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add keycloak

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This commit is contained in:
Vassiliy Yegorov
2023-02-13 13:02:29 +07:00
parent 8de0239d1f
commit d462c1c6bb
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# Keycloak
запуск в докере:
```bash
docker run --rm -p 8090:8080 -e KEYCLOAK_ADMIN=admin -e KEYCLOAK_PASSWORD=admin -e KEYCLOAK_ADMIN_PASSWORD=admin quay.io/keycloak/keycloak start-dev
```

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dependencies:
- name: postgresql
repository: https://charts.bitnami.com/bitnami
version: 12.1.5
- name: common
repository: https://charts.bitnami.com/bitnami
version: 2.2.2
digest: sha256:392dbae797a535d710b349c6f7a7f2cd346882084cb0c94dde5053941a31aaf8
generated: "2022-12-19T17:25:35.249918336Z"

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annotations:
category: DeveloperTools
apiVersion: v2
appVersion: 20.0.2
dependencies:
- condition: postgresql.enabled
name: postgresql
repository: https://charts.bitnami.com/bitnami
version: 12.x.x
- name: common
repository: https://charts.bitnami.com/bitnami
tags:
- bitnami-common
version: 2.x.x
description: Keycloak is a high performance Java-based identity and access management
solution. It lets developers add an authentication layer to their applications with
minimum effort.
home: https://www.keycloak.org
icon: https://bitnami.com/assets/stacks/keycloak/img/keycloak-stack-220x234.png
keywords:
- keycloak
- access-management
maintainers:
- name: Bitnami
url: https://github.com/bitnami/charts
name: keycloak
sources:
- https://github.com/bitnami/containers/tree/main/bitnami/keycloak
- https://github.com/keycloak/keycloak
version: 13.0.0

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<!--- app-name: Keycloak -->
# Keycloak packaged by Bitnami
Keycloak is a high performance Java-based identity and access management solution. It lets developers add an authentication layer to their applications with minimum effort.
[Overview of Keycloak](https://www.keycloak.org/)
Trademarks: This software listing is packaged by Bitnami. The respective trademarks mentioned in the offering are owned by the respective companies, and use of them does not imply any affiliation or endorsement.
## TL;DR
```console
helm repo add my-repo https://charts.bitnami.com/bitnami
helm install my-release my-repo/keycloak
```
## Introduction
Bitnami charts for Helm are carefully engineered, actively maintained and are the quickest and easiest way to deploy containers on a Kubernetes cluster that are ready to handle production workloads.
This chart bootstraps a [Keycloak](https://github.com/bitnami/containers/tree/main/bitnami/keycloak) deployment on a [Kubernetes](https://kubernetes.io) cluster using the [Helm](https://helm.sh) package manager.
Bitnami charts can be used with [Kubeapps](https://kubeapps.dev/) for deployment and management of Helm Charts in clusters.
## Prerequisites
- Kubernetes 1.19+
- Helm 3.2.0+
## Installing the Chart
To install the chart with the release name `my-release`:
```bash
$ helm repo add my-repo https://charts.bitnami.com/bitnami
$ helm install my-release my-repo/keycloak
```
These commands deploy a Keycloak application on the Kubernetes cluster in the default configuration.
> **Tip**: List all releases using `helm list`
## Uninstalling the Chart
To uninstall/delete the `my-release` deployment:
```bash
$ helm delete my-release
```
The command removes all the Kubernetes components associated with the chart and deletes the release.
## Parameters
### Global parameters
| Name | Description | Value |
| ------------------------- | ----------------------------------------------- | ----- |
| `global.imageRegistry` | Global Docker image registry | `""` |
| `global.imagePullSecrets` | Global Docker registry secret names as an array | `[]` |
| `global.storageClass` | Global StorageClass for Persistent Volume(s) | `""` |
### Common parameters
| Name | Description | Value |
| ------------------------ | --------------------------------------------------------------------------------------- | --------------- |
| `kubeVersion` | Force target Kubernetes version (using Helm capabilities if not set) | `""` |
| `nameOverride` | String to partially override common.names.fullname | `""` |
| `fullnameOverride` | String to fully override common.names.fullname | `""` |
| `namespaceOverride` | String to fully override common.names.namespace | `""` |
| `commonLabels` | Labels to add to all deployed objects | `{}` |
| `commonAnnotations` | Annotations to add to all deployed objects | `{}` |
| `clusterDomain` | Default Kubernetes cluster domain | `cluster.local` |
| `extraDeploy` | Array of extra objects to deploy with the release | `[]` |
| `diagnosticMode.enabled` | Enable diagnostic mode (all probes will be disabled and the command will be overridden) | `false` |
| `diagnosticMode.command` | Command to override all containers in the the statefulset | `["sleep"]` |
| `diagnosticMode.args` | Args to override all containers in the the statefulset | `["infinity"]` |
### Keycloak parameters
| Name | Description | Value |
| -------------------------------- | ---------------------------------------------------------------------------------------------------------------------------- | ----------------------------- |
| `image.registry` | Keycloak image registry | `docker.io` |
| `image.repository` | Keycloak image repository | `bitnami/keycloak` |
| `image.tag` | Keycloak image tag (immutable tags are recommended) | `20.0.2-debian-11-r2` |
| `image.digest` | Keycloak image digest in the way sha256:aa.... Please note this parameter, if set, will override the tag | `""` |
| `image.pullPolicy` | Keycloak image pull policy | `IfNotPresent` |
| `image.pullSecrets` | Specify docker-registry secret names as an array | `[]` |
| `image.debug` | Specify if debug logs should be enabled | `false` |
| `auth.adminUser` | Keycloak administrator user | `user` |
| `auth.adminPassword` | Keycloak administrator password for the new user | `""` |
| `auth.existingSecret` | Existing secret containing Keycloak admin password | `""` |
| `auth.passwordSecretKey` | Key where the Keycloak admin password is being stored inside the existing secret. | `""` |
| `tls.enabled` | Enable TLS encryption. Required for HTTPs traffic. | `false` |
| `tls.autoGenerated` | Generate automatically self-signed TLS certificates. Currently only supports PEM certificates | `false` |
| `tls.existingSecret` | Existing secret containing the TLS certificates per Keycloak replica | `""` |
| `tls.usePem` | Use PEM certificates as input instead of PKS12/JKS stores | `false` |
| `tls.truststoreFilename` | Truststore filename inside the existing secret | `keycloak.truststore.jks` |
| `tls.keystoreFilename` | Keystore filename inside the existing secret | `keycloak.keystore.jks` |
| `tls.keystorePassword` | Password to access the keystore when it's password-protected | `""` |
| `tls.truststorePassword` | Password to access the truststore when it's password-protected | `""` |
| `tls.passwordsSecret` | Secret containing the Keystore and Truststore passwords. | `""` |
| `spi.existingSecret` | Existing secret containing the Keycloak truststore for SPI connection over HTTPS/TLS | `""` |
| `spi.truststorePassword` | Password to access the truststore when it's password-protected | `""` |
| `spi.truststoreFilename` | Truststore filename inside the existing secret | `keycloak-spi.truststore.jks` |
| `spi.passwordsSecret` | Secret containing the SPI Truststore passwords. | `""` |
| `spi.hostnameVerificationPolicy` | Verify the hostname of the server’s certificate. Allowed values: "ANY", "WILDCARD", "STRICT". | `""` |
| `production` | Run Keycloak in production mode. TLS configuration is required except when using proxy=edge. | `false` |
| `proxy` | reverse Proxy mode edge, reencrypt, passthrough or none | `passthrough` |
| `httpRelativePath` | Set the path relative to '/' for serving resources. Useful if you are migrating from older version which were using '/auth/' | `/` |
| `configuration` | Keycloak Configuration. Auto-generated based on other parameters when not specified | `""` |
| `existingConfigmap` | Name of existing ConfigMap with Keycloak configuration | `""` |
| `extraStartupArgs` | Extra default startup args | `""` |
| `initdbScripts` | Dictionary of initdb scripts | `{}` |
| `initdbScriptsConfigMap` | ConfigMap with the initdb scripts (Note: Overrides `initdbScripts`) | `""` |
| `command` | Override default container command (useful when using custom images) | `[]` |
| `args` | Override default container args (useful when using custom images) | `[]` |
| `extraEnvVars` | Extra environment variables to be set on Keycloak container | `[]` |
| `extraEnvVarsCM` | Name of existing ConfigMap containing extra env vars | `""` |
| `extraEnvVarsSecret` | Name of existing Secret containing extra env vars | `""` |
### Keycloak statefulset parameters
| Name | Description | Value |
| --------------------------------------- | ------------------------------------------------------------------------------------------------------------------------ | --------------- |
| `replicaCount` | Number of Keycloak replicas to deploy | `1` |
| `containerPorts.http` | Keycloak HTTP container port | `8080` |
| `containerPorts.https` | Keycloak HTTPS container port | `8443` |
| `extraContainerPorts` | Optionally specify extra list of additional port-mappings for Keycloak container | `[]` |
| `podSecurityContext.enabled` | Enabled Keycloak pods' Security Context | `true` |
| `podSecurityContext.fsGroup` | Set Keycloak pod's Security Context fsGroup | `1001` |
| `containerSecurityContext.enabled` | Enabled Keycloak containers' Security Context | `true` |
| `containerSecurityContext.runAsUser` | Set Keycloak container's Security Context runAsUser | `1001` |
| `containerSecurityContext.runAsNonRoot` | Set Keycloak container's Security Context runAsNonRoot | `true` |
| `resources.limits` | The resources limits for the Keycloak containers | `{}` |
| `resources.requests` | The requested resources for the Keycloak containers | `{}` |
| `livenessProbe.enabled` | Enable livenessProbe on Keycloak containers | `true` |
| `livenessProbe.initialDelaySeconds` | Initial delay seconds for livenessProbe | `300` |
| `livenessProbe.periodSeconds` | Period seconds for livenessProbe | `1` |
| `livenessProbe.timeoutSeconds` | Timeout seconds for livenessProbe | `5` |
| `livenessProbe.failureThreshold` | Failure threshold for livenessProbe | `3` |
| `livenessProbe.successThreshold` | Success threshold for livenessProbe | `1` |
| `readinessProbe.enabled` | Enable readinessProbe on Keycloak containers | `true` |
| `readinessProbe.initialDelaySeconds` | Initial delay seconds for readinessProbe | `30` |
| `readinessProbe.periodSeconds` | Period seconds for readinessProbe | `10` |
| `readinessProbe.timeoutSeconds` | Timeout seconds for readinessProbe | `1` |
| `readinessProbe.failureThreshold` | Failure threshold for readinessProbe | `3` |
| `readinessProbe.successThreshold` | Success threshold for readinessProbe | `1` |
| `startupProbe.enabled` | Enable startupProbe on Keycloak containers | `false` |
| `startupProbe.initialDelaySeconds` | Initial delay seconds for startupProbe | `30` |
| `startupProbe.periodSeconds` | Period seconds for startupProbe | `5` |
| `startupProbe.timeoutSeconds` | Timeout seconds for startupProbe | `1` |
| `startupProbe.failureThreshold` | Failure threshold for startupProbe | `60` |
| `startupProbe.successThreshold` | Success threshold for startupProbe | `1` |
| `customLivenessProbe` | Custom Liveness probes for Keycloak | `{}` |
| `customReadinessProbe` | Custom Rediness probes Keycloak | `{}` |
| `customStartupProbe` | Custom Startup probes for Keycloak | `{}` |
| `lifecycleHooks` | LifecycleHooks to set additional configuration at startup | `{}` |
| `hostAliases` | Deployment pod host aliases | `[]` |
| `podLabels` | Extra labels for Keycloak pods | `{}` |
| `podAnnotations` | Annotations for Keycloak pods | `{}` |
| `podAffinityPreset` | Pod affinity preset. Ignored if `affinity` is set. Allowed values: `soft` or `hard` | `""` |
| `podAntiAffinityPreset` | Pod anti-affinity preset. Ignored if `affinity` is set. Allowed values: `soft` or `hard` | `soft` |
| `nodeAffinityPreset.type` | Node affinity preset type. Ignored if `affinity` is set. Allowed values: `soft` or `hard` | `""` |
| `nodeAffinityPreset.key` | Node label key to match. Ignored if `affinity` is set. | `""` |
| `nodeAffinityPreset.values` | Node label values to match. Ignored if `affinity` is set. | `[]` |
| `affinity` | Affinity for pod assignment | `{}` |
| `nodeSelector` | Node labels for pod assignment | `{}` |
| `tolerations` | Tolerations for pod assignment | `[]` |
| `topologySpreadConstraints` | Topology Spread Constraints for pod assignment spread across your cluster among failure-domains. Evaluated as a template | `[]` |
| `podManagementPolicy` | Pod management policy for the Keycloak statefulset | `Parallel` |
| `priorityClassName` | Keycloak pods' Priority Class Name | `""` |
| `schedulerName` | Use an alternate scheduler, e.g. "stork". | `""` |
| `terminationGracePeriodSeconds` | Seconds Keycloak pod needs to terminate gracefully | `""` |
| `updateStrategy.type` | Keycloak statefulset strategy type | `RollingUpdate` |
| `updateStrategy.rollingUpdate` | Keycloak statefulset rolling update configuration parameters | `{}` |
| `extraVolumes` | Optionally specify extra list of additional volumes for Keycloak pods | `[]` |
| `extraVolumeMounts` | Optionally specify extra list of additional volumeMounts for Keycloak container(s) | `[]` |
| `initContainers` | Add additional init containers to the Keycloak pods | `[]` |
| `sidecars` | Add additional sidecar containers to the Keycloak pods | `[]` |
### Exposure parameters
| Name | Description | Value |
| ---------------------------------- | -------------------------------------------------------------------------------------------------------------------------------- | ------------------------ |
| `service.type` | Kubernetes service type | `LoadBalancer` |
| `service.http.enabled` | Enable http port on service | `true` |
| `service.ports.http` | Keycloak service HTTP port | `80` |
| `service.ports.https` | Keycloak service HTTPS port | `443` |
| `service.nodePorts` | Specify the nodePort values for the LoadBalancer and NodePort service types. | `{}` |
| `service.sessionAffinity` | Control where client requests go, to the same pod or round-robin | `None` |
| `service.sessionAffinityConfig` | Additional settings for the sessionAffinity | `{}` |
| `service.clusterIP` | Keycloak service clusterIP IP | `""` |
| `service.loadBalancerIP` | loadBalancerIP for the SuiteCRM Service (optional, cloud specific) | `""` |
| `service.loadBalancerSourceRanges` | Address that are allowed when service is LoadBalancer | `[]` |
| `service.externalTrafficPolicy` | Enable client source IP preservation | `Cluster` |
| `service.annotations` | Additional custom annotations for Keycloak service | `{}` |
| `service.extraPorts` | Extra port to expose on Keycloak service | `[]` |
| `service.extraHeadlessPorts` | Extra ports to expose on Keycloak headless service | `[]` |
| `ingress.enabled` | Enable ingress record generation for Keycloak | `false` |
| `ingress.ingressClassName` | IngressClass that will be be used to implement the Ingress (Kubernetes 1.18+) | `""` |
| `ingress.pathType` | Ingress path type | `ImplementationSpecific` |
| `ingress.apiVersion` | Force Ingress API version (automatically detected if not set) | `""` |
| `ingress.hostname` | Default host for the ingress record (evaluated as template) | `keycloak.local` |
| `ingress.path` | Default path for the ingress record | `/` |
| `ingress.servicePort` | Backend service port to use | `http` |
| `ingress.annotations` | Additional annotations for the Ingress resource. To enable certificate autogeneration, place here your cert-manager annotations. | `{}` |
| `ingress.tls` | Enable TLS configuration for the host defined at `ingress.hostname` parameter | `false` |
| `ingress.selfSigned` | Create a TLS secret for this ingress record using self-signed certificates generated by Helm | `false` |
| `ingress.extraHosts` | An array with additional hostname(s) to be covered with the ingress record | `[]` |
| `ingress.extraPaths` | Any additional arbitrary paths that may need to be added to the ingress under the main host. | `[]` |
| `ingress.extraTls` | The tls configuration for additional hostnames to be covered with this ingress record. | `[]` |
| `ingress.secrets` | If you're providing your own certificates, please use this to add the certificates as secrets | `[]` |
| `ingress.extraRules` | Additional rules to be covered with this ingress record | `[]` |
| `networkPolicy.enabled` | Enable the default NetworkPolicy policy | `false` |
| `networkPolicy.allowExternal` | Don't require client label for connections | `true` |
| `networkPolicy.additionalRules` | Additional NetworkPolicy rules | `{}` |
### RBAC parameter
| Name | Description | Value |
| --------------------------------------------- | --------------------------------------------------------- | ------- |
| `serviceAccount.create` | Enable the creation of a ServiceAccount for Keycloak pods | `true` |
| `serviceAccount.name` | Name of the created ServiceAccount | `""` |
| `serviceAccount.automountServiceAccountToken` | Auto-mount the service account token in the pod | `true` |
| `serviceAccount.annotations` | Additional custom annotations for the ServiceAccount | `{}` |
| `rbac.create` | Whether to create and use RBAC resources or not | `false` |
| `rbac.rules` | Custom RBAC rules | `[]` |
### Other parameters
| Name | Description | Value |
| -------------------------- | -------------------------------------------------------------- | ------- |
| `pdb.create` | Enable/disable a Pod Disruption Budget creation | `false` |
| `pdb.minAvailable` | Minimum number/percentage of pods that should remain scheduled | `1` |
| `pdb.maxUnavailable` | Maximum number/percentage of pods that may be made unavailable | `""` |
| `autoscaling.enabled` | Enable autoscaling for Keycloak | `false` |
| `autoscaling.minReplicas` | Minimum number of Keycloak replicas | `1` |
| `autoscaling.maxReplicas` | Maximum number of Keycloak replicas | `11` |
| `autoscaling.targetCPU` | Target CPU utilization percentage | `""` |
| `autoscaling.targetMemory` | Target Memory utilization percentage | `""` |
### Metrics parameters
| Name | Description | Value |
| ------------------------------------------ | ------------------------------------------------------------------------------------------------------------------------- | ------- |
| `metrics.enabled` | Enable exposing Keycloak statistics | `false` |
| `metrics.service.ports.http` | Metrics service HTTP port | `8080` |
| `metrics.service.annotations` | Annotations for enabling prometheus to access the metrics endpoints | `{}` |
| `metrics.serviceMonitor.enabled` | Create ServiceMonitor Resource for scraping metrics using PrometheusOperator | `false` |
| `metrics.serviceMonitor.port` | Metrics service HTTP port | `http` |
| `metrics.serviceMonitor.endpoints` | The endpoint configuration of the ServiceMonitor. Path is mandatory. Interval, timeout and labellings can be overwritten. | `[]` |
| `metrics.serviceMonitor.path` | Metrics service HTTP path. Deprecated: Use @param metrics.serviceMonitor.endpoints instead | `""` |
| `metrics.serviceMonitor.namespace` | Namespace which Prometheus is running in | `""` |
| `metrics.serviceMonitor.interval` | Interval at which metrics should be scraped | `30s` |
| `metrics.serviceMonitor.scrapeTimeout` | Specify the timeout after which the scrape is ended | `""` |
| `metrics.serviceMonitor.labels` | Additional labels that can be used so ServiceMonitor will be discovered by Prometheus | `{}` |
| `metrics.serviceMonitor.selector` | Prometheus instance selector labels | `{}` |
| `metrics.serviceMonitor.relabelings` | RelabelConfigs to apply to samples before scraping | `[]` |
| `metrics.serviceMonitor.metricRelabelings` | MetricRelabelConfigs to apply to samples before ingestion | `[]` |
| `metrics.serviceMonitor.honorLabels` | honorLabels chooses the metric's labels on collisions with target labels | `false` |
| `metrics.serviceMonitor.jobLabel` | The name of the label on the target service to use as the job name in prometheus. | `""` |
| `metrics.prometheusRule.enabled` | Create PrometheusRule Resource for scraping metrics using PrometheusOperator | `false` |
| `metrics.prometheusRule.namespace` | Namespace which Prometheus is running in | `""` |
| `metrics.prometheusRule.labels` | Additional labels that can be used so PrometheusRule will be discovered by Prometheus | `{}` |
| `metrics.prometheusRule.groups` | Groups, containing the alert rules. | `[]` |
### keycloak-config-cli parameters
| Name | Description | Value |
| --------------------------------------------------------- | ----------------------------------------------------------------------------------------------------------------------------- | ----------------------------- |
| `keycloakConfigCli.enabled` | Whether to enable keycloak-config-cli job | `false` |
| `keycloakConfigCli.image.registry` | keycloak-config-cli container image registry | `docker.io` |
| `keycloakConfigCli.image.repository` | keycloak-config-cli container image repository | `bitnami/keycloak-config-cli` |
| `keycloakConfigCli.image.tag` | keycloak-config-cli container image tag | `5.5.0-debian-11-r12` |
| `keycloakConfigCli.image.digest` | keycloak-config-cli container image digest in the way sha256:aa.... Please note this parameter, if set, will override the tag | `""` |
| `keycloakConfigCli.image.pullPolicy` | keycloak-config-cli container image pull policy | `IfNotPresent` |
| `keycloakConfigCli.image.pullSecrets` | keycloak-config-cli container image pull secrets | `[]` |
| `keycloakConfigCli.annotations` | Annotations for keycloak-config-cli job | `{}` |
| `keycloakConfigCli.command` | Command for running the container (set to default if not set). Use array form | `[]` |
| `keycloakConfigCli.args` | Args for running the container (set to default if not set). Use array form | `[]` |
| `keycloakConfigCli.hostAliases` | Job pod host aliases | `[]` |
| `keycloakConfigCli.resources.limits` | The resources limits for the keycloak-config-cli container | `{}` |
| `keycloakConfigCli.resources.requests` | The requested resources for the keycloak-config-cli container | `{}` |
| `keycloakConfigCli.containerSecurityContext.enabled` | Enabled keycloak-config-cli containers' Security Context | `true` |
| `keycloakConfigCli.containerSecurityContext.runAsUser` | Set keycloak-config-cli container's Security Context runAsUser | `1001` |
| `keycloakConfigCli.containerSecurityContext.runAsNonRoot` | Set keycloak-config-cli container's Security Context runAsNonRoot | `true` |
| `keycloakConfigCli.podSecurityContext.enabled` | Enabled keycloak-config-cli pods' Security Context | `true` |
| `keycloakConfigCli.podSecurityContext.fsGroup` | Set keycloak-config-cli pod's Security Context fsGroup | `1001` |
| `keycloakConfigCli.backoffLimit` | Number of retries before considering a Job as failed | `1` |
| `keycloakConfigCli.podLabels` | Pod extra labels | `{}` |
| `keycloakConfigCli.podAnnotations` | Annotations for job pod | `{}` |
| `keycloakConfigCli.extraEnvVars` | Additional environment variables to set | `[]` |
| `keycloakConfigCli.podTolerations` | Tolerations for job pod assignment | `[]` |
| `keycloakConfigCli.extraEnvVarsCM` | ConfigMap with extra environment variables | `""` |
| `keycloakConfigCli.extraEnvVarsSecret` | Secret with extra environment variables | `""` |
| `keycloakConfigCli.extraVolumes` | Extra volumes to add to the job | `[]` |
| `keycloakConfigCli.extraVolumeMounts` | Extra volume mounts to add to the container | `[]` |
| `keycloakConfigCli.initContainers` | Add additional init containers to the Keycloak config cli pod | `[]` |
| `keycloakConfigCli.sidecars` | Add additional sidecar containers to the Keycloak config cli pod | `[]` |
| `keycloakConfigCli.configuration` | keycloak-config-cli realms configuration | `{}` |
| `keycloakConfigCli.existingConfigmap` | ConfigMap with keycloak-config-cli configuration. This will override `keycloakConfigCli.config` | `""` |
### Database parameters
| Name | Description | Value |
| -------------------------------------------- | ----------------------------------------------------------------------------------------------------------------- | ------------------ |
| `postgresql.enabled` | Switch to enable or disable the PostgreSQL helm chart | `true` |
| `postgresql.auth.postgresPassword` | Password for the "postgres" admin user. Ignored if `auth.existingSecret` with key `postgres-password` is provided | `""` |
| `postgresql.auth.username` | Name for a custom user to create | `bn_keycloak` |
| `postgresql.auth.password` | Password for the custom user to create | `""` |
| `postgresql.auth.database` | Name for a custom database to create | `bitnami_keycloak` |
| `postgresql.auth.existingSecret` | Name of existing secret to use for PostgreSQL credentials | `""` |
| `postgresql.architecture` | PostgreSQL architecture (`standalone` or `replication`) | `standalone` |
| `externalDatabase.host` | Database host | `""` |
| `externalDatabase.port` | Database port number | `5432` |
| `externalDatabase.user` | Non-root username for Keycloak | `bn_keycloak` |
| `externalDatabase.password` | Password for the non-root username for Keycloak | `""` |
| `externalDatabase.database` | Keycloak database name | `bitnami_keycloak` |
| `externalDatabase.existingSecret` | Name of an existing secret resource containing the database credentials | `""` |
| `externalDatabase.existingSecretPasswordKey` | Name of an existing secret key containing the database credentials | `""` |
### Keycloak Cache parameters
| Name | Description | Value |
| ----------------- | -------------------------------------------------------------------------- | ------------ |
| `cache.enabled` | Switch to enable or disable the keycloak distributed cache for kubernetes. | `true` |
| `cache.stackName` | Set infinispan cache stack to use | `kubernetes` |
| `cache.stackFile` | Set infinispan cache stack filename to use | `""` |
### Keycloak Logging parameters
| Name | Description | Value |
| ---------------- | ------------------------------------------------------------------------------ | --------- |
| `logging.output` | Alternates between the default log output format or json format | `default` |
| `logging.level` | Allowed values as documented: FATAL, ERROR, WARN, INFO, DEBUG, TRACE, ALL, OFF | `INFO` |
Specify each parameter using the `--set key=value[,key=value]` argument to `helm install`. For example,
```bash
helm install my-release --set auth.adminPassword=secretpassword my-repo/keycloak
```
The above command sets the Keycloak administrator password to `secretpassword`.
> NOTE: Once this chart is deployed, it is not possible to change the application's access credentials, such as usernames or passwords, using Helm. To change these application credentials after deployment, delete any persistent volumes (PVs) used by the chart and re-deploy it, or use the application's built-in administrative tools if available.
Alternatively, a YAML file that specifies the values for the parameters can be provided while installing the chart. For example,
```bash
$ helm install my-release -f values.yaml my-repo/keycloak
```
> **Tip**: You can use the default [values.yaml](values.yaml)
Keycloak realms, users and clients can be created from the Keycloak administration panel. Refer to the [tutorial on adding user authentication to applications with Keycloak](https://docs.bitnami.com/tutorials/integrate-keycloak-authentication-kubernetes) for more details on these operations.
## Configuration and installation details
### [Rolling vs Immutable tags](https://docs.bitnami.com/containers/how-to/understand-rolling-tags-containers/)
It is strongly recommended to use immutable tags in a production environment. This ensures your deployment does not change automatically if the same tag is updated with a different image.
Bitnami will release a new chart updating its containers if a new version of the main container, significant changes, or critical vulnerabilities exist.
### Use an external database
Sometimes, you may want to have Keycloak connect to an external PostgreSQL database rather than a database within your cluster - for example, when using a managed database service, or when running a single database server for all your applications. To do this, set the `postgresql.enabled` parameter to `false` and specify the credentials for the external database using the `externalDatabase.*` parameters.
Refer to the [chart documentation on using an external database](https://docs.bitnami.com/kubernetes/apps/keycloak/configuration/use-external-database) for more details and an example.
> NOTE: Only PostgreSQL database server is supported as external database
### Add extra environment variables
In case you want to add extra environment variables (useful for advanced operations like custom init scripts), you can use the `extraEnvVars` property.
```yaml
extraEnvVars:
- name: KEYCLOAK_LOG_LEVEL
value: DEBUG
```
Alternatively, you can use a ConfigMap or a Secret with the environment variables. To do so, use the `extraEnvVarsCM` or the `extraEnvVarsSecret` values.
### Use Sidecars and Init Containers
If additional containers are needed in the same pod (such as additional metrics or logging exporters), they can be defined using the `sidecars` config parameter. Similarly, extra init containers can be added using the `initContainers` parameter.
Refer to the chart documentation for more information on, and examples of, configuring and using [sidecars and init containers](https://docs.bitnami.com/kubernetes/apps/keycloak/configuration/configure-sidecar-init-containers/).
### Initialize a fresh instance
The [Bitnami Keycloak](https://github.com/bitnami/containers/tree/main/bitnami/keycloak) image allows you to use your custom scripts to initialize a fresh instance. In order to execute the scripts, you can specify custom scripts using the `initdbScripts` parameter as dict.
In addition to this option, you can also set an external ConfigMap with all the initialization scripts. This is done by setting the `initdbScriptsConfigMap` parameter. Note that this will override the previous option.
The allowed extensions is `.sh`.
### Deploy extra resources
There are cases where you may want to deploy extra objects, such a ConfigMap containing your app's configuration or some extra deployment with a micro service used by your app. For covering this case, the chart allows adding the full specification of other objects using the `extraDeploy` parameter.
### Set Pod affinity
This chart allows you to set your custom affinity using the `affinity` parameter. Find more information about Pod's affinity in the [kubernetes documentation](https://kubernetes.io/docs/concepts/configuration/assign-pod-node/#affinity-and-anti-affinity).
As an alternative, you can use of the preset configurations for pod affinity, pod anti-affinity, and node affinity available at the [bitnami/common](https://github.com/bitnami/charts/tree/main/bitnami/common#affinities) chart. To do so, set the `podAffinityPreset`, `podAntiAffinityPreset`, or `nodeAffinityPreset` parameters.
### Configure Ingress
This chart provides support for Ingress resources. If you have an ingress controller installed on your cluster, such as [nginx-ingress-controller](https://github.com/bitnami/charts/tree/main/bitnami/nginx-ingress-controller) or [contour](https://github.com/bitnami/charts/tree/main/bitnami/contour) you can utilize the ingress controller to serve your application.
To enable Ingress integration, set `ingress.enabled` to `true`. The `ingress.hostname` property can be used to set the host name. The `ingress.tls` parameter can be used to add the TLS configuration for this host. It is also possible to have more than one host, with a separate TLS configuration for each host. [Learn more about configuring and using Ingress](https://docs.bitnami.com/kubernetes/apps/keycloak/configuration/configure-ingress/).
### Configure TLS Secrets for use with Ingress
The chart also facilitates the creation of TLS secrets for use with the Ingress controller, with different options for certificate management. [Learn more about TLS secrets](https://docs.bitnami.com/kubernetes/apps/keycloak/administration/enable-tls-ingress/).
### Use with ingress offloading SSL
If your ingress controller has the SSL Termination, you should set `proxy` to `edge`.
### Manage secrets and passwords
This chart provides several ways to manage passwords:
* Values passed to the chart
* An existing secret with all the passwords (via the `existingSecret` parameter)
* Multiple existing secrets with all the passwords (via the `existingSecretPerPassword` parameter)
Refer to the [chart documentation on managing passwords](https://docs.bitnami.com/kubernetes/apps/keycloak/configuration/manage-passwords/) for examples of each method.
## Troubleshooting
Find more information about how to deal with common errors related to Bitnami's Helm charts in [this troubleshooting guide](https://docs.bitnami.com/general/how-to/troubleshoot-helm-chart-issues).
## Upgrading
### To 12.0.0
This major updates the PostgreSQL subchart to its newest major, 12.0.0. [Here](https://github.com/bitnami/charts/tree/master/bitnami/postgresql#to-1200) you can find more information about the changes introduced in that version.
### To any previous version
Refer to the [chart documentation for more information about how to upgrade from previous releases](https://docs.bitnami.com/kubernetes/apps/keycloak/administration/upgrade/).
## License
Copyright &copy; 2022 Bitnami
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.

22
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# Patterns to ignore when building packages.
# This supports shell glob matching, relative path matching, and
# negation (prefixed with !). Only one pattern per line.
.DS_Store
# Common VCS dirs
.git/
.gitignore
.bzr/
.bzrignore
.hg/
.hgignore
.svn/
# Common backup files
*.swp
*.bak
*.tmp
*~
# Various IDEs
.project
.idea/
*.tmproj
.vscode/

23
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annotations:
category: Infrastructure
apiVersion: v2
appVersion: 2.2.2
description: A Library Helm Chart for grouping common logic between bitnami charts.
This chart is not deployable by itself.
home: https://github.com/bitnami/charts/tree/main/bitnami/common
icon: https://bitnami.com/downloads/logos/bitnami-mark.png
keywords:
- common
- helper
- template
- function
- bitnami
maintainers:
- name: Bitnami
url: https://github.com/bitnami/charts
name: common
sources:
- https://github.com/bitnami/charts
- https://www.bitnami.com/
type: library
version: 2.2.2

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# Bitnami Common Library Chart
A [Helm Library Chart](https://helm.sh/docs/topics/library_charts/#helm) for grouping common logic between bitnami charts.
## TL;DR
```yaml
dependencies:
- name: common
version: 1.x.x
repository: https://charts.bitnami.com/bitnami
```
```bash
$ helm dependency update
```
```yaml
apiVersion: v1
kind: ConfigMap
metadata:
name: {{ include "common.names.fullname" . }}
data:
myvalue: "Hello World"
```
## Introduction
This chart provides a common template helpers which can be used to develop new charts using [Helm](https://helm.sh) package manager.
Bitnami charts can be used with [Kubeapps](https://kubeapps.dev/) for deployment and management of Helm Charts in clusters.
## Prerequisites
- Kubernetes 1.19+
- Helm 3.2.0+
## Parameters
The following table lists the helpers available in the library which are scoped in different sections.
### Affinities
| Helper identifier | Description | Expected Input |
|-------------------------------|------------------------------------------------------|------------------------------------------------|
| `common.affinities.nodes.soft` | Return a soft nodeAffinity definition | `dict "key" "FOO" "values" (list "BAR" "BAZ")` |
| `common.affinities.nodes.hard` | Return a hard nodeAffinity definition | `dict "key" "FOO" "values" (list "BAR" "BAZ")` |
| `common.affinities.pods.soft` | Return a soft podAffinity/podAntiAffinity definition | `dict "component" "FOO" "context" $` |
| `common.affinities.pods.hard` | Return a hard podAffinity/podAntiAffinity definition | `dict "component" "FOO" "context" $` |
| `common.affinities.topologyKey` | Return a topologyKey definition | `dict "topologyKey" "FOO"` |
### Capabilities
| Helper identifier | Description | Expected Input |
|------------------------------------------------|------------------------------------------------------------------------------------------------|-------------------|
| `common.capabilities.kubeVersion` | Return the target Kubernetes version (using client default if .Values.kubeVersion is not set). | `.` Chart context |
| `common.capabilities.cronjob.apiVersion` | Return the appropriate apiVersion for cronjob. | `.` Chart context |
| `common.capabilities.deployment.apiVersion` | Return the appropriate apiVersion for deployment. | `.` Chart context |
| `common.capabilities.statefulset.apiVersion` | Return the appropriate apiVersion for statefulset. | `.` Chart context |
| `common.capabilities.ingress.apiVersion` | Return the appropriate apiVersion for ingress. | `.` Chart context |
| `common.capabilities.rbac.apiVersion` | Return the appropriate apiVersion for RBAC resources. | `.` Chart context |
| `common.capabilities.crd.apiVersion` | Return the appropriate apiVersion for CRDs. | `.` Chart context |
| `common.capabilities.policy.apiVersion` | Return the appropriate apiVersion for podsecuritypolicy. | `.` Chart context |
| `common.capabilities.networkPolicy.apiVersion` | Return the appropriate apiVersion for networkpolicy. | `.` Chart context |
| `common.capabilities.apiService.apiVersion` | Return the appropriate apiVersion for APIService. | `.` Chart context |
| `common.capabilities.hpa.apiVersion` | Return the appropriate apiVersion for Horizontal Pod Autoscaler | `.` Chart context |
| `common.capabilities.supportsHelmVersion` | Returns true if the used Helm version is 3.3+ | `.` Chart context |
### Errors
| Helper identifier | Description | Expected Input |
|-----------------------------------------|------------------------------------------------------------------------------------------------------------------------------------------------------------------------|-------------------------------------------------------------------------------------|
| `common.errors.upgrade.passwords.empty` | It will ensure required passwords are given when we are upgrading a chart. If `validationErrors` is not empty it will throw an error and will stop the upgrade action. | `dict "validationErrors" (list $validationError00 $validationError01) "context" $` |
### Images
| Helper identifier | Description | Expected Input |
|-----------------------------|------------------------------------------------------|---------------------------------------------------------------------------------------------------------|
| `common.images.image` | Return the proper and full image name | `dict "imageRoot" .Values.path.to.the.image "global" $`, see [ImageRoot](#imageroot) for the structure. |
| `common.images.pullSecrets` | Return the proper Docker Image Registry Secret Names (deprecated: use common.images.renderPullSecrets instead) | `dict "images" (list .Values.path.to.the.image1, .Values.path.to.the.image2) "global" .Values.global` |
| `common.images.renderPullSecrets` | Return the proper Docker Image Registry Secret Names (evaluates values as templates) | `dict "images" (list .Values.path.to.the.image1, .Values.path.to.the.image2) "context" $` |
### Ingress
| Helper identifier | Description | Expected Input |
|-------------------------------------------|-------------------------------------------------------------------------------------------------------------------|----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| `common.ingress.backend` | Generate a proper Ingress backend entry depending on the API version | `dict "serviceName" "foo" "servicePort" "bar"`, see the [Ingress deprecation notice](https://kubernetes.io/blog/2019/07/18/api-deprecations-in-1-16/) for the syntax differences |
| `common.ingress.supportsPathType` | Prints "true" if the pathType field is supported | `.` Chart context |
| `common.ingress.supportsIngressClassname` | Prints "true" if the ingressClassname field is supported | `.` Chart context |
| `common.ingress.certManagerRequest` | Prints "true" if required cert-manager annotations for TLS signed certificates are set in the Ingress annotations | `dict "annotations" .Values.path.to.the.ingress.annotations` |
### Labels
| Helper identifier | Description | Expected Input |
|-----------------------------|-----------------------------------------------------------------------------|-------------------|
| `common.labels.standard` | Return Kubernetes standard labels | `.` Chart context |
| `common.labels.matchLabels` | Labels to use on `deploy.spec.selector.matchLabels` and `svc.spec.selector` | `.` Chart context |
### Names
| Helper identifier | Description | Expected Input |
|-----------------------------------|-----------------------------------------------------------------------|-------------------|
| `common.names.name` | Expand the name of the chart or use `.Values.nameOverride` | `.` Chart context |
| `common.names.fullname` | Create a default fully qualified app name. | `.` Chart context |
| `common.names.namespace` | Allow the release namespace to be overridden | `.` Chart context |
| `common.names.fullname.namespace` | Create a fully qualified app name adding the installation's namespace | `.` Chart context |
| `common.names.chart` | Chart name plus version | `.` Chart context |
### Secrets
| Helper identifier | Description | Expected Input |
|-----------------------------------|--------------------------------------------------------------|---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| `common.secrets.name` | Generate the name of the secret. | `dict "existingSecret" .Values.path.to.the.existingSecret "defaultNameSuffix" "mySuffix" "context" $` see [ExistingSecret](#existingsecret) for the structure. |
| `common.secrets.key` | Generate secret key. | `dict "existingSecret" .Values.path.to.the.existingSecret "key" "keyName"` see [ExistingSecret](#existingsecret) for the structure. |
| `common.secrets.passwords.manage` | Generate secret password or retrieve one if already created. | `dict "secret" "secret-name" "key" "keyName" "providedValues" (list "path.to.password1" "path.to.password2") "length" 10 "strong" false "chartName" "chartName" "context" $`, length, strong and chartNAme fields are optional. |
| `common.secrets.exists` | Returns whether a previous generated secret already exists. | `dict "secret" "secret-name" "context" $` |
### Storage
| Helper identifier | Description | Expected Input |
|-------------------------------|---------------------------------------|---------------------------------------------------------------------------------------------------------------------|
| `common.storage.class` | Return the proper Storage Class | `dict "persistence" .Values.path.to.the.persistence "global" $`, see [Persistence](#persistence) for the structure. |
### TplValues
| Helper identifier | Description | Expected Input |
|---------------------------|----------------------------------------|----------------------------------------------------------------------------------------------------------------------------------------------------------|
| `common.tplvalues.render` | Renders a value that contains template | `dict "value" .Values.path.to.the.Value "context" $`, value is the value should rendered as template, context frequently is the chart context `$` or `.` |
### Utils
| Helper identifier | Description | Expected Input |
|--------------------------------|------------------------------------------------------------------------------------------|------------------------------------------------------------------------|
| `common.utils.fieldToEnvVar` | Build environment variable name given a field. | `dict "field" "my-password"` |
| `common.utils.secret.getvalue` | Print instructions to get a secret value. | `dict "secret" "secret-name" "field" "secret-value-field" "context" $` |
| `common.utils.getValueFromKey` | Gets a value from `.Values` object given its key path | `dict "key" "path.to.key" "context" $` |
| `common.utils.getKeyFromList` | Returns first `.Values` key with a defined value or first of the list if all non-defined | `dict "keys" (list "path.to.key1" "path.to.key2") "context" $` |
### Validations
| Helper identifier | Description | Expected Input |
|--------------------------------------------------|-------------------------------------------------------------------------------------------------------------------------------|--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| `common.validations.values.single.empty` | Validate a value must not be empty. | `dict "valueKey" "path.to.value" "secret" "secret.name" "field" "my-password" "subchart" "subchart" "context" $` secret, field and subchart are optional. In case they are given, the helper will generate a how to get instruction. See [ValidateValue](#validatevalue) |
| `common.validations.values.multiple.empty` | Validate a multiple values must not be empty. It returns a shared error for all the values. | `dict "required" (list $validateValueConf00 $validateValueConf01) "context" $`. See [ValidateValue](#validatevalue) |
| `common.validations.values.mariadb.passwords` | This helper will ensure required password for MariaDB are not empty. It returns a shared error for all the values. | `dict "secret" "mariadb-secret" "subchart" "true" "context" $` subchart field is optional and could be true or false it depends on where you will use mariadb chart and the helper. |
| `common.validations.values.mysql.passwords` | This helper will ensure required password for MySQL are not empty. It returns a shared error for all the values. | `dict "secret" "mysql-secret" "subchart" "true" "context" $` subchart field is optional and could be true or false it depends on where you will use mysql chart and the helper. |
| `common.validations.values.postgresql.passwords` | This helper will ensure required password for PostgreSQL are not empty. It returns a shared error for all the values. | `dict "secret" "postgresql-secret" "subchart" "true" "context" $` subchart field is optional and could be true or false it depends on where you will use postgresql chart and the helper. |
| `common.validations.values.redis.passwords` | This helper will ensure required password for Redis&reg; are not empty. It returns a shared error for all the values. | `dict "secret" "redis-secret" "subchart" "true" "context" $` subchart field is optional and could be true or false it depends on where you will use redis chart and the helper. |
| `common.validations.values.cassandra.passwords` | This helper will ensure required password for Cassandra are not empty. It returns a shared error for all the values. | `dict "secret" "cassandra-secret" "subchart" "true" "context" $` subchart field is optional and could be true or false it depends on where you will use cassandra chart and the helper. |
| `common.validations.values.mongodb.passwords` | This helper will ensure required password for MongoDB&reg; are not empty. It returns a shared error for all the values. | `dict "secret" "mongodb-secret" "subchart" "true" "context" $` subchart field is optional and could be true or false it depends on where you will use mongodb chart and the helper. |
### Warnings
| Helper identifier | Description | Expected Input |
|------------------------------|----------------------------------|------------------------------------------------------------|
| `common.warnings.rollingTag` | Warning about using rolling tag. | `ImageRoot` see [ImageRoot](#imageroot) for the structure. |
## Special input schemas
### ImageRoot
```yaml
registry:
type: string
description: Docker registry where the image is located
example: docker.io
repository:
type: string
description: Repository and image name
example: bitnami/nginx
tag:
type: string
description: image tag
example: 1.16.1-debian-10-r63
pullPolicy:
type: string
description: Specify a imagePullPolicy. Defaults to 'Always' if image tag is 'latest', else set to 'IfNotPresent'
pullSecrets:
type: array
items:
type: string
description: Optionally specify an array of imagePullSecrets (evaluated as templates).
debug:
type: boolean
description: Set to true if you would like to see extra information on logs
example: false
## An instance would be:
# registry: docker.io
# repository: bitnami/nginx
# tag: 1.16.1-debian-10-r63
# pullPolicy: IfNotPresent
# debug: false
```
### Persistence
```yaml
enabled:
type: boolean
description: Whether enable persistence.
example: true
storageClass:
type: string
description: Ghost data Persistent Volume Storage Class, If set to "-", storageClassName: "" which disables dynamic provisioning.
example: "-"
accessMode:
type: string
description: Access mode for the Persistent Volume Storage.
example: ReadWriteOnce
size:
type: string
description: Size the Persistent Volume Storage.
example: 8Gi
path:
type: string
description: Path to be persisted.
example: /bitnami
## An instance would be:
# enabled: true
# storageClass: "-"
# accessMode: ReadWriteOnce
# size: 8Gi
# path: /bitnami
```
### ExistingSecret
```yaml
name:
type: string
description: Name of the existing secret.
example: mySecret
keyMapping:
description: Mapping between the expected key name and the name of the key in the existing secret.
type: object
## An instance would be:
# name: mySecret
# keyMapping:
# password: myPasswordKey
```
#### Example of use
When we store sensitive data for a deployment in a secret, some times we want to give to users the possibility of using theirs existing secrets.
```yaml
# templates/secret.yaml
---
apiVersion: v1
kind: Secret
metadata:
name: {{ include "common.names.fullname" . }}
labels:
app: {{ include "common.names.fullname" . }}
type: Opaque
data:
password: {{ .Values.password | b64enc | quote }}
# templates/dpl.yaml
---
...
env:
- name: PASSWORD
valueFrom:
secretKeyRef:
name: {{ include "common.secrets.name" (dict "existingSecret" .Values.existingSecret "context" $) }}
key: {{ include "common.secrets.key" (dict "existingSecret" .Values.existingSecret "key" "password") }}
...
# values.yaml
---
name: mySecret
keyMapping:
password: myPasswordKey
```
### ValidateValue
#### NOTES.txt
```console
{{- $validateValueConf00 := (dict "valueKey" "path.to.value00" "secret" "secretName" "field" "password-00") -}}
{{- $validateValueConf01 := (dict "valueKey" "path.to.value01" "secret" "secretName" "field" "password-01") -}}
{{ include "common.validations.values.multiple.empty" (dict "required" (list $validateValueConf00 $validateValueConf01) "context" $) }}
```
If we force those values to be empty we will see some alerts
```console
$ helm install test mychart --set path.to.value00="",path.to.value01=""
'path.to.value00' must not be empty, please add '--set path.to.value00=$PASSWORD_00' to the command. To get the current value:
export PASSWORD_00=$(kubectl get secret --namespace default secretName -o jsonpath="{.data.password-00}" | base64 -d)
'path.to.value01' must not be empty, please add '--set path.to.value01=$PASSWORD_01' to the command. To get the current value:
export PASSWORD_01=$(kubectl get secret --namespace default secretName -o jsonpath="{.data.password-01}" | base64 -d)
```
## Upgrading
### To 1.0.0
[On November 13, 2020, Helm v2 support was formally finished](https://github.com/helm/charts#status-of-the-project), this major version is the result of the required changes applied to the Helm Chart to be able to incorporate the different features added in Helm v3 and to be consistent with the Helm project itself regarding the Helm v2 EOL.
**What changes were introduced in this major version?**
- Previous versions of this Helm Chart use `apiVersion: v1` (installable by both Helm 2 and 3), this Helm Chart was updated to `apiVersion: v2` (installable by Helm 3 only). [Here](https://helm.sh/docs/topics/charts/#the-apiversion-field) you can find more information about the `apiVersion` field.
- Use `type: library`. [Here](https://v3.helm.sh/docs/faq/#library-chart-support) you can find more information.
- The different fields present in the *Chart.yaml* file has been ordered alphabetically in a homogeneous way for all the Bitnami Helm Charts
**Considerations when upgrading to this version**
- If you want to upgrade to this version from a previous one installed with Helm v3, you shouldn't face any issues
- If you want to upgrade to this version using Helm v2, this scenario is not supported as this version doesn't support Helm v2 anymore
- If you installed the previous version with Helm v2 and wants to upgrade to this version with Helm v3, please refer to the [official Helm documentation](https://helm.sh/docs/topics/v2_v3_migration/#migration-use-cases) about migrating from Helm v2 to v3
**Useful links**
- https://docs.bitnami.com/tutorials/resolve-helm2-helm3-post-migration-issues/
- https://helm.sh/docs/topics/v2_v3_migration/
- https://helm.sh/blog/migrate-from-helm-v2-to-helm-v3/
## License
Copyright &copy; 2022 Bitnami
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.

106
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{{/* vim: set filetype=mustache: */}}
{{/*
Return a soft nodeAffinity definition
{{ include "common.affinities.nodes.soft" (dict "key" "FOO" "values" (list "BAR" "BAZ")) -}}
*/}}
{{- define "common.affinities.nodes.soft" -}}
preferredDuringSchedulingIgnoredDuringExecution:
- preference:
matchExpressions:
- key: {{ .key }}
operator: In
values:
{{- range .values }}
- {{ . | quote }}
{{- end }}
weight: 1
{{- end -}}
{{/*
Return a hard nodeAffinity definition
{{ include "common.affinities.nodes.hard" (dict "key" "FOO" "values" (list "BAR" "BAZ")) -}}
*/}}
{{- define "common.affinities.nodes.hard" -}}
requiredDuringSchedulingIgnoredDuringExecution:
nodeSelectorTerms:
- matchExpressions:
- key: {{ .key }}
operator: In
values:
{{- range .values }}
- {{ . | quote }}
{{- end }}
{{- end -}}
{{/*
Return a nodeAffinity definition
{{ include "common.affinities.nodes" (dict "type" "soft" "key" "FOO" "values" (list "BAR" "BAZ")) -}}
*/}}
{{- define "common.affinities.nodes" -}}
{{- if eq .type "soft" }}
{{- include "common.affinities.nodes.soft" . -}}
{{- else if eq .type "hard" }}
{{- include "common.affinities.nodes.hard" . -}}
{{- end -}}
{{- end -}}
{{/*
Return a topologyKey definition
{{ include "common.affinities.topologyKey" (dict "topologyKey" "BAR") -}}
*/}}
{{- define "common.affinities.topologyKey" -}}
{{ .topologyKey | default "kubernetes.io/hostname" -}}
{{- end -}}
{{/*
Return a soft podAffinity/podAntiAffinity definition
{{ include "common.affinities.pods.soft" (dict "component" "FOO" "extraMatchLabels" .Values.extraMatchLabels "topologyKey" "BAR" "context" $) -}}
*/}}
{{- define "common.affinities.pods.soft" -}}
{{- $component := default "" .component -}}
{{- $extraMatchLabels := default (dict) .extraMatchLabels -}}
preferredDuringSchedulingIgnoredDuringExecution:
- podAffinityTerm:
labelSelector:
matchLabels: {{- (include "common.labels.matchLabels" .context) | nindent 10 }}
{{- if not (empty $component) }}
{{ printf "app.kubernetes.io/component: %s" $component }}
{{- end }}
{{- range $key, $value := $extraMatchLabels }}
{{ $key }}: {{ $value | quote }}
{{- end }}
topologyKey: {{ include "common.affinities.topologyKey" (dict "topologyKey" .topologyKey) }}
weight: 1
{{- end -}}
{{/*
Return a hard podAffinity/podAntiAffinity definition
{{ include "common.affinities.pods.hard" (dict "component" "FOO" "extraMatchLabels" .Values.extraMatchLabels "topologyKey" "BAR" "context" $) -}}
*/}}
{{- define "common.affinities.pods.hard" -}}
{{- $component := default "" .component -}}
{{- $extraMatchLabels := default (dict) .extraMatchLabels -}}
requiredDuringSchedulingIgnoredDuringExecution:
- labelSelector:
matchLabels: {{- (include "common.labels.matchLabels" .context) | nindent 8 }}
{{- if not (empty $component) }}
{{ printf "app.kubernetes.io/component: %s" $component }}
{{- end }}
{{- range $key, $value := $extraMatchLabels }}
{{ $key }}: {{ $value | quote }}
{{- end }}
topologyKey: {{ include "common.affinities.topologyKey" (dict "topologyKey" .topologyKey) }}
{{- end -}}
{{/*
Return a podAffinity/podAntiAffinity definition
{{ include "common.affinities.pods" (dict "type" "soft" "key" "FOO" "values" (list "BAR" "BAZ")) -}}
*/}}
{{- define "common.affinities.pods" -}}
{{- if eq .type "soft" }}
{{- include "common.affinities.pods.soft" . -}}
{{- else if eq .type "hard" }}
{{- include "common.affinities.pods.hard" . -}}
{{- end -}}
{{- end -}}

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{{/* vim: set filetype=mustache: */}}
{{/*
Return the target Kubernetes version
*/}}
{{- define "common.capabilities.kubeVersion" -}}
{{- if .Values.global }}
{{- if .Values.global.kubeVersion }}
{{- .Values.global.kubeVersion -}}
{{- else }}
{{- default .Capabilities.KubeVersion.Version .Values.kubeVersion -}}
{{- end -}}
{{- else }}
{{- default .Capabilities.KubeVersion.Version .Values.kubeVersion -}}
{{- end -}}
{{- end -}}
{{/*
Return the appropriate apiVersion for poddisruptionbudget.
*/}}
{{- define "common.capabilities.policy.apiVersion" -}}
{{- if semverCompare "<1.21-0" (include "common.capabilities.kubeVersion" .) -}}
{{- print "policy/v1beta1" -}}
{{- else -}}
{{- print "policy/v1" -}}
{{- end -}}
{{- end -}}
{{/*
Return the appropriate apiVersion for networkpolicy.
*/}}
{{- define "common.capabilities.networkPolicy.apiVersion" -}}
{{- if semverCompare "<1.7-0" (include "common.capabilities.kubeVersion" .) -}}
{{- print "extensions/v1beta1" -}}
{{- else -}}
{{- print "networking.k8s.io/v1" -}}
{{- end -}}
{{- end -}}
{{/*
Return the appropriate apiVersion for cronjob.
*/}}
{{- define "common.capabilities.cronjob.apiVersion" -}}
{{- if semverCompare "<1.21-0" (include "common.capabilities.kubeVersion" .) -}}
{{- print "batch/v1beta1" -}}
{{- else -}}
{{- print "batch/v1" -}}
{{- end -}}
{{- end -}}
{{/*
Return the appropriate apiVersion for deployment.
*/}}
{{- define "common.capabilities.deployment.apiVersion" -}}
{{- if semverCompare "<1.14-0" (include "common.capabilities.kubeVersion" .) -}}
{{- print "extensions/v1beta1" -}}
{{- else -}}
{{- print "apps/v1" -}}
{{- end -}}
{{- end -}}
{{/*
Return the appropriate apiVersion for statefulset.
*/}}
{{- define "common.capabilities.statefulset.apiVersion" -}}
{{- if semverCompare "<1.14-0" (include "common.capabilities.kubeVersion" .) -}}
{{- print "apps/v1beta1" -}}
{{- else -}}
{{- print "apps/v1" -}}
{{- end -}}
{{- end -}}
{{/*
Return the appropriate apiVersion for ingress.
*/}}
{{- define "common.capabilities.ingress.apiVersion" -}}
{{- if .Values.ingress -}}
{{- if .Values.ingress.apiVersion -}}
{{- .Values.ingress.apiVersion -}}
{{- else if semverCompare "<1.14-0" (include "common.capabilities.kubeVersion" .) -}}
{{- print "extensions/v1beta1" -}}
{{- else if semverCompare "<1.19-0" (include "common.capabilities.kubeVersion" .) -}}
{{- print "networking.k8s.io/v1beta1" -}}
{{- else -}}
{{- print "networking.k8s.io/v1" -}}
{{- end }}
{{- else if semverCompare "<1.14-0" (include "common.capabilities.kubeVersion" .) -}}
{{- print "extensions/v1beta1" -}}
{{- else if semverCompare "<1.19-0" (include "common.capabilities.kubeVersion" .) -}}
{{- print "networking.k8s.io/v1beta1" -}}
{{- else -}}
{{- print "networking.k8s.io/v1" -}}
{{- end -}}
{{- end -}}
{{/*
Return the appropriate apiVersion for RBAC resources.
*/}}
{{- define "common.capabilities.rbac.apiVersion" -}}
{{- if semverCompare "<1.17-0" (include "common.capabilities.kubeVersion" .) -}}
{{- print "rbac.authorization.k8s.io/v1beta1" -}}
{{- else -}}
{{- print "rbac.authorization.k8s.io/v1" -}}
{{- end -}}
{{- end -}}
{{/*
Return the appropriate apiVersion for CRDs.
*/}}
{{- define "common.capabilities.crd.apiVersion" -}}
{{- if semverCompare "<1.19-0" (include "common.capabilities.kubeVersion" .) -}}
{{- print "apiextensions.k8s.io/v1beta1" -}}
{{- else -}}
{{- print "apiextensions.k8s.io/v1" -}}
{{- end -}}
{{- end -}}
{{/*
Return the appropriate apiVersion for APIService.
*/}}
{{- define "common.capabilities.apiService.apiVersion" -}}
{{- if semverCompare "<1.10-0" (include "common.capabilities.kubeVersion" .) -}}
{{- print "apiregistration.k8s.io/v1beta1" -}}
{{- else -}}
{{- print "apiregistration.k8s.io/v1" -}}
{{- end -}}
{{- end -}}
{{/*
Return the appropriate apiVersion for Horizontal Pod Autoscaler.
*/}}
{{- define "common.capabilities.hpa.apiVersion" -}}
{{- if semverCompare "<1.23-0" (include "common.capabilities.kubeVersion" .context) -}}
{{- if .beta2 -}}
{{- print "autoscaling/v2beta2" -}}
{{- else -}}
{{- print "autoscaling/v2beta1" -}}
{{- end -}}
{{- else -}}
{{- print "autoscaling/v2" -}}
{{- end -}}
{{- end -}}
{{/*
Returns true if the used Helm version is 3.3+.
A way to check the used Helm version was not introduced until version 3.3.0 with .Capabilities.HelmVersion, which contains an additional "{}}" structure.
This check is introduced as a regexMatch instead of {{ if .Capabilities.HelmVersion }} because checking for the key HelmVersion in <3.3 results in a "interface not found" error.
**To be removed when the catalog's minimun Helm version is 3.3**
*/}}
{{- define "common.capabilities.supportsHelmVersion" -}}
{{- if regexMatch "{(v[0-9])*[^}]*}}$" (.Capabilities | toString ) }}
{{- true -}}
{{- end -}}
{{- end -}}

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{{/* vim: set filetype=mustache: */}}
{{/*
Through error when upgrading using empty passwords values that must not be empty.
Usage:
{{- $validationError00 := include "common.validations.values.single.empty" (dict "valueKey" "path.to.password00" "secret" "secretName" "field" "password-00") -}}
{{- $validationError01 := include "common.validations.values.single.empty" (dict "valueKey" "path.to.password01" "secret" "secretName" "field" "password-01") -}}
{{ include "common.errors.upgrade.passwords.empty" (dict "validationErrors" (list $validationError00 $validationError01) "context" $) }}
Required password params:
- validationErrors - String - Required. List of validation strings to be return, if it is empty it won't throw error.
- context - Context - Required. Parent context.
*/}}
{{- define "common.errors.upgrade.passwords.empty" -}}
{{- $validationErrors := join "" .validationErrors -}}
{{- if and $validationErrors .context.Release.IsUpgrade -}}
{{- $errorString := "\nPASSWORDS ERROR: You must provide your current passwords when upgrading the release." -}}
{{- $errorString = print $errorString "\n Note that even after reinstallation, old credentials may be needed as they may be kept in persistent volume claims." -}}
{{- $errorString = print $errorString "\n Further information can be obtained at https://docs.bitnami.com/general/how-to/troubleshoot-helm-chart-issues/#credential-errors-while-upgrading-chart-releases" -}}
{{- $errorString = print $errorString "\n%s" -}}
{{- printf $errorString $validationErrors | fail -}}
{{- end -}}
{{- end -}}

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{{/* vim: set filetype=mustache: */}}
{{/*
Return the proper image name
{{ include "common.images.image" ( dict "imageRoot" .Values.path.to.the.image "global" $) }}
*/}}
{{- define "common.images.image" -}}
{{- $registryName := .imageRoot.registry -}}
{{- $repositoryName := .imageRoot.repository -}}
{{- $separator := ":" -}}
{{- $termination := .imageRoot.tag | toString -}}
{{- if .global }}
{{- if .global.imageRegistry }}
{{- $registryName = .global.imageRegistry -}}
{{- end -}}
{{- end -}}
{{- if .imageRoot.digest }}
{{- $separator = "@" -}}
{{- $termination = .imageRoot.digest | toString -}}
{{- end -}}
{{- printf "%s/%s%s%s" $registryName $repositoryName $separator $termination -}}
{{- end -}}
{{/*
Return the proper Docker Image Registry Secret Names (deprecated: use common.images.renderPullSecrets instead)
{{ include "common.images.pullSecrets" ( dict "images" (list .Values.path.to.the.image1, .Values.path.to.the.image2) "global" .Values.global) }}
*/}}
{{- define "common.images.pullSecrets" -}}
{{- $pullSecrets := list }}
{{- if .global }}
{{- range .global.imagePullSecrets -}}
{{- $pullSecrets = append $pullSecrets . -}}
{{- end -}}
{{- end -}}
{{- range .images -}}
{{- range .pullSecrets -}}
{{- $pullSecrets = append $pullSecrets . -}}
{{- end -}}
{{- end -}}
{{- if (not (empty $pullSecrets)) }}
imagePullSecrets:
{{- range $pullSecrets }}
- name: {{ . }}
{{- end }}
{{- end }}
{{- end -}}
{{/*
Return the proper Docker Image Registry Secret Names evaluating values as templates
{{ include "common.images.renderPullSecrets" ( dict "images" (list .Values.path.to.the.image1, .Values.path.to.the.image2) "context" $) }}
*/}}
{{- define "common.images.renderPullSecrets" -}}
{{- $pullSecrets := list }}
{{- $context := .context }}
{{- if $context.Values.global }}
{{- range $context.Values.global.imagePullSecrets -}}
{{- $pullSecrets = append $pullSecrets (include "common.tplvalues.render" (dict "value" . "context" $context)) -}}
{{- end -}}
{{- end -}}
{{- range .images -}}
{{- range .pullSecrets -}}
{{- $pullSecrets = append $pullSecrets (include "common.tplvalues.render" (dict "value" . "context" $context)) -}}
{{- end -}}
{{- end -}}
{{- if (not (empty $pullSecrets)) }}
imagePullSecrets:
{{- range $pullSecrets }}
- name: {{ . }}
{{- end }}
{{- end }}
{{- end -}}

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{{/* vim: set filetype=mustache: */}}
{{/*
Generate backend entry that is compatible with all Kubernetes API versions.
Usage:
{{ include "common.ingress.backend" (dict "serviceName" "backendName" "servicePort" "backendPort" "context" $) }}
Params:
- serviceName - String. Name of an existing service backend
- servicePort - String/Int. Port name (or number) of the service. It will be translated to different yaml depending if it is a string or an integer.
- context - Dict - Required. The context for the template evaluation.
*/}}
{{- define "common.ingress.backend" -}}
{{- $apiVersion := (include "common.capabilities.ingress.apiVersion" .context) -}}
{{- if or (eq $apiVersion "extensions/v1beta1") (eq $apiVersion "networking.k8s.io/v1beta1") -}}
serviceName: {{ .serviceName }}
servicePort: {{ .servicePort }}
{{- else -}}
service:
name: {{ .serviceName }}
port:
{{- if typeIs "string" .servicePort }}
name: {{ .servicePort }}
{{- else if or (typeIs "int" .servicePort) (typeIs "float64" .servicePort) }}
number: {{ .servicePort | int }}
{{- end }}
{{- end -}}
{{- end -}}
{{/*
Print "true" if the API pathType field is supported
Usage:
{{ include "common.ingress.supportsPathType" . }}
*/}}
{{- define "common.ingress.supportsPathType" -}}
{{- if (semverCompare "<1.18-0" (include "common.capabilities.kubeVersion" .)) -}}
{{- print "false" -}}
{{- else -}}
{{- print "true" -}}
{{- end -}}
{{- end -}}
{{/*
Returns true if the ingressClassname field is supported
Usage:
{{ include "common.ingress.supportsIngressClassname" . }}
*/}}
{{- define "common.ingress.supportsIngressClassname" -}}
{{- if semverCompare "<1.18-0" (include "common.capabilities.kubeVersion" .) -}}
{{- print "false" -}}
{{- else -}}
{{- print "true" -}}
{{- end -}}
{{- end -}}
{{/*
Return true if cert-manager required annotations for TLS signed
certificates are set in the Ingress annotations
Ref: https://cert-manager.io/docs/usage/ingress/#supported-annotations
Usage:
{{ include "common.ingress.certManagerRequest" ( dict "annotations" .Values.path.to.the.ingress.annotations ) }}
*/}}
{{- define "common.ingress.certManagerRequest" -}}
{{ if or (hasKey .annotations "cert-manager.io/cluster-issuer") (hasKey .annotations "cert-manager.io/issuer") (hasKey .annotations "kubernetes.io/tls-acme") }}
{{- true -}}
{{- end -}}
{{- end -}}

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{{/* vim: set filetype=mustache: */}}
{{/*
Kubernetes standard labels
*/}}
{{- define "common.labels.standard" -}}
app.kubernetes.io/name: {{ include "common.names.name" . }}
helm.sh/chart: {{ include "common.names.chart" . }}
app.kubernetes.io/instance: {{ .Release.Name }}
app.kubernetes.io/managed-by: {{ .Release.Service }}
{{- end -}}
{{/*
Labels to use on deploy.spec.selector.matchLabels and svc.spec.selector
*/}}
{{- define "common.labels.matchLabels" -}}
app.kubernetes.io/name: {{ include "common.names.name" . }}
app.kubernetes.io/instance: {{ .Release.Name }}
{{- end -}}

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{{/* vim: set filetype=mustache: */}}
{{/*
Expand the name of the chart.
*/}}
{{- define "common.names.name" -}}
{{- default .Chart.Name .Values.nameOverride | trunc 63 | trimSuffix "-" -}}
{{- end -}}
{{/*
Create chart name and version as used by the chart label.
*/}}
{{- define "common.names.chart" -}}
{{- printf "%s-%s" .Chart.Name .Chart.Version | replace "+" "_" | trunc 63 | trimSuffix "-" -}}
{{- end -}}
{{/*
Create a default fully qualified app name.
We truncate at 63 chars because some Kubernetes name fields are limited to this (by the DNS naming spec).
If release name contains chart name it will be used as a full name.
*/}}
{{- define "common.names.fullname" -}}
{{- if .Values.fullnameOverride -}}
{{- .Values.fullnameOverride | trunc 63 | trimSuffix "-" -}}
{{- else -}}
{{- $name := default .Chart.Name .Values.nameOverride -}}
{{- if contains $name .Release.Name -}}
{{- .Release.Name | trunc 63 | trimSuffix "-" -}}
{{- else -}}
{{- printf "%s-%s" .Release.Name $name | trunc 63 | trimSuffix "-" -}}
{{- end -}}
{{- end -}}
{{- end -}}
{{/*
Create a default fully qualified dependency name.
We truncate at 63 chars because some Kubernetes name fields are limited to this (by the DNS naming spec).
If release name contains chart name it will be used as a full name.
Usage:
{{ include "common.names.dependency.fullname" (dict "chartName" "dependency-chart-name" "chartValues" .Values.dependency-chart "context" $) }}
*/}}
{{- define "common.names.dependency.fullname" -}}
{{- if .chartValues.fullnameOverride -}}
{{- .chartValues.fullnameOverride | trunc 63 | trimSuffix "-" -}}
{{- else -}}
{{- $name := default .chartName .chartValues.nameOverride -}}
{{- if contains $name .context.Release.Name -}}
{{- .context.Release.Name | trunc 63 | trimSuffix "-" -}}
{{- else -}}
{{- printf "%s-%s" .context.Release.Name $name | trunc 63 | trimSuffix "-" -}}
{{- end -}}
{{- end -}}
{{- end -}}
{{/*
Allow the release namespace to be overridden for multi-namespace deployments in combined charts.
*/}}
{{- define "common.names.namespace" -}}
{{- default .Release.Namespace .Values.namespaceOverride | trunc 63 | trimSuffix "-" -}}
{{- end -}}
{{/*
Create a fully qualified app name adding the installation's namespace.
*/}}
{{- define "common.names.fullname.namespace" -}}
{{- printf "%s-%s" (include "common.names.fullname" .) (include "common.names.namespace" .) | trunc 63 | trimSuffix "-" -}}
{{- end -}}

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{{/* vim: set filetype=mustache: */}}
{{/*
Generate secret name.
Usage:
{{ include "common.secrets.name" (dict "existingSecret" .Values.path.to.the.existingSecret "defaultNameSuffix" "mySuffix" "context" $) }}
Params:
- existingSecret - ExistingSecret/String - Optional. The path to the existing secrets in the values.yaml given by the user
to be used instead of the default one. Allows for it to be of type String (just the secret name) for backwards compatibility.
+info: https://github.com/bitnami/charts/tree/main/bitnami/common#existingsecret
- defaultNameSuffix - String - Optional. It is used only if we have several secrets in the same deployment.
- context - Dict - Required. The context for the template evaluation.
*/}}
{{- define "common.secrets.name" -}}
{{- $name := (include "common.names.fullname" .context) -}}
{{- if .defaultNameSuffix -}}
{{- $name = printf "%s-%s" $name .defaultNameSuffix | trunc 63 | trimSuffix "-" -}}
{{- end -}}
{{- with .existingSecret -}}
{{- if not (typeIs "string" .) -}}
{{- with .name -}}
{{- $name = . -}}
{{- end -}}
{{- else -}}
{{- $name = . -}}
{{- end -}}
{{- end -}}
{{- printf "%s" $name -}}
{{- end -}}
{{/*
Generate secret key.
Usage:
{{ include "common.secrets.key" (dict "existingSecret" .Values.path.to.the.existingSecret "key" "keyName") }}
Params:
- existingSecret - ExistingSecret/String - Optional. The path to the existing secrets in the values.yaml given by the user
to be used instead of the default one. Allows for it to be of type String (just the secret name) for backwards compatibility.
+info: https://github.com/bitnami/charts/tree/main/bitnami/common#existingsecret
- key - String - Required. Name of the key in the secret.
*/}}
{{- define "common.secrets.key" -}}
{{- $key := .key -}}
{{- if .existingSecret -}}
{{- if not (typeIs "string" .existingSecret) -}}
{{- if .existingSecret.keyMapping -}}
{{- $key = index .existingSecret.keyMapping $.key -}}
{{- end -}}
{{- end }}
{{- end -}}
{{- printf "%s" $key -}}
{{- end -}}
{{/*
Generate secret password or retrieve one if already created.
Usage:
{{ include "common.secrets.passwords.manage" (dict "secret" "secret-name" "key" "keyName" "providedValues" (list "path.to.password1" "path.to.password2") "length" 10 "strong" false "chartName" "chartName" "context" $) }}
Params:
- secret - String - Required - Name of the 'Secret' resource where the password is stored.
- key - String - Required - Name of the key in the secret.
- providedValues - List<String> - Required - The path to the validating value in the values.yaml, e.g: "mysql.password". Will pick first parameter with a defined value.
- length - int - Optional - Length of the generated random password.
- strong - Boolean - Optional - Whether to add symbols to the generated random password.
- chartName - String - Optional - Name of the chart used when said chart is deployed as a subchart.
- context - Context - Required - Parent context.
The order in which this function returns a secret password:
1. Already existing 'Secret' resource
(If a 'Secret' resource is found under the name provided to the 'secret' parameter to this function and that 'Secret' resource contains a key with the name passed as the 'key' parameter to this function then the value of this existing secret password will be returned)
2. Password provided via the values.yaml
(If one of the keys passed to the 'providedValues' parameter to this function is a valid path to a key in the values.yaml and has a value, the value of the first key with a value will be returned)
3. Randomly generated secret password
(A new random secret password with the length specified in the 'length' parameter will be generated and returned)
*/}}
{{- define "common.secrets.passwords.manage" -}}
{{- $password := "" }}
{{- $subchart := "" }}
{{- $chartName := default "" .chartName }}
{{- $passwordLength := default 10 .length }}
{{- $providedPasswordKey := include "common.utils.getKeyFromList" (dict "keys" .providedValues "context" $.context) }}
{{- $providedPasswordValue := include "common.utils.getValueFromKey" (dict "key" $providedPasswordKey "context" $.context) }}
{{- $secretData := (lookup "v1" "Secret" (include "common.names.namespace" .context) .secret).data }}
{{- if $secretData }}
{{- if hasKey $secretData .key }}
{{- $password = index $secretData .key | quote }}
{{- else }}
{{- printf "\nPASSWORDS ERROR: The secret \"%s\" does not contain the key \"%s\"\n" .secret .key | fail -}}
{{- end -}}
{{- else if $providedPasswordValue }}
{{- $password = $providedPasswordValue | toString | b64enc | quote }}
{{- else }}
{{- if .context.Values.enabled }}
{{- $subchart = $chartName }}
{{- end -}}
{{- $requiredPassword := dict "valueKey" $providedPasswordKey "secret" .secret "field" .key "subchart" $subchart "context" $.context -}}
{{- $requiredPasswordError := include "common.validations.values.single.empty" $requiredPassword -}}
{{- $passwordValidationErrors := list $requiredPasswordError -}}
{{- include "common.errors.upgrade.passwords.empty" (dict "validationErrors" $passwordValidationErrors "context" $.context) -}}
{{- if .strong }}
{{- $subStr := list (lower (randAlpha 1)) (randNumeric 1) (upper (randAlpha 1)) | join "_" }}
{{- $password = randAscii $passwordLength }}
{{- $password = regexReplaceAllLiteral "\\W" $password "@" | substr 5 $passwordLength }}
{{- $password = printf "%s%s" $subStr $password | toString | shuffle | b64enc | quote }}
{{- else }}
{{- $password = randAlphaNum $passwordLength | b64enc | quote }}
{{- end }}
{{- end -}}
{{- printf "%s" $password -}}
{{- end -}}
{{/*
Reuses the value from an existing secret, otherwise sets its value to a default value.
Usage:
{{ include "common.secrets.lookup" (dict "secret" "secret-name" "key" "keyName" "defaultValue" .Values.myValue "context" $) }}
Params:
- secret - String - Required - Name of the 'Secret' resource where the password is stored.
- key - String - Required - Name of the key in the secret.
- defaultValue - String - Required - The path to the validating value in the values.yaml, e.g: "mysql.password". Will pick first parameter with a defined value.
- context - Context - Required - Parent context.
*/}}
{{- define "common.secrets.lookup" -}}
{{- $value := "" -}}
{{- $defaultValue := required "\n'common.secrets.lookup': Argument 'defaultValue' missing or empty" .defaultValue -}}
{{- $secretData := (lookup "v1" "Secret" (include "common.names.namespace" .context) .secret).data -}}
{{- if and $secretData (hasKey $secretData .key) -}}
{{- $value = index $secretData .key -}}
{{- else -}}
{{- $value = $defaultValue | toString | b64enc -}}
{{- end -}}
{{- printf "%s" $value -}}
{{- end -}}
{{/*
Returns whether a previous generated secret already exists
Usage:
{{ include "common.secrets.exists" (dict "secret" "secret-name" "context" $) }}
Params:
- secret - String - Required - Name of the 'Secret' resource where the password is stored.
- context - Context - Required - Parent context.
*/}}
{{- define "common.secrets.exists" -}}
{{- $secret := (lookup "v1" "Secret" (include "common.names.namespace" .context) .secret) }}
{{- if $secret }}
{{- true -}}
{{- end -}}
{{- end -}}

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{{/* vim: set filetype=mustache: */}}
{{/*
Return the proper Storage Class
{{ include "common.storage.class" ( dict "persistence" .Values.path.to.the.persistence "global" $) }}
*/}}
{{- define "common.storage.class" -}}
{{- $storageClass := .persistence.storageClass -}}
{{- if .global -}}
{{- if .global.storageClass -}}
{{- $storageClass = .global.storageClass -}}
{{- end -}}
{{- end -}}
{{- if $storageClass -}}
{{- if (eq "-" $storageClass) -}}
{{- printf "storageClassName: \"\"" -}}
{{- else }}
{{- printf "storageClassName: %s" $storageClass -}}
{{- end -}}
{{- end -}}
{{- end -}}

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{{/* vim: set filetype=mustache: */}}
{{/*
Renders a value that contains template.
Usage:
{{ include "common.tplvalues.render" ( dict "value" .Values.path.to.the.Value "context" $) }}
*/}}
{{- define "common.tplvalues.render" -}}
{{- if typeIs "string" .value }}
{{- tpl .value .context }}
{{- else }}
{{- tpl (.value | toYaml) .context }}
{{- end }}
{{- end -}}

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{{/* vim: set filetype=mustache: */}}
{{/*
Print instructions to get a secret value.
Usage:
{{ include "common.utils.secret.getvalue" (dict "secret" "secret-name" "field" "secret-value-field" "context" $) }}
*/}}
{{- define "common.utils.secret.getvalue" -}}
{{- $varname := include "common.utils.fieldToEnvVar" . -}}
export {{ $varname }}=$(kubectl get secret --namespace {{ include "common.names.namespace" .context | quote }} {{ .secret }} -o jsonpath="{.data.{{ .field }}}" | base64 -d)
{{- end -}}
{{/*
Build env var name given a field
Usage:
{{ include "common.utils.fieldToEnvVar" dict "field" "my-password" }}
*/}}
{{- define "common.utils.fieldToEnvVar" -}}
{{- $fieldNameSplit := splitList "-" .field -}}
{{- $upperCaseFieldNameSplit := list -}}
{{- range $fieldNameSplit -}}
{{- $upperCaseFieldNameSplit = append $upperCaseFieldNameSplit ( upper . ) -}}
{{- end -}}
{{ join "_" $upperCaseFieldNameSplit }}
{{- end -}}
{{/*
Gets a value from .Values given
Usage:
{{ include "common.utils.getValueFromKey" (dict "key" "path.to.key" "context" $) }}
*/}}
{{- define "common.utils.getValueFromKey" -}}
{{- $splitKey := splitList "." .key -}}
{{- $value := "" -}}
{{- $latestObj := $.context.Values -}}
{{- range $splitKey -}}
{{- if not $latestObj -}}
{{- printf "please review the entire path of '%s' exists in values" $.key | fail -}}
{{- end -}}
{{- $value = ( index $latestObj . ) -}}
{{- $latestObj = $value -}}
{{- end -}}
{{- printf "%v" (default "" $value) -}}
{{- end -}}
{{/*
Returns first .Values key with a defined value or first of the list if all non-defined
Usage:
{{ include "common.utils.getKeyFromList" (dict "keys" (list "path.to.key1" "path.to.key2") "context" $) }}
*/}}
{{- define "common.utils.getKeyFromList" -}}
{{- $key := first .keys -}}
{{- $reverseKeys := reverse .keys }}
{{- range $reverseKeys }}
{{- $value := include "common.utils.getValueFromKey" (dict "key" . "context" $.context ) }}
{{- if $value -}}
{{- $key = . }}
{{- end -}}
{{- end -}}
{{- printf "%s" $key -}}
{{- end -}}

14
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{{/* vim: set filetype=mustache: */}}
{{/*
Warning about using rolling tag.
Usage:
{{ include "common.warnings.rollingTag" .Values.path.to.the.imageRoot }}
*/}}
{{- define "common.warnings.rollingTag" -}}
{{- if and (contains "bitnami/" .repository) (not (.tag | toString | regexFind "-r\\d+$|sha256:")) }}
WARNING: Rolling tag detected ({{ .repository }}:{{ .tag }}), please note that it is strongly recommended to avoid using rolling tags in a production environment.
+info https://docs.bitnami.com/containers/how-to/understand-rolling-tags-containers/
{{- end }}
{{- end -}}

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{{/* vim: set filetype=mustache: */}}
{{/*
Validate Cassandra required passwords are not empty.
Usage:
{{ include "common.validations.values.cassandra.passwords" (dict "secret" "secretName" "subchart" false "context" $) }}
Params:
- secret - String - Required. Name of the secret where Cassandra values are stored, e.g: "cassandra-passwords-secret"
- subchart - Boolean - Optional. Whether Cassandra is used as subchart or not. Default: false
*/}}
{{- define "common.validations.values.cassandra.passwords" -}}
{{- $existingSecret := include "common.cassandra.values.existingSecret" . -}}
{{- $enabled := include "common.cassandra.values.enabled" . -}}
{{- $dbUserPrefix := include "common.cassandra.values.key.dbUser" . -}}
{{- $valueKeyPassword := printf "%s.password" $dbUserPrefix -}}
{{- if and (or (not $existingSecret) (eq $existingSecret "\"\"")) (eq $enabled "true") -}}
{{- $requiredPasswords := list -}}
{{- $requiredPassword := dict "valueKey" $valueKeyPassword "secret" .secret "field" "cassandra-password" -}}
{{- $requiredPasswords = append $requiredPasswords $requiredPassword -}}
{{- include "common.validations.values.multiple.empty" (dict "required" $requiredPasswords "context" .context) -}}
{{- end -}}
{{- end -}}
{{/*
Auxiliary function to get the right value for existingSecret.
Usage:
{{ include "common.cassandra.values.existingSecret" (dict "context" $) }}
Params:
- subchart - Boolean - Optional. Whether Cassandra is used as subchart or not. Default: false
*/}}
{{- define "common.cassandra.values.existingSecret" -}}
{{- if .subchart -}}
{{- .context.Values.cassandra.dbUser.existingSecret | quote -}}
{{- else -}}
{{- .context.Values.dbUser.existingSecret | quote -}}
{{- end -}}
{{- end -}}
{{/*
Auxiliary function to get the right value for enabled cassandra.
Usage:
{{ include "common.cassandra.values.enabled" (dict "context" $) }}
*/}}
{{- define "common.cassandra.values.enabled" -}}
{{- if .subchart -}}
{{- printf "%v" .context.Values.cassandra.enabled -}}
{{- else -}}
{{- printf "%v" (not .context.Values.enabled) -}}
{{- end -}}
{{- end -}}
{{/*
Auxiliary function to get the right value for the key dbUser
Usage:
{{ include "common.cassandra.values.key.dbUser" (dict "subchart" "true" "context" $) }}
Params:
- subchart - Boolean - Optional. Whether Cassandra is used as subchart or not. Default: false
*/}}
{{- define "common.cassandra.values.key.dbUser" -}}
{{- if .subchart -}}
cassandra.dbUser
{{- else -}}
dbUser
{{- end -}}
{{- end -}}

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{{/* vim: set filetype=mustache: */}}
{{/*
Validate MariaDB required passwords are not empty.
Usage:
{{ include "common.validations.values.mariadb.passwords" (dict "secret" "secretName" "subchart" false "context" $) }}
Params:
- secret - String - Required. Name of the secret where MariaDB values are stored, e.g: "mysql-passwords-secret"
- subchart - Boolean - Optional. Whether MariaDB is used as subchart or not. Default: false
*/}}
{{- define "common.validations.values.mariadb.passwords" -}}
{{- $existingSecret := include "common.mariadb.values.auth.existingSecret" . -}}
{{- $enabled := include "common.mariadb.values.enabled" . -}}
{{- $architecture := include "common.mariadb.values.architecture" . -}}
{{- $authPrefix := include "common.mariadb.values.key.auth" . -}}
{{- $valueKeyRootPassword := printf "%s.rootPassword" $authPrefix -}}
{{- $valueKeyUsername := printf "%s.username" $authPrefix -}}
{{- $valueKeyPassword := printf "%s.password" $authPrefix -}}
{{- $valueKeyReplicationPassword := printf "%s.replicationPassword" $authPrefix -}}
{{- if and (or (not $existingSecret) (eq $existingSecret "\"\"")) (eq $enabled "true") -}}
{{- $requiredPasswords := list -}}
{{- $requiredRootPassword := dict "valueKey" $valueKeyRootPassword "secret" .secret "field" "mariadb-root-password" -}}
{{- $requiredPasswords = append $requiredPasswords $requiredRootPassword -}}
{{- $valueUsername := include "common.utils.getValueFromKey" (dict "key" $valueKeyUsername "context" .context) }}
{{- if not (empty $valueUsername) -}}
{{- $requiredPassword := dict "valueKey" $valueKeyPassword "secret" .secret "field" "mariadb-password" -}}
{{- $requiredPasswords = append $requiredPasswords $requiredPassword -}}
{{- end -}}
{{- if (eq $architecture "replication") -}}
{{- $requiredReplicationPassword := dict "valueKey" $valueKeyReplicationPassword "secret" .secret "field" "mariadb-replication-password" -}}
{{- $requiredPasswords = append $requiredPasswords $requiredReplicationPassword -}}
{{- end -}}
{{- include "common.validations.values.multiple.empty" (dict "required" $requiredPasswords "context" .context) -}}
{{- end -}}
{{- end -}}
{{/*
Auxiliary function to get the right value for existingSecret.
Usage:
{{ include "common.mariadb.values.auth.existingSecret" (dict "context" $) }}
Params:
- subchart - Boolean - Optional. Whether MariaDB is used as subchart or not. Default: false
*/}}
{{- define "common.mariadb.values.auth.existingSecret" -}}
{{- if .subchart -}}
{{- .context.Values.mariadb.auth.existingSecret | quote -}}
{{- else -}}
{{- .context.Values.auth.existingSecret | quote -}}
{{- end -}}
{{- end -}}
{{/*
Auxiliary function to get the right value for enabled mariadb.
Usage:
{{ include "common.mariadb.values.enabled" (dict "context" $) }}
*/}}
{{- define "common.mariadb.values.enabled" -}}
{{- if .subchart -}}
{{- printf "%v" .context.Values.mariadb.enabled -}}
{{- else -}}
{{- printf "%v" (not .context.Values.enabled) -}}
{{- end -}}
{{- end -}}
{{/*
Auxiliary function to get the right value for architecture
Usage:
{{ include "common.mariadb.values.architecture" (dict "subchart" "true" "context" $) }}
Params:
- subchart - Boolean - Optional. Whether MariaDB is used as subchart or not. Default: false
*/}}
{{- define "common.mariadb.values.architecture" -}}
{{- if .subchart -}}
{{- .context.Values.mariadb.architecture -}}
{{- else -}}
{{- .context.Values.architecture -}}
{{- end -}}
{{- end -}}
{{/*
Auxiliary function to get the right value for the key auth
Usage:
{{ include "common.mariadb.values.key.auth" (dict "subchart" "true" "context" $) }}
Params:
- subchart - Boolean - Optional. Whether MariaDB is used as subchart or not. Default: false
*/}}
{{- define "common.mariadb.values.key.auth" -}}
{{- if .subchart -}}
mariadb.auth
{{- else -}}
auth
{{- end -}}
{{- end -}}

108
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{{/* vim: set filetype=mustache: */}}
{{/*
Validate MongoDB&reg; required passwords are not empty.
Usage:
{{ include "common.validations.values.mongodb.passwords" (dict "secret" "secretName" "subchart" false "context" $) }}
Params:
- secret - String - Required. Name of the secret where MongoDB&reg; values are stored, e.g: "mongodb-passwords-secret"
- subchart - Boolean - Optional. Whether MongoDB&reg; is used as subchart or not. Default: false
*/}}
{{- define "common.validations.values.mongodb.passwords" -}}
{{- $existingSecret := include "common.mongodb.values.auth.existingSecret" . -}}
{{- $enabled := include "common.mongodb.values.enabled" . -}}
{{- $authPrefix := include "common.mongodb.values.key.auth" . -}}
{{- $architecture := include "common.mongodb.values.architecture" . -}}
{{- $valueKeyRootPassword := printf "%s.rootPassword" $authPrefix -}}
{{- $valueKeyUsername := printf "%s.username" $authPrefix -}}
{{- $valueKeyDatabase := printf "%s.database" $authPrefix -}}
{{- $valueKeyPassword := printf "%s.password" $authPrefix -}}
{{- $valueKeyReplicaSetKey := printf "%s.replicaSetKey" $authPrefix -}}
{{- $valueKeyAuthEnabled := printf "%s.enabled" $authPrefix -}}
{{- $authEnabled := include "common.utils.getValueFromKey" (dict "key" $valueKeyAuthEnabled "context" .context) -}}
{{- if and (or (not $existingSecret) (eq $existingSecret "\"\"")) (eq $enabled "true") (eq $authEnabled "true") -}}
{{- $requiredPasswords := list -}}
{{- $requiredRootPassword := dict "valueKey" $valueKeyRootPassword "secret" .secret "field" "mongodb-root-password" -}}
{{- $requiredPasswords = append $requiredPasswords $requiredRootPassword -}}
{{- $valueUsername := include "common.utils.getValueFromKey" (dict "key" $valueKeyUsername "context" .context) }}
{{- $valueDatabase := include "common.utils.getValueFromKey" (dict "key" $valueKeyDatabase "context" .context) }}
{{- if and $valueUsername $valueDatabase -}}
{{- $requiredPassword := dict "valueKey" $valueKeyPassword "secret" .secret "field" "mongodb-password" -}}
{{- $requiredPasswords = append $requiredPasswords $requiredPassword -}}
{{- end -}}
{{- if (eq $architecture "replicaset") -}}
{{- $requiredReplicaSetKey := dict "valueKey" $valueKeyReplicaSetKey "secret" .secret "field" "mongodb-replica-set-key" -}}
{{- $requiredPasswords = append $requiredPasswords $requiredReplicaSetKey -}}
{{- end -}}
{{- include "common.validations.values.multiple.empty" (dict "required" $requiredPasswords "context" .context) -}}
{{- end -}}
{{- end -}}
{{/*
Auxiliary function to get the right value for existingSecret.
Usage:
{{ include "common.mongodb.values.auth.existingSecret" (dict "context" $) }}
Params:
- subchart - Boolean - Optional. Whether MongoDb is used as subchart or not. Default: false
*/}}
{{- define "common.mongodb.values.auth.existingSecret" -}}
{{- if .subchart -}}
{{- .context.Values.mongodb.auth.existingSecret | quote -}}
{{- else -}}
{{- .context.Values.auth.existingSecret | quote -}}
{{- end -}}
{{- end -}}
{{/*
Auxiliary function to get the right value for enabled mongodb.
Usage:
{{ include "common.mongodb.values.enabled" (dict "context" $) }}
*/}}
{{- define "common.mongodb.values.enabled" -}}
{{- if .subchart -}}
{{- printf "%v" .context.Values.mongodb.enabled -}}
{{- else -}}
{{- printf "%v" (not .context.Values.enabled) -}}
{{- end -}}
{{- end -}}
{{/*
Auxiliary function to get the right value for the key auth
Usage:
{{ include "common.mongodb.values.key.auth" (dict "subchart" "true" "context" $) }}
Params:
- subchart - Boolean - Optional. Whether MongoDB&reg; is used as subchart or not. Default: false
*/}}
{{- define "common.mongodb.values.key.auth" -}}
{{- if .subchart -}}
mongodb.auth
{{- else -}}
auth
{{- end -}}
{{- end -}}
{{/*
Auxiliary function to get the right value for architecture
Usage:
{{ include "common.mongodb.values.architecture" (dict "subchart" "true" "context" $) }}
Params:
- subchart - Boolean - Optional. Whether MongoDB&reg; is used as subchart or not. Default: false
*/}}
{{- define "common.mongodb.values.architecture" -}}
{{- if .subchart -}}
{{- .context.Values.mongodb.architecture -}}
{{- else -}}
{{- .context.Values.architecture -}}
{{- end -}}
{{- end -}}

103
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{{/* vim: set filetype=mustache: */}}
{{/*
Validate MySQL required passwords are not empty.
Usage:
{{ include "common.validations.values.mysql.passwords" (dict "secret" "secretName" "subchart" false "context" $) }}
Params:
- secret - String - Required. Name of the secret where MySQL values are stored, e.g: "mysql-passwords-secret"
- subchart - Boolean - Optional. Whether MySQL is used as subchart or not. Default: false
*/}}
{{- define "common.validations.values.mysql.passwords" -}}
{{- $existingSecret := include "common.mysql.values.auth.existingSecret" . -}}
{{- $enabled := include "common.mysql.values.enabled" . -}}
{{- $architecture := include "common.mysql.values.architecture" . -}}
{{- $authPrefix := include "common.mysql.values.key.auth" . -}}
{{- $valueKeyRootPassword := printf "%s.rootPassword" $authPrefix -}}
{{- $valueKeyUsername := printf "%s.username" $authPrefix -}}
{{- $valueKeyPassword := printf "%s.password" $authPrefix -}}
{{- $valueKeyReplicationPassword := printf "%s.replicationPassword" $authPrefix -}}
{{- if and (or (not $existingSecret) (eq $existingSecret "\"\"")) (eq $enabled "true") -}}
{{- $requiredPasswords := list -}}
{{- $requiredRootPassword := dict "valueKey" $valueKeyRootPassword "secret" .secret "field" "mysql-root-password" -}}
{{- $requiredPasswords = append $requiredPasswords $requiredRootPassword -}}
{{- $valueUsername := include "common.utils.getValueFromKey" (dict "key" $valueKeyUsername "context" .context) }}
{{- if not (empty $valueUsername) -}}
{{- $requiredPassword := dict "valueKey" $valueKeyPassword "secret" .secret "field" "mysql-password" -}}
{{- $requiredPasswords = append $requiredPasswords $requiredPassword -}}
{{- end -}}
{{- if (eq $architecture "replication") -}}
{{- $requiredReplicationPassword := dict "valueKey" $valueKeyReplicationPassword "secret" .secret "field" "mysql-replication-password" -}}
{{- $requiredPasswords = append $requiredPasswords $requiredReplicationPassword -}}
{{- end -}}
{{- include "common.validations.values.multiple.empty" (dict "required" $requiredPasswords "context" .context) -}}
{{- end -}}
{{- end -}}
{{/*
Auxiliary function to get the right value for existingSecret.
Usage:
{{ include "common.mysql.values.auth.existingSecret" (dict "context" $) }}
Params:
- subchart - Boolean - Optional. Whether MySQL is used as subchart or not. Default: false
*/}}
{{- define "common.mysql.values.auth.existingSecret" -}}
{{- if .subchart -}}
{{- .context.Values.mysql.auth.existingSecret | quote -}}
{{- else -}}
{{- .context.Values.auth.existingSecret | quote -}}
{{- end -}}
{{- end -}}
{{/*
Auxiliary function to get the right value for enabled mysql.
Usage:
{{ include "common.mysql.values.enabled" (dict "context" $) }}
*/}}
{{- define "common.mysql.values.enabled" -}}
{{- if .subchart -}}
{{- printf "%v" .context.Values.mysql.enabled -}}
{{- else -}}
{{- printf "%v" (not .context.Values.enabled) -}}
{{- end -}}
{{- end -}}
{{/*
Auxiliary function to get the right value for architecture
Usage:
{{ include "common.mysql.values.architecture" (dict "subchart" "true" "context" $) }}
Params:
- subchart - Boolean - Optional. Whether MySQL is used as subchart or not. Default: false
*/}}
{{- define "common.mysql.values.architecture" -}}
{{- if .subchart -}}
{{- .context.Values.mysql.architecture -}}
{{- else -}}
{{- .context.Values.architecture -}}
{{- end -}}
{{- end -}}
{{/*
Auxiliary function to get the right value for the key auth
Usage:
{{ include "common.mysql.values.key.auth" (dict "subchart" "true" "context" $) }}
Params:
- subchart - Boolean - Optional. Whether MySQL is used as subchart or not. Default: false
*/}}
{{- define "common.mysql.values.key.auth" -}}
{{- if .subchart -}}
mysql.auth
{{- else -}}
auth
{{- end -}}
{{- end -}}

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{{/* vim: set filetype=mustache: */}}
{{/*
Validate PostgreSQL required passwords are not empty.
Usage:
{{ include "common.validations.values.postgresql.passwords" (dict "secret" "secretName" "subchart" false "context" $) }}
Params:
- secret - String - Required. Name of the secret where postgresql values are stored, e.g: "postgresql-passwords-secret"
- subchart - Boolean - Optional. Whether postgresql is used as subchart or not. Default: false
*/}}
{{- define "common.validations.values.postgresql.passwords" -}}
{{- $existingSecret := include "common.postgresql.values.existingSecret" . -}}
{{- $enabled := include "common.postgresql.values.enabled" . -}}
{{- $valueKeyPostgresqlPassword := include "common.postgresql.values.key.postgressPassword" . -}}
{{- $valueKeyPostgresqlReplicationEnabled := include "common.postgresql.values.key.replicationPassword" . -}}
{{- if and (or (not $existingSecret) (eq $existingSecret "\"\"")) (eq $enabled "true") -}}
{{- $requiredPasswords := list -}}
{{- $requiredPostgresqlPassword := dict "valueKey" $valueKeyPostgresqlPassword "secret" .secret "field" "postgresql-password" -}}
{{- $requiredPasswords = append $requiredPasswords $requiredPostgresqlPassword -}}
{{- $enabledReplication := include "common.postgresql.values.enabled.replication" . -}}
{{- if (eq $enabledReplication "true") -}}
{{- $requiredPostgresqlReplicationPassword := dict "valueKey" $valueKeyPostgresqlReplicationEnabled "secret" .secret "field" "postgresql-replication-password" -}}
{{- $requiredPasswords = append $requiredPasswords $requiredPostgresqlReplicationPassword -}}
{{- end -}}
{{- include "common.validations.values.multiple.empty" (dict "required" $requiredPasswords "context" .context) -}}
{{- end -}}
{{- end -}}
{{/*
Auxiliary function to decide whether evaluate global values.
Usage:
{{ include "common.postgresql.values.use.global" (dict "key" "key-of-global" "context" $) }}
Params:
- key - String - Required. Field to be evaluated within global, e.g: "existingSecret"
*/}}
{{- define "common.postgresql.values.use.global" -}}
{{- if .context.Values.global -}}
{{- if .context.Values.global.postgresql -}}
{{- index .context.Values.global.postgresql .key | quote -}}
{{- end -}}
{{- end -}}
{{- end -}}
{{/*
Auxiliary function to get the right value for existingSecret.
Usage:
{{ include "common.postgresql.values.existingSecret" (dict "context" $) }}
*/}}
{{- define "common.postgresql.values.existingSecret" -}}
{{- $globalValue := include "common.postgresql.values.use.global" (dict "key" "existingSecret" "context" .context) -}}
{{- if .subchart -}}
{{- default (.context.Values.postgresql.existingSecret | quote) $globalValue -}}
{{- else -}}
{{- default (.context.Values.existingSecret | quote) $globalValue -}}
{{- end -}}
{{- end -}}
{{/*
Auxiliary function to get the right value for enabled postgresql.
Usage:
{{ include "common.postgresql.values.enabled" (dict "context" $) }}
*/}}
{{- define "common.postgresql.values.enabled" -}}
{{- if .subchart -}}
{{- printf "%v" .context.Values.postgresql.enabled -}}
{{- else -}}
{{- printf "%v" (not .context.Values.enabled) -}}
{{- end -}}
{{- end -}}
{{/*
Auxiliary function to get the right value for the key postgressPassword.
Usage:
{{ include "common.postgresql.values.key.postgressPassword" (dict "subchart" "true" "context" $) }}
Params:
- subchart - Boolean - Optional. Whether postgresql is used as subchart or not. Default: false
*/}}
{{- define "common.postgresql.values.key.postgressPassword" -}}
{{- $globalValue := include "common.postgresql.values.use.global" (dict "key" "postgresqlUsername" "context" .context) -}}
{{- if not $globalValue -}}
{{- if .subchart -}}
postgresql.postgresqlPassword
{{- else -}}
postgresqlPassword
{{- end -}}
{{- else -}}
global.postgresql.postgresqlPassword
{{- end -}}
{{- end -}}
{{/*
Auxiliary function to get the right value for enabled.replication.
Usage:
{{ include "common.postgresql.values.enabled.replication" (dict "subchart" "true" "context" $) }}
Params:
- subchart - Boolean - Optional. Whether postgresql is used as subchart or not. Default: false
*/}}
{{- define "common.postgresql.values.enabled.replication" -}}
{{- if .subchart -}}
{{- printf "%v" .context.Values.postgresql.replication.enabled -}}
{{- else -}}
{{- printf "%v" .context.Values.replication.enabled -}}
{{- end -}}
{{- end -}}
{{/*
Auxiliary function to get the right value for the key replication.password.
Usage:
{{ include "common.postgresql.values.key.replicationPassword" (dict "subchart" "true" "context" $) }}
Params:
- subchart - Boolean - Optional. Whether postgresql is used as subchart or not. Default: false
*/}}
{{- define "common.postgresql.values.key.replicationPassword" -}}
{{- if .subchart -}}
postgresql.replication.password
{{- else -}}
replication.password
{{- end -}}
{{- end -}}

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{{/* vim: set filetype=mustache: */}}
{{/*
Validate Redis&reg; required passwords are not empty.
Usage:
{{ include "common.validations.values.redis.passwords" (dict "secret" "secretName" "subchart" false "context" $) }}
Params:
- secret - String - Required. Name of the secret where redis values are stored, e.g: "redis-passwords-secret"
- subchart - Boolean - Optional. Whether redis is used as subchart or not. Default: false
*/}}
{{- define "common.validations.values.redis.passwords" -}}
{{- $enabled := include "common.redis.values.enabled" . -}}
{{- $valueKeyPrefix := include "common.redis.values.keys.prefix" . -}}
{{- $standarizedVersion := include "common.redis.values.standarized.version" . }}
{{- $existingSecret := ternary (printf "%s%s" $valueKeyPrefix "auth.existingSecret") (printf "%s%s" $valueKeyPrefix "existingSecret") (eq $standarizedVersion "true") }}
{{- $existingSecretValue := include "common.utils.getValueFromKey" (dict "key" $existingSecret "context" .context) }}
{{- $valueKeyRedisPassword := ternary (printf "%s%s" $valueKeyPrefix "auth.password") (printf "%s%s" $valueKeyPrefix "password") (eq $standarizedVersion "true") }}
{{- $valueKeyRedisUseAuth := ternary (printf "%s%s" $valueKeyPrefix "auth.enabled") (printf "%s%s" $valueKeyPrefix "usePassword") (eq $standarizedVersion "true") }}
{{- if and (or (not $existingSecret) (eq $existingSecret "\"\"")) (eq $enabled "true") -}}
{{- $requiredPasswords := list -}}
{{- $useAuth := include "common.utils.getValueFromKey" (dict "key" $valueKeyRedisUseAuth "context" .context) -}}
{{- if eq $useAuth "true" -}}
{{- $requiredRedisPassword := dict "valueKey" $valueKeyRedisPassword "secret" .secret "field" "redis-password" -}}
{{- $requiredPasswords = append $requiredPasswords $requiredRedisPassword -}}
{{- end -}}
{{- include "common.validations.values.multiple.empty" (dict "required" $requiredPasswords "context" .context) -}}
{{- end -}}
{{- end -}}
{{/*
Auxiliary function to get the right value for enabled redis.
Usage:
{{ include "common.redis.values.enabled" (dict "context" $) }}
*/}}
{{- define "common.redis.values.enabled" -}}
{{- if .subchart -}}
{{- printf "%v" .context.Values.redis.enabled -}}
{{- else -}}
{{- printf "%v" (not .context.Values.enabled) -}}
{{- end -}}
{{- end -}}
{{/*
Auxiliary function to get the right prefix path for the values
Usage:
{{ include "common.redis.values.key.prefix" (dict "subchart" "true" "context" $) }}
Params:
- subchart - Boolean - Optional. Whether redis is used as subchart or not. Default: false
*/}}
{{- define "common.redis.values.keys.prefix" -}}
{{- if .subchart -}}redis.{{- else -}}{{- end -}}
{{- end -}}
{{/*
Checks whether the redis chart's includes the standarizations (version >= 14)
Usage:
{{ include "common.redis.values.standarized.version" (dict "context" $) }}
*/}}
{{- define "common.redis.values.standarized.version" -}}
{{- $standarizedAuth := printf "%s%s" (include "common.redis.values.keys.prefix" .) "auth" -}}
{{- $standarizedAuthValues := include "common.utils.getValueFromKey" (dict "key" $standarizedAuth "context" .context) }}
{{- if $standarizedAuthValues -}}
{{- true -}}
{{- end -}}
{{- end -}}

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{{/* vim: set filetype=mustache: */}}
{{/*
Validate values must not be empty.
Usage:
{{- $validateValueConf00 := (dict "valueKey" "path.to.value" "secret" "secretName" "field" "password-00") -}}
{{- $validateValueConf01 := (dict "valueKey" "path.to.value" "secret" "secretName" "field" "password-01") -}}
{{ include "common.validations.values.empty" (dict "required" (list $validateValueConf00 $validateValueConf01) "context" $) }}
Validate value params:
- valueKey - String - Required. The path to the validating value in the values.yaml, e.g: "mysql.password"
- secret - String - Optional. Name of the secret where the validating value is generated/stored, e.g: "mysql-passwords-secret"
- field - String - Optional. Name of the field in the secret data, e.g: "mysql-password"
*/}}
{{- define "common.validations.values.multiple.empty" -}}
{{- range .required -}}
{{- include "common.validations.values.single.empty" (dict "valueKey" .valueKey "secret" .secret "field" .field "context" $.context) -}}
{{- end -}}
{{- end -}}
{{/*
Validate a value must not be empty.
Usage:
{{ include "common.validations.value.empty" (dict "valueKey" "mariadb.password" "secret" "secretName" "field" "my-password" "subchart" "subchart" "context" $) }}
Validate value params:
- valueKey - String - Required. The path to the validating value in the values.yaml, e.g: "mysql.password"
- secret - String - Optional. Name of the secret where the validating value is generated/stored, e.g: "mysql-passwords-secret"
- field - String - Optional. Name of the field in the secret data, e.g: "mysql-password"
- subchart - String - Optional - Name of the subchart that the validated password is part of.
*/}}
{{- define "common.validations.values.single.empty" -}}
{{- $value := include "common.utils.getValueFromKey" (dict "key" .valueKey "context" .context) }}
{{- $subchart := ternary "" (printf "%s." .subchart) (empty .subchart) }}
{{- if not $value -}}
{{- $varname := "my-value" -}}
{{- $getCurrentValue := "" -}}
{{- if and .secret .field -}}
{{- $varname = include "common.utils.fieldToEnvVar" . -}}
{{- $getCurrentValue = printf " To get the current value:\n\n %s\n" (include "common.utils.secret.getvalue" .) -}}
{{- end -}}
{{- printf "\n '%s' must not be empty, please add '--set %s%s=$%s' to the command.%s" .valueKey $subchart .valueKey $varname $getCurrentValue -}}
{{- end -}}
{{- end -}}

5
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## bitnami/common
## It is required by CI/CD tools and processes.
## @skip exampleValue
##
exampleValue: common-chart

21
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# Patterns to ignore when building packages.
# This supports shell glob matching, relative path matching, and
# negation (prefixed with !). Only one pattern per line.
.DS_Store
# Common VCS dirs
.git/
.gitignore
.bzr/
.bzrignore
.hg/
.hgignore
.svn/
# Common backup files
*.swp
*.bak
*.tmp
*~
# Various IDEs
.project
.idea/
*.tmproj

6
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dependencies:
- name: common
repository: https://charts.bitnami.com/bitnami
version: 2.2.2
digest: sha256:49ca75cf23ba5eb7df4becef52580f98c8bd8194eb80368b9d7b875f6eefa8e5
generated: "2022-12-14T19:37:46.129876178Z"

30
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annotations:
category: Database
apiVersion: v2
appVersion: 15.1.0
dependencies:
- name: common
repository: https://charts.bitnami.com/bitnami
tags:
- bitnami-common
version: 2.x.x
description: PostgreSQL (Postgres) is an open source object-relational database known
for reliability and data integrity. ACID-compliant, it supports foreign keys, joins,
views, triggers and stored procedures.
home: https://github.com/bitnami/charts/tree/main/bitnami/postgresql
icon: https://bitnami.com/assets/stacks/postgresql/img/postgresql-stack-220x234.png
keywords:
- postgresql
- postgres
- database
- sql
- replication
- cluster
maintainers:
- name: Bitnami
url: https://github.com/bitnami/charts
name: postgresql
sources:
- https://github.com/bitnami/containers/tree/main/bitnami/postgresql
- https://www.postgresql.org/
version: 12.1.5

693
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<!--- app-name: PostgreSQL -->
# PostgreSQL packaged by Bitnami
PostgreSQL (Postgres) is an open source object-relational database known for reliability and data integrity. ACID-compliant, it supports foreign keys, joins, views, triggers and stored procedures.
[Overview of PostgreSQL](http://www.postgresql.org)
Trademarks: This software listing is packaged by Bitnami. The respective trademarks mentioned in the offering are owned by the respective companies, and use of them does not imply any affiliation or endorsement.
## TL;DR
```bash
helm repo add my-repo https://charts.bitnami.com/bitnami
helm install my-release my-repo/postgresql
```
## Introduction
This chart bootstraps a [PostgreSQL](https://github.com/bitnami/containers/tree/main/bitnami/postgresql) deployment on a [Kubernetes](https://kubernetes.io) cluster using the [Helm](https://helm.sh) package manager.
For HA, please see [this repo](https://github.com/bitnami/charts/tree/main/bitnami/postgresql-ha)
Bitnami charts can be used with [Kubeapps](https://kubeapps.dev/) for deployment and management of Helm Charts in clusters.
## Prerequisites
- Kubernetes 1.19+
- Helm 3.2.0+
- PV provisioner support in the underlying infrastructure
## Installing the Chart
To install the chart with the release name `my-release`:
```bash
helm install my-release my-repo/postgresql
```
The command deploys PostgreSQL on the Kubernetes cluster in the default configuration. The [Parameters](#parameters) section lists the parameters that can be configured during installation.
> **Tip**: List all releases using `helm list`
## Uninstalling the Chart
To uninstall/delete the `my-release` deployment:
```console
helm delete my-release
```
The command removes all the Kubernetes components but PVC's associated with the chart and deletes the release.
To delete the PVC's associated with `my-release`:
```bash
kubectl delete pvc -l release=my-release
```
> **Note**: Deleting the PVC's will delete postgresql data as well. Please be cautious before doing it.
## Parameters
### Global parameters
| Name | Description | Value |
| ---------------------------------------------------------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | ----- |
| `global.imageRegistry` | Global Docker image registry | `""` |
| `global.imagePullSecrets` | Global Docker registry secret names as an array | `[]` |
| `global.storageClass` | Global StorageClass for Persistent Volume(s) | `""` |
| `global.postgresql.auth.postgresPassword` | Password for the "postgres" admin user (overrides `auth.postgresPassword`) | `""` |
| `global.postgresql.auth.username` | Name for a custom user to create (overrides `auth.username`) | `""` |
| `global.postgresql.auth.password` | Password for the custom user to create (overrides `auth.password`) | `""` |
| `global.postgresql.auth.database` | Name for a custom database to create (overrides `auth.database`) | `""` |
| `global.postgresql.auth.existingSecret` | Name of existing secret to use for PostgreSQL credentials (overrides `auth.existingSecret`). | `""` |
| `global.postgresql.auth.secretKeys.adminPasswordKey` | Name of key in existing secret to use for PostgreSQL credentials (overrides `auth.secretKeys.adminPasswordKey`). Only used when `global.postgresql.auth.existingSecret` is set. | `""` |
| `global.postgresql.auth.secretKeys.userPasswordKey` | Name of key in existing secret to use for PostgreSQL credentials (overrides `auth.secretKeys.userPasswordKey`). Only used when `global.postgresql.auth.existingSecret` is set. | `""` |
| `global.postgresql.auth.secretKeys.replicationPasswordKey` | Name of key in existing secret to use for PostgreSQL credentials (overrides `auth.secretKeys.replicationPasswordKey`). Only used when `global.postgresql.auth.existingSecret` is set. | `""` |
| `global.postgresql.service.ports.postgresql` | PostgreSQL service port (overrides `service.ports.postgresql`) | `""` |
### Common parameters
| Name | Description | Value |
| ------------------------ | -------------------------------------------------------------------------------------------- | --------------- |
| `kubeVersion` | Override Kubernetes version | `""` |
| `nameOverride` | String to partially override common.names.fullname template (will maintain the release name) | `""` |
| `fullnameOverride` | String to fully override common.names.fullname template | `""` |
| `clusterDomain` | Kubernetes Cluster Domain | `cluster.local` |
| `extraDeploy` | Array of extra objects to deploy with the release (evaluated as a template) | `[]` |
| `commonLabels` | Add labels to all the deployed resources | `{}` |
| `commonAnnotations` | Add annotations to all the deployed resources | `{}` |
| `diagnosticMode.enabled` | Enable diagnostic mode (all probes will be disabled and the command will be overridden) | `false` |
| `diagnosticMode.command` | Command to override all containers in the statefulset | `["sleep"]` |
| `diagnosticMode.args` | Args to override all containers in the statefulset | `["infinity"]` |
### PostgreSQL common parameters
| Name | Description | Value |
| ---------------------------------------- | --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | -------------------------- |
| `image.registry` | PostgreSQL image registry | `docker.io` |
| `image.repository` | PostgreSQL image repository | `bitnami/postgresql` |
| `image.tag` | PostgreSQL image tag (immutable tags are recommended) | `15.1.0-debian-11-r12` |
| `image.digest` | PostgreSQL image digest in the way sha256:aa.... Please note this parameter, if set, will override the tag | `""` |
| `image.pullPolicy` | PostgreSQL image pull policy | `IfNotPresent` |
| `image.pullSecrets` | Specify image pull secrets | `[]` |
| `image.debug` | Specify if debug values should be set | `false` |
| `auth.enablePostgresUser` | Assign a password to the "postgres" admin user. Otherwise, remote access will be blocked for this user | `true` |
| `auth.postgresPassword` | Password for the "postgres" admin user. Ignored if `auth.existingSecret` with key `postgres-password` is provided | `""` |
| `auth.username` | Name for a custom user to create | `""` |
| `auth.password` | Password for the custom user to create. Ignored if `auth.existingSecret` with key `password` is provided | `""` |
| `auth.database` | Name for a custom database to create | `""` |
| `auth.replicationUsername` | Name of the replication user | `repl_user` |
| `auth.replicationPassword` | Password for the replication user. Ignored if `auth.existingSecret` with key `replication-password` is provided | `""` |
| `auth.existingSecret` | Name of existing secret to use for PostgreSQL credentials. `auth.postgresPassword`, `auth.password`, and `auth.replicationPassword` will be ignored and picked up from this secret. The secret might also contains the key `ldap-password` if LDAP is enabled. `ldap.bind_password` will be ignored and picked from this secret in this case. | `""` |
| `auth.secretKeys.adminPasswordKey` | Name of key in existing secret to use for PostgreSQL credentials. Only used when `auth.existingSecret` is set. | `postgres-password` |
| `auth.secretKeys.userPasswordKey` | Name of key in existing secret to use for PostgreSQL credentials. Only used when `auth.existingSecret` is set. | `password` |
| `auth.secretKeys.replicationPasswordKey` | Name of key in existing secret to use for PostgreSQL credentials. Only used when `auth.existingSecret` is set. | `replication-password` |
| `auth.usePasswordFiles` | Mount credentials as a files instead of using an environment variable | `false` |
| `architecture` | PostgreSQL architecture (`standalone` or `replication`) | `standalone` |
| `replication.synchronousCommit` | Set synchronous commit mode. Allowed values: `on`, `remote_apply`, `remote_write`, `local` and `off` | `off` |
| `replication.numSynchronousReplicas` | Number of replicas that will have synchronous replication. Note: Cannot be greater than `readReplicas.replicaCount`. | `0` |
| `replication.applicationName` | Cluster application name. Useful for advanced replication settings | `my_application` |
| `containerPorts.postgresql` | PostgreSQL container port | `5432` |
| `audit.logHostname` | Log client hostnames | `false` |
| `audit.logConnections` | Add client log-in operations to the log file | `false` |
| `audit.logDisconnections` | Add client log-outs operations to the log file | `false` |
| `audit.pgAuditLog` | Add operations to log using the pgAudit extension | `""` |
| `audit.pgAuditLogCatalog` | Log catalog using pgAudit | `off` |
| `audit.clientMinMessages` | Message log level to share with the user | `error` |
| `audit.logLinePrefix` | Template for log line prefix (default if not set) | `""` |
| `audit.logTimezone` | Timezone for the log timestamps | `""` |
| `ldap.enabled` | Enable LDAP support | `false` |
| `ldap.server` | IP address or name of the LDAP server. | `""` |
| `ldap.port` | Port number on the LDAP server to connect to | `""` |
| `ldap.prefix` | String to prepend to the user name when forming the DN to bind | `""` |
| `ldap.suffix` | String to append to the user name when forming the DN to bind | `""` |
| `ldap.basedn` | Root DN to begin the search for the user in | `""` |
| `ldap.binddn` | DN of user to bind to LDAP | `""` |
| `ldap.bindpw` | Password for the user to bind to LDAP | `""` |
| `ldap.searchAttribute` | Attribute to match against the user name in the search | `""` |
| `ldap.searchFilter` | The search filter to use when doing search+bind authentication | `""` |
| `ldap.scheme` | Set to `ldaps` to use LDAPS | `""` |
| `ldap.tls.enabled` | Se to true to enable TLS encryption | `false` |
| `ldap.uri` | LDAP URL beginning in the form `ldap[s]://host[:port]/basedn`. If provided, all the other LDAP parameters will be ignored. | `""` |
| `postgresqlDataDir` | PostgreSQL data dir folder | `/bitnami/postgresql/data` |
| `postgresqlSharedPreloadLibraries` | Shared preload libraries (comma-separated list) | `pgaudit` |
| `shmVolume.enabled` | Enable emptyDir volume for /dev/shm for PostgreSQL pod(s) | `true` |
| `shmVolume.sizeLimit` | Set this to enable a size limit on the shm tmpfs | `""` |
| `tls.enabled` | Enable TLS traffic support | `false` |
| `tls.autoGenerated` | Generate automatically self-signed TLS certificates | `false` |
| `tls.preferServerCiphers` | Whether to use the server's TLS cipher preferences rather than the client's | `true` |
| `tls.certificatesSecret` | Name of an existing secret that contains the certificates | `""` |
| `tls.certFilename` | Certificate filename | `""` |
| `tls.certKeyFilename` | Certificate key filename | `""` |
| `tls.certCAFilename` | CA Certificate filename | `""` |
| `tls.crlFilename` | File containing a Certificate Revocation List | `""` |
### PostgreSQL Primary parameters
| Name | Description | Value |
| -------------------------------------------- | ------------------------------------------------------------------------------------------------------------------------ | --------------------- |
| `primary.name` | Name of the primary database (eg primary, master, leader, ...) | `primary` |
| `primary.configuration` | PostgreSQL Primary main configuration to be injected as ConfigMap | `""` |
| `primary.pgHbaConfiguration` | PostgreSQL Primary client authentication configuration | `""` |
| `primary.existingConfigmap` | Name of an existing ConfigMap with PostgreSQL Primary configuration | `""` |
| `primary.extendedConfiguration` | Extended PostgreSQL Primary configuration (appended to main or default configuration) | `""` |
| `primary.existingExtendedConfigmap` | Name of an existing ConfigMap with PostgreSQL Primary extended configuration | `""` |
| `primary.initdb.args` | PostgreSQL initdb extra arguments | `""` |
| `primary.initdb.postgresqlWalDir` | Specify a custom location for the PostgreSQL transaction log | `""` |
| `primary.initdb.scripts` | Dictionary of initdb scripts | `{}` |
| `primary.initdb.scriptsConfigMap` | ConfigMap with scripts to be run at first boot | `""` |
| `primary.initdb.scriptsSecret` | Secret with scripts to be run at first boot (in case it contains sensitive information) | `""` |
| `primary.initdb.user` | Specify the PostgreSQL username to execute the initdb scripts | `""` |
| `primary.initdb.password` | Specify the PostgreSQL password to execute the initdb scripts | `""` |
| `primary.standby.enabled` | Whether to enable current cluster's primary as standby server of another cluster or not | `false` |
| `primary.standby.primaryHost` | The Host of replication primary in the other cluster | `""` |
| `primary.standby.primaryPort` | The Port of replication primary in the other cluster | `""` |
| `primary.extraEnvVars` | Array with extra environment variables to add to PostgreSQL Primary nodes | `[]` |
| `primary.extraEnvVarsCM` | Name of existing ConfigMap containing extra env vars for PostgreSQL Primary nodes | `""` |
| `primary.extraEnvVarsSecret` | Name of existing Secret containing extra env vars for PostgreSQL Primary nodes | `""` |
| `primary.command` | Override default container command (useful when using custom images) | `[]` |
| `primary.args` | Override default container args (useful when using custom images) | `[]` |
| `primary.livenessProbe.enabled` | Enable livenessProbe on PostgreSQL Primary containers | `true` |
| `primary.livenessProbe.initialDelaySeconds` | Initial delay seconds for livenessProbe | `30` |
| `primary.livenessProbe.periodSeconds` | Period seconds for livenessProbe | `10` |
| `primary.livenessProbe.timeoutSeconds` | Timeout seconds for livenessProbe | `5` |
| `primary.livenessProbe.failureThreshold` | Failure threshold for livenessProbe | `6` |
| `primary.livenessProbe.successThreshold` | Success threshold for livenessProbe | `1` |
| `primary.readinessProbe.enabled` | Enable readinessProbe on PostgreSQL Primary containers | `true` |
| `primary.readinessProbe.initialDelaySeconds` | Initial delay seconds for readinessProbe | `5` |
| `primary.readinessProbe.periodSeconds` | Period seconds for readinessProbe | `10` |
| `primary.readinessProbe.timeoutSeconds` | Timeout seconds for readinessProbe | `5` |
| `primary.readinessProbe.failureThreshold` | Failure threshold for readinessProbe | `6` |
| `primary.readinessProbe.successThreshold` | Success threshold for readinessProbe | `1` |
| `primary.startupProbe.enabled` | Enable startupProbe on PostgreSQL Primary containers | `false` |
| `primary.startupProbe.initialDelaySeconds` | Initial delay seconds for startupProbe | `30` |
| `primary.startupProbe.periodSeconds` | Period seconds for startupProbe | `10` |
| `primary.startupProbe.timeoutSeconds` | Timeout seconds for startupProbe | `1` |
| `primary.startupProbe.failureThreshold` | Failure threshold for startupProbe | `15` |
| `primary.startupProbe.successThreshold` | Success threshold for startupProbe | `1` |
| `primary.customLivenessProbe` | Custom livenessProbe that overrides the default one | `{}` |
| `primary.customReadinessProbe` | Custom readinessProbe that overrides the default one | `{}` |
| `primary.customStartupProbe` | Custom startupProbe that overrides the default one | `{}` |
| `primary.lifecycleHooks` | for the PostgreSQL Primary container to automate configuration before or after startup | `{}` |
| `primary.resources.limits` | The resources limits for the PostgreSQL Primary containers | `{}` |
| `primary.resources.requests.memory` | The requested memory for the PostgreSQL Primary containers | `256Mi` |
| `primary.resources.requests.cpu` | The requested cpu for the PostgreSQL Primary containers | `250m` |
| `primary.podSecurityContext.enabled` | Enable security context | `true` |
| `primary.podSecurityContext.fsGroup` | Group ID for the pod | `1001` |
| `primary.containerSecurityContext.enabled` | Enable container security context | `true` |
| `primary.containerSecurityContext.runAsUser` | User ID for the container | `1001` |
| `primary.hostAliases` | PostgreSQL primary pods host aliases | `[]` |
| `primary.hostNetwork` | Specify if host network should be enabled for PostgreSQL pod (postgresql primary) | `false` |
| `primary.hostIPC` | Specify if host IPC should be enabled for PostgreSQL pod (postgresql primary) | `false` |
| `primary.labels` | Map of labels to add to the statefulset (postgresql primary) | `{}` |
| `primary.annotations` | Annotations for PostgreSQL primary pods | `{}` |
| `primary.podLabels` | Map of labels to add to the pods (postgresql primary) | `{}` |
| `primary.podAnnotations` | Map of annotations to add to the pods (postgresql primary) | `{}` |
| `primary.podAffinityPreset` | PostgreSQL primary pod affinity preset. Ignored if `primary.affinity` is set. Allowed values: `soft` or `hard` | `""` |
| `primary.podAntiAffinityPreset` | PostgreSQL primary pod anti-affinity preset. Ignored if `primary.affinity` is set. Allowed values: `soft` or `hard` | `soft` |
| `primary.nodeAffinityPreset.type` | PostgreSQL primary node affinity preset type. Ignored if `primary.affinity` is set. Allowed values: `soft` or `hard` | `""` |
| `primary.nodeAffinityPreset.key` | PostgreSQL primary node label key to match Ignored if `primary.affinity` is set. | `""` |
| `primary.nodeAffinityPreset.values` | PostgreSQL primary node label values to match. Ignored if `primary.affinity` is set. | `[]` |
| `primary.affinity` | Affinity for PostgreSQL primary pods assignment | `{}` |
| `primary.nodeSelector` | Node labels for PostgreSQL primary pods assignment | `{}` |
| `primary.tolerations` | Tolerations for PostgreSQL primary pods assignment | `[]` |
| `primary.topologySpreadConstraints` | Topology Spread Constraints for pod assignment spread across your cluster among failure-domains. Evaluated as a template | `[]` |
| `primary.priorityClassName` | Priority Class to use for each pod (postgresql primary) | `""` |
| `primary.schedulerName` | Use an alternate scheduler, e.g. "stork". | `""` |
| `primary.terminationGracePeriodSeconds` | Seconds PostgreSQL primary pod needs to terminate gracefully | `""` |
| `primary.updateStrategy.type` | PostgreSQL Primary statefulset strategy type | `RollingUpdate` |
| `primary.updateStrategy.rollingUpdate` | PostgreSQL Primary statefulset rolling update configuration parameters | `{}` |
| `primary.extraVolumeMounts` | Optionally specify extra list of additional volumeMounts for the PostgreSQL Primary container(s) | `[]` |
| `primary.extraVolumes` | Optionally specify extra list of additional volumes for the PostgreSQL Primary pod(s) | `[]` |
| `primary.sidecars` | Add additional sidecar containers to the PostgreSQL Primary pod(s) | `[]` |
| `primary.initContainers` | Add additional init containers to the PostgreSQL Primary pod(s) | `[]` |
| `primary.extraPodSpec` | Optionally specify extra PodSpec for the PostgreSQL Primary pod(s) | `{}` |
| `primary.service.type` | Kubernetes Service type | `ClusterIP` |
| `primary.service.ports.postgresql` | PostgreSQL service port | `5432` |
| `primary.service.nodePorts.postgresql` | Node port for PostgreSQL | `""` |
| `primary.service.clusterIP` | Static clusterIP or None for headless services | `""` |
| `primary.service.annotations` | Annotations for PostgreSQL primary service | `{}` |
| `primary.service.loadBalancerIP` | Load balancer IP if service type is `LoadBalancer` | `""` |
| `primary.service.externalTrafficPolicy` | Enable client source IP preservation | `Cluster` |
| `primary.service.loadBalancerSourceRanges` | Addresses that are allowed when service is LoadBalancer | `[]` |
| `primary.service.extraPorts` | Extra ports to expose in the PostgreSQL primary service | `[]` |
| `primary.service.sessionAffinity` | Session Affinity for Kubernetes service, can be "None" or "ClientIP" | `None` |
| `primary.service.sessionAffinityConfig` | Additional settings for the sessionAffinity | `{}` |
| `primary.service.headless.annotations` | Additional custom annotations for headless PostgreSQL primary service | `{}` |
| `primary.persistence.enabled` | Enable PostgreSQL Primary data persistence using PVC | `true` |
| `primary.persistence.existingClaim` | Name of an existing PVC to use | `""` |
| `primary.persistence.mountPath` | The path the volume will be mounted at | `/bitnami/postgresql` |
| `primary.persistence.subPath` | The subdirectory of the volume to mount to | `""` |
| `primary.persistence.storageClass` | PVC Storage Class for PostgreSQL Primary data volume | `""` |
| `primary.persistence.accessModes` | PVC Access Mode for PostgreSQL volume | `["ReadWriteOnce"]` |
| `primary.persistence.size` | PVC Storage Request for PostgreSQL volume | `8Gi` |
| `primary.persistence.annotations` | Annotations for the PVC | `{}` |
| `primary.persistence.labels` | Labels for the PVC | `{}` |
| `primary.persistence.selector` | Selector to match an existing Persistent Volume (this value is evaluated as a template) | `{}` |
| `primary.persistence.dataSource` | Custom PVC data source | `{}` |
### PostgreSQL read only replica parameters (only used when `architecture` is set to `replication`)
| Name | Description | Value |
| ------------------------------------------------- | ------------------------------------------------------------------------------------------------------------------------ | --------------------- |
| `readReplicas.name` | Name of the read replicas database (eg secondary, slave, ...) | `read` |
| `readReplicas.replicaCount` | Number of PostgreSQL read only replicas | `1` |
| `readReplicas.extendedConfiguration` | Extended PostgreSQL read only replicas configuration (appended to main or default configuration) | `""` |
| `readReplicas.extraEnvVars` | Array with extra environment variables to add to PostgreSQL read only nodes | `[]` |
| `readReplicas.extraEnvVarsCM` | Name of existing ConfigMap containing extra env vars for PostgreSQL read only nodes | `""` |
| `readReplicas.extraEnvVarsSecret` | Name of existing Secret containing extra env vars for PostgreSQL read only nodes | `""` |
| `readReplicas.command` | Override default container command (useful when using custom images) | `[]` |
| `readReplicas.args` | Override default container args (useful when using custom images) | `[]` |
| `readReplicas.livenessProbe.enabled` | Enable livenessProbe on PostgreSQL read only containers | `true` |
| `readReplicas.livenessProbe.initialDelaySeconds` | Initial delay seconds for livenessProbe | `30` |
| `readReplicas.livenessProbe.periodSeconds` | Period seconds for livenessProbe | `10` |
| `readReplicas.livenessProbe.timeoutSeconds` | Timeout seconds for livenessProbe | `5` |
| `readReplicas.livenessProbe.failureThreshold` | Failure threshold for livenessProbe | `6` |
| `readReplicas.livenessProbe.successThreshold` | Success threshold for livenessProbe | `1` |
| `readReplicas.readinessProbe.enabled` | Enable readinessProbe on PostgreSQL read only containers | `true` |
| `readReplicas.readinessProbe.initialDelaySeconds` | Initial delay seconds for readinessProbe | `5` |
| `readReplicas.readinessProbe.periodSeconds` | Period seconds for readinessProbe | `10` |
| `readReplicas.readinessProbe.timeoutSeconds` | Timeout seconds for readinessProbe | `5` |
| `readReplicas.readinessProbe.failureThreshold` | Failure threshold for readinessProbe | `6` |
| `readReplicas.readinessProbe.successThreshold` | Success threshold for readinessProbe | `1` |
| `readReplicas.startupProbe.enabled` | Enable startupProbe on PostgreSQL read only containers | `false` |
| `readReplicas.startupProbe.initialDelaySeconds` | Initial delay seconds for startupProbe | `30` |
| `readReplicas.startupProbe.periodSeconds` | Period seconds for startupProbe | `10` |
| `readReplicas.startupProbe.timeoutSeconds` | Timeout seconds for startupProbe | `1` |
| `readReplicas.startupProbe.failureThreshold` | Failure threshold for startupProbe | `15` |
| `readReplicas.startupProbe.successThreshold` | Success threshold for startupProbe | `1` |
| `readReplicas.customLivenessProbe` | Custom livenessProbe that overrides the default one | `{}` |
| `readReplicas.customReadinessProbe` | Custom readinessProbe that overrides the default one | `{}` |
| `readReplicas.customStartupProbe` | Custom startupProbe that overrides the default one | `{}` |
| `readReplicas.lifecycleHooks` | for the PostgreSQL read only container to automate configuration before or after startup | `{}` |
| `readReplicas.resources.limits` | The resources limits for the PostgreSQL read only containers | `{}` |
| `readReplicas.resources.requests.memory` | The requested memory for the PostgreSQL read only containers | `256Mi` |
| `readReplicas.resources.requests.cpu` | The requested cpu for the PostgreSQL read only containers | `250m` |
| `readReplicas.podSecurityContext.enabled` | Enable security context | `true` |
| `readReplicas.podSecurityContext.fsGroup` | Group ID for the pod | `1001` |
| `readReplicas.containerSecurityContext.enabled` | Enable container security context | `true` |
| `readReplicas.containerSecurityContext.runAsUser` | User ID for the container | `1001` |
| `readReplicas.hostAliases` | PostgreSQL read only pods host aliases | `[]` |
| `readReplicas.hostNetwork` | Specify if host network should be enabled for PostgreSQL pod (PostgreSQL read only) | `false` |
| `readReplicas.hostIPC` | Specify if host IPC should be enabled for PostgreSQL pod (postgresql primary) | `false` |
| `readReplicas.labels` | Map of labels to add to the statefulset (PostgreSQL read only) | `{}` |
| `readReplicas.annotations` | Annotations for PostgreSQL read only pods | `{}` |
| `readReplicas.podLabels` | Map of labels to add to the pods (PostgreSQL read only) | `{}` |
| `readReplicas.podAnnotations` | Map of annotations to add to the pods (PostgreSQL read only) | `{}` |
| `readReplicas.podAffinityPreset` | PostgreSQL read only pod affinity preset. Ignored if `primary.affinity` is set. Allowed values: `soft` or `hard` | `""` |
| `readReplicas.podAntiAffinityPreset` | PostgreSQL read only pod anti-affinity preset. Ignored if `primary.affinity` is set. Allowed values: `soft` or `hard` | `soft` |
| `readReplicas.nodeAffinityPreset.type` | PostgreSQL read only node affinity preset type. Ignored if `primary.affinity` is set. Allowed values: `soft` or `hard` | `""` |
| `readReplicas.nodeAffinityPreset.key` | PostgreSQL read only node label key to match Ignored if `primary.affinity` is set. | `""` |
| `readReplicas.nodeAffinityPreset.values` | PostgreSQL read only node label values to match. Ignored if `primary.affinity` is set. | `[]` |
| `readReplicas.affinity` | Affinity for PostgreSQL read only pods assignment | `{}` |
| `readReplicas.nodeSelector` | Node labels for PostgreSQL read only pods assignment | `{}` |
| `readReplicas.tolerations` | Tolerations for PostgreSQL read only pods assignment | `[]` |
| `readReplicas.topologySpreadConstraints` | Topology Spread Constraints for pod assignment spread across your cluster among failure-domains. Evaluated as a template | `[]` |
| `readReplicas.priorityClassName` | Priority Class to use for each pod (PostgreSQL read only) | `""` |
| `readReplicas.schedulerName` | Use an alternate scheduler, e.g. "stork". | `""` |
| `readReplicas.terminationGracePeriodSeconds` | Seconds PostgreSQL read only pod needs to terminate gracefully | `""` |
| `readReplicas.updateStrategy.type` | PostgreSQL read only statefulset strategy type | `RollingUpdate` |
| `readReplicas.updateStrategy.rollingUpdate` | PostgreSQL read only statefulset rolling update configuration parameters | `{}` |
| `readReplicas.extraVolumeMounts` | Optionally specify extra list of additional volumeMounts for the PostgreSQL read only container(s) | `[]` |
| `readReplicas.extraVolumes` | Optionally specify extra list of additional volumes for the PostgreSQL read only pod(s) | `[]` |
| `readReplicas.sidecars` | Add additional sidecar containers to the PostgreSQL read only pod(s) | `[]` |
| `readReplicas.initContainers` | Add additional init containers to the PostgreSQL read only pod(s) | `[]` |
| `readReplicas.extraPodSpec` | Optionally specify extra PodSpec for the PostgreSQL read only pod(s) | `{}` |
| `readReplicas.service.type` | Kubernetes Service type | `ClusterIP` |
| `readReplicas.service.ports.postgresql` | PostgreSQL service port | `5432` |
| `readReplicas.service.nodePorts.postgresql` | Node port for PostgreSQL | `""` |
| `readReplicas.service.clusterIP` | Static clusterIP or None for headless services | `""` |
| `readReplicas.service.annotations` | Annotations for PostgreSQL read only service | `{}` |
| `readReplicas.service.loadBalancerIP` | Load balancer IP if service type is `LoadBalancer` | `""` |
| `readReplicas.service.externalTrafficPolicy` | Enable client source IP preservation | `Cluster` |
| `readReplicas.service.loadBalancerSourceRanges` | Addresses that are allowed when service is LoadBalancer | `[]` |
| `readReplicas.service.extraPorts` | Extra ports to expose in the PostgreSQL read only service | `[]` |
| `readReplicas.service.sessionAffinity` | Session Affinity for Kubernetes service, can be "None" or "ClientIP" | `None` |
| `readReplicas.service.sessionAffinityConfig` | Additional settings for the sessionAffinity | `{}` |
| `readReplicas.service.headless.annotations` | Additional custom annotations for headless PostgreSQL read only service | `{}` |
| `readReplicas.persistence.enabled` | Enable PostgreSQL read only data persistence using PVC | `true` |
| `readReplicas.persistence.existingClaim` | Name of an existing PVC to use | `""` |
| `readReplicas.persistence.mountPath` | The path the volume will be mounted at | `/bitnami/postgresql` |
| `readReplicas.persistence.subPath` | The subdirectory of the volume to mount to | `""` |
| `readReplicas.persistence.storageClass` | PVC Storage Class for PostgreSQL read only data volume | `""` |
| `readReplicas.persistence.accessModes` | PVC Access Mode for PostgreSQL volume | `["ReadWriteOnce"]` |
| `readReplicas.persistence.size` | PVC Storage Request for PostgreSQL volume | `8Gi` |
| `readReplicas.persistence.annotations` | Annotations for the PVC | `{}` |
| `readReplicas.persistence.labels` | Labels for the PVC | `{}` |
| `readReplicas.persistence.selector` | Selector to match an existing Persistent Volume (this value is evaluated as a template) | `{}` |
| `readReplicas.persistence.dataSource` | Custom PVC data source | `{}` |
### NetworkPolicy parameters
| Name | Description | Value |
| ------------------------------------------------------------------------- | -------------------------------------------------------------------------------------------------------------------------------------------------- | ------- |
| `networkPolicy.enabled` | Enable network policies | `false` |
| `networkPolicy.metrics.enabled` | Enable network policies for metrics (prometheus) | `false` |
| `networkPolicy.metrics.namespaceSelector` | Monitoring namespace selector labels. These labels will be used to identify the prometheus' namespace. | `{}` |
| `networkPolicy.metrics.podSelector` | Monitoring pod selector labels. These labels will be used to identify the Prometheus pods. | `{}` |
| `networkPolicy.ingressRules.primaryAccessOnlyFrom.enabled` | Enable ingress rule that makes PostgreSQL primary node only accessible from a particular origin. | `false` |
| `networkPolicy.ingressRules.primaryAccessOnlyFrom.namespaceSelector` | Namespace selector label that is allowed to access the PostgreSQL primary node. This label will be used to identified the allowed namespace(s). | `{}` |
| `networkPolicy.ingressRules.primaryAccessOnlyFrom.podSelector` | Pods selector label that is allowed to access the PostgreSQL primary node. This label will be used to identified the allowed pod(s). | `{}` |
| `networkPolicy.ingressRules.primaryAccessOnlyFrom.customRules` | Custom network policy for the PostgreSQL primary node. | `{}` |
| `networkPolicy.ingressRules.readReplicasAccessOnlyFrom.enabled` | Enable ingress rule that makes PostgreSQL read-only nodes only accessible from a particular origin. | `false` |
| `networkPolicy.ingressRules.readReplicasAccessOnlyFrom.namespaceSelector` | Namespace selector label that is allowed to access the PostgreSQL read-only nodes. This label will be used to identified the allowed namespace(s). | `{}` |
| `networkPolicy.ingressRules.readReplicasAccessOnlyFrom.podSelector` | Pods selector label that is allowed to access the PostgreSQL read-only nodes. This label will be used to identified the allowed pod(s). | `{}` |
| `networkPolicy.ingressRules.readReplicasAccessOnlyFrom.customRules` | Custom network policy for the PostgreSQL read-only nodes. | `{}` |
| `networkPolicy.egressRules.denyConnectionsToExternal` | Enable egress rule that denies outgoing traffic outside the cluster, except for DNS (port 53). | `false` |
| `networkPolicy.egressRules.customRules` | Custom network policy rule | `{}` |
### Volume Permissions parameters
| Name | Description | Value |
| ------------------------------------------------------ | --------------------------------------------------------------------------------------------------------------------------------- | ----------------------- |
| `volumePermissions.enabled` | Enable init container that changes the owner and group of the persistent volume | `false` |
| `volumePermissions.image.registry` | Init container volume-permissions image registry | `docker.io` |
| `volumePermissions.image.repository` | Init container volume-permissions image repository | `bitnami/bitnami-shell` |
| `volumePermissions.image.tag` | Init container volume-permissions image tag (immutable tags are recommended) | `11-debian-11-r62` |
| `volumePermissions.image.digest` | Init container volume-permissions image digest in the way sha256:aa.... Please note this parameter, if set, will override the tag | `""` |
| `volumePermissions.image.pullPolicy` | Init container volume-permissions image pull policy | `IfNotPresent` |
| `volumePermissions.image.pullSecrets` | Init container volume-permissions image pull secrets | `[]` |
| `volumePermissions.resources.limits` | Init container volume-permissions resource limits | `{}` |
| `volumePermissions.resources.requests` | Init container volume-permissions resource requests | `{}` |
| `volumePermissions.containerSecurityContext.runAsUser` | User ID for the init container | `0` |
### Other Parameters
| Name | Description | Value |
| --------------------------------------------- | ------------------------------------------------------------------------------------------------------------------------------------------- | ------- |
| `serviceAccount.create` | Enable creation of ServiceAccount for PostgreSQL pod | `false` |
| `serviceAccount.name` | The name of the ServiceAccount to use. | `""` |
| `serviceAccount.automountServiceAccountToken` | Allows auto mount of ServiceAccountToken on the serviceAccount created | `true` |
| `serviceAccount.annotations` | Additional custom annotations for the ServiceAccount | `{}` |
| `rbac.create` | Create Role and RoleBinding (required for PSP to work) | `false` |
| `rbac.rules` | Custom RBAC rules to set | `[]` |
| `psp.create` | Whether to create a PodSecurityPolicy. WARNING: PodSecurityPolicy is deprecated in Kubernetes v1.21 or later, unavailable in v1.25 or later | `false` |
### Metrics Parameters
| Name | Description | Value |
| ----------------------------------------------- | ---------------------------------------------------------------------------------------------------------- | --------------------------- |
| `metrics.enabled` | Start a prometheus exporter | `false` |
| `metrics.image.registry` | PostgreSQL Prometheus Exporter image registry | `docker.io` |
| `metrics.image.repository` | PostgreSQL Prometheus Exporter image repository | `bitnami/postgres-exporter` |
| `metrics.image.tag` | PostgreSQL Prometheus Exporter image tag (immutable tags are recommended) | `0.11.1-debian-11-r39` |
| `metrics.image.digest` | PostgreSQL image digest in the way sha256:aa.... Please note this parameter, if set, will override the tag | `""` |
| `metrics.image.pullPolicy` | PostgreSQL Prometheus Exporter image pull policy | `IfNotPresent` |
| `metrics.image.pullSecrets` | Specify image pull secrets | `[]` |
| `metrics.customMetrics` | Define additional custom metrics | `{}` |
| `metrics.extraEnvVars` | Extra environment variables to add to PostgreSQL Prometheus exporter | `[]` |
| `metrics.containerSecurityContext.enabled` | Enable PostgreSQL Prometheus exporter containers' Security Context | `true` |
| `metrics.containerSecurityContext.runAsUser` | Set PostgreSQL Prometheus exporter containers' Security Context runAsUser | `1001` |
| `metrics.containerSecurityContext.runAsNonRoot` | Set PostgreSQL Prometheus exporter containers' Security Context runAsNonRoot | `true` |
| `metrics.livenessProbe.enabled` | Enable livenessProbe on PostgreSQL Prometheus exporter containers | `true` |
| `metrics.livenessProbe.initialDelaySeconds` | Initial delay seconds for livenessProbe | `5` |
| `metrics.livenessProbe.periodSeconds` | Period seconds for livenessProbe | `10` |
| `metrics.livenessProbe.timeoutSeconds` | Timeout seconds for livenessProbe | `5` |
| `metrics.livenessProbe.failureThreshold` | Failure threshold for livenessProbe | `6` |
| `metrics.livenessProbe.successThreshold` | Success threshold for livenessProbe | `1` |
| `metrics.readinessProbe.enabled` | Enable readinessProbe on PostgreSQL Prometheus exporter containers | `true` |
| `metrics.readinessProbe.initialDelaySeconds` | Initial delay seconds for readinessProbe | `5` |
| `metrics.readinessProbe.periodSeconds` | Period seconds for readinessProbe | `10` |
| `metrics.readinessProbe.timeoutSeconds` | Timeout seconds for readinessProbe | `5` |
| `metrics.readinessProbe.failureThreshold` | Failure threshold for readinessProbe | `6` |
| `metrics.readinessProbe.successThreshold` | Success threshold for readinessProbe | `1` |
| `metrics.startupProbe.enabled` | Enable startupProbe on PostgreSQL Prometheus exporter containers | `false` |
| `metrics.startupProbe.initialDelaySeconds` | Initial delay seconds for startupProbe | `10` |
| `metrics.startupProbe.periodSeconds` | Period seconds for startupProbe | `10` |
| `metrics.startupProbe.timeoutSeconds` | Timeout seconds for startupProbe | `1` |
| `metrics.startupProbe.failureThreshold` | Failure threshold for startupProbe | `15` |
| `metrics.startupProbe.successThreshold` | Success threshold for startupProbe | `1` |
| `metrics.customLivenessProbe` | Custom livenessProbe that overrides the default one | `{}` |
| `metrics.customReadinessProbe` | Custom readinessProbe that overrides the default one | `{}` |
| `metrics.customStartupProbe` | Custom startupProbe that overrides the default one | `{}` |
| `metrics.containerPorts.metrics` | PostgreSQL Prometheus exporter metrics container port | `9187` |
| `metrics.resources.limits` | The resources limits for the PostgreSQL Prometheus exporter container | `{}` |
| `metrics.resources.requests` | The requested resources for the PostgreSQL Prometheus exporter container | `{}` |
| `metrics.service.ports.metrics` | PostgreSQL Prometheus Exporter service port | `9187` |
| `metrics.service.clusterIP` | Static clusterIP or None for headless services | `""` |
| `metrics.service.sessionAffinity` | Control where client requests go, to the same pod or round-robin | `None` |
| `metrics.service.annotations` | Annotations for Prometheus to auto-discover the metrics endpoint | `{}` |
| `metrics.serviceMonitor.enabled` | Create ServiceMonitor Resource for scraping metrics using Prometheus Operator | `false` |
| `metrics.serviceMonitor.namespace` | Namespace for the ServiceMonitor Resource (defaults to the Release Namespace) | `""` |
| `metrics.serviceMonitor.interval` | Interval at which metrics should be scraped. | `""` |
| `metrics.serviceMonitor.scrapeTimeout` | Timeout after which the scrape is ended | `""` |
| `metrics.serviceMonitor.labels` | Additional labels that can be used so ServiceMonitor will be discovered by Prometheus | `{}` |
| `metrics.serviceMonitor.selector` | Prometheus instance selector labels | `{}` |
| `metrics.serviceMonitor.relabelings` | RelabelConfigs to apply to samples before scraping | `[]` |
| `metrics.serviceMonitor.metricRelabelings` | MetricRelabelConfigs to apply to samples before ingestion | `[]` |
| `metrics.serviceMonitor.honorLabels` | Specify honorLabels parameter to add the scrape endpoint | `false` |
| `metrics.serviceMonitor.jobLabel` | The name of the label on the target service to use as the job name in prometheus. | `""` |
| `metrics.prometheusRule.enabled` | Create a PrometheusRule for Prometheus Operator | `false` |
| `metrics.prometheusRule.namespace` | Namespace for the PrometheusRule Resource (defaults to the Release Namespace) | `""` |
| `metrics.prometheusRule.labels` | Additional labels that can be used so PrometheusRule will be discovered by Prometheus | `{}` |
| `metrics.prometheusRule.rules` | PrometheusRule definitions | `[]` |
Specify each parameter using the `--set key=value[,key=value]` argument to `helm install`. For example,
```bash
$ helm install my-release \
--set auth.postgresPassword=secretpassword
my-repo/postgresql
```
The above command sets the PostgreSQL `postgres` account password to `secretpassword`.
> NOTE: Once this chart is deployed, it is not possible to change the application's access credentials, such as usernames or passwords, using Helm. To change these application credentials after deployment, delete any persistent volumes (PVs) used by the chart and re-deploy it, or use the application's built-in administrative tools if available.
> **Warning** Setting a password will be ignored on new installation in case when previous Posgresql release was deleted through the helm command. In that case, old PVC will have an old password, and setting it through helm won't take effect. Deleting persistent volumes (PVs) will solve the issue. Refer to [issue 2061](https://github.com/bitnami/charts/issues/2061) for more details
Alternatively, a YAML file that specifies the values for the parameters can be provided while installing the chart. For example,
```bash
helm install my-release -f values.yaml my-repo/postgresql
```
> **Tip**: You can use the default [values.yaml](values.yaml)
## Configuration and installation details
### [Rolling VS Immutable tags](https://docs.bitnami.com/containers/how-to/understand-rolling-tags-containers/)
It is strongly recommended to use immutable tags in a production environment. This ensures your deployment does not change automatically if the same tag is updated with a different image.
Bitnami will release a new chart updating its containers if a new version of the main container, significant changes, or critical vulnerabilities exist.
### Customizing primary and read replica services in a replicated configuration
At the top level, there is a service object which defines the services for both primary and readReplicas. For deeper customization, there are service objects for both the primary and read types individually. This allows you to override the values in the top level service object so that the primary and read can be of different service types and with different clusterIPs / nodePorts. Also in the case you want the primary and read to be of type nodePort, you will need to set the nodePorts to different values to prevent a collision. The values that are deeper in the primary.service or readReplicas.service objects will take precedence over the top level service object.
### Use a different PostgreSQL version
To modify the application version used in this chart, specify a different version of the image using the `image.tag` parameter and/or a different repository using the `image.repository` parameter. Refer to the [chart documentation for more information on these parameters and how to use them with images from a private registry](https://docs.bitnami.com/kubernetes/infrastructure/postgresql/configuration/change-image-version/).
### postgresql.conf / pg_hba.conf files as configMap
This helm chart also supports to customize the PostgreSQL configuration file. You can add additional PostgreSQL configuration parameters using the `primary.extendedConfiguration`/`readReplicas.extendedConfiguration` parameters as a string. Alternatively, to replace the entire default configuration use `primary.configuration`.
You can also add a custom pg_hba.conf using the `primary.pgHbaConfiguration` parameter.
In addition to these options, you can also set an external ConfigMap with all the configuration files. This is done by setting the `primary.existingConfigmap` parameter. Note that this will override the two previous options.
### Initialize a fresh instance
The [Bitnami PostgreSQL](https://github.com/bitnami/containers/tree/main/bitnami/postgresql) image allows you to use your custom scripts to initialize a fresh instance. In order to execute the scripts, you can specify custom scripts using the `primary.initdb.scripts` parameter as a string.
In addition, you can also set an external ConfigMap with all the initialization scripts. This is done by setting the `primary.initdb.scriptsConfigMap` parameter. Note that this will override the two previous options. If your initialization scripts contain sensitive information such as credentials or passwords, you can use the `primary.initdb.scriptsSecret` parameter.
The allowed extensions are `.sh`, `.sql` and `.sql.gz`.
### Securing traffic using TLS
TLS support can be enabled in the chart by specifying the `tls.` parameters while creating a release. The following parameters should be configured to properly enable the TLS support in the chart:
- `tls.enabled`: Enable TLS support. Defaults to `false`
- `tls.certificatesSecret`: Name of an existing secret that contains the certificates. No defaults.
- `tls.certFilename`: Certificate filename. No defaults.
- `tls.certKeyFilename`: Certificate key filename. No defaults.
For example:
- First, create the secret with the cetificates files:
```console
kubectl create secret generic certificates-tls-secret --from-file=./cert.crt --from-file=./cert.key --from-file=./ca.crt
```
- Then, use the following parameters:
```console
volumePermissions.enabled=true
tls.enabled=true
tls.certificatesSecret="certificates-tls-secret"
tls.certFilename="cert.crt"
tls.certKeyFilename="cert.key"
```
> Note TLS and VolumePermissions: PostgreSQL requires certain permissions on sensitive files (such as certificate keys) to start up. Due to an on-going [issue](https://github.com/kubernetes/kubernetes/issues/57923) regarding kubernetes permissions and the use of `containerSecurityContext.runAsUser`, you must enable `volumePermissions` to ensure everything works as expected.
### Sidecars
If you need additional containers to run within the same pod as PostgreSQL (e.g. an additional metrics or logging exporter), you can do so via the `sidecars` config parameter. Simply define your container according to the Kubernetes container spec.
```yaml
# For the PostgreSQL primary
primary:
sidecars:
- name: your-image-name
image: your-image
imagePullPolicy: Always
ports:
- name: portname
containerPort: 1234
# For the PostgreSQL replicas
readReplicas:
sidecars:
- name: your-image-name
image: your-image
imagePullPolicy: Always
ports:
- name: portname
containerPort: 1234
```
### Metrics
The chart optionally can start a metrics exporter for [prometheus](https://prometheus.io). The metrics endpoint (port 9187) is not exposed and it is expected that the metrics are collected from inside the k8s cluster using something similar as the described in the [example Prometheus scrape configuration](https://github.com/prometheus/prometheus/blob/master/documentation/examples/prometheus-kubernetes.yml).
The exporter allows to create custom metrics from additional SQL queries. See the Chart's `values.yaml` for an example and consult the [exporters documentation](https://github.com/wrouesnel/postgres_exporter#adding-new-metrics-via-a-config-file) for more details.
### Use of global variables
In more complex scenarios, we may have the following tree of dependencies
```
+--------------+
| |
+------------+ Chart 1 +-----------+
| | | |
| --------+------+ |
| | |
| | |
| | |
| | |
v v v
+-------+------+ +--------+------+ +--------+------+
| | | | | |
| PostgreSQL | | Sub-chart 1 | | Sub-chart 2 |
| | | | | |
+--------------+ +---------------+ +---------------+
```
The three charts below depend on the parent chart Chart 1. However, subcharts 1 and 2 may need to connect to PostgreSQL as well. In order to do so, subcharts 1 and 2 need to know the PostgreSQL credentials, so one option for deploying could be deploy Chart 1 with the following parameters:
```
postgresql.auth.username=testuser
subchart1.postgresql.auth.username=testuser
subchart2.postgresql.auth.username=testuser
postgresql.auth.password=testpass
subchart1.postgresql.auth.password=testpass
subchart2.postgresql.auth.password=testpass
postgresql.auth.database=testdb
subchart1.postgresql.auth.database=testdb
subchart2.postgresql.auth.database=testdb
```
If the number of dependent sub-charts increases, installing the chart with parameters can become increasingly difficult. An alternative would be to set the credentials using global variables as follows:
```
global.postgresql.auth.username=testuser
global.postgresql.auth.password=testpass
global.postgresql.auth.database=testdb
```
This way, the credentials will be available in all of the subcharts.
## Persistence
The [Bitnami PostgreSQL](https://github.com/bitnami/containers/tree/main/bitnami/postgresql) image stores the PostgreSQL data and configurations at the `/bitnami/postgresql` path of the container.
Persistent Volume Claims are used to keep the data across deployments. This is known to work in GCE, AWS, and minikube.
See the [Parameters](#parameters) section to configure the PVC or to disable persistence.
If you already have data in it, you will fail to sync to standby nodes for all commits, details can refer to the [code present in the container repository](https://github.com/bitnami/containers/tree/main/bitnami/postgresql). If you need to use those data, please covert them to sql and import after `helm install` finished.
## NetworkPolicy
To enable network policy for PostgreSQL, install [a networking plugin that implements the Kubernetes NetworkPolicy spec](https://kubernetes.io/docs/tasks/administer-cluster/declare-network-policy#before-you-begin), and set `networkPolicy.enabled` to `true`.
For Kubernetes v1.5 & v1.6, you must also turn on NetworkPolicy by setting the DefaultDeny namespace annotation. Note: this will enforce policy for _all_ pods in the namespace:
```bash
kubectl annotate namespace default "net.beta.kubernetes.io/network-policy={\"ingress\":{\"isolation\":\"DefaultDeny\"}}"
```
With NetworkPolicy enabled, traffic will be limited to just port 5432.
For more precise policy, set `networkPolicy.allowExternal=false`. This will only allow pods with the generated client label to connect to PostgreSQL.
This label will be displayed in the output of a successful install.
## Differences between Bitnami PostgreSQL image and [Docker Official](https://hub.docker.com/_/postgres) image
- The Docker Official PostgreSQL image does not support replication. If you pass any replication environment variable, this would be ignored. The only environment variables supported by the Docker Official image are POSTGRES_USER, POSTGRES_DB, POSTGRES_PASSWORD, POSTGRES_INITDB_ARGS, POSTGRES_INITDB_WALDIR and PGDATA. All the remaining environment variables are specific to the Bitnami PostgreSQL image.
- The Bitnami PostgreSQL image is non-root by default. This requires that you run the pod with `securityContext` and updates the permissions of the volume with an `initContainer`. A key benefit of this configuration is that the pod follows security best practices and is prepared to run on Kubernetes distributions with hard security constraints like OpenShift.
- For OpenShift up to 4.10, let set the volume permissions, security context, runAsUser and fsGroup automatically by OpenShift and disable the predefined settings of the helm chart: primary.securityContext.enabled=false,primary.containerSecurityContext.enabled=false,volumePermissions.enabled=false,shmVolume.enabled=false
- For OpenShift 4.11 and higher, let set OpenShift the runAsUser and fsGroup automatically. Configure the pod and container security context to restrictive defaults and disable the volume permissions setup: primary.
podSecurityContext.fsGroup=null,primary.podSecurityContext.seccompProfile.type=RuntimeDefault,primary.containerSecurityContext.runAsUser=null,primary.containerSecurityContext.allowPrivilegeEscalation=false,primary.containerSecurityContext.runAsNonRoot=true,primary.containerSecurityContext.seccompProfile.type=RuntimeDefault,primary.containerSecurityContext.capabilities.drop=['ALL'],volumePermissions.enabled=false,shmVolume.enabled=false
### Setting Pod's affinity
This chart allows you to set your custom affinity using the `XXX.affinity` parameter(s). Find more information about Pod's affinity in the [kubernetes documentation](https://kubernetes.io/docs/concepts/configuration/assign-pod-node/#affinity-and-anti-affinity).
As an alternative, you can use of the preset configurations for pod affinity, pod anti-affinity, and node affinity available at the [bitnami/common](https://github.com/bitnami/charts/tree/main/bitnami/common#affinities) chart. To do so, set the `XXX.podAffinityPreset`, `XXX.podAntiAffinityPreset`, or `XXX.nodeAffinityPreset` parameters.
## Troubleshooting
Find more information about how to deal with common errors related to Bitnami's Helm charts in [this troubleshooting guide](https://docs.bitnami.com/general/how-to/troubleshoot-helm-chart-issues).
## Upgrading
### To 12.0.0
This major version changes the default PostgreSQL image from 14.x to 15.x. Follow the [official instructions](https://www.postgresql.org/docs/15/upgrading.html) to upgrade to 15.x.
### To any previous version
Refer to the [chart documentation for more information about how to upgrade from previous releases](https://docs.bitnami.com/kubernetes/infrastructure/postgresql/administration/upgrade/).
## License
Copyright &copy; 2022 Bitnami
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.

22
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# Patterns to ignore when building packages.
# This supports shell glob matching, relative path matching, and
# negation (prefixed with !). Only one pattern per line.
.DS_Store
# Common VCS dirs
.git/
.gitignore
.bzr/
.bzrignore
.hg/
.hgignore
.svn/
# Common backup files
*.swp
*.bak
*.tmp
*~
# Various IDEs
.project
.idea/
*.tmproj
.vscode/

23
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annotations:
category: Infrastructure
apiVersion: v2
appVersion: 2.2.2
description: A Library Helm Chart for grouping common logic between bitnami charts.
This chart is not deployable by itself.
home: https://github.com/bitnami/charts/tree/main/bitnami/common
icon: https://bitnami.com/downloads/logos/bitnami-mark.png
keywords:
- common
- helper
- template
- function
- bitnami
maintainers:
- name: Bitnami
url: https://github.com/bitnami/charts
name: common
sources:
- https://github.com/bitnami/charts
- https://www.bitnami.com/
type: library
version: 2.2.2

351
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# Bitnami Common Library Chart
A [Helm Library Chart](https://helm.sh/docs/topics/library_charts/#helm) for grouping common logic between bitnami charts.
## TL;DR
```yaml
dependencies:
- name: common
version: 1.x.x
repository: https://charts.bitnami.com/bitnami
```
```bash
$ helm dependency update
```
```yaml
apiVersion: v1
kind: ConfigMap
metadata:
name: {{ include "common.names.fullname" . }}
data:
myvalue: "Hello World"
```
## Introduction
This chart provides a common template helpers which can be used to develop new charts using [Helm](https://helm.sh) package manager.
Bitnami charts can be used with [Kubeapps](https://kubeapps.dev/) for deployment and management of Helm Charts in clusters.
## Prerequisites
- Kubernetes 1.19+
- Helm 3.2.0+
## Parameters
The following table lists the helpers available in the library which are scoped in different sections.
### Affinities
| Helper identifier | Description | Expected Input |
|-------------------------------|------------------------------------------------------|------------------------------------------------|
| `common.affinities.nodes.soft` | Return a soft nodeAffinity definition | `dict "key" "FOO" "values" (list "BAR" "BAZ")` |
| `common.affinities.nodes.hard` | Return a hard nodeAffinity definition | `dict "key" "FOO" "values" (list "BAR" "BAZ")` |
| `common.affinities.pods.soft` | Return a soft podAffinity/podAntiAffinity definition | `dict "component" "FOO" "context" $` |
| `common.affinities.pods.hard` | Return a hard podAffinity/podAntiAffinity definition | `dict "component" "FOO" "context" $` |
| `common.affinities.topologyKey` | Return a topologyKey definition | `dict "topologyKey" "FOO"` |
### Capabilities
| Helper identifier | Description | Expected Input |
|------------------------------------------------|------------------------------------------------------------------------------------------------|-------------------|
| `common.capabilities.kubeVersion` | Return the target Kubernetes version (using client default if .Values.kubeVersion is not set). | `.` Chart context |
| `common.capabilities.cronjob.apiVersion` | Return the appropriate apiVersion for cronjob. | `.` Chart context |
| `common.capabilities.deployment.apiVersion` | Return the appropriate apiVersion for deployment. | `.` Chart context |
| `common.capabilities.statefulset.apiVersion` | Return the appropriate apiVersion for statefulset. | `.` Chart context |
| `common.capabilities.ingress.apiVersion` | Return the appropriate apiVersion for ingress. | `.` Chart context |
| `common.capabilities.rbac.apiVersion` | Return the appropriate apiVersion for RBAC resources. | `.` Chart context |
| `common.capabilities.crd.apiVersion` | Return the appropriate apiVersion for CRDs. | `.` Chart context |
| `common.capabilities.policy.apiVersion` | Return the appropriate apiVersion for podsecuritypolicy. | `.` Chart context |
| `common.capabilities.networkPolicy.apiVersion` | Return the appropriate apiVersion for networkpolicy. | `.` Chart context |
| `common.capabilities.apiService.apiVersion` | Return the appropriate apiVersion for APIService. | `.` Chart context |
| `common.capabilities.hpa.apiVersion` | Return the appropriate apiVersion for Horizontal Pod Autoscaler | `.` Chart context |
| `common.capabilities.supportsHelmVersion` | Returns true if the used Helm version is 3.3+ | `.` Chart context |
### Errors
| Helper identifier | Description | Expected Input |
|-----------------------------------------|------------------------------------------------------------------------------------------------------------------------------------------------------------------------|-------------------------------------------------------------------------------------|
| `common.errors.upgrade.passwords.empty` | It will ensure required passwords are given when we are upgrading a chart. If `validationErrors` is not empty it will throw an error and will stop the upgrade action. | `dict "validationErrors" (list $validationError00 $validationError01) "context" $` |
### Images
| Helper identifier | Description | Expected Input |
|-----------------------------|------------------------------------------------------|---------------------------------------------------------------------------------------------------------|
| `common.images.image` | Return the proper and full image name | `dict "imageRoot" .Values.path.to.the.image "global" $`, see [ImageRoot](#imageroot) for the structure. |
| `common.images.pullSecrets` | Return the proper Docker Image Registry Secret Names (deprecated: use common.images.renderPullSecrets instead) | `dict "images" (list .Values.path.to.the.image1, .Values.path.to.the.image2) "global" .Values.global` |
| `common.images.renderPullSecrets` | Return the proper Docker Image Registry Secret Names (evaluates values as templates) | `dict "images" (list .Values.path.to.the.image1, .Values.path.to.the.image2) "context" $` |
### Ingress
| Helper identifier | Description | Expected Input |
|-------------------------------------------|-------------------------------------------------------------------------------------------------------------------|----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| `common.ingress.backend` | Generate a proper Ingress backend entry depending on the API version | `dict "serviceName" "foo" "servicePort" "bar"`, see the [Ingress deprecation notice](https://kubernetes.io/blog/2019/07/18/api-deprecations-in-1-16/) for the syntax differences |
| `common.ingress.supportsPathType` | Prints "true" if the pathType field is supported | `.` Chart context |
| `common.ingress.supportsIngressClassname` | Prints "true" if the ingressClassname field is supported | `.` Chart context |
| `common.ingress.certManagerRequest` | Prints "true" if required cert-manager annotations for TLS signed certificates are set in the Ingress annotations | `dict "annotations" .Values.path.to.the.ingress.annotations` |
### Labels
| Helper identifier | Description | Expected Input |
|-----------------------------|-----------------------------------------------------------------------------|-------------------|
| `common.labels.standard` | Return Kubernetes standard labels | `.` Chart context |
| `common.labels.matchLabels` | Labels to use on `deploy.spec.selector.matchLabels` and `svc.spec.selector` | `.` Chart context |
### Names
| Helper identifier | Description | Expected Input |
|-----------------------------------|-----------------------------------------------------------------------|-------------------|
| `common.names.name` | Expand the name of the chart or use `.Values.nameOverride` | `.` Chart context |
| `common.names.fullname` | Create a default fully qualified app name. | `.` Chart context |
| `common.names.namespace` | Allow the release namespace to be overridden | `.` Chart context |
| `common.names.fullname.namespace` | Create a fully qualified app name adding the installation's namespace | `.` Chart context |
| `common.names.chart` | Chart name plus version | `.` Chart context |
### Secrets
| Helper identifier | Description | Expected Input |
|-----------------------------------|--------------------------------------------------------------|---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| `common.secrets.name` | Generate the name of the secret. | `dict "existingSecret" .Values.path.to.the.existingSecret "defaultNameSuffix" "mySuffix" "context" $` see [ExistingSecret](#existingsecret) for the structure. |
| `common.secrets.key` | Generate secret key. | `dict "existingSecret" .Values.path.to.the.existingSecret "key" "keyName"` see [ExistingSecret](#existingsecret) for the structure. |
| `common.secrets.passwords.manage` | Generate secret password or retrieve one if already created. | `dict "secret" "secret-name" "key" "keyName" "providedValues" (list "path.to.password1" "path.to.password2") "length" 10 "strong" false "chartName" "chartName" "context" $`, length, strong and chartNAme fields are optional. |
| `common.secrets.exists` | Returns whether a previous generated secret already exists. | `dict "secret" "secret-name" "context" $` |
### Storage
| Helper identifier | Description | Expected Input |
|-------------------------------|---------------------------------------|---------------------------------------------------------------------------------------------------------------------|
| `common.storage.class` | Return the proper Storage Class | `dict "persistence" .Values.path.to.the.persistence "global" $`, see [Persistence](#persistence) for the structure. |
### TplValues
| Helper identifier | Description | Expected Input |
|---------------------------|----------------------------------------|----------------------------------------------------------------------------------------------------------------------------------------------------------|
| `common.tplvalues.render` | Renders a value that contains template | `dict "value" .Values.path.to.the.Value "context" $`, value is the value should rendered as template, context frequently is the chart context `$` or `.` |
### Utils
| Helper identifier | Description | Expected Input |
|--------------------------------|------------------------------------------------------------------------------------------|------------------------------------------------------------------------|
| `common.utils.fieldToEnvVar` | Build environment variable name given a field. | `dict "field" "my-password"` |
| `common.utils.secret.getvalue` | Print instructions to get a secret value. | `dict "secret" "secret-name" "field" "secret-value-field" "context" $` |
| `common.utils.getValueFromKey` | Gets a value from `.Values` object given its key path | `dict "key" "path.to.key" "context" $` |
| `common.utils.getKeyFromList` | Returns first `.Values` key with a defined value or first of the list if all non-defined | `dict "keys" (list "path.to.key1" "path.to.key2") "context" $` |
### Validations
| Helper identifier | Description | Expected Input |
|--------------------------------------------------|-------------------------------------------------------------------------------------------------------------------------------|--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| `common.validations.values.single.empty` | Validate a value must not be empty. | `dict "valueKey" "path.to.value" "secret" "secret.name" "field" "my-password" "subchart" "subchart" "context" $` secret, field and subchart are optional. In case they are given, the helper will generate a how to get instruction. See [ValidateValue](#validatevalue) |
| `common.validations.values.multiple.empty` | Validate a multiple values must not be empty. It returns a shared error for all the values. | `dict "required" (list $validateValueConf00 $validateValueConf01) "context" $`. See [ValidateValue](#validatevalue) |
| `common.validations.values.mariadb.passwords` | This helper will ensure required password for MariaDB are not empty. It returns a shared error for all the values. | `dict "secret" "mariadb-secret" "subchart" "true" "context" $` subchart field is optional and could be true or false it depends on where you will use mariadb chart and the helper. |
| `common.validations.values.mysql.passwords` | This helper will ensure required password for MySQL are not empty. It returns a shared error for all the values. | `dict "secret" "mysql-secret" "subchart" "true" "context" $` subchart field is optional and could be true or false it depends on where you will use mysql chart and the helper. |
| `common.validations.values.postgresql.passwords` | This helper will ensure required password for PostgreSQL are not empty. It returns a shared error for all the values. | `dict "secret" "postgresql-secret" "subchart" "true" "context" $` subchart field is optional and could be true or false it depends on where you will use postgresql chart and the helper. |
| `common.validations.values.redis.passwords` | This helper will ensure required password for Redis&reg; are not empty. It returns a shared error for all the values. | `dict "secret" "redis-secret" "subchart" "true" "context" $` subchart field is optional and could be true or false it depends on where you will use redis chart and the helper. |
| `common.validations.values.cassandra.passwords` | This helper will ensure required password for Cassandra are not empty. It returns a shared error for all the values. | `dict "secret" "cassandra-secret" "subchart" "true" "context" $` subchart field is optional and could be true or false it depends on where you will use cassandra chart and the helper. |
| `common.validations.values.mongodb.passwords` | This helper will ensure required password for MongoDB&reg; are not empty. It returns a shared error for all the values. | `dict "secret" "mongodb-secret" "subchart" "true" "context" $` subchart field is optional and could be true or false it depends on where you will use mongodb chart and the helper. |
### Warnings
| Helper identifier | Description | Expected Input |
|------------------------------|----------------------------------|------------------------------------------------------------|
| `common.warnings.rollingTag` | Warning about using rolling tag. | `ImageRoot` see [ImageRoot](#imageroot) for the structure. |
## Special input schemas
### ImageRoot
```yaml
registry:
type: string
description: Docker registry where the image is located
example: docker.io
repository:
type: string
description: Repository and image name
example: bitnami/nginx
tag:
type: string
description: image tag
example: 1.16.1-debian-10-r63
pullPolicy:
type: string
description: Specify a imagePullPolicy. Defaults to 'Always' if image tag is 'latest', else set to 'IfNotPresent'
pullSecrets:
type: array
items:
type: string
description: Optionally specify an array of imagePullSecrets (evaluated as templates).
debug:
type: boolean
description: Set to true if you would like to see extra information on logs
example: false
## An instance would be:
# registry: docker.io
# repository: bitnami/nginx
# tag: 1.16.1-debian-10-r63
# pullPolicy: IfNotPresent
# debug: false
```
### Persistence
```yaml
enabled:
type: boolean
description: Whether enable persistence.
example: true
storageClass:
type: string
description: Ghost data Persistent Volume Storage Class, If set to "-", storageClassName: "" which disables dynamic provisioning.
example: "-"
accessMode:
type: string
description: Access mode for the Persistent Volume Storage.
example: ReadWriteOnce
size:
type: string
description: Size the Persistent Volume Storage.
example: 8Gi
path:
type: string
description: Path to be persisted.
example: /bitnami
## An instance would be:
# enabled: true
# storageClass: "-"
# accessMode: ReadWriteOnce
# size: 8Gi
# path: /bitnami
```
### ExistingSecret
```yaml
name:
type: string
description: Name of the existing secret.
example: mySecret
keyMapping:
description: Mapping between the expected key name and the name of the key in the existing secret.
type: object
## An instance would be:
# name: mySecret
# keyMapping:
# password: myPasswordKey
```
#### Example of use
When we store sensitive data for a deployment in a secret, some times we want to give to users the possibility of using theirs existing secrets.
```yaml
# templates/secret.yaml
---
apiVersion: v1
kind: Secret
metadata:
name: {{ include "common.names.fullname" . }}
labels:
app: {{ include "common.names.fullname" . }}
type: Opaque
data:
password: {{ .Values.password | b64enc | quote }}
# templates/dpl.yaml
---
...
env:
- name: PASSWORD
valueFrom:
secretKeyRef:
name: {{ include "common.secrets.name" (dict "existingSecret" .Values.existingSecret "context" $) }}
key: {{ include "common.secrets.key" (dict "existingSecret" .Values.existingSecret "key" "password") }}
...
# values.yaml
---
name: mySecret
keyMapping:
password: myPasswordKey
```
### ValidateValue
#### NOTES.txt
```console
{{- $validateValueConf00 := (dict "valueKey" "path.to.value00" "secret" "secretName" "field" "password-00") -}}
{{- $validateValueConf01 := (dict "valueKey" "path.to.value01" "secret" "secretName" "field" "password-01") -}}
{{ include "common.validations.values.multiple.empty" (dict "required" (list $validateValueConf00 $validateValueConf01) "context" $) }}
```
If we force those values to be empty we will see some alerts
```console
$ helm install test mychart --set path.to.value00="",path.to.value01=""
'path.to.value00' must not be empty, please add '--set path.to.value00=$PASSWORD_00' to the command. To get the current value:
export PASSWORD_00=$(kubectl get secret --namespace default secretName -o jsonpath="{.data.password-00}" | base64 -d)
'path.to.value01' must not be empty, please add '--set path.to.value01=$PASSWORD_01' to the command. To get the current value:
export PASSWORD_01=$(kubectl get secret --namespace default secretName -o jsonpath="{.data.password-01}" | base64 -d)
```
## Upgrading
### To 1.0.0
[On November 13, 2020, Helm v2 support was formally finished](https://github.com/helm/charts#status-of-the-project), this major version is the result of the required changes applied to the Helm Chart to be able to incorporate the different features added in Helm v3 and to be consistent with the Helm project itself regarding the Helm v2 EOL.
**What changes were introduced in this major version?**
- Previous versions of this Helm Chart use `apiVersion: v1` (installable by both Helm 2 and 3), this Helm Chart was updated to `apiVersion: v2` (installable by Helm 3 only). [Here](https://helm.sh/docs/topics/charts/#the-apiversion-field) you can find more information about the `apiVersion` field.
- Use `type: library`. [Here](https://v3.helm.sh/docs/faq/#library-chart-support) you can find more information.
- The different fields present in the *Chart.yaml* file has been ordered alphabetically in a homogeneous way for all the Bitnami Helm Charts
**Considerations when upgrading to this version**
- If you want to upgrade to this version from a previous one installed with Helm v3, you shouldn't face any issues
- If you want to upgrade to this version using Helm v2, this scenario is not supported as this version doesn't support Helm v2 anymore
- If you installed the previous version with Helm v2 and wants to upgrade to this version with Helm v3, please refer to the [official Helm documentation](https://helm.sh/docs/topics/v2_v3_migration/#migration-use-cases) about migrating from Helm v2 to v3
**Useful links**
- https://docs.bitnami.com/tutorials/resolve-helm2-helm3-post-migration-issues/
- https://helm.sh/docs/topics/v2_v3_migration/
- https://helm.sh/blog/migrate-from-helm-v2-to-helm-v3/
## License
Copyright &copy; 2022 Bitnami
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.

106
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{{/* vim: set filetype=mustache: */}}
{{/*
Return a soft nodeAffinity definition
{{ include "common.affinities.nodes.soft" (dict "key" "FOO" "values" (list "BAR" "BAZ")) -}}
*/}}
{{- define "common.affinities.nodes.soft" -}}
preferredDuringSchedulingIgnoredDuringExecution:
- preference:
matchExpressions:
- key: {{ .key }}
operator: In
values:
{{- range .values }}
- {{ . | quote }}
{{- end }}
weight: 1
{{- end -}}
{{/*
Return a hard nodeAffinity definition
{{ include "common.affinities.nodes.hard" (dict "key" "FOO" "values" (list "BAR" "BAZ")) -}}
*/}}
{{- define "common.affinities.nodes.hard" -}}
requiredDuringSchedulingIgnoredDuringExecution:
nodeSelectorTerms:
- matchExpressions:
- key: {{ .key }}
operator: In
values:
{{- range .values }}
- {{ . | quote }}
{{- end }}
{{- end -}}
{{/*
Return a nodeAffinity definition
{{ include "common.affinities.nodes" (dict "type" "soft" "key" "FOO" "values" (list "BAR" "BAZ")) -}}
*/}}
{{- define "common.affinities.nodes" -}}
{{- if eq .type "soft" }}
{{- include "common.affinities.nodes.soft" . -}}
{{- else if eq .type "hard" }}
{{- include "common.affinities.nodes.hard" . -}}
{{- end -}}
{{- end -}}
{{/*
Return a topologyKey definition
{{ include "common.affinities.topologyKey" (dict "topologyKey" "BAR") -}}
*/}}
{{- define "common.affinities.topologyKey" -}}
{{ .topologyKey | default "kubernetes.io/hostname" -}}
{{- end -}}
{{/*
Return a soft podAffinity/podAntiAffinity definition
{{ include "common.affinities.pods.soft" (dict "component" "FOO" "extraMatchLabels" .Values.extraMatchLabels "topologyKey" "BAR" "context" $) -}}
*/}}
{{- define "common.affinities.pods.soft" -}}
{{- $component := default "" .component -}}
{{- $extraMatchLabels := default (dict) .extraMatchLabels -}}
preferredDuringSchedulingIgnoredDuringExecution:
- podAffinityTerm:
labelSelector:
matchLabels: {{- (include "common.labels.matchLabels" .context) | nindent 10 }}
{{- if not (empty $component) }}
{{ printf "app.kubernetes.io/component: %s" $component }}
{{- end }}
{{- range $key, $value := $extraMatchLabels }}
{{ $key }}: {{ $value | quote }}
{{- end }}
topologyKey: {{ include "common.affinities.topologyKey" (dict "topologyKey" .topologyKey) }}
weight: 1
{{- end -}}
{{/*
Return a hard podAffinity/podAntiAffinity definition
{{ include "common.affinities.pods.hard" (dict "component" "FOO" "extraMatchLabels" .Values.extraMatchLabels "topologyKey" "BAR" "context" $) -}}
*/}}
{{- define "common.affinities.pods.hard" -}}
{{- $component := default "" .component -}}
{{- $extraMatchLabels := default (dict) .extraMatchLabels -}}
requiredDuringSchedulingIgnoredDuringExecution:
- labelSelector:
matchLabels: {{- (include "common.labels.matchLabels" .context) | nindent 8 }}
{{- if not (empty $component) }}
{{ printf "app.kubernetes.io/component: %s" $component }}
{{- end }}
{{- range $key, $value := $extraMatchLabels }}
{{ $key }}: {{ $value | quote }}
{{- end }}
topologyKey: {{ include "common.affinities.topologyKey" (dict "topologyKey" .topologyKey) }}
{{- end -}}
{{/*
Return a podAffinity/podAntiAffinity definition
{{ include "common.affinities.pods" (dict "type" "soft" "key" "FOO" "values" (list "BAR" "BAZ")) -}}
*/}}
{{- define "common.affinities.pods" -}}
{{- if eq .type "soft" }}
{{- include "common.affinities.pods.soft" . -}}
{{- else if eq .type "hard" }}
{{- include "common.affinities.pods.hard" . -}}
{{- end -}}
{{- end -}}

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{{/* vim: set filetype=mustache: */}}
{{/*
Return the target Kubernetes version
*/}}
{{- define "common.capabilities.kubeVersion" -}}
{{- if .Values.global }}
{{- if .Values.global.kubeVersion }}
{{- .Values.global.kubeVersion -}}
{{- else }}
{{- default .Capabilities.KubeVersion.Version .Values.kubeVersion -}}
{{- end -}}
{{- else }}
{{- default .Capabilities.KubeVersion.Version .Values.kubeVersion -}}
{{- end -}}
{{- end -}}
{{/*
Return the appropriate apiVersion for poddisruptionbudget.
*/}}
{{- define "common.capabilities.policy.apiVersion" -}}
{{- if semverCompare "<1.21-0" (include "common.capabilities.kubeVersion" .) -}}
{{- print "policy/v1beta1" -}}
{{- else -}}
{{- print "policy/v1" -}}
{{- end -}}
{{- end -}}
{{/*
Return the appropriate apiVersion for networkpolicy.
*/}}
{{- define "common.capabilities.networkPolicy.apiVersion" -}}
{{- if semverCompare "<1.7-0" (include "common.capabilities.kubeVersion" .) -}}
{{- print "extensions/v1beta1" -}}
{{- else -}}
{{- print "networking.k8s.io/v1" -}}
{{- end -}}
{{- end -}}
{{/*
Return the appropriate apiVersion for cronjob.
*/}}
{{- define "common.capabilities.cronjob.apiVersion" -}}
{{- if semverCompare "<1.21-0" (include "common.capabilities.kubeVersion" .) -}}
{{- print "batch/v1beta1" -}}
{{- else -}}
{{- print "batch/v1" -}}
{{- end -}}
{{- end -}}
{{/*
Return the appropriate apiVersion for deployment.
*/}}
{{- define "common.capabilities.deployment.apiVersion" -}}
{{- if semverCompare "<1.14-0" (include "common.capabilities.kubeVersion" .) -}}
{{- print "extensions/v1beta1" -}}
{{- else -}}
{{- print "apps/v1" -}}
{{- end -}}
{{- end -}}
{{/*
Return the appropriate apiVersion for statefulset.
*/}}
{{- define "common.capabilities.statefulset.apiVersion" -}}
{{- if semverCompare "<1.14-0" (include "common.capabilities.kubeVersion" .) -}}
{{- print "apps/v1beta1" -}}
{{- else -}}
{{- print "apps/v1" -}}
{{- end -}}
{{- end -}}
{{/*
Return the appropriate apiVersion for ingress.
*/}}
{{- define "common.capabilities.ingress.apiVersion" -}}
{{- if .Values.ingress -}}
{{- if .Values.ingress.apiVersion -}}
{{- .Values.ingress.apiVersion -}}
{{- else if semverCompare "<1.14-0" (include "common.capabilities.kubeVersion" .) -}}
{{- print "extensions/v1beta1" -}}
{{- else if semverCompare "<1.19-0" (include "common.capabilities.kubeVersion" .) -}}
{{- print "networking.k8s.io/v1beta1" -}}
{{- else -}}
{{- print "networking.k8s.io/v1" -}}
{{- end }}
{{- else if semverCompare "<1.14-0" (include "common.capabilities.kubeVersion" .) -}}
{{- print "extensions/v1beta1" -}}
{{- else if semverCompare "<1.19-0" (include "common.capabilities.kubeVersion" .) -}}
{{- print "networking.k8s.io/v1beta1" -}}
{{- else -}}
{{- print "networking.k8s.io/v1" -}}
{{- end -}}
{{- end -}}
{{/*
Return the appropriate apiVersion for RBAC resources.
*/}}
{{- define "common.capabilities.rbac.apiVersion" -}}
{{- if semverCompare "<1.17-0" (include "common.capabilities.kubeVersion" .) -}}
{{- print "rbac.authorization.k8s.io/v1beta1" -}}
{{- else -}}
{{- print "rbac.authorization.k8s.io/v1" -}}
{{- end -}}
{{- end -}}
{{/*
Return the appropriate apiVersion for CRDs.
*/}}
{{- define "common.capabilities.crd.apiVersion" -}}
{{- if semverCompare "<1.19-0" (include "common.capabilities.kubeVersion" .) -}}
{{- print "apiextensions.k8s.io/v1beta1" -}}
{{- else -}}
{{- print "apiextensions.k8s.io/v1" -}}
{{- end -}}
{{- end -}}
{{/*
Return the appropriate apiVersion for APIService.
*/}}
{{- define "common.capabilities.apiService.apiVersion" -}}
{{- if semverCompare "<1.10-0" (include "common.capabilities.kubeVersion" .) -}}
{{- print "apiregistration.k8s.io/v1beta1" -}}
{{- else -}}
{{- print "apiregistration.k8s.io/v1" -}}
{{- end -}}
{{- end -}}
{{/*
Return the appropriate apiVersion for Horizontal Pod Autoscaler.
*/}}
{{- define "common.capabilities.hpa.apiVersion" -}}
{{- if semverCompare "<1.23-0" (include "common.capabilities.kubeVersion" .context) -}}
{{- if .beta2 -}}
{{- print "autoscaling/v2beta2" -}}
{{- else -}}
{{- print "autoscaling/v2beta1" -}}
{{- end -}}
{{- else -}}
{{- print "autoscaling/v2" -}}
{{- end -}}
{{- end -}}
{{/*
Returns true if the used Helm version is 3.3+.
A way to check the used Helm version was not introduced until version 3.3.0 with .Capabilities.HelmVersion, which contains an additional "{}}" structure.
This check is introduced as a regexMatch instead of {{ if .Capabilities.HelmVersion }} because checking for the key HelmVersion in <3.3 results in a "interface not found" error.
**To be removed when the catalog's minimun Helm version is 3.3**
*/}}
{{- define "common.capabilities.supportsHelmVersion" -}}
{{- if regexMatch "{(v[0-9])*[^}]*}}$" (.Capabilities | toString ) }}
{{- true -}}
{{- end -}}
{{- end -}}

23
4.Keycloak/keycloak-helm/charts/postgresql/charts/common/templates/_errors.tpl Normal file
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{{/* vim: set filetype=mustache: */}}
{{/*
Through error when upgrading using empty passwords values that must not be empty.
Usage:
{{- $validationError00 := include "common.validations.values.single.empty" (dict "valueKey" "path.to.password00" "secret" "secretName" "field" "password-00") -}}
{{- $validationError01 := include "common.validations.values.single.empty" (dict "valueKey" "path.to.password01" "secret" "secretName" "field" "password-01") -}}
{{ include "common.errors.upgrade.passwords.empty" (dict "validationErrors" (list $validationError00 $validationError01) "context" $) }}
Required password params:
- validationErrors - String - Required. List of validation strings to be return, if it is empty it won't throw error.
- context - Context - Required. Parent context.
*/}}
{{- define "common.errors.upgrade.passwords.empty" -}}
{{- $validationErrors := join "" .validationErrors -}}
{{- if and $validationErrors .context.Release.IsUpgrade -}}
{{- $errorString := "\nPASSWORDS ERROR: You must provide your current passwords when upgrading the release." -}}
{{- $errorString = print $errorString "\n Note that even after reinstallation, old credentials may be needed as they may be kept in persistent volume claims." -}}
{{- $errorString = print $errorString "\n Further information can be obtained at https://docs.bitnami.com/general/how-to/troubleshoot-helm-chart-issues/#credential-errors-while-upgrading-chart-releases" -}}
{{- $errorString = print $errorString "\n%s" -}}
{{- printf $errorString $validationErrors | fail -}}
{{- end -}}
{{- end -}}

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{{/* vim: set filetype=mustache: */}}
{{/*
Return the proper image name
{{ include "common.images.image" ( dict "imageRoot" .Values.path.to.the.image "global" $) }}
*/}}
{{- define "common.images.image" -}}
{{- $registryName := .imageRoot.registry -}}
{{- $repositoryName := .imageRoot.repository -}}
{{- $separator := ":" -}}
{{- $termination := .imageRoot.tag | toString -}}
{{- if .global }}
{{- if .global.imageRegistry }}
{{- $registryName = .global.imageRegistry -}}
{{- end -}}
{{- end -}}
{{- if .imageRoot.digest }}
{{- $separator = "@" -}}
{{- $termination = .imageRoot.digest | toString -}}
{{- end -}}
{{- printf "%s/%s%s%s" $registryName $repositoryName $separator $termination -}}
{{- end -}}
{{/*
Return the proper Docker Image Registry Secret Names (deprecated: use common.images.renderPullSecrets instead)
{{ include "common.images.pullSecrets" ( dict "images" (list .Values.path.to.the.image1, .Values.path.to.the.image2) "global" .Values.global) }}
*/}}
{{- define "common.images.pullSecrets" -}}
{{- $pullSecrets := list }}
{{- if .global }}
{{- range .global.imagePullSecrets -}}
{{- $pullSecrets = append $pullSecrets . -}}
{{- end -}}
{{- end -}}
{{- range .images -}}
{{- range .pullSecrets -}}
{{- $pullSecrets = append $pullSecrets . -}}
{{- end -}}
{{- end -}}
{{- if (not (empty $pullSecrets)) }}
imagePullSecrets:
{{- range $pullSecrets }}
- name: {{ . }}
{{- end }}
{{- end }}
{{- end -}}
{{/*
Return the proper Docker Image Registry Secret Names evaluating values as templates
{{ include "common.images.renderPullSecrets" ( dict "images" (list .Values.path.to.the.image1, .Values.path.to.the.image2) "context" $) }}
*/}}
{{- define "common.images.renderPullSecrets" -}}
{{- $pullSecrets := list }}
{{- $context := .context }}
{{- if $context.Values.global }}
{{- range $context.Values.global.imagePullSecrets -}}
{{- $pullSecrets = append $pullSecrets (include "common.tplvalues.render" (dict "value" . "context" $context)) -}}
{{- end -}}
{{- end -}}
{{- range .images -}}
{{- range .pullSecrets -}}
{{- $pullSecrets = append $pullSecrets (include "common.tplvalues.render" (dict "value" . "context" $context)) -}}
{{- end -}}
{{- end -}}
{{- if (not (empty $pullSecrets)) }}
imagePullSecrets:
{{- range $pullSecrets }}
- name: {{ . }}
{{- end }}
{{- end }}
{{- end -}}

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{{/* vim: set filetype=mustache: */}}
{{/*
Generate backend entry that is compatible with all Kubernetes API versions.
Usage:
{{ include "common.ingress.backend" (dict "serviceName" "backendName" "servicePort" "backendPort" "context" $) }}
Params:
- serviceName - String. Name of an existing service backend
- servicePort - String/Int. Port name (or number) of the service. It will be translated to different yaml depending if it is a string or an integer.
- context - Dict - Required. The context for the template evaluation.
*/}}
{{- define "common.ingress.backend" -}}
{{- $apiVersion := (include "common.capabilities.ingress.apiVersion" .context) -}}
{{- if or (eq $apiVersion "extensions/v1beta1") (eq $apiVersion "networking.k8s.io/v1beta1") -}}
serviceName: {{ .serviceName }}
servicePort: {{ .servicePort }}
{{- else -}}
service:
name: {{ .serviceName }}
port:
{{- if typeIs "string" .servicePort }}
name: {{ .servicePort }}
{{- else if or (typeIs "int" .servicePort) (typeIs "float64" .servicePort) }}
number: {{ .servicePort | int }}
{{- end }}
{{- end -}}
{{- end -}}
{{/*
Print "true" if the API pathType field is supported
Usage:
{{ include "common.ingress.supportsPathType" . }}
*/}}
{{- define "common.ingress.supportsPathType" -}}
{{- if (semverCompare "<1.18-0" (include "common.capabilities.kubeVersion" .)) -}}
{{- print "false" -}}
{{- else -}}
{{- print "true" -}}
{{- end -}}
{{- end -}}
{{/*
Returns true if the ingressClassname field is supported
Usage:
{{ include "common.ingress.supportsIngressClassname" . }}
*/}}
{{- define "common.ingress.supportsIngressClassname" -}}
{{- if semverCompare "<1.18-0" (include "common.capabilities.kubeVersion" .) -}}
{{- print "false" -}}
{{- else -}}
{{- print "true" -}}
{{- end -}}
{{- end -}}
{{/*
Return true if cert-manager required annotations for TLS signed
certificates are set in the Ingress annotations
Ref: https://cert-manager.io/docs/usage/ingress/#supported-annotations
Usage:
{{ include "common.ingress.certManagerRequest" ( dict "annotations" .Values.path.to.the.ingress.annotations ) }}
*/}}
{{- define "common.ingress.certManagerRequest" -}}
{{ if or (hasKey .annotations "cert-manager.io/cluster-issuer") (hasKey .annotations "cert-manager.io/issuer") (hasKey .annotations "kubernetes.io/tls-acme") }}
{{- true -}}
{{- end -}}
{{- end -}}

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4.Keycloak/keycloak-helm/charts/postgresql/charts/common/templates/_labels.tpl Normal file
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{{/* vim: set filetype=mustache: */}}
{{/*
Kubernetes standard labels
*/}}
{{- define "common.labels.standard" -}}
app.kubernetes.io/name: {{ include "common.names.name" . }}
helm.sh/chart: {{ include "common.names.chart" . }}
app.kubernetes.io/instance: {{ .Release.Name }}
app.kubernetes.io/managed-by: {{ .Release.Service }}
{{- end -}}
{{/*
Labels to use on deploy.spec.selector.matchLabels and svc.spec.selector
*/}}
{{- define "common.labels.matchLabels" -}}
app.kubernetes.io/name: {{ include "common.names.name" . }}
app.kubernetes.io/instance: {{ .Release.Name }}
{{- end -}}

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4.Keycloak/keycloak-helm/charts/postgresql/charts/common/templates/_names.tpl Normal file
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{{/* vim: set filetype=mustache: */}}
{{/*
Expand the name of the chart.
*/}}
{{- define "common.names.name" -}}
{{- default .Chart.Name .Values.nameOverride | trunc 63 | trimSuffix "-" -}}
{{- end -}}
{{/*
Create chart name and version as used by the chart label.
*/}}
{{- define "common.names.chart" -}}
{{- printf "%s-%s" .Chart.Name .Chart.Version | replace "+" "_" | trunc 63 | trimSuffix "-" -}}
{{- end -}}
{{/*
Create a default fully qualified app name.
We truncate at 63 chars because some Kubernetes name fields are limited to this (by the DNS naming spec).
If release name contains chart name it will be used as a full name.
*/}}
{{- define "common.names.fullname" -}}
{{- if .Values.fullnameOverride -}}
{{- .Values.fullnameOverride | trunc 63 | trimSuffix "-" -}}
{{- else -}}
{{- $name := default .Chart.Name .Values.nameOverride -}}
{{- if contains $name .Release.Name -}}
{{- .Release.Name | trunc 63 | trimSuffix "-" -}}
{{- else -}}
{{- printf "%s-%s" .Release.Name $name | trunc 63 | trimSuffix "-" -}}
{{- end -}}
{{- end -}}
{{- end -}}
{{/*
Create a default fully qualified dependency name.
We truncate at 63 chars because some Kubernetes name fields are limited to this (by the DNS naming spec).
If release name contains chart name it will be used as a full name.
Usage:
{{ include "common.names.dependency.fullname" (dict "chartName" "dependency-chart-name" "chartValues" .Values.dependency-chart "context" $) }}
*/}}
{{- define "common.names.dependency.fullname" -}}
{{- if .chartValues.fullnameOverride -}}
{{- .chartValues.fullnameOverride | trunc 63 | trimSuffix "-" -}}
{{- else -}}
{{- $name := default .chartName .chartValues.nameOverride -}}
{{- if contains $name .context.Release.Name -}}
{{- .context.Release.Name | trunc 63 | trimSuffix "-" -}}
{{- else -}}
{{- printf "%s-%s" .context.Release.Name $name | trunc 63 | trimSuffix "-" -}}
{{- end -}}
{{- end -}}
{{- end -}}
{{/*
Allow the release namespace to be overridden for multi-namespace deployments in combined charts.
*/}}
{{- define "common.names.namespace" -}}
{{- default .Release.Namespace .Values.namespaceOverride | trunc 63 | trimSuffix "-" -}}
{{- end -}}
{{/*
Create a fully qualified app name adding the installation's namespace.
*/}}
{{- define "common.names.fullname.namespace" -}}
{{- printf "%s-%s" (include "common.names.fullname" .) (include "common.names.namespace" .) | trunc 63 | trimSuffix "-" -}}
{{- end -}}

165
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{{/* vim: set filetype=mustache: */}}
{{/*
Generate secret name.
Usage:
{{ include "common.secrets.name" (dict "existingSecret" .Values.path.to.the.existingSecret "defaultNameSuffix" "mySuffix" "context" $) }}
Params:
- existingSecret - ExistingSecret/String - Optional. The path to the existing secrets in the values.yaml given by the user
to be used instead of the default one. Allows for it to be of type String (just the secret name) for backwards compatibility.
+info: https://github.com/bitnami/charts/tree/main/bitnami/common#existingsecret
- defaultNameSuffix - String - Optional. It is used only if we have several secrets in the same deployment.
- context - Dict - Required. The context for the template evaluation.
*/}}
{{- define "common.secrets.name" -}}
{{- $name := (include "common.names.fullname" .context) -}}
{{- if .defaultNameSuffix -}}
{{- $name = printf "%s-%s" $name .defaultNameSuffix | trunc 63 | trimSuffix "-" -}}
{{- end -}}
{{- with .existingSecret -}}
{{- if not (typeIs "string" .) -}}
{{- with .name -}}
{{- $name = . -}}
{{- end -}}
{{- else -}}
{{- $name = . -}}
{{- end -}}
{{- end -}}
{{- printf "%s" $name -}}
{{- end -}}
{{/*
Generate secret key.
Usage:
{{ include "common.secrets.key" (dict "existingSecret" .Values.path.to.the.existingSecret "key" "keyName") }}
Params:
- existingSecret - ExistingSecret/String - Optional. The path to the existing secrets in the values.yaml given by the user
to be used instead of the default one. Allows for it to be of type String (just the secret name) for backwards compatibility.
+info: https://github.com/bitnami/charts/tree/main/bitnami/common#existingsecret
- key - String - Required. Name of the key in the secret.
*/}}
{{- define "common.secrets.key" -}}
{{- $key := .key -}}
{{- if .existingSecret -}}
{{- if not (typeIs "string" .existingSecret) -}}
{{- if .existingSecret.keyMapping -}}
{{- $key = index .existingSecret.keyMapping $.key -}}
{{- end -}}
{{- end }}
{{- end -}}
{{- printf "%s" $key -}}
{{- end -}}
{{/*
Generate secret password or retrieve one if already created.
Usage:
{{ include "common.secrets.passwords.manage" (dict "secret" "secret-name" "key" "keyName" "providedValues" (list "path.to.password1" "path.to.password2") "length" 10 "strong" false "chartName" "chartName" "context" $) }}
Params:
- secret - String - Required - Name of the 'Secret' resource where the password is stored.
- key - String - Required - Name of the key in the secret.
- providedValues - List<String> - Required - The path to the validating value in the values.yaml, e.g: "mysql.password". Will pick first parameter with a defined value.
- length - int - Optional - Length of the generated random password.
- strong - Boolean - Optional - Whether to add symbols to the generated random password.
- chartName - String - Optional - Name of the chart used when said chart is deployed as a subchart.
- context - Context - Required - Parent context.
The order in which this function returns a secret password:
1. Already existing 'Secret' resource
(If a 'Secret' resource is found under the name provided to the 'secret' parameter to this function and that 'Secret' resource contains a key with the name passed as the 'key' parameter to this function then the value of this existing secret password will be returned)
2. Password provided via the values.yaml
(If one of the keys passed to the 'providedValues' parameter to this function is a valid path to a key in the values.yaml and has a value, the value of the first key with a value will be returned)
3. Randomly generated secret password
(A new random secret password with the length specified in the 'length' parameter will be generated and returned)
*/}}
{{- define "common.secrets.passwords.manage" -}}
{{- $password := "" }}
{{- $subchart := "" }}
{{- $chartName := default "" .chartName }}
{{- $passwordLength := default 10 .length }}
{{- $providedPasswordKey := include "common.utils.getKeyFromList" (dict "keys" .providedValues "context" $.context) }}
{{- $providedPasswordValue := include "common.utils.getValueFromKey" (dict "key" $providedPasswordKey "context" $.context) }}
{{- $secretData := (lookup "v1" "Secret" (include "common.names.namespace" .context) .secret).data }}
{{- if $secretData }}
{{- if hasKey $secretData .key }}
{{- $password = index $secretData .key | quote }}
{{- else }}
{{- printf "\nPASSWORDS ERROR: The secret \"%s\" does not contain the key \"%s\"\n" .secret .key | fail -}}
{{- end -}}
{{- else if $providedPasswordValue }}
{{- $password = $providedPasswordValue | toString | b64enc | quote }}
{{- else }}
{{- if .context.Values.enabled }}
{{- $subchart = $chartName }}
{{- end -}}
{{- $requiredPassword := dict "valueKey" $providedPasswordKey "secret" .secret "field" .key "subchart" $subchart "context" $.context -}}
{{- $requiredPasswordError := include "common.validations.values.single.empty" $requiredPassword -}}
{{- $passwordValidationErrors := list $requiredPasswordError -}}
{{- include "common.errors.upgrade.passwords.empty" (dict "validationErrors" $passwordValidationErrors "context" $.context) -}}
{{- if .strong }}
{{- $subStr := list (lower (randAlpha 1)) (randNumeric 1) (upper (randAlpha 1)) | join "_" }}
{{- $password = randAscii $passwordLength }}
{{- $password = regexReplaceAllLiteral "\\W" $password "@" | substr 5 $passwordLength }}
{{- $password = printf "%s%s" $subStr $password | toString | shuffle | b64enc | quote }}
{{- else }}
{{- $password = randAlphaNum $passwordLength | b64enc | quote }}
{{- end }}
{{- end -}}
{{- printf "%s" $password -}}
{{- end -}}
{{/*
Reuses the value from an existing secret, otherwise sets its value to a default value.
Usage:
{{ include "common.secrets.lookup" (dict "secret" "secret-name" "key" "keyName" "defaultValue" .Values.myValue "context" $) }}
Params:
- secret - String - Required - Name of the 'Secret' resource where the password is stored.
- key - String - Required - Name of the key in the secret.
- defaultValue - String - Required - The path to the validating value in the values.yaml, e.g: "mysql.password". Will pick first parameter with a defined value.
- context - Context - Required - Parent context.
*/}}
{{- define "common.secrets.lookup" -}}
{{- $value := "" -}}
{{- $defaultValue := required "\n'common.secrets.lookup': Argument 'defaultValue' missing or empty" .defaultValue -}}
{{- $secretData := (lookup "v1" "Secret" (include "common.names.namespace" .context) .secret).data -}}
{{- if and $secretData (hasKey $secretData .key) -}}
{{- $value = index $secretData .key -}}
{{- else -}}
{{- $value = $defaultValue | toString | b64enc -}}
{{- end -}}
{{- printf "%s" $value -}}
{{- end -}}
{{/*
Returns whether a previous generated secret already exists
Usage:
{{ include "common.secrets.exists" (dict "secret" "secret-name" "context" $) }}
Params:
- secret - String - Required - Name of the 'Secret' resource where the password is stored.
- context - Context - Required - Parent context.
*/}}
{{- define "common.secrets.exists" -}}
{{- $secret := (lookup "v1" "Secret" (include "common.names.namespace" .context) .secret) }}
{{- if $secret }}
{{- true -}}
{{- end -}}
{{- end -}}

23
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{{/* vim: set filetype=mustache: */}}
{{/*
Return the proper Storage Class
{{ include "common.storage.class" ( dict "persistence" .Values.path.to.the.persistence "global" $) }}
*/}}
{{- define "common.storage.class" -}}
{{- $storageClass := .persistence.storageClass -}}
{{- if .global -}}
{{- if .global.storageClass -}}
{{- $storageClass = .global.storageClass -}}
{{- end -}}
{{- end -}}
{{- if $storageClass -}}
{{- if (eq "-" $storageClass) -}}
{{- printf "storageClassName: \"\"" -}}
{{- else }}
{{- printf "storageClassName: %s" $storageClass -}}
{{- end -}}
{{- end -}}
{{- end -}}

13
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{{/* vim: set filetype=mustache: */}}
{{/*
Renders a value that contains template.
Usage:
{{ include "common.tplvalues.render" ( dict "value" .Values.path.to.the.Value "context" $) }}
*/}}
{{- define "common.tplvalues.render" -}}
{{- if typeIs "string" .value }}
{{- tpl .value .context }}
{{- else }}
{{- tpl (.value | toYaml) .context }}
{{- end }}
{{- end -}}

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{{/* vim: set filetype=mustache: */}}
{{/*
Print instructions to get a secret value.
Usage:
{{ include "common.utils.secret.getvalue" (dict "secret" "secret-name" "field" "secret-value-field" "context" $) }}
*/}}
{{- define "common.utils.secret.getvalue" -}}
{{- $varname := include "common.utils.fieldToEnvVar" . -}}
export {{ $varname }}=$(kubectl get secret --namespace {{ include "common.names.namespace" .context | quote }} {{ .secret }} -o jsonpath="{.data.{{ .field }}}" | base64 -d)
{{- end -}}
{{/*
Build env var name given a field
Usage:
{{ include "common.utils.fieldToEnvVar" dict "field" "my-password" }}
*/}}
{{- define "common.utils.fieldToEnvVar" -}}
{{- $fieldNameSplit := splitList "-" .field -}}
{{- $upperCaseFieldNameSplit := list -}}
{{- range $fieldNameSplit -}}
{{- $upperCaseFieldNameSplit = append $upperCaseFieldNameSplit ( upper . ) -}}
{{- end -}}
{{ join "_" $upperCaseFieldNameSplit }}
{{- end -}}
{{/*
Gets a value from .Values given
Usage:
{{ include "common.utils.getValueFromKey" (dict "key" "path.to.key" "context" $) }}
*/}}
{{- define "common.utils.getValueFromKey" -}}
{{- $splitKey := splitList "." .key -}}
{{- $value := "" -}}
{{- $latestObj := $.context.Values -}}
{{- range $splitKey -}}
{{- if not $latestObj -}}
{{- printf "please review the entire path of '%s' exists in values" $.key | fail -}}
{{- end -}}
{{- $value = ( index $latestObj . ) -}}
{{- $latestObj = $value -}}
{{- end -}}
{{- printf "%v" (default "" $value) -}}
{{- end -}}
{{/*
Returns first .Values key with a defined value or first of the list if all non-defined
Usage:
{{ include "common.utils.getKeyFromList" (dict "keys" (list "path.to.key1" "path.to.key2") "context" $) }}
*/}}
{{- define "common.utils.getKeyFromList" -}}
{{- $key := first .keys -}}
{{- $reverseKeys := reverse .keys }}
{{- range $reverseKeys }}
{{- $value := include "common.utils.getValueFromKey" (dict "key" . "context" $.context ) }}
{{- if $value -}}
{{- $key = . }}
{{- end -}}
{{- end -}}
{{- printf "%s" $key -}}
{{- end -}}

14
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{{/* vim: set filetype=mustache: */}}
{{/*
Warning about using rolling tag.
Usage:
{{ include "common.warnings.rollingTag" .Values.path.to.the.imageRoot }}
*/}}
{{- define "common.warnings.rollingTag" -}}
{{- if and (contains "bitnami/" .repository) (not (.tag | toString | regexFind "-r\\d+$|sha256:")) }}
WARNING: Rolling tag detected ({{ .repository }}:{{ .tag }}), please note that it is strongly recommended to avoid using rolling tags in a production environment.
+info https://docs.bitnami.com/containers/how-to/understand-rolling-tags-containers/
{{- end }}
{{- end -}}

72
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{{/* vim: set filetype=mustache: */}}
{{/*
Validate Cassandra required passwords are not empty.
Usage:
{{ include "common.validations.values.cassandra.passwords" (dict "secret" "secretName" "subchart" false "context" $) }}
Params:
- secret - String - Required. Name of the secret where Cassandra values are stored, e.g: "cassandra-passwords-secret"
- subchart - Boolean - Optional. Whether Cassandra is used as subchart or not. Default: false
*/}}
{{- define "common.validations.values.cassandra.passwords" -}}
{{- $existingSecret := include "common.cassandra.values.existingSecret" . -}}
{{- $enabled := include "common.cassandra.values.enabled" . -}}
{{- $dbUserPrefix := include "common.cassandra.values.key.dbUser" . -}}
{{- $valueKeyPassword := printf "%s.password" $dbUserPrefix -}}
{{- if and (or (not $existingSecret) (eq $existingSecret "\"\"")) (eq $enabled "true") -}}
{{- $requiredPasswords := list -}}
{{- $requiredPassword := dict "valueKey" $valueKeyPassword "secret" .secret "field" "cassandra-password" -}}
{{- $requiredPasswords = append $requiredPasswords $requiredPassword -}}
{{- include "common.validations.values.multiple.empty" (dict "required" $requiredPasswords "context" .context) -}}
{{- end -}}
{{- end -}}
{{/*
Auxiliary function to get the right value for existingSecret.
Usage:
{{ include "common.cassandra.values.existingSecret" (dict "context" $) }}
Params:
- subchart - Boolean - Optional. Whether Cassandra is used as subchart or not. Default: false
*/}}
{{- define "common.cassandra.values.existingSecret" -}}
{{- if .subchart -}}
{{- .context.Values.cassandra.dbUser.existingSecret | quote -}}
{{- else -}}
{{- .context.Values.dbUser.existingSecret | quote -}}
{{- end -}}
{{- end -}}
{{/*
Auxiliary function to get the right value for enabled cassandra.
Usage:
{{ include "common.cassandra.values.enabled" (dict "context" $) }}
*/}}
{{- define "common.cassandra.values.enabled" -}}
{{- if .subchart -}}
{{- printf "%v" .context.Values.cassandra.enabled -}}
{{- else -}}
{{- printf "%v" (not .context.Values.enabled) -}}
{{- end -}}
{{- end -}}
{{/*
Auxiliary function to get the right value for the key dbUser
Usage:
{{ include "common.cassandra.values.key.dbUser" (dict "subchart" "true" "context" $) }}
Params:
- subchart - Boolean - Optional. Whether Cassandra is used as subchart or not. Default: false
*/}}
{{- define "common.cassandra.values.key.dbUser" -}}
{{- if .subchart -}}
cassandra.dbUser
{{- else -}}
dbUser
{{- end -}}
{{- end -}}

103
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{{/* vim: set filetype=mustache: */}}
{{/*
Validate MariaDB required passwords are not empty.
Usage:
{{ include "common.validations.values.mariadb.passwords" (dict "secret" "secretName" "subchart" false "context" $) }}
Params:
- secret - String - Required. Name of the secret where MariaDB values are stored, e.g: "mysql-passwords-secret"
- subchart - Boolean - Optional. Whether MariaDB is used as subchart or not. Default: false
*/}}
{{- define "common.validations.values.mariadb.passwords" -}}
{{- $existingSecret := include "common.mariadb.values.auth.existingSecret" . -}}
{{- $enabled := include "common.mariadb.values.enabled" . -}}
{{- $architecture := include "common.mariadb.values.architecture" . -}}
{{- $authPrefix := include "common.mariadb.values.key.auth" . -}}
{{- $valueKeyRootPassword := printf "%s.rootPassword" $authPrefix -}}
{{- $valueKeyUsername := printf "%s.username" $authPrefix -}}
{{- $valueKeyPassword := printf "%s.password" $authPrefix -}}
{{- $valueKeyReplicationPassword := printf "%s.replicationPassword" $authPrefix -}}
{{- if and (or (not $existingSecret) (eq $existingSecret "\"\"")) (eq $enabled "true") -}}
{{- $requiredPasswords := list -}}
{{- $requiredRootPassword := dict "valueKey" $valueKeyRootPassword "secret" .secret "field" "mariadb-root-password" -}}
{{- $requiredPasswords = append $requiredPasswords $requiredRootPassword -}}
{{- $valueUsername := include "common.utils.getValueFromKey" (dict "key" $valueKeyUsername "context" .context) }}
{{- if not (empty $valueUsername) -}}
{{- $requiredPassword := dict "valueKey" $valueKeyPassword "secret" .secret "field" "mariadb-password" -}}
{{- $requiredPasswords = append $requiredPasswords $requiredPassword -}}
{{- end -}}
{{- if (eq $architecture "replication") -}}
{{- $requiredReplicationPassword := dict "valueKey" $valueKeyReplicationPassword "secret" .secret "field" "mariadb-replication-password" -}}
{{- $requiredPasswords = append $requiredPasswords $requiredReplicationPassword -}}
{{- end -}}
{{- include "common.validations.values.multiple.empty" (dict "required" $requiredPasswords "context" .context) -}}
{{- end -}}
{{- end -}}
{{/*
Auxiliary function to get the right value for existingSecret.
Usage:
{{ include "common.mariadb.values.auth.existingSecret" (dict "context" $) }}
Params:
- subchart - Boolean - Optional. Whether MariaDB is used as subchart or not. Default: false
*/}}
{{- define "common.mariadb.values.auth.existingSecret" -}}
{{- if .subchart -}}
{{- .context.Values.mariadb.auth.existingSecret | quote -}}
{{- else -}}
{{- .context.Values.auth.existingSecret | quote -}}
{{- end -}}
{{- end -}}
{{/*
Auxiliary function to get the right value for enabled mariadb.
Usage:
{{ include "common.mariadb.values.enabled" (dict "context" $) }}
*/}}
{{- define "common.mariadb.values.enabled" -}}
{{- if .subchart -}}
{{- printf "%v" .context.Values.mariadb.enabled -}}
{{- else -}}
{{- printf "%v" (not .context.Values.enabled) -}}
{{- end -}}
{{- end -}}
{{/*
Auxiliary function to get the right value for architecture
Usage:
{{ include "common.mariadb.values.architecture" (dict "subchart" "true" "context" $) }}
Params:
- subchart - Boolean - Optional. Whether MariaDB is used as subchart or not. Default: false
*/}}
{{- define "common.mariadb.values.architecture" -}}
{{- if .subchart -}}
{{- .context.Values.mariadb.architecture -}}
{{- else -}}
{{- .context.Values.architecture -}}
{{- end -}}
{{- end -}}
{{/*
Auxiliary function to get the right value for the key auth
Usage:
{{ include "common.mariadb.values.key.auth" (dict "subchart" "true" "context" $) }}
Params:
- subchart - Boolean - Optional. Whether MariaDB is used as subchart or not. Default: false
*/}}
{{- define "common.mariadb.values.key.auth" -}}
{{- if .subchart -}}
mariadb.auth
{{- else -}}
auth
{{- end -}}
{{- end -}}

108
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{{/* vim: set filetype=mustache: */}}
{{/*
Validate MongoDB&reg; required passwords are not empty.
Usage:
{{ include "common.validations.values.mongodb.passwords" (dict "secret" "secretName" "subchart" false "context" $) }}
Params:
- secret - String - Required. Name of the secret where MongoDB&reg; values are stored, e.g: "mongodb-passwords-secret"
- subchart - Boolean - Optional. Whether MongoDB&reg; is used as subchart or not. Default: false
*/}}
{{- define "common.validations.values.mongodb.passwords" -}}
{{- $existingSecret := include "common.mongodb.values.auth.existingSecret" . -}}
{{- $enabled := include "common.mongodb.values.enabled" . -}}
{{- $authPrefix := include "common.mongodb.values.key.auth" . -}}
{{- $architecture := include "common.mongodb.values.architecture" . -}}
{{- $valueKeyRootPassword := printf "%s.rootPassword" $authPrefix -}}
{{- $valueKeyUsername := printf "%s.username" $authPrefix -}}
{{- $valueKeyDatabase := printf "%s.database" $authPrefix -}}
{{- $valueKeyPassword := printf "%s.password" $authPrefix -}}
{{- $valueKeyReplicaSetKey := printf "%s.replicaSetKey" $authPrefix -}}
{{- $valueKeyAuthEnabled := printf "%s.enabled" $authPrefix -}}
{{- $authEnabled := include "common.utils.getValueFromKey" (dict "key" $valueKeyAuthEnabled "context" .context) -}}
{{- if and (or (not $existingSecret) (eq $existingSecret "\"\"")) (eq $enabled "true") (eq $authEnabled "true") -}}
{{- $requiredPasswords := list -}}
{{- $requiredRootPassword := dict "valueKey" $valueKeyRootPassword "secret" .secret "field" "mongodb-root-password" -}}
{{- $requiredPasswords = append $requiredPasswords $requiredRootPassword -}}
{{- $valueUsername := include "common.utils.getValueFromKey" (dict "key" $valueKeyUsername "context" .context) }}
{{- $valueDatabase := include "common.utils.getValueFromKey" (dict "key" $valueKeyDatabase "context" .context) }}
{{- if and $valueUsername $valueDatabase -}}
{{- $requiredPassword := dict "valueKey" $valueKeyPassword "secret" .secret "field" "mongodb-password" -}}
{{- $requiredPasswords = append $requiredPasswords $requiredPassword -}}
{{- end -}}
{{- if (eq $architecture "replicaset") -}}
{{- $requiredReplicaSetKey := dict "valueKey" $valueKeyReplicaSetKey "secret" .secret "field" "mongodb-replica-set-key" -}}
{{- $requiredPasswords = append $requiredPasswords $requiredReplicaSetKey -}}
{{- end -}}
{{- include "common.validations.values.multiple.empty" (dict "required" $requiredPasswords "context" .context) -}}
{{- end -}}
{{- end -}}
{{/*
Auxiliary function to get the right value for existingSecret.
Usage:
{{ include "common.mongodb.values.auth.existingSecret" (dict "context" $) }}
Params:
- subchart - Boolean - Optional. Whether MongoDb is used as subchart or not. Default: false
*/}}
{{- define "common.mongodb.values.auth.existingSecret" -}}
{{- if .subchart -}}
{{- .context.Values.mongodb.auth.existingSecret | quote -}}
{{- else -}}
{{- .context.Values.auth.existingSecret | quote -}}
{{- end -}}
{{- end -}}
{{/*
Auxiliary function to get the right value for enabled mongodb.
Usage:
{{ include "common.mongodb.values.enabled" (dict "context" $) }}
*/}}
{{- define "common.mongodb.values.enabled" -}}
{{- if .subchart -}}
{{- printf "%v" .context.Values.mongodb.enabled -}}
{{- else -}}
{{- printf "%v" (not .context.Values.enabled) -}}
{{- end -}}
{{- end -}}
{{/*
Auxiliary function to get the right value for the key auth
Usage:
{{ include "common.mongodb.values.key.auth" (dict "subchart" "true" "context" $) }}
Params:
- subchart - Boolean - Optional. Whether MongoDB&reg; is used as subchart or not. Default: false
*/}}
{{- define "common.mongodb.values.key.auth" -}}
{{- if .subchart -}}
mongodb.auth
{{- else -}}
auth
{{- end -}}
{{- end -}}
{{/*
Auxiliary function to get the right value for architecture
Usage:
{{ include "common.mongodb.values.architecture" (dict "subchart" "true" "context" $) }}
Params:
- subchart - Boolean - Optional. Whether MongoDB&reg; is used as subchart or not. Default: false
*/}}
{{- define "common.mongodb.values.architecture" -}}
{{- if .subchart -}}
{{- .context.Values.mongodb.architecture -}}
{{- else -}}
{{- .context.Values.architecture -}}
{{- end -}}
{{- end -}}

103
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{{/* vim: set filetype=mustache: */}}
{{/*
Validate MySQL required passwords are not empty.
Usage:
{{ include "common.validations.values.mysql.passwords" (dict "secret" "secretName" "subchart" false "context" $) }}
Params:
- secret - String - Required. Name of the secret where MySQL values are stored, e.g: "mysql-passwords-secret"
- subchart - Boolean - Optional. Whether MySQL is used as subchart or not. Default: false
*/}}
{{- define "common.validations.values.mysql.passwords" -}}
{{- $existingSecret := include "common.mysql.values.auth.existingSecret" . -}}
{{- $enabled := include "common.mysql.values.enabled" . -}}
{{- $architecture := include "common.mysql.values.architecture" . -}}
{{- $authPrefix := include "common.mysql.values.key.auth" . -}}
{{- $valueKeyRootPassword := printf "%s.rootPassword" $authPrefix -}}
{{- $valueKeyUsername := printf "%s.username" $authPrefix -}}
{{- $valueKeyPassword := printf "%s.password" $authPrefix -}}
{{- $valueKeyReplicationPassword := printf "%s.replicationPassword" $authPrefix -}}
{{- if and (or (not $existingSecret) (eq $existingSecret "\"\"")) (eq $enabled "true") -}}
{{- $requiredPasswords := list -}}
{{- $requiredRootPassword := dict "valueKey" $valueKeyRootPassword "secret" .secret "field" "mysql-root-password" -}}
{{- $requiredPasswords = append $requiredPasswords $requiredRootPassword -}}
{{- $valueUsername := include "common.utils.getValueFromKey" (dict "key" $valueKeyUsername "context" .context) }}
{{- if not (empty $valueUsername) -}}
{{- $requiredPassword := dict "valueKey" $valueKeyPassword "secret" .secret "field" "mysql-password" -}}
{{- $requiredPasswords = append $requiredPasswords $requiredPassword -}}
{{- end -}}
{{- if (eq $architecture "replication") -}}
{{- $requiredReplicationPassword := dict "valueKey" $valueKeyReplicationPassword "secret" .secret "field" "mysql-replication-password" -}}
{{- $requiredPasswords = append $requiredPasswords $requiredReplicationPassword -}}
{{- end -}}
{{- include "common.validations.values.multiple.empty" (dict "required" $requiredPasswords "context" .context) -}}
{{- end -}}
{{- end -}}
{{/*
Auxiliary function to get the right value for existingSecret.
Usage:
{{ include "common.mysql.values.auth.existingSecret" (dict "context" $) }}
Params:
- subchart - Boolean - Optional. Whether MySQL is used as subchart or not. Default: false
*/}}
{{- define "common.mysql.values.auth.existingSecret" -}}
{{- if .subchart -}}
{{- .context.Values.mysql.auth.existingSecret | quote -}}
{{- else -}}
{{- .context.Values.auth.existingSecret | quote -}}
{{- end -}}
{{- end -}}
{{/*
Auxiliary function to get the right value for enabled mysql.
Usage:
{{ include "common.mysql.values.enabled" (dict "context" $) }}
*/}}
{{- define "common.mysql.values.enabled" -}}
{{- if .subchart -}}
{{- printf "%v" .context.Values.mysql.enabled -}}
{{- else -}}
{{- printf "%v" (not .context.Values.enabled) -}}
{{- end -}}
{{- end -}}
{{/*
Auxiliary function to get the right value for architecture
Usage:
{{ include "common.mysql.values.architecture" (dict "subchart" "true" "context" $) }}
Params:
- subchart - Boolean - Optional. Whether MySQL is used as subchart or not. Default: false
*/}}
{{- define "common.mysql.values.architecture" -}}
{{- if .subchart -}}
{{- .context.Values.mysql.architecture -}}
{{- else -}}
{{- .context.Values.architecture -}}
{{- end -}}
{{- end -}}
{{/*
Auxiliary function to get the right value for the key auth
Usage:
{{ include "common.mysql.values.key.auth" (dict "subchart" "true" "context" $) }}
Params:
- subchart - Boolean - Optional. Whether MySQL is used as subchart or not. Default: false
*/}}
{{- define "common.mysql.values.key.auth" -}}
{{- if .subchart -}}
mysql.auth
{{- else -}}
auth
{{- end -}}
{{- end -}}

129
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{{/* vim: set filetype=mustache: */}}
{{/*
Validate PostgreSQL required passwords are not empty.
Usage:
{{ include "common.validations.values.postgresql.passwords" (dict "secret" "secretName" "subchart" false "context" $) }}
Params:
- secret - String - Required. Name of the secret where postgresql values are stored, e.g: "postgresql-passwords-secret"
- subchart - Boolean - Optional. Whether postgresql is used as subchart or not. Default: false
*/}}
{{- define "common.validations.values.postgresql.passwords" -}}
{{- $existingSecret := include "common.postgresql.values.existingSecret" . -}}
{{- $enabled := include "common.postgresql.values.enabled" . -}}
{{- $valueKeyPostgresqlPassword := include "common.postgresql.values.key.postgressPassword" . -}}
{{- $valueKeyPostgresqlReplicationEnabled := include "common.postgresql.values.key.replicationPassword" . -}}
{{- if and (or (not $existingSecret) (eq $existingSecret "\"\"")) (eq $enabled "true") -}}
{{- $requiredPasswords := list -}}
{{- $requiredPostgresqlPassword := dict "valueKey" $valueKeyPostgresqlPassword "secret" .secret "field" "postgresql-password" -}}
{{- $requiredPasswords = append $requiredPasswords $requiredPostgresqlPassword -}}
{{- $enabledReplication := include "common.postgresql.values.enabled.replication" . -}}
{{- if (eq $enabledReplication "true") -}}
{{- $requiredPostgresqlReplicationPassword := dict "valueKey" $valueKeyPostgresqlReplicationEnabled "secret" .secret "field" "postgresql-replication-password" -}}
{{- $requiredPasswords = append $requiredPasswords $requiredPostgresqlReplicationPassword -}}
{{- end -}}
{{- include "common.validations.values.multiple.empty" (dict "required" $requiredPasswords "context" .context) -}}
{{- end -}}
{{- end -}}
{{/*
Auxiliary function to decide whether evaluate global values.
Usage:
{{ include "common.postgresql.values.use.global" (dict "key" "key-of-global" "context" $) }}
Params:
- key - String - Required. Field to be evaluated within global, e.g: "existingSecret"
*/}}
{{- define "common.postgresql.values.use.global" -}}
{{- if .context.Values.global -}}
{{- if .context.Values.global.postgresql -}}
{{- index .context.Values.global.postgresql .key | quote -}}
{{- end -}}
{{- end -}}
{{- end -}}
{{/*
Auxiliary function to get the right value for existingSecret.
Usage:
{{ include "common.postgresql.values.existingSecret" (dict "context" $) }}
*/}}
{{- define "common.postgresql.values.existingSecret" -}}
{{- $globalValue := include "common.postgresql.values.use.global" (dict "key" "existingSecret" "context" .context) -}}
{{- if .subchart -}}
{{- default (.context.Values.postgresql.existingSecret | quote) $globalValue -}}
{{- else -}}
{{- default (.context.Values.existingSecret | quote) $globalValue -}}
{{- end -}}
{{- end -}}
{{/*
Auxiliary function to get the right value for enabled postgresql.
Usage:
{{ include "common.postgresql.values.enabled" (dict "context" $) }}
*/}}
{{- define "common.postgresql.values.enabled" -}}
{{- if .subchart -}}
{{- printf "%v" .context.Values.postgresql.enabled -}}
{{- else -}}
{{- printf "%v" (not .context.Values.enabled) -}}
{{- end -}}
{{- end -}}
{{/*
Auxiliary function to get the right value for the key postgressPassword.
Usage:
{{ include "common.postgresql.values.key.postgressPassword" (dict "subchart" "true" "context" $) }}
Params:
- subchart - Boolean - Optional. Whether postgresql is used as subchart or not. Default: false
*/}}
{{- define "common.postgresql.values.key.postgressPassword" -}}
{{- $globalValue := include "common.postgresql.values.use.global" (dict "key" "postgresqlUsername" "context" .context) -}}
{{- if not $globalValue -}}
{{- if .subchart -}}
postgresql.postgresqlPassword
{{- else -}}
postgresqlPassword
{{- end -}}
{{- else -}}
global.postgresql.postgresqlPassword
{{- end -}}
{{- end -}}
{{/*
Auxiliary function to get the right value for enabled.replication.
Usage:
{{ include "common.postgresql.values.enabled.replication" (dict "subchart" "true" "context" $) }}
Params:
- subchart - Boolean - Optional. Whether postgresql is used as subchart or not. Default: false
*/}}
{{- define "common.postgresql.values.enabled.replication" -}}
{{- if .subchart -}}
{{- printf "%v" .context.Values.postgresql.replication.enabled -}}
{{- else -}}
{{- printf "%v" .context.Values.replication.enabled -}}
{{- end -}}
{{- end -}}
{{/*
Auxiliary function to get the right value for the key replication.password.
Usage:
{{ include "common.postgresql.values.key.replicationPassword" (dict "subchart" "true" "context" $) }}
Params:
- subchart - Boolean - Optional. Whether postgresql is used as subchart or not. Default: false
*/}}
{{- define "common.postgresql.values.key.replicationPassword" -}}
{{- if .subchart -}}
postgresql.replication.password
{{- else -}}
replication.password
{{- end -}}
{{- end -}}

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{{/* vim: set filetype=mustache: */}}
{{/*
Validate Redis&reg; required passwords are not empty.
Usage:
{{ include "common.validations.values.redis.passwords" (dict "secret" "secretName" "subchart" false "context" $) }}
Params:
- secret - String - Required. Name of the secret where redis values are stored, e.g: "redis-passwords-secret"
- subchart - Boolean - Optional. Whether redis is used as subchart or not. Default: false
*/}}
{{- define "common.validations.values.redis.passwords" -}}
{{- $enabled := include "common.redis.values.enabled" . -}}
{{- $valueKeyPrefix := include "common.redis.values.keys.prefix" . -}}
{{- $standarizedVersion := include "common.redis.values.standarized.version" . }}
{{- $existingSecret := ternary (printf "%s%s" $valueKeyPrefix "auth.existingSecret") (printf "%s%s" $valueKeyPrefix "existingSecret") (eq $standarizedVersion "true") }}
{{- $existingSecretValue := include "common.utils.getValueFromKey" (dict "key" $existingSecret "context" .context) }}
{{- $valueKeyRedisPassword := ternary (printf "%s%s" $valueKeyPrefix "auth.password") (printf "%s%s" $valueKeyPrefix "password") (eq $standarizedVersion "true") }}
{{- $valueKeyRedisUseAuth := ternary (printf "%s%s" $valueKeyPrefix "auth.enabled") (printf "%s%s" $valueKeyPrefix "usePassword") (eq $standarizedVersion "true") }}
{{- if and (or (not $existingSecret) (eq $existingSecret "\"\"")) (eq $enabled "true") -}}
{{- $requiredPasswords := list -}}
{{- $useAuth := include "common.utils.getValueFromKey" (dict "key" $valueKeyRedisUseAuth "context" .context) -}}
{{- if eq $useAuth "true" -}}
{{- $requiredRedisPassword := dict "valueKey" $valueKeyRedisPassword "secret" .secret "field" "redis-password" -}}
{{- $requiredPasswords = append $requiredPasswords $requiredRedisPassword -}}
{{- end -}}
{{- include "common.validations.values.multiple.empty" (dict "required" $requiredPasswords "context" .context) -}}
{{- end -}}
{{- end -}}
{{/*
Auxiliary function to get the right value for enabled redis.
Usage:
{{ include "common.redis.values.enabled" (dict "context" $) }}
*/}}
{{- define "common.redis.values.enabled" -}}
{{- if .subchart -}}
{{- printf "%v" .context.Values.redis.enabled -}}
{{- else -}}
{{- printf "%v" (not .context.Values.enabled) -}}
{{- end -}}
{{- end -}}
{{/*
Auxiliary function to get the right prefix path for the values
Usage:
{{ include "common.redis.values.key.prefix" (dict "subchart" "true" "context" $) }}
Params:
- subchart - Boolean - Optional. Whether redis is used as subchart or not. Default: false
*/}}
{{- define "common.redis.values.keys.prefix" -}}
{{- if .subchart -}}redis.{{- else -}}{{- end -}}
{{- end -}}
{{/*
Checks whether the redis chart's includes the standarizations (version >= 14)
Usage:
{{ include "common.redis.values.standarized.version" (dict "context" $) }}
*/}}
{{- define "common.redis.values.standarized.version" -}}
{{- $standarizedAuth := printf "%s%s" (include "common.redis.values.keys.prefix" .) "auth" -}}
{{- $standarizedAuthValues := include "common.utils.getValueFromKey" (dict "key" $standarizedAuth "context" .context) }}
{{- if $standarizedAuthValues -}}
{{- true -}}
{{- end -}}
{{- end -}}

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{{/* vim: set filetype=mustache: */}}
{{/*
Validate values must not be empty.
Usage:
{{- $validateValueConf00 := (dict "valueKey" "path.to.value" "secret" "secretName" "field" "password-00") -}}
{{- $validateValueConf01 := (dict "valueKey" "path.to.value" "secret" "secretName" "field" "password-01") -}}
{{ include "common.validations.values.empty" (dict "required" (list $validateValueConf00 $validateValueConf01) "context" $) }}
Validate value params:
- valueKey - String - Required. The path to the validating value in the values.yaml, e.g: "mysql.password"
- secret - String - Optional. Name of the secret where the validating value is generated/stored, e.g: "mysql-passwords-secret"
- field - String - Optional. Name of the field in the secret data, e.g: "mysql-password"
*/}}
{{- define "common.validations.values.multiple.empty" -}}
{{- range .required -}}
{{- include "common.validations.values.single.empty" (dict "valueKey" .valueKey "secret" .secret "field" .field "context" $.context) -}}
{{- end -}}
{{- end -}}
{{/*
Validate a value must not be empty.
Usage:
{{ include "common.validations.value.empty" (dict "valueKey" "mariadb.password" "secret" "secretName" "field" "my-password" "subchart" "subchart" "context" $) }}
Validate value params:
- valueKey - String - Required. The path to the validating value in the values.yaml, e.g: "mysql.password"
- secret - String - Optional. Name of the secret where the validating value is generated/stored, e.g: "mysql-passwords-secret"
- field - String - Optional. Name of the field in the secret data, e.g: "mysql-password"
- subchart - String - Optional - Name of the subchart that the validated password is part of.
*/}}
{{- define "common.validations.values.single.empty" -}}
{{- $value := include "common.utils.getValueFromKey" (dict "key" .valueKey "context" .context) }}
{{- $subchart := ternary "" (printf "%s." .subchart) (empty .subchart) }}
{{- if not $value -}}
{{- $varname := "my-value" -}}
{{- $getCurrentValue := "" -}}
{{- if and .secret .field -}}
{{- $varname = include "common.utils.fieldToEnvVar" . -}}
{{- $getCurrentValue = printf " To get the current value:\n\n %s\n" (include "common.utils.secret.getvalue" .) -}}
{{- end -}}
{{- printf "\n '%s' must not be empty, please add '--set %s%s=$%s' to the command.%s" .valueKey $subchart .valueKey $varname $getCurrentValue -}}
{{- end -}}
{{- end -}}

5
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## bitnami/common
## It is required by CI/CD tools and processes.
## @skip exampleValue
##
exampleValue: common-chart

89
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CHART NAME: {{ .Chart.Name }}
CHART VERSION: {{ .Chart.Version }}
APP VERSION: {{ .Chart.AppVersion }}
** Please be patient while the chart is being deployed **
{{- if .Values.diagnosticMode.enabled }}
The chart has been deployed in diagnostic mode. All probes have been disabled and the command has been overwritten with:
command: {{- include "common.tplvalues.render" (dict "value" .Values.diagnosticMode.command "context" $) | nindent 4 }}
args: {{- include "common.tplvalues.render" (dict "value" .Values.diagnosticMode.args "context" $) | nindent 4 }}
Get the list of pods by executing:
kubectl get pods --namespace {{ .Release.Namespace }} -l app.kubernetes.io/instance={{ .Release.Name }}
Access the pod you want to debug by executing
kubectl exec --namespace {{ .Release.Namespace }} -ti <NAME OF THE POD> -- /opt/bitnami/scripts/postgresql/entrypoint.sh /bin/bash
In order to replicate the container startup scripts execute this command:
/opt/bitnami/scripts/postgresql/entrypoint.sh /opt/bitnami/scripts/postgresql/run.sh
{{- else }}
PostgreSQL can be accessed via port {{ include "postgresql.service.port" . }} on the following DNS names from within your cluster:
{{ include "postgresql.primary.fullname" . }}.{{ .Release.Namespace }}.svc.cluster.local - Read/Write connection
{{- if eq .Values.architecture "replication" }}
{{ include "postgresql.readReplica.fullname" . }}.{{ .Release.Namespace }}.svc.cluster.local - Read only connection
{{- end }}
{{- $customUser := include "postgresql.username" . }}
{{- if and (not (empty $customUser)) (ne $customUser "postgres") .Values.auth.enablePostgresUser }}
To get the password for "postgres" run:
export POSTGRES_ADMIN_PASSWORD=$(kubectl get secret --namespace {{ .Release.Namespace }} {{ include "postgresql.secretName" . }} -o jsonpath="{.data.postgres-password}" | base64 -d)
To get the password for "{{ $customUser }}" run:
export POSTGRES_PASSWORD=$(kubectl get secret --namespace {{ .Release.Namespace }} {{ include "postgresql.secretName" . }} -o jsonpath="{.data.password}" | base64 -d)
{{- else }}
To get the password for "{{ default "postgres" $customUser }}" run:
export POSTGRES_PASSWORD=$(kubectl get secret --namespace {{ .Release.Namespace }} {{ include "postgresql.secretName" . }} -o jsonpath="{.data.{{ ternary "password" "postgres-password" (and (not (empty $customUser)) (ne $customUser "postgres")) }}}" | base64 -d)
{{- end }}
To connect to your database run the following command:
kubectl run {{ include "common.names.fullname" . }}-client --rm --tty -i --restart='Never' --namespace {{ .Release.Namespace }} --image {{ include "postgresql.image" . }} --env="PGPASSWORD=$POSTGRES_PASSWORD" \
--command -- psql --host {{ include "postgresql.primary.fullname" . }} -U {{ default "postgres" $customUser }} -d {{- if include "postgresql.database" . }} {{ include "postgresql.database" . }}{{- else }} postgres{{- end }} -p {{ include "postgresql.service.port" . }}
> NOTE: If you access the container using bash, make sure that you execute "/opt/bitnami/scripts/postgresql/entrypoint.sh /bin/bash" in order to avoid the error "psql: local user with ID {{ .Values.primary.containerSecurityContext.runAsUser }}} does not exist"
To connect to your database from outside the cluster execute the following commands:
{{- if contains "NodePort" .Values.primary.service.type }}
export NODE_IP=$(kubectl get nodes --namespace {{ .Release.Namespace }} -o jsonpath="{.items[0].status.addresses[0].address}")
export NODE_PORT=$(kubectl get --namespace {{ .Release.Namespace }} -o jsonpath="{.spec.ports[0].nodePort}" services {{ include "postgresql.primary.fullname" . }})
PGPASSWORD="$POSTGRES_PASSWORD" psql --host $NODE_IP --port $NODE_PORT -U {{ default "postgres" $customUser }} -d {{- if include "postgresql.database" . }} {{ include "postgresql.database" . }}{{- else }} postgres{{- end }}
{{- else if contains "LoadBalancer" .Values.primary.service.type }}
NOTE: It may take a few minutes for the LoadBalancer IP to be available.
Watch the status with: 'kubectl get svc --namespace {{ .Release.Namespace }} -w {{ include "postgresql.primary.fullname" . }}'
export SERVICE_IP=$(kubectl get svc --namespace {{ .Release.Namespace }} {{ include "postgresql.primary.fullname" . }} --template "{{ "{{ range (index .status.loadBalancer.ingress 0) }}{{ . }}{{ end }}" }}")
PGPASSWORD="$POSTGRES_PASSWORD" psql --host $SERVICE_IP --port {{ include "postgresql.service.port" . }} -U {{ default "postgres" $customUser }} -d {{- if include "postgresql.database" . }} {{ include "postgresql.database" . }}{{- else }} postgres{{- end }}
{{- else if contains "ClusterIP" .Values.primary.service.type }}
kubectl port-forward --namespace {{ .Release.Namespace }} svc/{{ include "postgresql.primary.fullname" . }} {{ include "postgresql.service.port" . }}:{{ include "postgresql.service.port" . }} &
PGPASSWORD="$POSTGRES_PASSWORD" psql --host 127.0.0.1 -U {{ default "postgres" $customUser }} -d {{- if include "postgresql.database" . }} {{ include "postgresql.database" . }}{{- else }} postgres{{- end }} -p {{ include "postgresql.service.port" . }}
{{- end }}
{{- end }}
{{- include "postgresql.validateValues" . -}}
{{- include "common.warnings.rollingTag" .Values.image -}}
{{- include "common.warnings.rollingTag" .Values.volumePermissions.image }}

399
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{{/* vim: set filetype=mustache: */}}
{{/*
Create a default fully qualified app name for PostgreSQL Primary objects
We truncate at 63 chars because some Kubernetes name fields are limited to this (by the DNS naming spec).
*/}}
{{- define "postgresql.primary.fullname" -}}
{{- if eq .Values.architecture "replication" }}
{{- printf "%s-%s" (include "common.names.fullname" .) .Values.primary.name | trunc 63 | trimSuffix "-" -}}
{{- else -}}
{{- include "common.names.fullname" . -}}
{{- end -}}
{{- end -}}
{{/*
Create a default fully qualified app name for PostgreSQL read-only replicas objects
We truncate at 63 chars because some Kubernetes name fields are limited to this (by the DNS naming spec).
*/}}
{{- define "postgresql.readReplica.fullname" -}}
{{- printf "%s-%s" (include "common.names.fullname" .) .Values.readReplicas.name | trunc 63 | trimSuffix "-" -}}
{{- end -}}
{{/*
Create the default FQDN for PostgreSQL primary headless service
We truncate at 63 chars because of the DNS naming spec.
*/}}
{{- define "postgresql.primary.svc.headless" -}}
{{- printf "%s-hl" (include "postgresql.primary.fullname" .) | trunc 63 | trimSuffix "-" }}
{{- end -}}
{{/*
Create the default FQDN for PostgreSQL read-only replicas headless service
We truncate at 63 chars because of the DNS naming spec.
*/}}
{{- define "postgresql.readReplica.svc.headless" -}}
{{- printf "%s-hl" (include "postgresql.readReplica.fullname" .) | trunc 63 | trimSuffix "-" }}
{{- end -}}
{{/*
Return the proper PostgreSQL image name
*/}}
{{- define "postgresql.image" -}}
{{ include "common.images.image" (dict "imageRoot" .Values.image "global" .Values.global) }}
{{- end -}}
{{/*
Return the proper PostgreSQL metrics image name
*/}}
{{- define "postgresql.metrics.image" -}}
{{ include "common.images.image" (dict "imageRoot" .Values.metrics.image "global" .Values.global) }}
{{- end -}}
{{/*
Return the proper image name (for the init container volume-permissions image)
*/}}
{{- define "postgresql.volumePermissions.image" -}}
{{ include "common.images.image" (dict "imageRoot" .Values.volumePermissions.image "global" .Values.global) }}
{{- end -}}
{{/*
Return the proper Docker Image Registry Secret Names
*/}}
{{- define "postgresql.imagePullSecrets" -}}
{{ include "common.images.pullSecrets" (dict "images" (list .Values.image .Values.metrics.image .Values.volumePermissions.image) "global" .Values.global) }}
{{- end -}}
{{/*
Return the name for a custom user to create
*/}}
{{- define "postgresql.username" -}}
{{- if .Values.global.postgresql.auth.username }}
{{- .Values.global.postgresql.auth.username -}}
{{- else -}}
{{- .Values.auth.username -}}
{{- end -}}
{{- end -}}
{{/*
Return the name for a custom database to create
*/}}
{{- define "postgresql.database" -}}
{{- if .Values.global.postgresql.auth.database }}
{{- .Values.global.postgresql.auth.database -}}
{{- else if .Values.auth.database -}}
{{- .Values.auth.database -}}
{{- end -}}
{{- end -}}
{{/*
Get the password secret.
*/}}
{{- define "postgresql.secretName" -}}
{{- if .Values.global.postgresql.auth.existingSecret }}
{{- printf "%s" (tpl .Values.global.postgresql.auth.existingSecret $) -}}
{{- else if .Values.auth.existingSecret -}}
{{- printf "%s" (tpl .Values.auth.existingSecret $) -}}
{{- else -}}
{{- printf "%s" (include "common.names.fullname" .) -}}
{{- end -}}
{{- end -}}
{{/*
Get the replication-password key.
*/}}
{{- define "postgresql.replicationPasswordKey" -}}
{{- if or .Values.global.postgresql.auth.existingSecret .Values.auth.existingSecret }}
{{- if .Values.global.postgresql.auth.secretKeys.replicationPasswordKey }}
{{- printf "%s" (tpl .Values.global.postgresql.auth.secretKeys.replicationPasswordKey $) -}}
{{- else if .Values.auth.secretKeys.replicationPasswordKey -}}
{{- printf "%s" (tpl .Values.auth.secretKeys.replicationPasswordKey $) -}}
{{- else -}}
{{- "replication-password" -}}
{{- end -}}
{{- else -}}
{{- "replication-password" -}}
{{- end -}}
{{- end -}}
{{/*
Get the admin-password key.
*/}}
{{- define "postgresql.adminPasswordKey" -}}
{{- if or .Values.global.postgresql.auth.existingSecret .Values.auth.existingSecret }}
{{- if .Values.global.postgresql.auth.secretKeys.adminPasswordKey }}
{{- printf "%s" (tpl .Values.global.postgresql.auth.secretKeys.adminPasswordKey $) -}}
{{- else if .Values.auth.secretKeys.adminPasswordKey -}}
{{- printf "%s" (tpl .Values.auth.secretKeys.adminPasswordKey $) -}}
{{- end -}}
{{- else -}}
{{- "postgres-password" -}}
{{- end -}}
{{- end -}}
{{/*
Get the user-password key.
*/}}
{{- define "postgresql.userPasswordKey" -}}
{{- if or .Values.global.postgresql.auth.existingSecret .Values.auth.existingSecret }}
{{- if or (empty (include "postgresql.username" .)) (eq (include "postgresql.username" .) "postgres") }}
{{- printf "%s" (include "postgresql.adminPasswordKey" .) -}}
{{- else -}}
{{- if .Values.global.postgresql.auth.secretKeys.userPasswordKey }}
{{- printf "%s" (tpl .Values.global.postgresql.auth.secretKeys.userPasswordKey $) -}}
{{- else if .Values.auth.secretKeys.userPasswordKey -}}
{{- printf "%s" (tpl .Values.auth.secretKeys.userPasswordKey $) -}}
{{- end -}}
{{- end -}}
{{- else -}}
{{- ternary "password" "postgres-password" (and (not (empty (include "postgresql.username" .))) (ne (include "postgresql.username" .) "postgres")) -}}
{{- end -}}
{{- end -}}
{{/*
Return true if a secret object should be created
*/}}
{{- define "postgresql.createSecret" -}}
{{- if not (or .Values.global.postgresql.auth.existingSecret .Values.auth.existingSecret) -}}
{{- true -}}
{{- end -}}
{{- end -}}
{{/*
Return PostgreSQL service port
*/}}
{{- define "postgresql.service.port" -}}
{{- if .Values.global.postgresql.service.ports.postgresql }}
{{- .Values.global.postgresql.service.ports.postgresql -}}
{{- else -}}
{{- .Values.primary.service.ports.postgresql -}}
{{- end -}}
{{- end -}}
{{/*
Return PostgreSQL service port
*/}}
{{- define "postgresql.readReplica.service.port" -}}
{{- if .Values.global.postgresql.service.ports.postgresql }}
{{- .Values.global.postgresql.service.ports.postgresql -}}
{{- else -}}
{{- .Values.readReplicas.service.ports.postgresql -}}
{{- end -}}
{{- end -}}
{{/*
Get the PostgreSQL primary configuration ConfigMap name.
*/}}
{{- define "postgresql.primary.configmapName" -}}
{{- if .Values.primary.existingConfigmap -}}
{{- printf "%s" (tpl .Values.primary.existingConfigmap $) -}}
{{- else -}}
{{- printf "%s-configuration" (include "postgresql.primary.fullname" .) -}}
{{- end -}}
{{- end -}}
{{/*
Return true if a configmap object should be created for PostgreSQL primary with the configuration
*/}}
{{- define "postgresql.primary.createConfigmap" -}}
{{- if and (or .Values.primary.configuration .Values.primary.pgHbaConfiguration) (not .Values.primary.existingConfigmap) }}
{{- true -}}
{{- else -}}
{{- end -}}
{{- end -}}
{{/*
Get the PostgreSQL primary extended configuration ConfigMap name.
*/}}
{{- define "postgresql.primary.extendedConfigmapName" -}}
{{- if .Values.primary.existingExtendedConfigmap -}}
{{- printf "%s" (tpl .Values.primary.existingExtendedConfigmap $) -}}
{{- else -}}
{{- printf "%s-extended-configuration" (include "postgresql.primary.fullname" .) -}}
{{- end -}}
{{- end -}}
{{/*
Get the PostgreSQL read replica extended configuration ConfigMap name.
*/}}
{{- define "postgresql.readReplicas.extendedConfigmapName" -}}
{{- printf "%s-extended-configuration" (include "postgresql.readReplica.fullname" .) -}}
{{- end -}}
{{/*
Return true if a configmap object should be created for PostgreSQL primary with the extended configuration
*/}}
{{- define "postgresql.primary.createExtendedConfigmap" -}}
{{- if and .Values.primary.extendedConfiguration (not .Values.primary.existingExtendedConfigmap) }}
{{- true -}}
{{- else -}}
{{- end -}}
{{- end -}}
{{/*
Return true if a configmap object should be created for PostgreSQL read replica with the extended configuration
*/}}
{{- define "postgresql.readReplicas.createExtendedConfigmap" -}}
{{- if .Values.readReplicas.extendedConfiguration }}
{{- true -}}
{{- else -}}
{{- end -}}
{{- end -}}
{{/*
Create the name of the service account to use
*/}}
{{- define "postgresql.serviceAccountName" -}}
{{- if .Values.serviceAccount.create -}}
{{ default (include "common.names.fullname" .) .Values.serviceAccount.name }}
{{- else -}}
{{ default "default" .Values.serviceAccount.name }}
{{- end -}}
{{- end -}}
{{/*
Return true if a configmap should be mounted with PostgreSQL configuration
*/}}
{{- define "postgresql.mountConfigurationCM" -}}
{{- if or .Values.primary.configuration .Values.primary.pgHbaConfiguration .Values.primary.existingConfigmap }}
{{- true -}}
{{- end -}}
{{- end -}}
{{/*
Get the initialization scripts ConfigMap name.
*/}}
{{- define "postgresql.initdb.scriptsCM" -}}
{{- if .Values.primary.initdb.scriptsConfigMap -}}
{{- printf "%s" (tpl .Values.primary.initdb.scriptsConfigMap $) -}}
{{- else -}}
{{- printf "%s-init-scripts" (include "postgresql.primary.fullname" .) -}}
{{- end -}}
{{- end -}}
{/*
Return true if TLS is enabled for LDAP connection
*/}}
{{- define "postgresql.ldap.tls.enabled" -}}
{{- if and (kindIs "string" .Values.ldap.tls) (not (empty .Values.ldap.tls)) }}
{{- true -}}
{{- else if and (kindIs "map" .Values.ldap.tls) .Values.ldap.tls.enabled }}
{{- true -}}
{{- end -}}
{{- end -}}
{{/*
Get the readiness probe command
*/}}
{{- define "postgresql.readinessProbeCommand" -}}
{{- $customUser := include "postgresql.username" . }}
- |
{{- if (include "postgresql.database" .) }}
exec pg_isready -U {{ default "postgres" $customUser | quote }} -d "dbname={{ include "postgresql.database" . }} {{- if .Values.tls.enabled }} sslcert={{ include "postgresql.tlsCert" . }} sslkey={{ include "postgresql.tlsCertKey" . }}{{- end }}" -h 127.0.0.1 -p {{ .Values.containerPorts.postgresql }}
{{- else }}
exec pg_isready -U {{ default "postgres" $customUser | quote }} {{- if .Values.tls.enabled }} -d "sslcert={{ include "postgresql.tlsCert" . }} sslkey={{ include "postgresql.tlsCertKey" . }}"{{- end }} -h 127.0.0.1 -p {{ .Values.containerPorts.postgresql }}
{{- end }}
{{- if contains "bitnami/" .Values.image.repository }}
[ -f /opt/bitnami/postgresql/tmp/.initialized ] || [ -f /bitnami/postgresql/.initialized ]
{{- end -}}
{{- end -}}
{{/*
Compile all warnings into a single message, and call fail.
*/}}
{{- define "postgresql.validateValues" -}}
{{- $messages := list -}}
{{- $messages := append $messages (include "postgresql.validateValues.ldapConfigurationMethod" .) -}}
{{- $messages := append $messages (include "postgresql.validateValues.psp" .) -}}
{{- $messages := without $messages "" -}}
{{- $message := join "\n" $messages -}}
{{- if $message -}}
{{- printf "\nVALUES VALIDATION:\n%s" $message | fail -}}
{{- end -}}
{{- end -}}
{{/*
Validate values of Postgresql - If ldap.url is used then you don't need the other settings for ldap
*/}}
{{- define "postgresql.validateValues.ldapConfigurationMethod" -}}
{{- if and .Values.ldap.enabled (and (not (empty .Values.ldap.url)) (not (empty .Values.ldap.server))) }}
postgresql: ldap.url, ldap.server
You cannot set both `ldap.url` and `ldap.server` at the same time.
Please provide a unique way to configure LDAP.
More info at https://www.postgresql.org/docs/current/auth-ldap.html
{{- end -}}
{{- end -}}
{{/*
Validate values of Postgresql - If PSP is enabled RBAC should be enabled too
*/}}
{{- define "postgresql.validateValues.psp" -}}
{{- if and .Values.psp.create (not .Values.rbac.create) }}
postgresql: psp.create, rbac.create
RBAC should be enabled if PSP is enabled in order for PSP to work.
More info at https://kubernetes.io/docs/concepts/policy/pod-security-policy/#authorizing-policies
{{- end -}}
{{- end -}}
{{/*
Return the path to the cert file.
*/}}
{{- define "postgresql.tlsCert" -}}
{{- if .Values.tls.autoGenerated }}
{{- printf "/opt/bitnami/postgresql/certs/tls.crt" -}}
{{- else -}}
{{- required "Certificate filename is required when TLS in enabled" .Values.tls.certFilename | printf "/opt/bitnami/postgresql/certs/%s" -}}
{{- end -}}
{{- end -}}
{{/*
Return the path to the cert key file.
*/}}
{{- define "postgresql.tlsCertKey" -}}
{{- if .Values.tls.autoGenerated }}
{{- printf "/opt/bitnami/postgresql/certs/tls.key" -}}
{{- else -}}
{{- required "Certificate Key filename is required when TLS in enabled" .Values.tls.certKeyFilename | printf "/opt/bitnami/postgresql/certs/%s" -}}
{{- end -}}
{{- end -}}
{{/*
Return the path to the CA cert file.
*/}}
{{- define "postgresql.tlsCACert" -}}
{{- if .Values.tls.autoGenerated }}
{{- printf "/opt/bitnami/postgresql/certs/ca.crt" -}}
{{- else -}}
{{- printf "/opt/bitnami/postgresql/certs/%s" .Values.tls.certCAFilename -}}
{{- end -}}
{{- end -}}
{{/*
Return the path to the CRL file.
*/}}
{{- define "postgresql.tlsCRL" -}}
{{- if .Values.tls.crlFilename -}}
{{- printf "/opt/bitnami/postgresql/certs/%s" .Values.tls.crlFilename -}}
{{- end -}}
{{- end -}}
{{/*
Return true if a TLS credentials secret object should be created
*/}}
{{- define "postgresql.createTlsSecret" -}}
{{- if and .Values.tls.autoGenerated (not .Values.tls.certificatesSecret) }}
{{- true -}}
{{- end -}}
{{- end -}}
{{/*
Return the path to the CA cert file.
*/}}
{{- define "postgresql.tlsSecretName" -}}
{{- if .Values.tls.autoGenerated }}
{{- printf "%s-crt" (include "common.names.fullname" .) -}}
{{- else -}}
{{ required "A secret containing TLS certificates is required when TLS is enabled" .Values.tls.certificatesSecret }}
{{- end -}}
{{- end -}}

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{{- range .Values.extraDeploy }}
---
{{ include "common.tplvalues.render" (dict "value" . "context" $) }}
{{- end }}

32
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{{- if and .Values.networkPolicy.enabled (or .Values.networkPolicy.egressRules.denyConnectionsToExternal .Values.networkPolicy.egressRules.customRules) }}
apiVersion: {{ include "common.capabilities.networkPolicy.apiVersion" . }}
kind: NetworkPolicy
metadata:
name: {{ printf "%s-egress" (include "common.names.fullname" .) }}
namespace: {{ .Release.Namespace }}
labels: {{- include "common.labels.standard" . | nindent 4 }}
{{- if .Values.commonLabels }}
{{- include "common.tplvalues.render" ( dict "value" .Values.commonLabels "context" $ ) | nindent 4 }}
{{- end }}
{{- if .Values.commonAnnotations }}
annotations: {{- include "common.tplvalues.render" ( dict "value" .Values.commonAnnotations "context" $ ) | nindent 4 }}
{{- end }}
spec:
podSelector:
matchLabels: {{- include "common.labels.matchLabels" . | nindent 6 }}
policyTypes:
- Egress
egress:
{{- if .Values.networkPolicy.egressRules.denyConnectionsToExternal }}
- ports:
- port: 53
protocol: UDP
- port: 53
protocol: TCP
- to:
- namespaceSelector: {}
{{- end }}
{{- if .Values.networkPolicy.egressRules.customRules }}
{{- include "common.tplvalues.render" (dict "value" .Values.networkPolicy.egressRules.customRules "context" $) | nindent 4 }}
{{- end }}
{{- end }}

24
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{{- if (include "postgresql.primary.createConfigmap" .) }}
apiVersion: v1
kind: ConfigMap
metadata:
name: {{ printf "%s-configuration" (include "postgresql.primary.fullname" .) }}
namespace: {{ .Release.Namespace | quote }}
labels: {{- include "common.labels.standard" . | nindent 4 }}
app.kubernetes.io/component: primary
{{- if .Values.commonLabels }}
{{- include "common.tplvalues.render" ( dict "value" .Values.commonLabels "context" $ ) | nindent 4 }}
{{- end }}
{{- if .Values.commonAnnotations }}
annotations: {{- include "common.tplvalues.render" ( dict "value" .Values.commonAnnotations "context" $ ) | nindent 4 }}
{{- end }}
data:
{{- if .Values.primary.configuration }}
postgresql.conf: |-
{{- include "common.tplvalues.render" ( dict "value" .Values.primary.configuration "context" $ ) | nindent 4 }}
{{- end }}
{{- if .Values.primary.pgHbaConfiguration }}
pg_hba.conf: |
{{- include "common.tplvalues.render" ( dict "value" .Values.primary.pgHbaConfiguration "context" $ ) | nindent 4 }}
{{- end }}
{{- end }}

18
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{{- if (include "postgresql.primary.createExtendedConfigmap" .) }}
apiVersion: v1
kind: ConfigMap
metadata:
name: {{ printf "%s-extended-configuration" (include "postgresql.primary.fullname" .) }}
namespace: {{ .Release.Namespace | quote }}
labels: {{- include "common.labels.standard" . | nindent 4 }}
app.kubernetes.io/component: primary
{{- if .Values.commonLabels }}
{{- include "common.tplvalues.render" ( dict "value" .Values.commonLabels "context" $ ) | nindent 4 }}
{{- end }}
{{- if .Values.commonAnnotations }}
annotations: {{- include "common.tplvalues.render" ( dict "value" .Values.commonAnnotations "context" $ ) | nindent 4 }}
{{- end }}
data:
override.conf: |-
{{- include "common.tplvalues.render" ( dict "value" .Values.primary.extendedConfiguration "context" $ ) | nindent 4 }}
{{- end }}

15
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{{- if and .Values.primary.initdb.scripts (not .Values.primary.initdb.scriptsConfigMap) }}
apiVersion: v1
kind: ConfigMap
metadata:
name: {{ printf "%s-init-scripts" (include "postgresql.primary.fullname" .) }}
namespace: {{ .Release.Namespace | quote }}
labels: {{- include "common.labels.standard" . | nindent 4 }}
{{- if .Values.commonLabels }}
{{- include "common.tplvalues.render" ( dict "value" .Values.commonLabels "context" $ ) | nindent 4 }}
{{- end }}
{{- if .Values.commonAnnotations }}
annotations: {{- include "common.tplvalues.render" ( dict "value" .Values.commonAnnotations "context" $ ) | nindent 4 }}
{{- end }}
data: {{- include "common.tplvalues.render" (dict "value" .Values.primary.initdb.scripts "context" .) | nindent 2 }}
{{- end }}

16
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{{- if and .Values.metrics.enabled .Values.metrics.customMetrics }}
apiVersion: v1
kind: ConfigMap
metadata:
name: {{ printf "%s-metrics" (include "postgresql.primary.fullname" .) }}
namespace: {{ .Release.Namespace | quote }}
labels: {{- include "common.labels.standard" . | nindent 4 }}
{{- if .Values.commonLabels }}
{{- include "common.tplvalues.render" ( dict "value" .Values.commonLabels "context" $ ) | nindent 4 }}
{{- end }}
{{- if .Values.commonAnnotations }}
annotations: {{- include "common.tplvalues.render" ( dict "value" .Values.commonAnnotations "context" $ ) | nindent 4 }}
{{- end }}
data:
custom-metrics.yaml: {{ toYaml .Values.metrics.customMetrics | quote }}
{{- end }}

31
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{{- if .Values.metrics.enabled }}
apiVersion: v1
kind: Service
metadata:
name: {{ printf "%s-metrics" (include "postgresql.primary.fullname" .) }}
namespace: {{ .Release.Namespace | quote }}
labels: {{- include "common.labels.standard" . | nindent 4 }}
app.kubernetes.io/component: metrics
{{- if .Values.commonLabels }}
{{- include "common.tplvalues.render" ( dict "value" .Values.commonLabels "context" $ ) | nindent 4 }}
{{- end }}
annotations:
{{- if .Values.commonAnnotations }}
{{- include "common.tplvalues.render" ( dict "value" .Values.commonAnnotations "context" $ ) | nindent 4 }}
{{- end }}
{{- if .Values.metrics.service.annotations }}
{{- include "common.tplvalues.render" ( dict "value" .Values.metrics.service.annotations "context" $ ) | nindent 4 }}
{{- end }}
spec:
type: ClusterIP
sessionAffinity: {{ .Values.metrics.service.sessionAffinity }}
{{- if .Values.metrics.service.clusterIP }}
clusterIP: {{ .Values.metrics.service.clusterIP }}
{{- end }}
ports:
- name: http-metrics
port: {{ .Values.metrics.service.ports.metrics }}
targetPort: http-metrics
selector: {{- include "common.labels.matchLabels" . | nindent 4 }}
app.kubernetes.io/component: primary
{{- end }}

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{{- if and .Values.networkPolicy.enabled (or .Values.networkPolicy.metrics.enabled .Values.networkPolicy.ingressRules.primaryAccessOnlyFrom.enabled) }}
apiVersion: {{ include "common.capabilities.networkPolicy.apiVersion" . }}
kind: NetworkPolicy
metadata:
name: {{ printf "%s-ingress" (include "postgresql.primary.fullname" .) }}
namespace: {{ .Release.Namespace | quote }}
labels: {{- include "common.labels.standard" . | nindent 4 }}
app.kubernetes.io/component: primary
{{- if .Values.commonLabels }}
{{- include "common.tplvalues.render" ( dict "value" .Values.commonLabels "context" $ ) | nindent 4 }}
{{- end }}
{{- if .Values.commonAnnotations }}
annotations: {{- include "common.tplvalues.render" ( dict "value" .Values.commonAnnotations "context" $ ) | nindent 4 }}
{{- end }}
spec:
podSelector:
matchLabels: {{- include "common.labels.matchLabels" . | nindent 6 }}
app.kubernetes.io/component: primary
ingress:
{{- if and .Values.metrics.enabled .Values.networkPolicy.metrics.enabled (or .Values.networkPolicy.metrics.namespaceSelector .Values.networkPolicy.metrics.podSelector) }}
- from:
{{- if .Values.networkPolicy.metrics.namespaceSelector }}
- namespaceSelector:
matchLabels: {{- include "common.tplvalues.render" (dict "value" .Values.networkPolicy.metrics.namespaceSelector "context" $) | nindent 14 }}
{{- end }}
{{- if .Values.networkPolicy.metrics.podSelector }}
- podSelector:
matchLabels: {{- include "common.tplvalues.render" (dict "value" .Values.networkPolicy.metrics.podSelector "context" $) | nindent 14 }}
{{- end }}
ports:
- port: {{ .Values.metrics.containerPorts.metrics }}
{{- end }}
{{- if and .Values.networkPolicy.ingressRules.primaryAccessOnlyFrom.enabled (or .Values.networkPolicy.ingressRules.primaryAccessOnlyFrom.namespaceSelector .Values.networkPolicy.ingressRules.primaryAccessOnlyFrom.podSelector) }}
- from:
{{- if .Values.networkPolicy.ingressRules.primaryAccessOnlyFrom.namespaceSelector }}
- namespaceSelector:
matchLabels: {{- include "common.tplvalues.render" (dict "value" .Values.networkPolicy.ingressRules.primaryAccessOnlyFrom.namespaceSelector "context" $) | nindent 14 }}
{{- end }}
{{- if .Values.networkPolicy.ingressRules.primaryAccessOnlyFrom.podSelector }}
- podSelector:
matchLabels: {{- include "common.tplvalues.render" (dict "value" .Values.networkPolicy.ingressRules.primaryAccessOnlyFrom.podSelector "context" $) | nindent 14 }}
{{- end }}
ports:
- port: {{ .Values.containerPorts.postgresql }}
{{- end }}
{{- if and .Values.networkPolicy.ingressRules.primaryAccessOnlyFrom.enabled (eq .Values.architecture "replication") }}
- from:
- podSelector:
matchLabels: {{- include "common.labels.matchLabels" . | nindent 14 }}
app.kubernetes.io/component: read
ports:
- port: {{ .Values.containerPorts.postgresql }}
{{- end }}
{{- if .Values.networkPolicy.ingressRules.primaryAccessOnlyFrom.customRules }}
{{- include "common.tplvalues.render" (dict "value" .Values.networkPolicy.ingressRules.primaryAccessOnlyFrom.customRules "context" $) | nindent 4 }}
{{- end }}
{{- end }}

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{{- if and .Values.metrics.enabled .Values.metrics.serviceMonitor.enabled }}
apiVersion: monitoring.coreos.com/v1
kind: ServiceMonitor
metadata:
name: {{ include "postgresql.primary.fullname" . }}
namespace: {{ default .Release.Namespace .Values.metrics.serviceMonitor.namespace | quote }}
labels: {{- include "common.labels.standard" . | nindent 4 }}
app.kubernetes.io/component: metrics
{{- if .Values.metrics.serviceMonitor.labels }}
{{- include "common.tplvalues.render" ( dict "value" .Values.metrics.serviceMonitor.labels "context" $ ) | nindent 4 }}
{{- end }}
{{- if .Values.commonLabels }}
{{- include "common.tplvalues.render" ( dict "value" .Values.commonLabels "context" $ ) | nindent 4 }}
{{- end }}
{{- if .Values.commonAnnotations }}
annotations: {{- include "common.tplvalues.render" ( dict "value" .Values.commonAnnotations "context" $ ) | nindent 4 }}
{{- end }}
spec:
{{- if .Values.metrics.serviceMonitor.jobLabel }}
jobLabel: {{ .Values.metrics.serviceMonitor.jobLabel }}
{{- end }}
selector:
matchLabels: {{- include "common.labels.matchLabels" . | nindent 6 }}
{{- if .Values.metrics.serviceMonitor.selector }}
{{- include "common.tplvalues.render" (dict "value" .Values.metrics.serviceMonitor.selector "context" $) | nindent 6 }}
{{- end }}
app.kubernetes.io/component: metrics
endpoints:
- port: http-metrics
{{- if .Values.metrics.serviceMonitor.interval }}
interval: {{ .Values.metrics.serviceMonitor.interval }}
{{- end }}
{{- if .Values.metrics.serviceMonitor.scrapeTimeout }}
scrapeTimeout: {{ .Values.metrics.serviceMonitor.scrapeTimeout }}
{{- end }}
{{- if .Values.metrics.serviceMonitor.relabelings }}
relabelings: {{- include "common.tplvalues.render" ( dict "value" .Values.metrics.serviceMonitor.relabelings "context" $) | nindent 6 }}
{{- end }}
{{- if .Values.metrics.serviceMonitor.metricRelabelings }}
metricRelabelings: {{- include "common.tplvalues.render" ( dict "value" .Values.metrics.serviceMonitor.metricRelabelings "context" $) | nindent 6 }}
{{- end }}
{{- if .Values.metrics.serviceMonitor.honorLabels }}
honorLabels: {{ .Values.metrics.serviceMonitor.honorLabels }}
{{- end }}
namespaceSelector:
matchNames:
- {{ .Release.Namespace | quote }}
{{- end }}

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{{- $customUser := include "postgresql.username" . }}
apiVersion: {{ include "common.capabilities.statefulset.apiVersion" . }}
kind: StatefulSet
metadata:
name: {{ include "postgresql.primary.fullname" . }}
namespace: {{ .Release.Namespace | quote }}
labels: {{- include "common.labels.standard" . | nindent 4 }}
app.kubernetes.io/component: primary
{{- if .Values.commonLabels }}
{{- include "common.tplvalues.render" ( dict "value" .Values.commonLabels "context" $ ) | nindent 4 }}
{{- end }}
{{- if .Values.primary.labels }}
{{- include "common.tplvalues.render" ( dict "value" .Values.primary.labels "context" $ ) | nindent 4 }}
{{- end }}
annotations:
{{- if .Values.commonAnnotations }}
{{- include "common.tplvalues.render" ( dict "value" .Values.commonAnnotations "context" $ ) | nindent 4 }}
{{- end }}
{{- if .Values.primary.annotations }}
{{- include "common.tplvalues.render" ( dict "value" .Values.primary.annotations "context" $ ) | nindent 4 }}
{{- end }}
spec:
replicas: 1
serviceName: {{ include "postgresql.primary.svc.headless" . }}
{{- if .Values.primary.updateStrategy }}
updateStrategy: {{- toYaml .Values.primary.updateStrategy | nindent 4 }}
{{- end }}
selector:
matchLabels: {{- include "common.labels.matchLabels" . | nindent 6 }}
app.kubernetes.io/component: primary
template:
metadata:
name: {{ include "postgresql.primary.fullname" . }}
labels: {{- include "common.labels.standard" . | nindent 8 }}
app.kubernetes.io/component: primary
{{- if .Values.commonLabels }}
{{- include "common.tplvalues.render" ( dict "value" .Values.commonLabels "context" $ ) | nindent 8 }}
{{- end }}
{{- if .Values.primary.podLabels }}
{{- include "common.tplvalues.render" ( dict "value" .Values.primary.podLabels "context" $ ) | nindent 8 }}
{{- end }}
annotations:
{{- if (include "postgresql.primary.createConfigmap" .) }}
checksum/configuration: {{ include (print $.Template.BasePath "/primary/configmap.yaml") . | sha256sum }}
{{- end }}
{{- if (include "postgresql.primary.createExtendedConfigmap" .) }}
checksum/extended-configuration: {{ include (print $.Template.BasePath "/primary/extended-configmap.yaml") . | sha256sum }}
{{- end }}
{{- if .Values.primary.podAnnotations }}
{{- include "common.tplvalues.render" ( dict "value" .Values.primary.podAnnotations "context" $ ) | nindent 8 }}
{{- end }}
spec:
{{- if .Values.primary.extraPodSpec }}
{{- include "common.tplvalues.render" (dict "value" .Values.primary.extraPodSpec "context" $) | nindent 6 }}
{{- end }}
serviceAccountName: {{ include "postgresql.serviceAccountName" . }}
{{- include "postgresql.imagePullSecrets" . | nindent 6 }}
{{- if .Values.primary.hostAliases }}
hostAliases: {{- include "common.tplvalues.render" (dict "value" .Values.primary.hostAliases "context" $) | nindent 8 }}
{{- end }}
{{- if .Values.primary.affinity }}
affinity: {{- include "common.tplvalues.render" (dict "value" .Values.primary.affinity "context" $) | nindent 8 }}
{{- else }}
affinity:
podAffinity: {{- include "common.affinities.pods" (dict "type" .Values.primary.podAffinityPreset "component" "primary" "context" $) | nindent 10 }}
podAntiAffinity: {{- include "common.affinities.pods" (dict "type" .Values.primary.podAntiAffinityPreset "component" "primary" "context" $) | nindent 10 }}
nodeAffinity: {{- include "common.affinities.nodes" (dict "type" .Values.primary.nodeAffinityPreset.type "key" .Values.primary.nodeAffinityPreset.key "values" .Values.primary.nodeAffinityPreset.values) | nindent 10 }}
{{- end }}
{{- if .Values.primary.nodeSelector }}
nodeSelector: {{- include "common.tplvalues.render" (dict "value" .Values.primary.nodeSelector "context" $) | nindent 8 }}
{{- end }}
{{- if .Values.primary.tolerations }}
tolerations: {{- include "common.tplvalues.render" (dict "value" .Values.primary.tolerations "context" $) | nindent 8 }}
{{- end }}
{{- if .Values.primary.topologySpreadConstraints }}
topologySpreadConstraints: {{- include "common.tplvalues.render" (dict "value" .Values.primary.topologySpreadConstraints "context" .) | nindent 8 }}
{{- end }}
{{- if .Values.primary.priorityClassName }}
priorityClassName: {{ .Values.primary.priorityClassName }}
{{- end }}
{{- if .Values.primary.schedulerName }}
schedulerName: {{ .Values.primary.schedulerName | quote }}
{{- end }}
{{- if .Values.primary.terminationGracePeriodSeconds }}
terminationGracePeriodSeconds: {{ .Values.primary.terminationGracePeriodSeconds }}
{{- end }}
{{- if .Values.primary.podSecurityContext.enabled }}
securityContext: {{- omit .Values.primary.podSecurityContext "enabled" | toYaml | nindent 8 }}
{{- end }}
hostNetwork: {{ .Values.primary.hostNetwork }}
hostIPC: {{ .Values.primary.hostIPC }}
initContainers:
{{- if and .Values.tls.enabled (not .Values.volumePermissions.enabled) }}
- name: copy-certs
image: {{ include "postgresql.volumePermissions.image" . }}
imagePullPolicy: {{ .Values.volumePermissions.image.pullPolicy | quote }}
{{- if .Values.primary.resources }}
resources: {{- toYaml .Values.primary.resources | nindent 12 }}
{{- end }}
# We don't require a privileged container in this case
{{- if .Values.primary.containerSecurityContext.enabled }}
securityContext: {{- omit .Values.primary.containerSecurityContext "enabled" | toYaml | nindent 12 }}
{{- end }}
command:
- /bin/sh
- -ec
- |
cp /tmp/certs/* /opt/bitnami/postgresql/certs/
chmod 600 {{ include "postgresql.tlsCertKey" . }}
volumeMounts:
- name: raw-certificates
mountPath: /tmp/certs
- name: postgresql-certificates
mountPath: /opt/bitnami/postgresql/certs
{{- else if and .Values.volumePermissions.enabled (or .Values.primary.persistence.enabled .Values.shmVolume.enabled) }}
- name: init-chmod-data
image: {{ include "postgresql.volumePermissions.image" . }}
imagePullPolicy: {{ .Values.volumePermissions.image.pullPolicy | quote }}
{{- if .Values.volumePermissions.resources }}
resources: {{- toYaml .Values.volumePermissions.resources | nindent 12 }}
{{- end }}
command:
- /bin/sh
- -ec
- |
{{- if .Values.primary.persistence.enabled }}
{{- if eq ( toString ( .Values.volumePermissions.containerSecurityContext.runAsUser )) "auto" }}
chown `id -u`:`id -G | cut -d " " -f2` {{ .Values.primary.persistence.mountPath }}
{{- else }}
chown {{ .Values.primary.containerSecurityContext.runAsUser }}:{{ .Values.primary.podSecurityContext.fsGroup }} {{ .Values.primary.persistence.mountPath }}
{{- end }}
mkdir -p {{ .Values.primary.persistence.mountPath }}/data {{- if (include "postgresql.mountConfigurationCM" .) }} {{ .Values.primary.persistence.mountPath }}/conf {{- end }}
chmod 700 {{ .Values.primary.persistence.mountPath }}/data {{- if (include "postgresql.mountConfigurationCM" .) }} {{ .Values.primary.persistence.mountPath }}/conf {{- end }}
find {{ .Values.primary.persistence.mountPath }} -mindepth 1 -maxdepth 1 {{- if not (include "postgresql.mountConfigurationCM" .) }} -not -name "conf" {{- end }} -not -name ".snapshot" -not -name "lost+found" | \
{{- if eq ( toString ( .Values.volumePermissions.containerSecurityContext.runAsUser )) "auto" }}
xargs -r chown -R `id -u`:`id -G | cut -d " " -f2`
{{- else }}
xargs -r chown -R {{ .Values.primary.containerSecurityContext.runAsUser }}:{{ .Values.primary.podSecurityContext.fsGroup }}
{{- end }}
{{- end }}
{{- if .Values.shmVolume.enabled }}
chmod -R 777 /dev/shm
{{- end }}
{{- if .Values.tls.enabled }}
cp /tmp/certs/* /opt/bitnami/postgresql/certs/
{{- if eq ( toString ( .Values.volumePermissions.containerSecurityContext.runAsUser )) "auto" }}
chown -R `id -u`:`id -G | cut -d " " -f2` /opt/bitnami/postgresql/certs/
{{- else }}
chown -R {{ .Values.primary.containerSecurityContext.runAsUser }}:{{ .Values.primary.podSecurityContext.fsGroup }} /opt/bitnami/postgresql/certs/
{{- end }}
chmod 600 {{ include "postgresql.tlsCertKey" . }}
{{- end }}
{{- if eq ( toString ( .Values.volumePermissions.containerSecurityContext.runAsUser )) "auto" }}
securityContext: {{- omit .Values.volumePermissions.containerSecurityContext "runAsUser" | toYaml | nindent 12 }}
{{- else }}
securityContext: {{- .Values.volumePermissions.containerSecurityContext | toYaml | nindent 12 }}
{{- end }}
volumeMounts:
{{- if .Values.primary.persistence.enabled }}
- name: data
mountPath: {{ .Values.primary.persistence.mountPath }}
{{- if .Values.primary.persistence.subPath }}
subPath: {{ .Values.primary.persistence.subPath }}
{{- end }}
{{- end }}
{{- if .Values.shmVolume.enabled }}
- name: dshm
mountPath: /dev/shm
{{- end }}
{{- if .Values.tls.enabled }}
- name: raw-certificates
mountPath: /tmp/certs
- name: postgresql-certificates
mountPath: /opt/bitnami/postgresql/certs
{{- end }}
{{- end }}
{{- if .Values.primary.initContainers }}
{{- include "common.tplvalues.render" ( dict "value" .Values.primary.initContainers "context" $ ) | nindent 8 }}
{{- end }}
containers:
- name: postgresql
image: {{ include "postgresql.image" . }}
imagePullPolicy: {{ .Values.image.pullPolicy | quote }}
{{- if .Values.primary.containerSecurityContext.enabled }}
securityContext: {{- omit .Values.primary.containerSecurityContext "enabled" | toYaml | nindent 12 }}
{{- end }}
{{- if .Values.diagnosticMode.enabled }}
command: {{- include "common.tplvalues.render" (dict "value" .Values.diagnosticMode.command "context" $) | nindent 12 }}
{{- else if .Values.primary.command }}
command: {{- include "common.tplvalues.render" (dict "value" .Values.primary.command "context" $) | nindent 12 }}
{{- end }}
{{- if .Values.diagnosticMode.enabled }}
args: {{- include "common.tplvalues.render" (dict "value" .Values.diagnosticMode.args "context" $) | nindent 12 }}
{{- else if .Values.primary.args }}
args: {{- include "common.tplvalues.render" (dict "value" .Values.primary.args "context" $) | nindent 12 }}
{{- end }}
env:
- name: BITNAMI_DEBUG
value: {{ ternary "true" "false" (or .Values.image.debug .Values.diagnosticMode.enabled) | quote }}
- name: POSTGRESQL_PORT_NUMBER
value: {{ .Values.containerPorts.postgresql | quote }}
- name: POSTGRESQL_VOLUME_DIR
value: {{ .Values.primary.persistence.mountPath | quote }}
{{- if .Values.primary.persistence.mountPath }}
- name: PGDATA
value: {{ .Values.postgresqlDataDir | quote }}
{{- end }}
# Authentication
{{- if and (not (empty $customUser)) (ne $customUser "postgres") }}
- name: POSTGRES_USER
value: {{ $customUser | quote }}
{{- if .Values.auth.enablePostgresUser }}
{{- if .Values.auth.usePasswordFiles }}
- name: POSTGRES_POSTGRES_PASSWORD_FILE
value: "/opt/bitnami/postgresql/secrets/postgres-password"
{{- else }}
- name: POSTGRES_POSTGRES_PASSWORD
valueFrom:
secretKeyRef:
name: {{ include "postgresql.secretName" . }}
key: {{ include "postgresql.adminPasswordKey" . }}
{{- end }}
{{- end }}
{{- end }}
{{- if .Values.auth.usePasswordFiles }}
- name: POSTGRES_PASSWORD_FILE
value: {{ printf "/opt/bitnami/postgresql/secrets/%s" (ternary "password" "postgres-password" (and (not (empty $customUser)) (ne $customUser "postgres"))) }}
{{- else }}
- name: POSTGRES_PASSWORD
valueFrom:
secretKeyRef:
name: {{ include "postgresql.secretName" . }}
key: {{ include "postgresql.userPasswordKey" . }}
{{- end }}
{{- if (include "postgresql.database" .) }}
- name: POSTGRES_DB
value: {{ (include "postgresql.database" .) | quote }}
{{- end }}
# Replication
{{- if or (eq .Values.architecture "replication") .Values.primary.standby.enabled }}
- name: POSTGRES_REPLICATION_MODE
value: {{ ternary "slave" "master" .Values.primary.standby.enabled | quote }}
- name: POSTGRES_REPLICATION_USER
value: {{ .Values.auth.replicationUsername | quote }}
{{- if .Values.auth.usePasswordFiles }}
- name: POSTGRES_REPLICATION_PASSWORD_FILE
value: "/opt/bitnami/postgresql/secrets/replication-password"
{{- else }}
- name: POSTGRES_REPLICATION_PASSWORD
valueFrom:
secretKeyRef:
name: {{ include "postgresql.secretName" . }}
key: {{ include "postgresql.replicationPasswordKey" . }}
{{- end }}
{{- if not (eq .Values.replication.synchronousCommit "off") }}
- name: POSTGRES_SYNCHRONOUS_COMMIT_MODE
value: {{ .Values.replication.synchronousCommit | quote }}
- name: POSTGRES_NUM_SYNCHRONOUS_REPLICAS
value: {{ .Values.replication.numSynchronousReplicas | quote }}
{{- end }}
- name: POSTGRES_CLUSTER_APP_NAME
value: {{ .Values.replication.applicationName }}
{{- end }}
# Initdb
{{- if .Values.primary.initdb.args }}
- name: POSTGRES_INITDB_ARGS
value: {{ .Values.primary.initdb.args | quote }}
{{- end }}
{{- if .Values.primary.initdb.postgresqlWalDir }}
- name: POSTGRES_INITDB_WALDIR
value: {{ .Values.primary.initdb.postgresqlWalDir | quote }}
{{- end }}
{{- if .Values.primary.initdb.user }}
- name: POSTGRESQL_INITSCRIPTS_USERNAME
value: {{ .Values.primary.initdb.user }}
{{- end }}
{{- if .Values.primary.initdb.password }}
- name: POSTGRESQL_INITSCRIPTS_PASSWORD
value: {{ .Values.primary.initdb.password | quote }}
{{- end }}
# Standby
{{- if .Values.primary.standby.enabled }}
- name: POSTGRES_MASTER_HOST
value: {{ .Values.primary.standby.primaryHost }}
- name: POSTGRES_MASTER_PORT_NUMBER
value: {{ .Values.primary.standby.primaryPort | quote }}
{{- end }}
# LDAP
- name: POSTGRESQL_ENABLE_LDAP
value: {{ ternary "yes" "no" .Values.ldap.enabled | quote }}
{{- if .Values.ldap.enabled }}
{{- if or .Values.ldap.url .Values.ldap.uri }}
- name: POSTGRESQL_LDAP_URL
value: {{ coalesce .Values.ldap.url .Values.ldap.uri }}
{{- else }}
- name: POSTGRESQL_LDAP_SERVER
value: {{ .Values.ldap.server }}
- name: POSTGRESQL_LDAP_PORT
value: {{ .Values.ldap.port | quote }}
- name: POSTGRESQL_LDAP_SCHEME
value: {{ .Values.ldap.scheme }}
{{- if (include "postgresql.ldap.tls.enabled" .) }}
- name: POSTGRESQL_LDAP_TLS
value: "1"
{{- end }}
- name: POSTGRESQL_LDAP_PREFIX
value: {{ .Values.ldap.prefix | quote }}
- name: POSTGRESQL_LDAP_SUFFIX
value: {{ .Values.ldap.suffix | quote }}
- name: POSTGRESQL_LDAP_BASE_DN
value: {{ coalesce .Values.ldap.baseDN .Values.ldap.basedn }}
- name: POSTGRESQL_LDAP_BIND_DN
value: {{ coalesce .Values.ldap.bindDN .Values.ldap.binddn}}
{{- if or (not (empty .Values.ldap.bind_password)) (not (empty .Values.ldap.bindpw)) }}
- name: POSTGRESQL_LDAP_BIND_PASSWORD
valueFrom:
secretKeyRef:
name: {{ include "postgresql.secretName" . }}
key: ldap-password
{{- end }}
- name: POSTGRESQL_LDAP_SEARCH_ATTR
value: {{ coalesce .Values.ldap.search_attr .Values.ldap.searchAttribute }}
- name: POSTGRESQL_LDAP_SEARCH_FILTER
value: {{ coalesce .Values.ldap.search_filter .Values.ldap.searchFilter }}
{{- end }}
{{- end }}
# TLS
- name: POSTGRESQL_ENABLE_TLS
value: {{ ternary "yes" "no" .Values.tls.enabled | quote }}
{{- if .Values.tls.enabled }}
- name: POSTGRESQL_TLS_PREFER_SERVER_CIPHERS
value: {{ ternary "yes" "no" .Values.tls.preferServerCiphers | quote }}
- name: POSTGRESQL_TLS_CERT_FILE
value: {{ include "postgresql.tlsCert" . }}
- name: POSTGRESQL_TLS_KEY_FILE
value: {{ include "postgresql.tlsCertKey" . }}
{{- if .Values.tls.certCAFilename }}
- name: POSTGRESQL_TLS_CA_FILE
value: {{ include "postgresql.tlsCACert" . }}
{{- end }}
{{- if .Values.tls.crlFilename }}
- name: POSTGRESQL_TLS_CRL_FILE
value: {{ include "postgresql.tlsCRL" . }}
{{- end }}
{{- end }}
# Audit
- name: POSTGRESQL_LOG_HOSTNAME
value: {{ .Values.audit.logHostname | quote }}
- name: POSTGRESQL_LOG_CONNECTIONS
value: {{ .Values.audit.logConnections | quote }}
- name: POSTGRESQL_LOG_DISCONNECTIONS
value: {{ .Values.audit.logDisconnections | quote }}
{{- if .Values.audit.logLinePrefix }}
- name: POSTGRESQL_LOG_LINE_PREFIX
value: {{ .Values.audit.logLinePrefix | quote }}
{{- end }}
{{- if .Values.audit.logTimezone }}
- name: POSTGRESQL_LOG_TIMEZONE
value: {{ .Values.audit.logTimezone | quote }}
{{- end }}
{{- if .Values.audit.pgAuditLog }}
- name: POSTGRESQL_PGAUDIT_LOG
value: {{ .Values.audit.pgAuditLog | quote }}
{{- end }}
- name: POSTGRESQL_PGAUDIT_LOG_CATALOG
value: {{ .Values.audit.pgAuditLogCatalog | quote }}
# Others
- name: POSTGRESQL_CLIENT_MIN_MESSAGES
value: {{ .Values.audit.clientMinMessages | quote }}
- name: POSTGRESQL_SHARED_PRELOAD_LIBRARIES
value: {{ .Values.postgresqlSharedPreloadLibraries | quote }}
{{- if .Values.primary.extraEnvVars }}
{{- include "common.tplvalues.render" (dict "value" .Values.primary.extraEnvVars "context" $) | nindent 12 }}
{{- end }}
{{- if or .Values.primary.extraEnvVarsCM .Values.primary.extraEnvVarsSecret }}
envFrom:
{{- if .Values.primary.extraEnvVarsCM }}
- configMapRef:
name: {{ .Values.primary.extraEnvVarsCM }}
{{- end }}
{{- if .Values.primary.extraEnvVarsSecret }}
- secretRef:
name: {{ .Values.primary.extraEnvVarsSecret }}
{{- end }}
{{- end }}
ports:
- name: tcp-postgresql
containerPort: {{ .Values.containerPorts.postgresql }}
{{- if not .Values.diagnosticMode.enabled }}
{{- if .Values.primary.customStartupProbe }}
startupProbe: {{- include "common.tplvalues.render" (dict "value" .Values.primary.customStartupProbe "context" $) | nindent 12 }}
{{- else if .Values.primary.startupProbe.enabled }}
startupProbe: {{- include "common.tplvalues.render" (dict "value" (omit .Values.primary.startupProbe "enabled") "context" $) | nindent 12 }}
exec:
command:
- /bin/sh
- -c
{{- if (include "postgresql.database" .) }}
- exec pg_isready -U {{ default "postgres" $customUser | quote }} -d "dbname={{ include "postgresql.database" . }} {{- if and .Values.tls.enabled .Values.tls.certCAFilename }} sslcert={{ include "postgresql.tlsCert" . }} sslkey={{ include "postgresql.tlsCertKey" . }}{{- end }}" -h 127.0.0.1 -p {{ .Values.containerPorts.postgresql }}
{{- else }}
- exec pg_isready -U {{ default "postgres" $customUser | quote }} {{- if and .Values.tls.enabled .Values.tls.certCAFilename }} -d "sslcert={{ include "postgresql.tlsCert" . }} sslkey={{ include "postgresql.tlsCertKey" . }}"{{- end }} -h 127.0.0.1 -p {{ .Values.containerPorts.postgresql }}
{{- end }}
{{- end }}
{{- if .Values.primary.customLivenessProbe }}
livenessProbe: {{- include "common.tplvalues.render" (dict "value" .Values.primary.customLivenessProbe "context" $) | nindent 12 }}
{{- else if .Values.primary.livenessProbe.enabled }}
livenessProbe: {{- include "common.tplvalues.render" (dict "value" (omit .Values.primary.livenessProbe "enabled") "context" $) | nindent 12 }}
exec:
command:
- /bin/sh
- -c
{{- if (include "postgresql.database" .) }}
- exec pg_isready -U {{ default "postgres" $customUser | quote }} -d "dbname={{ include "postgresql.database" . }} {{- if and .Values.tls.enabled .Values.tls.certCAFilename }} sslcert={{ include "postgresql.tlsCert" . }} sslkey={{ include "postgresql.tlsCertKey" . }}{{- end }}" -h 127.0.0.1 -p {{ .Values.containerPorts.postgresql }}
{{- else }}
- exec pg_isready -U {{ default "postgres" $customUser | quote }} {{- if and .Values.tls.enabled .Values.tls.certCAFilename }} -d "sslcert={{ include "postgresql.tlsCert" . }} sslkey={{ include "postgresql.tlsCertKey" . }}"{{- end }} -h 127.0.0.1 -p {{ .Values.containerPorts.postgresql }}
{{- end }}
{{- end }}
{{- if .Values.primary.customReadinessProbe }}
readinessProbe: {{- include "common.tplvalues.render" (dict "value" .Values.primary.customReadinessProbe "context" $) | nindent 12 }}
{{- else if .Values.primary.readinessProbe.enabled }}
readinessProbe: {{- include "common.tplvalues.render" (dict "value" (omit .Values.primary.readinessProbe "enabled") "context" $) | nindent 12 }}
exec:
command:
- /bin/sh
- -c
- -e
{{- include "postgresql.readinessProbeCommand" . | nindent 16 }}
{{- end }}
{{- end }}
{{- if .Values.primary.resources }}
resources: {{- toYaml .Values.primary.resources | nindent 12 }}
{{- end }}
{{- if .Values.primary.lifecycleHooks }}
lifecycle: {{- include "common.tplvalues.render" (dict "value" .Values.primary.lifecycleHooks "context" $) | nindent 12 }}
{{- end }}
volumeMounts:
{{- if or .Values.primary.initdb.scriptsConfigMap .Values.primary.initdb.scripts }}
- name: custom-init-scripts
mountPath: /docker-entrypoint-initdb.d/
{{- end }}
{{- if .Values.primary.initdb.scriptsSecret }}
- name: custom-init-scripts-secret
mountPath: /docker-entrypoint-initdb.d/secret
{{- end }}
{{- if or .Values.primary.extendedConfiguration .Values.primary.existingExtendedConfigmap }}
- name: postgresql-extended-config
mountPath: /bitnami/postgresql/conf/conf.d/
{{- end }}
{{- if .Values.auth.usePasswordFiles }}
- name: postgresql-password
mountPath: /opt/bitnami/postgresql/secrets/
{{- end }}
{{- if .Values.tls.enabled }}
- name: postgresql-certificates
mountPath: /opt/bitnami/postgresql/certs
readOnly: true
{{- end }}
{{- if .Values.shmVolume.enabled }}
- name: dshm
mountPath: /dev/shm
{{- end }}
{{- if .Values.primary.persistence.enabled }}
- name: data
mountPath: {{ .Values.primary.persistence.mountPath }}
{{- if .Values.primary.persistence.subPath }}
subPath: {{ .Values.primary.persistence.subPath }}
{{- end }}
{{- end }}
{{- if or .Values.primary.configuration .Values.primary.pgHbaConfiguration .Values.primary.existingConfigmap }}
- name: postgresql-config
mountPath: /bitnami/postgresql/conf
{{- end }}
{{- if .Values.primary.extraVolumeMounts }}
{{- include "common.tplvalues.render" (dict "value" .Values.primary.extraVolumeMounts "context" $) | nindent 12 }}
{{- end }}
{{- if .Values.metrics.enabled }}
- name: metrics
image: {{ include "postgresql.metrics.image" . }}
imagePullPolicy: {{ .Values.metrics.image.pullPolicy | quote }}
{{- if .Values.metrics.containerSecurityContext.enabled }}
securityContext: {{- omit .Values.metrics.containerSecurityContext "enabled" | toYaml | nindent 12 }}
{{- end }}
{{- if .Values.diagnosticMode.enabled }}
command: {{- include "common.tplvalues.render" (dict "value" .Values.diagnosticMode.command "context" $) | nindent 12 }}
args: {{- include "common.tplvalues.render" (dict "value" .Values.diagnosticMode.args "context" $) | nindent 12 }}
{{- else if .Values.metrics.customMetrics }}
args: ["--extend.query-path", "/conf/custom-metrics.yaml"]
{{- end }}
env:
{{- $database := required "In order to enable metrics you need to specify a database (.Values.auth.database or .Values.global.postgresql.auth.database)" (include "postgresql.database" .) }}
- name: DATA_SOURCE_URI
value: {{ printf "127.0.0.1:%d/%s?sslmode=disable" (int (include "postgresql.service.port" .)) $database }}
{{- if .Values.auth.usePasswordFiles }}
- name: DATA_SOURCE_PASS_FILE
value: {{ printf "/opt/bitnami/postgresql/secrets/%s" (ternary "password" "postgres-password" (and (not (empty $customUser)) (ne $customUser "postgres"))) }}
{{- else }}
- name: DATA_SOURCE_PASS
valueFrom:
secretKeyRef:
name: {{ include "postgresql.secretName" . }}
key: {{ include "postgresql.userPasswordKey" . }}
{{- end }}
- name: DATA_SOURCE_USER
value: {{ default "postgres" $customUser | quote }}
{{- if .Values.metrics.extraEnvVars }}
{{- include "common.tplvalues.render" (dict "value" .Values.metrics.extraEnvVars "context" $) | nindent 12 }}
{{- end }}
ports:
- name: http-metrics
containerPort: {{ .Values.metrics.containerPorts.metrics }}
{{- if not .Values.diagnosticMode.enabled }}
{{- if .Values.metrics.customStartupProbe }}
startupProbe: {{- include "common.tplvalues.render" (dict "value" .Values.metrics.customStartupProbe "context" $) | nindent 12 }}
{{- else if .Values.metrics.startupProbe.enabled }}
startupProbe: {{- include "common.tplvalues.render" (dict "value" (omit .Values.metrics.startupProbe "enabled") "context" $) | nindent 12 }}
tcpSocket:
port: http-metrics
{{- end }}
{{- if .Values.metrics.customLivenessProbe }}
livenessProbe: {{- include "common.tplvalues.render" (dict "value" .Values.metrics.customLivenessProbe "context" $) | nindent 12 }}
{{- else if .Values.metrics.livenessProbe.enabled }}
livenessProbe: {{- include "common.tplvalues.render" (dict "value" (omit .Values.metrics.livenessProbe "enabled") "context" $) | nindent 12 }}
httpGet:
path: /
port: http-metrics
{{- end }}
{{- if .Values.metrics.customReadinessProbe }}
readinessProbe: {{- include "common.tplvalues.render" (dict "value" .Values.metrics.customReadinessProbe "context" $) | nindent 12 }}
{{- else if .Values.metrics.readinessProbe.enabled }}
readinessProbe: {{- include "common.tplvalues.render" (dict "value" (omit .Values.metrics.readinessProbe "enabled") "context" $) | nindent 12 }}
httpGet:
path: /
port: http-metrics
{{- end }}
{{- end }}
volumeMounts:
{{- if .Values.auth.usePasswordFiles }}
- name: postgresql-password
mountPath: /opt/bitnami/postgresql/secrets/
{{- end }}
{{- if .Values.metrics.customMetrics }}
- name: custom-metrics
mountPath: /conf
readOnly: true
{{- end }}
{{- if .Values.metrics.resources }}
resources: {{- toYaml .Values.metrics.resources | nindent 12 }}
{{- end }}
{{- end }}
{{- if .Values.primary.sidecars }}
{{- include "common.tplvalues.render" ( dict "value" .Values.primary.sidecars "context" $ ) | nindent 8 }}
{{- end }}
volumes:
{{- if or .Values.primary.configuration .Values.primary.pgHbaConfiguration .Values.primary.existingConfigmap }}
- name: postgresql-config
configMap:
name: {{ include "postgresql.primary.configmapName" . }}
{{- end }}
{{- if or .Values.primary.extendedConfiguration .Values.primary.existingExtendedConfigmap }}
- name: postgresql-extended-config
configMap:
name: {{ include "postgresql.primary.extendedConfigmapName" . }}
{{- end }}
{{- if .Values.auth.usePasswordFiles }}
- name: postgresql-password
secret:
secretName: {{ include "postgresql.secretName" . }}
{{- end }}
{{- if or .Values.primary.initdb.scriptsConfigMap .Values.primary.initdb.scripts }}
- name: custom-init-scripts
configMap:
name: {{ include "postgresql.initdb.scriptsCM" . }}
{{- end }}
{{- if .Values.primary.initdb.scriptsSecret }}
- name: custom-init-scripts-secret
secret:
secretName: {{ tpl .Values.primary.initdb.scriptsSecret $ }}
{{- end }}
{{- if .Values.tls.enabled }}
- name: raw-certificates
secret:
secretName: {{ include "postgresql.tlsSecretName" . }}
- name: postgresql-certificates
emptyDir: {}
{{- end }}
{{- if .Values.primary.extraVolumes }}
{{- include "common.tplvalues.render" ( dict "value" .Values.primary.extraVolumes "context" $ ) | nindent 8 }}
{{- end }}
{{- if and .Values.metrics.enabled .Values.metrics.customMetrics }}
- name: custom-metrics
configMap:
name: {{ printf "%s-metrics" (include "common.names.fullname" .) }}
{{- end }}
{{- if .Values.shmVolume.enabled }}
- name: dshm
emptyDir:
medium: Memory
{{- if .Values.shmVolume.sizeLimit }}
sizeLimit: {{ .Values.shmVolume.sizeLimit }}
{{- end }}
{{- end }}
{{- if and .Values.primary.persistence.enabled .Values.primary.persistence.existingClaim }}
- name: data
persistentVolumeClaim:
claimName: {{ tpl .Values.primary.persistence.existingClaim $ }}
{{- else if not .Values.primary.persistence.enabled }}
- name: data
emptyDir: {}
{{- else }}
volumeClaimTemplates:
- metadata:
name: data
{{- if .Values.primary.persistence.annotations }}
annotations: {{- include "common.tplvalues.render" (dict "value" .Values.primary.persistence.annotations "context" $) | nindent 10 }}
{{- end }}
{{- if .Values.primary.persistence.labels }}
labels: {{- include "common.tplvalues.render" (dict "value" .Values.primary.persistence.labels "context" $) | nindent 10 }}
{{- end }}
spec:
accessModes:
{{- range .Values.primary.persistence.accessModes }}
- {{ . | quote }}
{{- end }}
{{- if .Values.primary.persistence.dataSource }}
dataSource: {{- include "common.tplvalues.render" (dict "value" .Values.primary.persistence.dataSource "context" $) | nindent 10 }}
{{- end }}
resources:
requests:
storage: {{ .Values.primary.persistence.size | quote }}
{{- if .Values.primary.persistence.selector }}
selector: {{- include "common.tplvalues.render" (dict "value" .Values.primary.persistence.selector "context" $) | nindent 10 }}
{{- end }}
{{- include "common.storage.class" (dict "persistence" .Values.primary.persistence "global" .Values.global) | nindent 8 }}
{{- end }}

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apiVersion: v1
kind: Service
metadata:
name: {{ include "postgresql.primary.svc.headless" . }}
namespace: {{ .Release.Namespace | quote }}
labels: {{- include "common.labels.standard" . | nindent 4 }}
{{- if .Values.commonLabels }}
{{- include "common.tplvalues.render" ( dict "value" .Values.commonLabels "context" $ ) | nindent 4 }}
{{- end }}
app.kubernetes.io/component: primary
{{- if or .Values.primary.service.headless.annotations .Values.commonAnnotations }}
annotations:
{{- if .Values.primary.service.headless.annotations }}
{{- include "common.tplvalues.render" ( dict "value" .Values.primary.service.headless.annotations "context" $ ) | nindent 4 }}
{{- end }}
{{- if .Values.commonAnnotations }}
{{- include "common.tplvalues.render" ( dict "value" .Values.commonAnnotations "context" $ ) | nindent 4 }}
{{- end }}
{{- end }}
# Use this annotation in addition to the actual publishNotReadyAddresses
# field below because the annotation will stop being respected soon but the
# field is broken in some versions of Kubernetes:
# https://github.com/kubernetes/kubernetes/issues/58662
service.alpha.kubernetes.io/tolerate-unready-endpoints: "true"
spec:
type: ClusterIP
clusterIP: None
# We want all pods in the StatefulSet to have their addresses published for
# the sake of the other Postgresql pods even before they're ready, since they
# have to be able to talk to each other in order to become ready.
publishNotReadyAddresses: true
ports:
- name: tcp-postgresql
port: {{ template "postgresql.service.port" . }}
targetPort: tcp-postgresql
selector: {{- include "common.labels.matchLabels" . | nindent 4 }}
app.kubernetes.io/component: primary

51
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apiVersion: v1
kind: Service
metadata:
name: {{ include "postgresql.primary.fullname" . }}
namespace: {{ .Release.Namespace | quote }}
labels: {{- include "common.labels.standard" . | nindent 4 }}
{{- if .Values.commonLabels }}
{{- include "common.tplvalues.render" ( dict "value" .Values.commonLabels "context" $ ) | nindent 4 }}
{{- end }}
app.kubernetes.io/component: primary
annotations:
{{- if .Values.commonAnnotations }}
{{- include "common.tplvalues.render" ( dict "value" .Values.commonAnnotations "context" $ ) | nindent 4 }}
{{- end }}
{{- if .Values.primary.service.annotations }}
{{- include "common.tplvalues.render" (dict "value" .Values.primary.service.annotations "context" $) | nindent 4 }}
{{- end }}
spec:
type: {{ .Values.primary.service.type }}
{{- if or (eq .Values.primary.service.type "LoadBalancer") (eq .Values.primary.service.type "NodePort") }}
externalTrafficPolicy: {{ .Values.primary.service.externalTrafficPolicy | quote }}
{{- end }}
{{- if and (eq .Values.primary.service.type "LoadBalancer") (not (empty .Values.primary.service.loadBalancerSourceRanges)) }}
loadBalancerSourceRanges: {{ .Values.primary.service.loadBalancerSourceRanges }}
{{- end }}
{{- if and (eq .Values.primary.service.type "LoadBalancer") (not (empty .Values.primary.service.loadBalancerIP)) }}
loadBalancerIP: {{ .Values.primary.service.loadBalancerIP }}
{{- end }}
{{- if and .Values.primary.service.clusterIP (eq .Values.primary.service.type "ClusterIP") }}
clusterIP: {{ .Values.primary.service.clusterIP }}
{{- end }}
{{- if .Values.primary.service.sessionAffinity }}
sessionAffinity: {{ .Values.primary.service.sessionAffinity }}
{{- end }}
{{- if .Values.primary.service.sessionAffinityConfig }}
sessionAffinityConfig: {{- include "common.tplvalues.render" (dict "value" .Values.primary.service.sessionAffinityConfig "context" $) | nindent 4 }}
{{- end }}
ports:
- name: tcp-postgresql
port: {{ template "postgresql.service.port" . }}
targetPort: tcp-postgresql
{{- if and (or (eq .Values.primary.service.type "NodePort") (eq .Values.primary.service.type "LoadBalancer")) (not (empty .Values.primary.service.nodePorts.postgresql)) }}
nodePort: {{ .Values.primary.service.nodePorts.postgresql }}
{{- else if eq .Values.primary.service.type "ClusterIP" }}
nodePort: null
{{- end }}
{{- if .Values.primary.service.extraPorts }}
{{- include "common.tplvalues.render" (dict "value" .Values.primary.service.extraPorts "context" $) | nindent 4 }}
{{- end }}
selector: {{- include "common.labels.matchLabels" . | nindent 4 }}
app.kubernetes.io/component: primary

22
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{{- if and .Values.metrics.enabled .Values.metrics.prometheusRule.enabled }}
apiVersion: monitoring.coreos.com/v1
kind: PrometheusRule
metadata:
name: {{ include "common.names.fullname" . }}
namespace: {{ default .Release.Namespace .Values.metrics.prometheusRule.namespace | quote }}
labels: {{- include "common.labels.standard" . | nindent 4 }}
app.kubernetes.io/component: metrics
{{- if .Values.commonLabels }}
{{- include "common.tplvalues.render" ( dict "value" .Values.commonLabels "context" $ ) | nindent 4 }}
{{- end }}
{{- if .Values.metrics.prometheusRule.labels }}
{{- include "common.tplvalues.render" ( dict "value" .Values.metrics.prometheusRule.labels "context" $ ) | nindent 4 }}
{{- end }}
{{- if .Values.commonAnnotations }}
annotations: {{- include "common.tplvalues.render" ( dict "value" .Values.commonAnnotations "context" $ ) | nindent 4 }}
{{- end }}
spec:
groups:
- name: {{ include "common.names.fullname" . }}
rules: {{- include "common.tplvalues.render" ( dict "value" .Values.metrics.prometheusRule.rules "context" $ ) | nindent 8 }}
{{- end }}

41
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{{- $pspAvailable := (semverCompare "<1.25-0" (include "common.capabilities.kubeVersion" .)) -}}
{{- if and $pspAvailable .Values.psp.create }}
apiVersion: policy/v1beta1
kind: PodSecurityPolicy
metadata:
name: {{ include "common.names.fullname" . }}
namespace: {{ .Release.Namespace | quote }}
labels: {{- include "common.labels.standard" . | nindent 4 }}
{{- if .Values.commonLabels }}
{{- include "common.tplvalues.render" ( dict "value" .Values.commonLabels "context" $ ) | nindent 4 }}
{{- end }}
{{- if .Values.commonAnnotations }}
annotations: {{- include "common.tplvalues.render" ( dict "value" .Values.commonAnnotations "context" $ ) | nindent 4 }}
{{- end }}
spec:
privileged: false
volumes:
- 'configMap'
- 'secret'
- 'persistentVolumeClaim'
- 'emptyDir'
- 'projected'
hostNetwork: false
hostIPC: false
hostPID: false
runAsUser:
rule: 'RunAsAny'
seLinux:
rule: 'RunAsAny'
supplementalGroups:
rule: 'MustRunAs'
ranges:
- min: 1
max: 65535
fsGroup:
rule: 'MustRunAs'
ranges:
- min: 1
max: 65535
readOnlyRootFilesystem: false
{{- end }}

18
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{{- if (include "postgresql.readReplicas.createExtendedConfigmap" .) }}
apiVersion: v1
kind: ConfigMap
metadata:
name: {{ printf "%s-extended-configuration" (include "postgresql.readReplica.fullname" .) }}
namespace: {{ .Release.Namespace | quote }}
labels: {{- include "common.labels.standard" . | nindent 4 }}
app.kubernetes.io/component: read
{{- if .Values.commonLabels }}
{{- include "common.tplvalues.render" ( dict "value" .Values.commonLabels "context" $ ) | nindent 4 }}
{{- end }}
{{- if .Values.commonAnnotations }}
annotations: {{- include "common.tplvalues.render" ( dict "value" .Values.commonAnnotations "context" $ ) | nindent 4 }}
{{- end }}
data:
override.conf: |-
{{- include "common.tplvalues.render" ( dict "value" .Values.readReplicas.extendedConfiguration "context" $ ) | nindent 4 }}
{{- end }}

16
4.Keycloak/keycloak-helm/charts/postgresql/templates/read/metrics-configmap.yaml Normal file
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{{- if and .Values.metrics.enabled .Values.metrics.customMetrics (eq .Values.architecture "replication") }}
apiVersion: v1
kind: ConfigMap
metadata:
name: {{ printf "%s-metrics" (include "postgresql.readReplica.fullname" .) }}
namespace: {{ .Release.Namespace | quote }}
labels: {{- include "common.labels.standard" . | nindent 4 }}
{{- if .Values.commonLabels }}
{{- include "common.tplvalues.render" ( dict "value" .Values.commonLabels "context" $ ) | nindent 4 }}
{{- end }}
{{- if .Values.commonAnnotations }}
annotations: {{- include "common.tplvalues.render" ( dict "value" .Values.commonAnnotations "context" $ ) | nindent 4 }}
{{- end }}
data:
custom-metrics.yaml: {{ toYaml .Values.metrics.customMetrics | quote }}
{{- end }}

31
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{{- if and .Values.metrics.enabled (eq .Values.architecture "replication") }}
apiVersion: v1
kind: Service
metadata:
name: {{ printf "%s-metrics" (include "postgresql.readReplica.fullname" .) }}
namespace: {{ .Release.Namespace | quote }}
labels: {{- include "common.labels.standard" . | nindent 4 }}
app.kubernetes.io/component: metrics-read
{{- if .Values.commonLabels }}
{{- include "common.tplvalues.render" ( dict "value" .Values.commonLabels "context" $ ) | nindent 4 }}
{{- end }}
annotations:
{{- if .Values.commonAnnotations }}
{{- include "common.tplvalues.render" ( dict "value" .Values.commonAnnotations "context" $ ) | nindent 4 }}
{{- end }}
{{- if .Values.metrics.service.annotations }}
{{- include "common.tplvalues.render" ( dict "value" .Values.metrics.service.annotations "context" $ ) | nindent 4 }}
{{- end }}
spec:
type: ClusterIP
sessionAffinity: {{ .Values.metrics.service.sessionAffinity }}
{{- if .Values.metrics.service.clusterIP }}
clusterIP: {{ .Values.metrics.service.clusterIP }}
{{- end }}
ports:
- name: http-metrics
port: {{ .Values.metrics.service.ports.metrics }}
targetPort: http-metrics
selector: {{- include "common.labels.matchLabels" . | nindent 4 }}
app.kubernetes.io/component: read
{{- end }}

36
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{{- if and .Values.networkPolicy.enabled (eq .Values.architecture "replication") .Values.networkPolicy.ingressRules.readReplicasAccessOnlyFrom.enabled }}
apiVersion: {{ include "common.capabilities.networkPolicy.apiVersion" . }}
kind: NetworkPolicy
metadata:
name: {{ printf "%s-ingress" (include "postgresql.readReplica.fullname" .) }}
namespace: {{ .Release.Namespace | quote }}
labels: {{- include "common.labels.standard" . | nindent 4 }}
app.kubernetes.io/component: read
{{- if .Values.commonLabels }}
{{- include "common.tplvalues.render" ( dict "value" .Values.commonLabels "context" $ ) | nindent 4 }}
{{- end }}
{{- if .Values.commonAnnotations }}
annotations: {{- include "common.tplvalues.render" ( dict "value" .Values.commonAnnotations "context" $ ) | nindent 4 }}
{{- end }}
spec:
podSelector:
matchLabels: {{- include "common.labels.matchLabels" . | nindent 6 }}
app.kubernetes.io/component: read
ingress:
{{- if and .Values.networkPolicy.ingressRules.readReplicasAccessOnlyFrom.enabled (or .Values.networkPolicy.ingressRules.readReplicasAccessOnlyFrom.namespaceSelector .Values.networkPolicy.ingressRules.readReplicasAccessOnlyFrom.podSelector) }}
- from:
{{- if .Values.networkPolicy.ingressRules.readReplicasAccessOnlyFrom.namespaceSelector }}
- namespaceSelector:
matchLabels: {{- include "common.tplvalues.render" (dict "value" .Values.networkPolicy.ingressRules.readReplicasAccessOnlyFrom.namespaceSelector "context" $) | nindent 14 }}
{{- end }}
{{- if .Values.networkPolicy.ingressRules.readReplicasAccessOnlyFrom.podSelector }}
- podSelector:
matchLabels: {{- include "common.tplvalues.render" (dict "value" .Values.networkPolicy.ingressRules.readReplicasAccessOnlyFrom.podSelector "context" $) | nindent 14 }}
{{- end }}
ports:
- port: {{ .Values.containerPorts.postgresql }}
{{- end }}
{{- if .Values.networkPolicy.ingressRules.readReplicasAccessOnlyFrom.customRules }}
{{- include "common.tplvalues.render" (dict "value" .Values.networkPolicy.ingressRules.readReplicasAccessOnlyFrom.customRules "context" $) | nindent 4 }}
{{- end }}
{{- end }}

48
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{{- if and .Values.metrics.enabled .Values.metrics.serviceMonitor.enabled (eq .Values.architecture "replication") }}
apiVersion: monitoring.coreos.com/v1
kind: ServiceMonitor
metadata:
name: {{ include "postgresql.readReplica.fullname" . }}
namespace: {{ default .Release.Namespace .Values.metrics.serviceMonitor.namespace | quote }}
labels: {{- include "common.labels.standard" . | nindent 4 }}
app.kubernetes.io/component: metrics-read
{{- if .Values.metrics.serviceMonitor.labels }}
{{- include "common.tplvalues.render" ( dict "value" .Values.metrics.serviceMonitor.labels "context" $ ) | nindent 4 }}
{{- end }}
{{- if .Values.commonLabels }}
{{- include "common.tplvalues.render" ( dict "value" .Values.commonLabels "context" $ ) | nindent 4 }}
{{- end }}
{{- if .Values.commonAnnotations }}
annotations: {{- include "common.tplvalues.render" ( dict "value" .Values.commonAnnotations "context" $ ) | nindent 4 }}
{{- end }}
spec:
{{- if .Values.metrics.serviceMonitor.jobLabel }}
jobLabel: {{ .Values.metrics.serviceMonitor.jobLabel }}
{{- end }}
selector:
matchLabels: {{- include "common.labels.matchLabels" . | nindent 6 }}
{{- if .Values.metrics.serviceMonitor.selector }}
{{- include "common.tplvalues.render" (dict "value" .Values.metrics.serviceMonitor.selector "context" $) | nindent 6 }}
{{- end }}
app.kubernetes.io/component: metrics-read
endpoints:
- port: http-metrics
{{- if .Values.metrics.serviceMonitor.interval }}
interval: {{ .Values.metrics.serviceMonitor.interval }}
{{- end }}
{{- if .Values.metrics.serviceMonitor.scrapeTimeout }}
scrapeTimeout: {{ .Values.metrics.serviceMonitor.scrapeTimeout }}
{{- end }}
{{- if .Values.metrics.serviceMonitor.relabelings }}
relabelings: {{- include "common.tplvalues.render" ( dict "value" .Values.metrics.serviceMonitor.relabelings "context" $) | nindent 6 }}
{{- end }}
{{- if .Values.metrics.serviceMonitor.metricRelabelings }}
metricRelabelings: {{- include "common.tplvalues.render" ( dict "value" .Values.metrics.serviceMonitor.metricRelabelings "context" $) | nindent 6 }}
{{- end }}
{{- if .Values.metrics.serviceMonitor.honorLabels }}
honorLabels: {{ .Values.metrics.serviceMonitor.honorLabels }}
{{- end }}
namespaceSelector:
matchNames:
- {{ .Release.Namespace | quote }}
{{- end }}

531
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{{- if eq .Values.architecture "replication" }}
{{- $customUser := include "postgresql.username" . }}
apiVersion: {{ include "common.capabilities.statefulset.apiVersion" . }}
kind: StatefulSet
metadata:
name: {{ include "postgresql.readReplica.fullname" . }}
namespace: {{ .Release.Namespace | quote }}
labels: {{- include "common.labels.standard" . | nindent 4 }}
app.kubernetes.io/component: read
{{- if .Values.commonLabels }}
{{- include "common.tplvalues.render" ( dict "value" .Values.commonLabels "context" $ ) | nindent 4 }}
{{- end }}
{{- if .Values.readReplicas.labels }}
{{- include "common.tplvalues.render" ( dict "value" .Values.readReplicas.labels "context" $ ) | nindent 4 }}
{{- end }}
annotations:
{{- if .Values.commonAnnotations }}
{{- include "common.tplvalues.render" ( dict "value" .Values.commonAnnotations "context" $ ) | nindent 4 }}
{{- end }}
{{- if .Values.readReplicas.annotations }}
{{- include "common.tplvalues.render" ( dict "value" .Values.readReplicas.annotations "context" $ ) | nindent 4 }}
{{- end }}
spec:
replicas: {{ .Values.readReplicas.replicaCount }}
serviceName: {{ include "postgresql.readReplica.svc.headless" . }}
{{- if .Values.readReplicas.updateStrategy }}
updateStrategy: {{- toYaml .Values.readReplicas.updateStrategy | nindent 4 }}
{{- end }}
selector:
matchLabels: {{- include "common.labels.matchLabels" . | nindent 6 }}
app.kubernetes.io/component: read
template:
metadata:
name: {{ include "postgresql.readReplica.fullname" . }}
labels: {{- include "common.labels.standard" . | nindent 8 }}
app.kubernetes.io/component: read
{{- if .Values.commonLabels }}
{{- include "common.tplvalues.render" ( dict "value" .Values.commonLabels "context" $ ) | nindent 8 }}
{{- end }}
{{- if .Values.readReplicas.podLabels }}
{{- include "common.tplvalues.render" ( dict "value" .Values.readReplicas.podLabels "context" $ ) | nindent 8 }}
{{- end }}
annotations:
{{- if (include "postgresql.readReplicas.createExtendedConfigmap" .) }}
checksum/extended-configuration: {{ include (print $.Template.BasePath "/read/extended-configmap.yaml") . | sha256sum }}
{{- end }}
{{- if .Values.readReplicas.podAnnotations }}
{{- include "common.tplvalues.render" ( dict "value" .Values.readReplicas.podAnnotations "context" $ ) | nindent 8 }}
{{- end }}
spec:
{{- if .Values.readReplicas.extraPodSpec }}
{{- include "common.tplvalues.render" (dict "value" .Values.readReplicas.extraPodSpec "context" $) | nindent 6 }}
{{- end }}
serviceAccountName: {{ include "postgresql.serviceAccountName" . }}
{{- include "postgresql.imagePullSecrets" . | nindent 6 }}
{{- if .Values.readReplicas.hostAliases }}
hostAliases: {{- include "common.tplvalues.render" (dict "value" .Values.readReplicas.hostAliases "context" $) | nindent 8 }}
{{- end }}
{{- if .Values.readReplicas.affinity }}
affinity: {{- include "common.tplvalues.render" (dict "value" .Values.readReplicas.affinity "context" $) | nindent 8 }}
{{- else }}
affinity:
podAffinity: {{- include "common.affinities.pods" (dict "type" .Values.readReplicas.podAffinityPreset "component" "read" "context" $) | nindent 10 }}
podAntiAffinity: {{- include "common.affinities.pods" (dict "type" .Values.readReplicas.podAntiAffinityPreset "component" "read" "context" $) | nindent 10 }}
nodeAffinity: {{- include "common.affinities.nodes" (dict "type" .Values.readReplicas.nodeAffinityPreset.type "key" .Values.readReplicas.nodeAffinityPreset.key "values" .Values.readReplicas.nodeAffinityPreset.values) | nindent 10 }}
{{- end }}
{{- if .Values.readReplicas.nodeSelector }}
nodeSelector: {{- include "common.tplvalues.render" (dict "value" .Values.readReplicas.nodeSelector "context" $) | nindent 8 }}
{{- end }}
{{- if .Values.readReplicas.tolerations }}
tolerations: {{- include "common.tplvalues.render" (dict "value" .Values.readReplicas.tolerations "context" $) | nindent 8 }}
{{- end }}
{{- if .Values.readReplicas.topologySpreadConstraints }}
topologySpreadConstraints: {{- include "common.tplvalues.render" (dict "value" .Values.readReplicas.topologySpreadConstraints "context" $) | nindent 8 }}
{{- end }}
{{- if .Values.readReplicas.priorityClassName }}
priorityClassName: {{ .Values.readReplicas.priorityClassName }}
{{- end }}
{{- if .Values.readReplicas.schedulerName }}
schedulerName: {{ .Values.readReplicas.schedulerName | quote }}
{{- end }}
{{- if .Values.readReplicas.terminationGracePeriodSeconds }}
terminationGracePeriodSeconds: {{ .Values.readReplicas.terminationGracePeriodSeconds }}
{{- end }}
{{- if .Values.readReplicas.podSecurityContext.enabled }}
securityContext: {{- omit .Values.readReplicas.podSecurityContext "enabled" | toYaml | nindent 8 }}
{{- end }}
hostNetwork: {{ .Values.readReplicas.hostNetwork }}
hostIPC: {{ .Values.readReplicas.hostIPC }}
initContainers:
{{- if and .Values.tls.enabled (not .Values.volumePermissions.enabled) }}
- name: copy-certs
image: {{ include "postgresql.volumePermissions.image" . }}
imagePullPolicy: {{ .Values.volumePermissions.image.pullPolicy | quote }}
{{- if .Values.readReplicas.resources }}
resources: {{- toYaml .Values.readReplicas.resources | nindent 12 }}
{{- end }}
# We don't require a privileged container in this case
{{- if .Values.readReplicas.containerSecurityContext.enabled }}
securityContext: {{- omit .Values.readReplicas.containerSecurityContext "enabled" | toYaml | nindent 12 }}
{{- end }}
command:
- /bin/sh
- -ec
- |
cp /tmp/certs/* /opt/bitnami/postgresql/certs/
chmod 600 {{ include "postgresql.tlsCertKey" . }}
volumeMounts:
- name: raw-certificates
mountPath: /tmp/certs
- name: postgresql-certificates
mountPath: /opt/bitnami/postgresql/certs
{{- else if and .Values.volumePermissions.enabled (or .Values.readReplicas.persistence.enabled .Values.shmVolume.enabled) }}
- name: init-chmod-data
image: {{ include "postgresql.volumePermissions.image" . }}
imagePullPolicy: {{ .Values.volumePermissions.image.pullPolicy | quote }}
{{- if .Values.readReplicas.resources }}
resources: {{- toYaml .Values.readReplicas.resources | nindent 12 }}
{{- end }}
command:
- /bin/sh
- -ec
- |
{{- if .Values.readReplicas.persistence.enabled }}
{{- if eq ( toString ( .Values.volumePermissions.containerSecurityContext.runAsUser )) "auto" }}
chown `id -u`:`id -G | cut -d " " -f2` {{ .Values.readReplicas.persistence.mountPath }}
{{- else }}
chown {{ .Values.readReplicas.containerSecurityContext.runAsUser }}:{{ .Values.readReplicas.podSecurityContext.fsGroup }} {{ .Values.readReplicas.persistence.mountPath }}
{{- end }}
mkdir -p {{ .Values.readReplicas.persistence.mountPath }}/data {{- if (include "postgresql.mountConfigurationCM" .) }} {{ .Values.readReplicas.persistence.mountPath }}/conf {{- end }}
chmod 700 {{ .Values.readReplicas.persistence.mountPath }}/data {{- if (include "postgresql.mountConfigurationCM" .) }} {{ .Values.readReplicas.persistence.mountPath }}/conf {{- end }}
find {{ .Values.readReplicas.persistence.mountPath }} -mindepth 1 -maxdepth 1 {{- if not (include "postgresql.mountConfigurationCM" .) }} -not -name "conf" {{- end }} -not -name ".snapshot" -not -name "lost+found" | \
{{- if eq ( toString ( .Values.volumePermissions.containerSecurityContext.runAsUser )) "auto" }}
xargs -r chown -R `id -u`:`id -G | cut -d " " -f2`
{{- else }}
xargs -r chown -R {{ .Values.readReplicas.containerSecurityContext.runAsUser }}:{{ .Values.readReplicas.podSecurityContext.fsGroup }}
{{- end }}
{{- end }}
{{- if .Values.shmVolume.enabled }}
chmod -R 777 /dev/shm
{{- end }}
{{- if .Values.tls.enabled }}
cp /tmp/certs/* /opt/bitnami/postgresql/certs/
{{- if eq ( toString ( .Values.volumePermissions.containerSecurityContext.runAsUser )) "auto" }}
chown -R `id -u`:`id -G | cut -d " " -f2` /opt/bitnami/postgresql/certs/
{{- else }}
chown -R {{ .Values.readReplicas.containerSecurityContext.runAsUser }}:{{ .Values.readReplicas.podSecurityContext.fsGroup }} /opt/bitnami/postgresql/certs/
{{- end }}
chmod 600 {{ include "postgresql.tlsCertKey" . }}
{{- end }}
{{- if eq ( toString ( .Values.volumePermissions.containerSecurityContext.runAsUser )) "auto" }}
securityContext: {{- omit .Values.volumePermissions.containerSecurityContext "runAsUser" | toYaml | nindent 12 }}
{{- else }}
securityContext: {{- .Values.volumePermissions.containerSecurityContext | toYaml | nindent 12 }}
{{- end }}
volumeMounts:
{{ if .Values.readReplicas.persistence.enabled }}
- name: data
mountPath: {{ .Values.readReplicas.persistence.mountPath }}
{{- if .Values.readReplicas.persistence.subPath }}
subPath: {{ .Values.readReplicas.persistence.subPath }}
{{- end }}
{{- end }}
{{- if .Values.shmVolume.enabled }}
- name: dshm
mountPath: /dev/shm
{{- end }}
{{- if .Values.tls.enabled }}
- name: raw-certificates
mountPath: /tmp/certs
- name: postgresql-certificates
mountPath: /opt/bitnami/postgresql/certs
{{- end }}
{{- end }}
{{- if .Values.readReplicas.initContainers }}
{{- include "common.tplvalues.render" ( dict "value" .Values.readReplicas.initContainers "context" $ ) | nindent 8 }}
{{- end }}
containers:
- name: postgresql
image: {{ include "postgresql.image" . }}
imagePullPolicy: {{ .Values.image.pullPolicy | quote }}
{{- if .Values.readReplicas.containerSecurityContext.enabled }}
securityContext: {{- omit .Values.readReplicas.containerSecurityContext "enabled" | toYaml | nindent 12 }}
{{- end }}
{{- if .Values.diagnosticMode.enabled }}
command: {{- include "common.tplvalues.render" (dict "value" .Values.diagnosticMode.command "context" $) | nindent 12 }}
{{- else if .Values.readReplicas.command }}
command: {{- include "common.tplvalues.render" (dict "value" .Values.readReplicas.command "context" $) | nindent 12 }}
{{- end }}
{{- if .Values.diagnosticMode.enabled }}
args: {{- include "common.tplvalues.render" (dict "value" .Values.diagnosticMode.args "context" $) | nindent 12 }}
{{- else if .Values.readReplicas.args }}
args: {{- include "common.tplvalues.render" (dict "value" .Values.readReplicas.args "context" $) | nindent 12 }}
{{- end }}
env:
- name: BITNAMI_DEBUG
value: {{ ternary "true" "false" (or .Values.image.debug .Values.diagnosticMode.enabled) | quote }}
- name: POSTGRESQL_PORT_NUMBER
value: {{ .Values.containerPorts.postgresql | quote }}
- name: POSTGRESQL_VOLUME_DIR
value: {{ .Values.readReplicas.persistence.mountPath | quote }}
{{- if .Values.readReplicas.persistence.mountPath }}
- name: PGDATA
value: {{ .Values.postgresqlDataDir | quote }}
{{- end }}
# Authentication
{{- if and (not (empty $customUser)) (ne $customUser "postgres") .Values.auth.enablePostgresUser }}
{{- if .Values.auth.usePasswordFiles }}
- name: POSTGRES_POSTGRES_PASSWORD_FILE
value: "/opt/bitnami/postgresql/secrets/postgres-password"
{{- else }}
- name: POSTGRES_POSTGRES_PASSWORD
valueFrom:
secretKeyRef:
name: {{ include "postgresql.secretName" . }}
key: {{ include "postgresql.adminPasswordKey" . }}
{{- end }}
{{- end }}
{{- if .Values.auth.usePasswordFiles }}
- name: POSTGRES_PASSWORD_FILE
value: {{ printf "/opt/bitnami/postgresql/secrets/%s" (ternary "password" "postgres-password" (and (not (empty $customUser)) (ne $customUser "postgres"))) }}
{{- else }}
- name: POSTGRES_PASSWORD
valueFrom:
secretKeyRef:
name: {{ include "postgresql.secretName" . }}
key: {{ include "postgresql.userPasswordKey" . }}
{{- end }}
# Replication
- name: POSTGRES_REPLICATION_MODE
value: "slave"
- name: POSTGRES_REPLICATION_USER
value: {{ .Values.auth.replicationUsername | quote }}
{{- if .Values.auth.usePasswordFiles }}
- name: POSTGRES_REPLICATION_PASSWORD_FILE
value: "/opt/bitnami/postgresql/secrets/replication-password"
{{- else }}
- name: POSTGRES_REPLICATION_PASSWORD
valueFrom:
secretKeyRef:
name: {{ include "postgresql.secretName" . }}
key: {{ include "postgresql.replicationPasswordKey" . }}
{{- end }}
- name: POSTGRES_CLUSTER_APP_NAME
value: {{ .Values.replication.applicationName }}
- name: POSTGRES_MASTER_HOST
value: {{ include "postgresql.primary.fullname" . }}
- name: POSTGRES_MASTER_PORT_NUMBER
value: {{ include "postgresql.service.port" . | quote }}
# TLS
- name: POSTGRESQL_ENABLE_TLS
value: {{ ternary "yes" "no" .Values.tls.enabled | quote }}
{{- if .Values.tls.enabled }}
- name: POSTGRESQL_TLS_PREFER_SERVER_CIPHERS
value: {{ ternary "yes" "no" .Values.tls.preferServerCiphers | quote }}
- name: POSTGRESQL_TLS_CERT_FILE
value: {{ include "postgresql.tlsCert" . }}
- name: POSTGRESQL_TLS_KEY_FILE
value: {{ include "postgresql.tlsCertKey" . }}
{{- if .Values.tls.certCAFilename }}
- name: POSTGRESQL_TLS_CA_FILE
value: {{ include "postgresql.tlsCACert" . }}
{{- end }}
{{- if .Values.tls.crlFilename }}
- name: POSTGRESQL_TLS_CRL_FILE
value: {{ include "postgresql.tlsCRL" . }}
{{- end }}
{{- end }}
# Audit
- name: POSTGRESQL_LOG_HOSTNAME
value: {{ .Values.audit.logHostname | quote }}
- name: POSTGRESQL_LOG_CONNECTIONS
value: {{ .Values.audit.logConnections | quote }}
- name: POSTGRESQL_LOG_DISCONNECTIONS
value: {{ .Values.audit.logDisconnections | quote }}
{{- if .Values.audit.logLinePrefix }}
- name: POSTGRESQL_LOG_LINE_PREFIX
value: {{ .Values.audit.logLinePrefix | quote }}
{{- end }}
{{- if .Values.audit.logTimezone }}
- name: POSTGRESQL_LOG_TIMEZONE
value: {{ .Values.audit.logTimezone | quote }}
{{- end }}
{{- if .Values.audit.pgAuditLog }}
- name: POSTGRESQL_PGAUDIT_LOG
value: {{ .Values.audit.pgAuditLog | quote }}
{{- end }}
- name: POSTGRESQL_PGAUDIT_LOG_CATALOG
value: {{ .Values.audit.pgAuditLogCatalog | quote }}
# Others
- name: POSTGRESQL_CLIENT_MIN_MESSAGES
value: {{ .Values.audit.clientMinMessages | quote }}
- name: POSTGRESQL_SHARED_PRELOAD_LIBRARIES
value: {{ .Values.postgresqlSharedPreloadLibraries | quote }}
{{- if .Values.readReplicas.extraEnvVars }}
{{- include "common.tplvalues.render" (dict "value" .Values.readReplicas.extraEnvVars "context" $) | nindent 12 }}
{{- end }}
{{- if or .Values.readReplicas.extraEnvVarsCM .Values.readReplicas.extraEnvVarsSecret }}
envFrom:
{{- if .Values.readReplicas.extraEnvVarsCM }}
- configMapRef:
name: {{ .Values.readReplicas.extraEnvVarsCM }}
{{- end }}
{{- if .Values.readReplicas.extraEnvVarsSecret }}
- secretRef:
name: {{ .Values.readReplicas.extraEnvVarsSecret }}
{{- end }}
{{- end }}
ports:
- name: tcp-postgresql
containerPort: {{ .Values.containerPorts.postgresql }}
{{- if not .Values.diagnosticMode.enabled }}
{{- if .Values.readReplicas.customStartupProbe }}
startupProbe: {{- include "common.tplvalues.render" (dict "value" .Values.readReplicas.customStartupProbe "context" $) | nindent 12 }}
{{- else if .Values.readReplicas.startupProbe.enabled }}
startupProbe: {{- include "common.tplvalues.render" (dict "value" (omit .Values.readReplicas.startupProbe "enabled") "context" $) | nindent 12 }}
exec:
command:
- /bin/sh
- -c
{{- if (include "postgresql.database" .) }}
- exec pg_isready -U {{ default "postgres" $customUser| quote }} -d "dbname={{ include "postgresql.database" . }} {{- if and .Values.tls.enabled .Values.tls.certCAFilename }} sslcert={{ include "postgresql.tlsCert" . }} sslkey={{ include "postgresql.tlsCertKey" . }}{{- end }}" -h 127.0.0.1 -p {{ .Values.containerPorts.postgresql }}
{{- else }}
- exec pg_isready -U {{ default "postgres" $customUser | quote }} {{- if and .Values.tls.enabled .Values.tls.certCAFilename }} -d "sslcert={{ include "postgresql.tlsCert" . }} sslkey={{ include "postgresql.tlsCertKey" . }}"{{- end }} -h 127.0.0.1 -p {{ .Values.containerPorts.postgresql }}
{{- end }}
{{- end }}
{{- if .Values.readReplicas.customLivenessProbe }}
livenessProbe: {{- include "common.tplvalues.render" (dict "value" .Values.readReplicas.customLivenessProbe "context" $) | nindent 12 }}
{{- else if .Values.readReplicas.livenessProbe.enabled }}
livenessProbe: {{- include "common.tplvalues.render" (dict "value" (omit .Values.readReplicas.livenessProbe "enabled") "context" $) | nindent 12 }}
exec:
command:
- /bin/sh
- -c
{{- if (include "postgresql.database" .) }}
- exec pg_isready -U {{ default "postgres" $customUser | quote }} -d "dbname={{ include "postgresql.database" . }} {{- if and .Values.tls.enabled .Values.tls.certCAFilename }} sslcert={{ include "postgresql.tlsCert" . }} sslkey={{ include "postgresql.tlsCertKey" . }}{{- end }}" -h 127.0.0.1 -p {{ .Values.containerPorts.postgresql }}
{{- else }}
- exec pg_isready -U {{default "postgres" $customUser | quote }} {{- if and .Values.tls.enabled .Values.tls.certCAFilename }} -d "sslcert={{ include "postgresql.tlsCert" . }} sslkey={{ include "postgresql.tlsCertKey" . }}"{{- end }} -h 127.0.0.1 -p {{ .Values.containerPorts.postgresql }}
{{- end }}
{{- end }}
{{- if .Values.readReplicas.customReadinessProbe }}
readinessProbe: {{- include "common.tplvalues.render" (dict "value" .Values.readReplicas.customReadinessProbe "context" $) | nindent 12 }}
{{- else if .Values.readReplicas.readinessProbe.enabled }}
readinessProbe: {{- include "common.tplvalues.render" (dict "value" (omit .Values.readReplicas.readinessProbe "enabled") "context" $) | nindent 12 }}
exec:
command:
- /bin/sh
- -c
- -e
{{- include "postgresql.readinessProbeCommand" . | nindent 16 }}
{{- end }}
{{- end }}
{{- if .Values.readReplicas.resources }}
resources: {{- toYaml .Values.readReplicas.resources | nindent 12 }}
{{- end }}
{{- if .Values.readReplicas.lifecycleHooks }}
lifecycle: {{- include "common.tplvalues.render" (dict "value" .Values.readReplicas.lifecycleHooks "context" $) | nindent 12 }}
{{- end }}
volumeMounts:
{{- if .Values.auth.usePasswordFiles }}
- name: postgresql-password
mountPath: /opt/bitnami/postgresql/secrets/
{{- end }}
{{- if .Values.readReplicas.extendedConfiguration }}
- name: postgresql-extended-config
mountPath: /bitnami/postgresql/conf/conf.d/
{{- end }}
{{- if .Values.tls.enabled }}
- name: postgresql-certificates
mountPath: /opt/bitnami/postgresql/certs
readOnly: true
{{- end }}
{{- if .Values.shmVolume.enabled }}
- name: dshm
mountPath: /dev/shm
{{- end }}
{{- if .Values.readReplicas.persistence.enabled }}
- name: data
mountPath: {{ .Values.readReplicas.persistence.mountPath }}
{{- if .Values.readReplicas.persistence.subPath }}
subPath: {{ .Values.readReplicas.persistence.subPath }}
{{- end }}
{{- end }}
{{- if .Values.readReplicas.extraVolumeMounts }}
{{- include "common.tplvalues.render" (dict "value" .Values.readReplicas.extraVolumeMounts "context" $) | nindent 12 }}
{{- end }}
{{- if .Values.metrics.enabled }}
- name: metrics
image: {{ include "postgresql.metrics.image" . }}
imagePullPolicy: {{ .Values.metrics.image.pullPolicy | quote }}
{{- if .Values.metrics.containerSecurityContext.enabled }}
securityContext: {{- omit .Values.metrics.containerSecurityContext "enabled" | toYaml | nindent 12 }}
{{- end }}
{{- if .Values.diagnosticMode.enabled }}
command: {{- include "common.tplvalues.render" (dict "value" .Values.diagnosticMode.command "context" $) | nindent 12 }}
args: {{- include "common.tplvalues.render" (dict "value" .Values.diagnosticMode.args "context" $) | nindent 12 }}
{{- else if .Values.metrics.customMetrics }}
args: [ "--extend.query-path", "/conf/custom-metrics.yaml" ]
{{- end }}
env:
{{- $database := required "In order to enable metrics you need to specify a database (.Values.auth.database or .Values.global.postgresql.auth.database)" (include "postgresql.database" .) }}
- name: DATA_SOURCE_URI
value: {{ printf "127.0.0.1:%d/%s?sslmode=disable" (int (include "postgresql.service.port" .)) $database }}
{{- if .Values.auth.usePasswordFiles }}
- name: DATA_SOURCE_PASS_FILE
value: {{ printf "/opt/bitnami/postgresql/secrets/%s" (ternary "password" "postgres-password" (and (not (empty $customUser)) (ne $customUser "postgres"))) }}
{{- else }}
- name: DATA_SOURCE_PASS
valueFrom:
secretKeyRef:
name: {{ include "postgresql.secretName" . }}
key: {{ include "postgresql.userPasswordKey" . }}
{{- end }}
- name: DATA_SOURCE_USER
value: {{ default "postgres" $customUser | quote }}
{{- if .Values.metrics.extraEnvVars }}
{{- include "common.tplvalues.render" (dict "value" .Values.metrics.extraEnvVars "context" $) | nindent 12 }}
{{- end }}
ports:
- name: http-metrics
containerPort: {{ .Values.metrics.containerPorts.metrics }}
{{- if not .Values.diagnosticMode.enabled }}
{{- if .Values.metrics.customStartupProbe }}
startupProbe: {{- include "common.tplvalues.render" (dict "value" .Values.metrics.customStartupProbe "context" $) | nindent 12 }}
{{- else if .Values.metrics.startupProbe.enabled }}
startupProbe: {{- include "common.tplvalues.render" (dict "value" (omit .Values.metrics.startupProbe "enabled") "context" $) | nindent 12 }}
tcpSocket:
port: http-metrics
{{- end }}
{{- if .Values.metrics.customLivenessProbe }}
livenessProbe: {{- include "common.tplvalues.render" (dict "value" .Values.metrics.customLivenessProbe "context" $) | nindent 12 }}
{{- else if .Values.metrics.livenessProbe.enabled }}
livenessProbe: {{- include "common.tplvalues.render" (dict "value" (omit .Values.metrics.livenessProbe "enabled") "context" $) | nindent 12 }}
httpGet:
path: /
port: http-metrics
{{- end }}
{{- if .Values.metrics.customReadinessProbe }}
readinessProbe: {{- include "common.tplvalues.render" (dict "value" .Values.metrics.customReadinessProbe "context" $) | nindent 12 }}
{{- else if .Values.metrics.readinessProbe.enabled }}
readinessProbe: {{- include "common.tplvalues.render" (dict "value" (omit .Values.metrics.readinessProbe "enabled") "context" $) | nindent 12 }}
httpGet:
path: /
port: http-metrics
{{- end }}
{{- end }}
volumeMounts:
{{- if .Values.auth.usePasswordFiles }}
- name: postgresql-password
mountPath: /opt/bitnami/postgresql/secrets/
{{- end }}
{{- if .Values.metrics.customMetrics }}
- name: custom-metrics
mountPath: /conf
readOnly: true
{{- end }}
{{- if .Values.metrics.resources }}
resources: {{- toYaml .Values.metrics.resources | nindent 12 }}
{{- end }}
{{- end }}
{{- if .Values.readReplicas.sidecars }}
{{- include "common.tplvalues.render" ( dict "value" .Values.readReplicas.sidecars "context" $ ) | nindent 8 }}
{{- end }}
volumes:
{{- if .Values.readReplicas.extendedConfiguration }}
- name: postgresql-extended-config
configMap:
name: {{ include "postgresql.readReplicas.extendedConfigmapName" . }}
{{- end }}
{{- if .Values.auth.usePasswordFiles }}
- name: postgresql-password
secret:
secretName: {{ include "postgresql.secretName" . }}
{{- end }}
{{- if .Values.tls.enabled }}
- name: raw-certificates
secret:
secretName: {{ include "postgresql.tlsSecretName" . }}
- name: postgresql-certificates
emptyDir: {}
{{- end }}
{{- if and .Values.metrics.enabled .Values.metrics.customMetrics }}
- name: custom-metrics
configMap:
name: {{ printf "%s-metrics" (include "common.names.fullname" .) }}
{{- end }}
{{- if .Values.shmVolume.enabled }}
- name: dshm
emptyDir:
medium: Memory
{{- if .Values.shmVolume.sizeLimit }}
sizeLimit: {{ .Values.shmVolume.sizeLimit }}
{{- end }}
{{- end }}
{{- if .Values.readReplicas.extraVolumes }}
{{- include "common.tplvalues.render" ( dict "value" .Values.readReplicas.extraVolumes "context" $ ) | nindent 8 }}
{{- end }}
{{- if and .Values.readReplicas.persistence.enabled .Values.readReplicas.persistence.existingClaim }}
- name: data
persistentVolumeClaim:
claimName: {{ tpl .Values.readReplicas.persistence.existingClaim $ }}
{{- else if not .Values.readReplicas.persistence.enabled }}
- name: data
emptyDir: {}
{{- else }}
volumeClaimTemplates:
- metadata:
name: data
{{- if .Values.readReplicas.persistence.annotations }}
annotations: {{- include "common.tplvalues.render" (dict "value" .Values.readReplicas.persistence.annotations "context" $) | nindent 10 }}
{{- end }}
{{- if .Values.readReplicas.persistence.labels }}
labels: {{- include "common.tplvalues.render" (dict "value" .Values.readReplicas.persistence.labels "context" $) | nindent 10 }}
{{- end }}
spec:
accessModes:
{{- range .Values.readReplicas.persistence.accessModes }}
- {{ . | quote }}
{{- end }}
{{- if .Values.readReplicas.persistence.dataSource }}
dataSource: {{- include "common.tplvalues.render" (dict "value" .Values.readReplicas.persistence.dataSource "context" $) | nindent 10 }}
{{- end }}
resources:
requests:
storage: {{ .Values.readReplicas.persistence.size | quote }}
{{- if .Values.readReplicas.persistence.selector }}
selector: {{- include "common.tplvalues.render" (dict "value" .Values.readReplicas.persistence.selector "context" $) | nindent 10 }}
{{- end -}}
{{- include "common.storage.class" (dict "persistence" .Values.readReplicas.persistence "global" .Values.global) | nindent 8 }}
{{- end }}
{{- end }}

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{{- if eq .Values.architecture "replication" }}
apiVersion: v1
kind: Service
metadata:
name: {{ include "postgresql.readReplica.svc.headless" . }}
namespace: {{ .Release.Namespace | quote }}
labels: {{- include "common.labels.standard" . | nindent 4 }}
{{- if .Values.commonLabels }}
{{- include "common.tplvalues.render" ( dict "value" .Values.commonLabels "context" $ ) | nindent 4 }}
{{- end }}
app.kubernetes.io/component: read
{{- if or .Values.readReplicas.service.headless.annotations .Values.commonAnnotations }}
annotations:
{{- if .Values.readReplicas.service.headless.annotations }}
{{- include "common.tplvalues.render" ( dict "value" .Values.readReplicas.service.headless.annotations "context" $ ) | nindent 4 }}
{{- end }}
{{- if .Values.commonAnnotations }}
{{- include "common.tplvalues.render" ( dict "value" .Values.commonAnnotations "context" $ ) | nindent 4 }}
{{- end }}
{{- end }}
# Use this annotation in addition to the actual publishNotReadyAddresses
# field below because the annotation will stop being respected soon but the
# field is broken in some versions of Kubernetes:
# https://github.com/kubernetes/kubernetes/issues/58662
service.alpha.kubernetes.io/tolerate-unready-endpoints: "true"
spec:
type: ClusterIP
clusterIP: None
# We want all pods in the StatefulSet to have their addresses published for
# the sake of the other Postgresql pods even before they're ready, since they
# have to be able to talk to each other in order to become ready.
publishNotReadyAddresses: true
ports:
- name: tcp-postgresql
port: {{ include "postgresql.readReplica.service.port" . }}
targetPort: tcp-postgresql
selector: {{- include "common.labels.matchLabels" . | nindent 4 }}
app.kubernetes.io/component: read
{{- end }}

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{{- if eq .Values.architecture "replication" }}
apiVersion: v1
kind: Service
metadata:
name: {{ include "postgresql.readReplica.fullname" . }}
namespace: {{ .Release.Namespace | quote }}
labels: {{- include "common.labels.standard" . | nindent 4 }}
{{- if .Values.commonLabels }}
{{- include "common.tplvalues.render" ( dict "value" .Values.commonLabels "context" $ ) | nindent 4 }}
{{- end }}
app.kubernetes.io/component: read
annotations:
{{- if .Values.commonAnnotations }}
{{- include "common.tplvalues.render" ( dict "value" .Values.commonAnnotations "context" $ ) | nindent 4 }}
{{- end }}
{{- if .Values.readReplicas.service.annotations }}
{{- include "common.tplvalues.render" (dict "value" .Values.readReplicas.service.annotations "context" $) | nindent 4 }}
{{- end }}
spec:
type: {{ .Values.readReplicas.service.type }}
{{- if or (eq .Values.readReplicas.service.type "LoadBalancer") (eq .Values.readReplicas.service.type "NodePort") }}
externalTrafficPolicy: {{ .Values.readReplicas.service.externalTrafficPolicy | quote }}
{{- end }}
{{- if and (eq .Values.readReplicas.service.type "LoadBalancer") (not (empty .Values.readReplicas.service.loadBalancerSourceRanges)) }}
loadBalancerSourceRanges: {{ .Values.readReplicas.service.loadBalancerSourceRanges }}
{{- end }}
{{- if and (eq .Values.readReplicas.service.type "LoadBalancer") (not (empty .Values.readReplicas.service.loadBalancerIP)) }}
loadBalancerIP: {{ .Values.readReplicas.service.loadBalancerIP }}
{{- end }}
{{- if and .Values.readReplicas.service.clusterIP (eq .Values.readReplicas.service.type "ClusterIP") }}
clusterIP: {{ .Values.readReplicas.service.clusterIP }}
{{- end }}
{{- if .Values.readReplicas.service.sessionAffinity }}
sessionAffinity: {{ .Values.readReplicas.service.sessionAffinity }}
{{- end }}
{{- if .Values.readReplicas.service.sessionAffinityConfig }}
sessionAffinityConfig: {{- include "common.tplvalues.render" (dict "value" .Values.readReplicas.service.sessionAffinityConfig "context" $) | nindent 4 }}
{{- end }}
ports:
- name: tcp-postgresql
port: {{ include "postgresql.readReplica.service.port" . }}
targetPort: tcp-postgresql
{{- if and (or (eq .Values.readReplicas.service.type "NodePort") (eq .Values.readReplicas.service.type "LoadBalancer")) (not (empty .Values.readReplicas.service.nodePorts.postgresql)) }}
nodePort: {{ .Values.readReplicas.service.nodePorts.postgresql }}
{{- else if eq .Values.readReplicas.service.type "ClusterIP" }}
nodePort: null
{{- end }}
{{- if .Values.readReplicas.service.extraPorts }}
{{- include "common.tplvalues.render" (dict "value" .Values.readReplicas.service.extraPorts "context" $) | nindent 4 }}
{{- end }}
selector: {{- include "common.labels.matchLabels" . | nindent 4 }}
app.kubernetes.io/component: read
{{- end }}

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{{- if .Values.rbac.create }}
kind: Role
apiVersion: {{ include "common.capabilities.rbac.apiVersion" . }}
metadata:
name: {{ include "common.names.fullname" . }}
namespace: {{ .Release.Namespace | quote }}
labels: {{- include "common.labels.standard" . | nindent 4 }}
{{- if .Values.commonLabels }}
{{- include "common.tplvalues.render" ( dict "value" .Values.commonLabels "context" $ ) | nindent 4 }}
{{- end }}
{{- if .Values.commonAnnotations }}
annotations: {{- include "common.tplvalues.render" ( dict "value" .Values.commonAnnotations "context" $ ) | nindent 4 }}
{{- end }}
# yamllint disable rule:indentation
rules:
{{- $pspAvailable := (semverCompare "<1.25-0" (include "common.capabilities.kubeVersion" .)) -}}
{{- if and $pspAvailable .Values.psp.create }}
- apiGroups:
- 'policy'
resources:
- 'podsecuritypolicies'
verbs:
- 'use'
resourceNames:
- {{ include "common.names.fullname" . }}
{{- end }}
{{- if .Values.rbac.rules }}
{{- include "common.tplvalues.render" ( dict "value" .Values.rbac.rules "context" $ ) | nindent 2 }}
{{- end }}
# yamllint enable rule:indentation
{{- end }}

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{{- if .Values.rbac.create }}
kind: RoleBinding
apiVersion: {{ include "common.capabilities.rbac.apiVersion" . }}
metadata:
name: {{ include "common.names.fullname" . }}
namespace: {{ .Release.Namespace | quote }}
labels: {{- include "common.labels.standard" . | nindent 4 }}
{{- if .Values.commonLabels }}
{{- include "common.tplvalues.render" ( dict "value" .Values.commonLabels "context" $ ) | nindent 4 }}
{{- end }}
{{- if .Values.commonAnnotations }}
annotations: {{- include "common.tplvalues.render" ( dict "value" .Values.commonAnnotations "context" $ ) | nindent 4 }}
{{- end }}
roleRef:
kind: Role
name: {{ include "common.names.fullname" . }}
apiGroup: rbac.authorization.k8s.io
subjects:
- kind: ServiceAccount
name: {{ include "postgresql.serviceAccountName" . }}
namespace: {{ .Release.Namespace | quote }}
{{- end }}

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{{- if (include "postgresql.createSecret" .) }}
apiVersion: v1
kind: Secret
metadata:
name: {{ include "common.names.fullname" . }}
namespace: {{ .Release.Namespace | quote }}
labels: {{- include "common.labels.standard" . | nindent 4 }}
{{- if .Values.commonLabels }}
{{- include "common.tplvalues.render" ( dict "value" .Values.commonLabels "context" $ ) | nindent 4 }}
{{- end }}
{{- if .Values.commonAnnotations }}
annotations: {{- include "common.tplvalues.render" ( dict "value" .Values.commonAnnotations "context" $ ) | nindent 4 }}
{{- end }}
type: Opaque
data:
{{- if .Values.auth.enablePostgresUser }}
postgres-password: {{ include "common.secrets.passwords.manage" (dict "secret" (include "common.names.fullname" .) "key" "postgres-password" "providedValues" (list "global.postgresql.auth.postgresPassword" "auth.postgresPassword") "context" $) }}
{{- end }}
{{- if not (empty (include "postgresql.username" .)) }}
password: {{ include "common.secrets.passwords.manage" (dict "secret" (include "common.names.fullname" .) "key" "password" "providedValues" (list "global.postgresql.auth.password" "auth.password") "context" $) }}
{{- end }}
{{- if eq .Values.architecture "replication" }}
replication-password: {{ include "common.secrets.passwords.manage" (dict "secret" (include "common.names.fullname" .) "key" "replication-password" "providedValues" (list "auth.replicationPassword") "context" $) }}
{{- end }}
# We don't auto-generate LDAP password when it's not provided as we do for other passwords
{{- if and .Values.ldap.enabled (or .Values.ldap.bind_password .Values.ldap.bindpw) }}
ldap-password: {{ coalesce .Values.ldap.bind_password .Values.ldap.bindpw | b64enc | quote }}
{{- end }}
{{- end -}}

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{{- if .Values.serviceAccount.create }}
apiVersion: v1
kind: ServiceAccount
metadata:
name: {{ include "postgresql.serviceAccountName" . }}
namespace: {{ .Release.Namespace | quote }}
labels: {{- include "common.labels.standard" . | nindent 4 }}
{{- if .Values.commonLabels }}
{{- include "common.tplvalues.render" ( dict "value" .Values.commonLabels "context" $ ) | nindent 4 }}
{{- end }}
annotations:
{{- if .Values.commonAnnotations }}
{{- include "common.tplvalues.render" ( dict "value" .Values.commonAnnotations "context" $ ) | nindent 4 }}
{{- end }}
{{- if .Values.serviceAccount.annotations }}
{{- include "common.tplvalues.render" ( dict "value" .Values.serviceAccount.annotations "context" $ ) | nindent 4 }}
{{- end }}
automountServiceAccountToken: {{ .Values.serviceAccount.automountServiceAccountToken }}
{{- end }}

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{{- if (include "postgresql.createTlsSecret" . ) }}
{{- $ca := genCA "postgresql-ca" 365 }}
{{- $fullname := include "common.names.fullname" . }}
{{- $releaseNamespace := .Release.Namespace }}
{{- $clusterDomain := .Values.clusterDomain }}
{{- $primaryHeadlessServiceName := include "postgresql.primary.svc.headless" . }}
{{- $readHeadlessServiceName := include "postgresql.readReplica.svc.headless" . }}
{{- $altNames := list (printf "*.%s.%s.svc.%s" $fullname $releaseNamespace $clusterDomain) (printf "%s.%s.svc.%s" $fullname $releaseNamespace $clusterDomain) (printf "*.%s.%s.svc.%s" $primaryHeadlessServiceName $releaseNamespace $clusterDomain) (printf "%s.%s.svc.%s" $primaryHeadlessServiceName $releaseNamespace $clusterDomain) (printf "*.%s.%s.svc.%s" $readHeadlessServiceName $releaseNamespace $clusterDomain) (printf "%s.%s.svc.%s" $readHeadlessServiceName $releaseNamespace $clusterDomain) $fullname }}
{{- $crt := genSignedCert $fullname nil $altNames 365 $ca }}
apiVersion: v1
kind: Secret
metadata:
name: {{ printf "%s-crt" (include "common.names.fullname" .) }}
namespace: {{ .Release.Namespace | quote }}
labels: {{- include "common.labels.standard" . | nindent 4 }}
{{- if .Values.commonLabels }}
{{- include "common.tplvalues.render" ( dict "value" .Values.commonLabels "context" $ ) | nindent 4 }}
{{- end }}
{{- if .Values.commonAnnotations }}
annotations: {{- include "common.tplvalues.render" ( dict "value" .Values.commonAnnotations "context" $ ) | nindent 4 }}
{{- end }}
type: kubernetes.io/tls
data:
ca.crt: {{ $ca.Cert | b64enc | quote }}
tls.crt: {{ $crt.Cert | b64enc | quote }}
tls.key: {{ $crt.Key | b64enc | quote }}
{{- end }}

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{
"$schema": "http://json-schema.org/schema#",
"type": "object",
"properties": {
"architecture": {
"type": "string",
"title": "PostgreSQL architecture",
"form": true,
"description": "Allowed values: `standalone` or `replication`"
},
"auth": {
"type": "object",
"title": "Authentication configuration",
"form": true,
"properties": {
"enablePostgresUser": {
"type": "boolean",
"title": "Enable \"postgres\" admin user",
"description": "Assign a password to the \"postgres\" admin user. Otherwise, remote access will be blocked for this user",
"form": true
},
"postgresPassword": {
"type": "string",
"title": "Password for the \"postgres\" admin user",
"description": "Defaults to a random 10-character alphanumeric string if not set",
"form": true
},
"database": {
"type": "string",
"title": "PostgreSQL custom database",
"description": "Name of the custom database to be created during the 1st initialization of PostgreSQL",
"form": true
},
"username": {
"type": "string",
"title": "PostgreSQL custom user",
"description": "Name of the custom user to be created during the 1st initialization of PostgreSQL. This user only has permissions on the PostgreSQL custom database",
"form": true
},
"password": {
"type": "string",
"title": "Password for the custom user to create",
"description": "Defaults to a random 10-character alphanumeric string if not set",
"form": true
},
"replicationUsername": {
"type": "string",
"title": "PostgreSQL replication user",
"description": "Name of user used to manage replication.",
"form": true,
"hidden": {
"value": "standalone",
"path": "architecture"
}
},
"replicationPassword": {
"type": "string",
"title": "Password for PostgreSQL replication user",
"description": "Defaults to a random 10-character alphanumeric string if not set",
"form": true,
"hidden": {
"value": "standalone",
"path": "architecture"
}
}
}
},
"persistence": {
"type": "object",
"properties": {
"size": {
"type": "string",
"title": "Persistent Volume Size",
"form": true,
"render": "slider",
"sliderMin": 1,
"sliderMax": 100,
"sliderUnit": "Gi"
}
}
},
"resources": {
"type": "object",
"title": "Required Resources",
"description": "Configure resource requests",
"form": true,
"properties": {
"requests": {
"type": "object",
"properties": {
"memory": {
"type": "string",
"form": true,
"render": "slider",
"title": "Memory Request",
"sliderMin": 10,
"sliderMax": 2048,
"sliderUnit": "Mi"
},
"cpu": {
"type": "string",
"form": true,
"render": "slider",
"title": "CPU Request",
"sliderMin": 10,
"sliderMax": 2000,
"sliderUnit": "m"
}
}
}
}
},
"replication": {
"type": "object",
"form": true,
"title": "Replication Details",
"properties": {
"enabled": {
"type": "boolean",
"title": "Enable Replication",
"form": true
},
"readReplicas": {
"type": "integer",
"title": "read Replicas",
"form": true,
"hidden": {
"value": "standalone",
"path": "architecture"
}
}
}
},
"volumePermissions": {
"type": "object",
"properties": {
"enabled": {
"type": "boolean",
"form": true,
"title": "Enable Init Containers",
"description": "Change the owner of the persist volume mountpoint to RunAsUser:fsGroup"
}
}
},
"metrics": {
"type": "object",
"properties": {
"enabled": {
"type": "boolean",
"title": "Configure metrics exporter",
"form": true
}
}
}
}
}

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CHART NAME: {{ .Chart.Name }}
CHART VERSION: {{ .Chart.Version }}
APP VERSION: {{ .Chart.AppVersion }}
** Please be patient while the chart is being deployed **
Keycloak can be accessed through the following DNS name from within your cluster:
{{ include "common.names.fullname" . }}.{{ include "common.names.namespace" . }}.svc.{{ .Values.clusterDomain }} (port {{ coalesce .Values.service.ports.http .Values.service.port }})
To access Keycloak from outside the cluster execute the following commands:
{{- if .Values.ingress.enabled }}
1. Get the Keycloak URL and associate its hostname to your cluster external IP:
export CLUSTER_IP=$(minikube ip) # On Minikube. Use: `kubectl cluster-info` on others K8s clusters
echo "Keycloak URL: http{{ if .Values.ingress.tls }}s{{ end }}://{{ (tpl .Values.ingress.hostname .) }}/"
echo "$CLUSTER_IP {{ (tpl .Values.ingress.hostname .) }}" | sudo tee -a /etc/hosts
{{- else }}
1. Get the Keycloak URL by running these commands:
{{- if contains "NodePort" .Values.service.type }}
export HTTP_NODE_PORT=$(kubectl get --namespace {{ include "common.names.namespace" . }} -o jsonpath="{.spec.ports[?(@.name=='http')].nodePort}" services {{ include "common.names.fullname" . }})
{{- if .Values.tls.enabled }}
export HTTPS_NODE_PORT=$(kubectl get --namespace {{ include "common.names.namespace" . }} -o jsonpath="{.spec.ports[?(@.name=='https')].nodePort}" services {{ include "common.names.fullname" . }})
{{- end }}
export NODE_IP=$(kubectl get nodes --namespace {{ include "common.names.namespace" . }} -o jsonpath="{.items[0].status.addresses[0].address}")
echo "http://${NODE_IP}:${HTTP_NODE_PORT}/"
{{- if .Values.tls.enabled }}
echo "https://${NODE_IP}:${HTTPS_NODE_PORT}/"
{{- end }}
{{- else if contains "LoadBalancer" .Values.service.type }}
NOTE: It may take a few minutes for the LoadBalancer IP to be available.
You can watch its status by running 'kubectl get --namespace {{ include "common.names.namespace" . }} svc -w {{ include "common.names.fullname" . }}'
export HTTP_SERVICE_PORT=$(kubectl get --namespace {{ include "common.names.namespace" . }} -o jsonpath="{.spec.ports[?(@.name=='http')].port}" services {{ include "common.names.fullname" . }})
{{- if .Values.tls.enabled }}
export HTTPS_SERVICE_PORT=$(kubectl get --namespace {{ include "common.names.namespace" . }} -o jsonpath="{.spec.ports[?(@.name=='https')].port}" services {{ include "common.names.fullname" . }})
{{- end }}
export SERVICE_IP=$(kubectl get svc --namespace {{ include "common.names.namespace" . }} {{ include "common.names.fullname" . }} -o jsonpath='{.status.loadBalancer.ingress[0].ip}')
echo "http://${SERVICE_IP}:${HTTP_SERVICE_PORT}/"
{{- if .Values.tls.enabled }}
echo "https://${SERVICE_IP}:${HTTPS_SERVICE_PORT}/"
{{- end }}
{{- else if contains "ClusterIP" .Values.service.type }}
export HTTP_SERVICE_PORT=$(kubectl get --namespace {{ include "common.names.namespace" . }} -o jsonpath="{.spec.ports[?(@.name=='http')].port}" services {{ include "common.names.fullname" . }})
{{- if .Values.tls.enabled }}
export HTTPS_SERVICE_PORT=$(kubectl get --namespace {{ include "common.names.namespace" . }} -o jsonpath="{.spec.ports[?(@.name=='https')].port}" services {{ include "common.names.fullname" . }})
{{- end }}
kubectl port-forward --namespace {{ include "common.names.namespace" . }} svc/{{ include "common.names.fullname" . }} ${HTTP_SERVICE_PORT}:${HTTP_SERVICE_PORT} ${HTTPS_SERVICE_PORT}:${HTTPS_SERVICE_PORT} &
echo "http://127.0.0.1:${HTTP_SERVICE_PORT}/"
{{- if .Values.tls.enabled }}
echo "https://127.0.0.1:${HTTPS_SERVICE_PORT}/"
{{- end }}
{{- end }}
{{- end }}
2. Access Keycloak using the obtained URL.
{{- if and .Values.auth.adminUser .Values.auth.adminPassword }}
3. Access the Administration Console using the following credentials:
echo Username: {{ .Values.auth.adminUser }}
echo Password: $(kubectl get secret --namespace {{ include "common.names.namespace" . }} {{ include "keycloak.secretName" . }} -o jsonpath="{.data.{{ include "keycloak.secretKey" .}}}" | base64 -d)
{{- end }}
{{- if .Values.metrics.enabled }}
You can access the Prometheus metrics following the steps below:
1. Get the Keycloak Prometheus metrics URL by running:
{{- $metricsPort := coalesce .Values.metrics.service.ports.http .Values.metrics.service.port | toString }}
kubectl port-forward --namespace {{ include "common.names.namespace" . }} svc/{{ printf "%s-metrics" (include "common.names.fullname" .) }} {{ $metricsPort }}:{{ $metricsPort }} &
echo "Keycloak Prometheus metrics URL: http://127.0.0.1:{{ $metricsPort }}/metrics"
2. Open a browser and access Keycloak Prometheus metrics using the obtained URL.
{{- end }}
{{- include "keycloak.validateValues" . }}
{{- include "common.warnings.rollingTag" .Values.image }}
{{- include "common.warnings.rollingTag" .Values.keycloakConfigCli.image }}

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{{/*
Return the proper Keycloak image name
*/}}
{{- define "keycloak.image" -}}
{{ include "common.images.image" (dict "imageRoot" .Values.image "global" .Values.global) }}
{{- end -}}
{{/*
Return the proper keycloak-config-cli image name
*/}}
{{- define "keycloak.keycloakConfigCli.image" -}}
{{ include "common.images.image" (dict "imageRoot" .Values.keycloakConfigCli.image "global" .Values.global) }}
{{- end -}}
{{/*
Return the keycloak-config-cli configuration configmap.
*/}}
{{- define "keycloak.keycloakConfigCli.configmapName" -}}
{{- if .Values.keycloakConfigCli.existingConfigmap -}}
{{- printf "%s" (tpl .Values.keycloakConfigCli.existingConfigmap $) -}}
{{- else -}}
{{- printf "%s-keycloak-config-cli-configmap" (include "common.names.fullname" .) -}}
{{- end -}}
{{- end -}}
{{/*
Return true if a configmap object should be created for keycloak-config-cli
*/}}
{{- define "keycloak.keycloakConfigCli.createConfigmap" -}}
{{- if and .Values.keycloakConfigCli.enabled .Values.keycloakConfigCli.configuration (not .Values.keycloakConfigCli.existingConfigmap) -}}
{{- true -}}
{{- end -}}
{{- end -}}
{{/*
Return the proper Docker Image Registry Secret Names
*/}}
{{- define "keycloak.imagePullSecrets" -}}
{{- include "common.images.pullSecrets" (dict "images" (list .Values.image .Values.keycloakConfigCli.image) "global" .Values.global) -}}
{{- end -}}
{{/*
Create a default fully qualified app name.
We truncate at 63 chars because some Kubernetes name fields are limited to this (by the DNS naming spec).
*/}}
{{- define "keycloak.postgresql.fullname" -}}
{{- include "common.names.dependency.fullname" (dict "chartName" "postgresql" "chartValues" .Values.postgresql "context" $) -}}
{{- end -}}
{{/*
Create the name of the service account to use
*/}}
{{- define "keycloak.serviceAccountName" -}}
{{- if .Values.serviceAccount.create -}}
{{ default (include "common.names.fullname" .) .Values.serviceAccount.name }}
{{- else -}}
{{ default "default" .Values.serviceAccount.name }}
{{- end -}}
{{- end -}}
{{/*
Return the Keycloak configuration configmap
*/}}
{{- define "keycloak.configmapName" -}}
{{- if .Values.existingConfigmap -}}
{{- printf "%s" (tpl .Values.existingConfigmap $) -}}
{{- else -}}
{{- printf "%s-configuration" (include "common.names.fullname" .) -}}
{{- end -}}
{{- end -}}
{{/*
Return true if a configmap object should be created
*/}}
{{- define "keycloak.createConfigmap" -}}
{{- if and .Values.configuration (not .Values.existingConfigmap) }}
{{- true -}}
{{- end -}}
{{- end -}}
{{/*
Return the Database hostname
*/}}
{{- define "keycloak.databaseHost" -}}
{{- if eq .Values.postgresql.architecture "replication" }}
{{- ternary (include "keycloak.postgresql.fullname" .) .Values.externalDatabase.host .Values.postgresql.enabled -}}-primary
{{- else -}}
{{- ternary (include "keycloak.postgresql.fullname" .) .Values.externalDatabase.host .Values.postgresql.enabled -}}
{{- end -}}
{{- end -}}
{{/*
Return the Database port
*/}}
{{- define "keycloak.databasePort" -}}
{{- ternary "5432" .Values.externalDatabase.port .Values.postgresql.enabled | quote -}}
{{- end -}}
{{/*
Return the Database database name
*/}}
{{- define "keycloak.databaseName" -}}
{{- if .Values.postgresql.enabled }}
{{- if .Values.global.postgresql }}
{{- if .Values.global.postgresql.auth }}
{{- coalesce .Values.global.postgresql.auth.database .Values.postgresql.auth.database -}}
{{- else -}}
{{- .Values.postgresql.auth.database -}}
{{- end -}}
{{- else -}}
{{- .Values.postgresql.auth.database -}}
{{- end -}}
{{- else -}}
{{- .Values.externalDatabase.database -}}
{{- end -}}
{{- end -}}
{{/*
Return the Database user
*/}}
{{- define "keycloak.databaseUser" -}}
{{- if .Values.postgresql.enabled -}}
{{- if .Values.global.postgresql -}}
{{- if .Values.global.postgresql.auth -}}
{{- coalesce .Values.global.postgresql.auth.username .Values.postgresql.auth.username -}}
{{- else -}}
{{- .Values.postgresql.auth.username -}}
{{- end -}}
{{- else -}}
{{- .Values.postgresql.auth.username -}}
{{- end -}}
{{- else -}}
{{- .Values.externalDatabase.user -}}
{{- end -}}
{{- end -}}
{{/*
Return the Database encrypted password
*/}}
{{- define "keycloak.databaseSecretName" -}}
{{- if .Values.postgresql.enabled -}}
{{- if .Values.global.postgresql -}}
{{- if .Values.global.postgresql.auth -}}
{{- if .Values.global.postgresql.auth.existingSecret -}}
{{- tpl .Values.global.postgresql.auth.existingSecret $ -}}
{{- else -}}
{{- default (include "keycloak.postgresql.fullname" .) (tpl .Values.postgresql.auth.existingSecret $) -}}
{{- end -}}
{{- else -}}
{{- default (include "keycloak.postgresql.fullname" .) (tpl .Values.postgresql.auth.existingSecret $) -}}
{{- end -}}
{{- else -}}
{{- default (include "keycloak.postgresql.fullname" .) (tpl .Values.postgresql.auth.existingSecret $) -}}
{{- end -}}
{{- else -}}
{{- default (printf "%s-externaldb" .Release.Name) (tpl .Values.externalDatabase.existingSecret $) -}}
{{- end -}}
{{- end -}}
{{/*
Add environment variables to configure database values
*/}}
{{- define "keycloak.databaseSecretKey" -}}
{{- if .Values.postgresql.enabled -}}
{{- print "password" -}}
{{- else -}}
{{- if .Values.externalDatabase.existingSecret -}}
{{- if .Values.externalDatabase.existingSecretPasswordKey -}}
{{- printf "%s" .Values.externalDatabase.existingSecretPasswordKey -}}
{{- else -}}
{{- print "db-password" -}}
{{- end -}}
{{- else -}}
{{- print "db-password" -}}
{{- end -}}
{{- end -}}
{{- end -}}
{{/*
Return the Keycloak initdb scripts configmap
*/}}
{{- define "keycloak.initdbScriptsCM" -}}
{{- if .Values.initdbScriptsConfigMap -}}
{{- printf "%s" .Values.initdbScriptsConfigMap -}}
{{- else -}}
{{- printf "%s-init-scripts" (include "common.names.fullname" .) -}}
{{- end -}}
{{- end -}}
{{/*
Return the secret containing the Keycloak admin password
*/}}
{{- define "keycloak.secretName" -}}
{{- $secretName := .Values.auth.existingSecret -}}
{{- if $secretName -}}
{{- printf "%s" (tpl $secretName $) -}}
{{- else -}}
{{- printf "%s" (include "common.names.fullname" .) | trunc 63 | trimSuffix "-" -}}
{{- end -}}
{{- end -}}
{{/*
Return the secret key that contains the Keycloak admin password
*/}}
{{- define "keycloak.secretKey" -}}
{{- $secretName := .Values.auth.existingSecret -}}
{{- if and $secretName .Values.auth.passwordSecretKey -}}
{{- printf "%s" .Values.auth.passwordSecretKey -}}
{{- else -}}
{{- print "admin-password" -}}
{{- end -}}
{{- end -}}
{{/*
Return the secret containing Keycloak HTTPS/TLS certificates
*/}}
{{- define "keycloak.tlsSecretName" -}}
{{- $secretName := .Values.tls.existingSecret -}}
{{- if $secretName -}}
{{- printf "%s" (tpl $secretName $) -}}
{{- else -}}
{{- printf "%s-crt" (include "common.names.fullname" .) -}}
{{- end -}}
{{- end -}}
{{/*
Return the secret containing Keycloak HTTPS/TLS keystore and truststore passwords
*/}}
{{- define "keycloak.tlsPasswordsSecretName" -}}
{{- $secretName := .Values.tls.passwordsSecret -}}
{{- if $secretName -}}
{{- printf "%s" (tpl $secretName $) -}}
{{- else -}}
{{- printf "%s-tls-passwords" (include "common.names.fullname" .) | trunc 63 | trimSuffix "-" -}}
{{- end -}}
{{- end -}}
{{/*
Return the secret containing Keycloak SPI TLS certificates
*/}}
{{- define "keycloak.spiPasswordsSecretName" -}}
{{- $secretName := .Values.spi.passwordsSecret -}}
{{- if $secretName -}}
{{- printf "%s" (tpl $secretName $) -}}
{{- else -}}
{{- printf "%s-spi-passwords" (include "common.names.fullname" .) | trunc 63 | trimSuffix "-" -}}
{{- end -}}
{{- end -}}
{{/*
Return true if a TLS secret object should be created
*/}}
{{- define "keycloak.createTlsSecret" -}}
{{- if and .Values.tls.enabled .Values.tls.autoGenerated (not .Values.tls.existingSecret) }}
{{- true -}}
{{- end -}}
{{- end -}}
{{/*
Compile all warnings into a single message.
*/}}
{{- define "keycloak.validateValues" -}}
{{- $messages := list -}}
{{- $messages := append $messages (include "keycloak.validateValues.database" .) -}}
{{- $messages := append $messages (include "keycloak.validateValues.tls" .) -}}
{{- $messages := append $messages (include "keycloak.validateValues.production" .) -}}
{{- $messages := without $messages "" -}}
{{- $message := join "\n" $messages -}}
{{- if $message -}}
{{- printf "\nVALUES VALIDATION:\n%s" $message | fail -}}
{{- end -}}
{{- end -}}
{{/* Validate values of Keycloak - database */}}
{{- define "keycloak.validateValues.database" -}}
{{- if and (not .Values.postgresql.enabled) (not .Values.externalDatabase.host) (and (not .Values.externalDatabase.password) (not .Values.externalDatabase.existingSecret)) -}}
keycloak: database
You disabled the PostgreSQL sub-chart but did not specify an external PostgreSQL host.
Either deploy the PostgreSQL sub-chart (--set postgresql.enabled=true),
or set a value for the external database host (--set externalDatabase.host=FOO)
and set a value for the external database password (--set externalDatabase.password=BAR)
or existing secret (--set externalDatabase.existingSecret=BAR).
{{- end -}}
{{- end -}}
{{/* Validate values of Keycloak - TLS enabled */}}
{{- define "keycloak.validateValues.tls" -}}
{{- if and .Values.tls.enabled (not .Values.tls.autoGenerated) (not .Values.tls.existingSecret) }}
keycloak: tls.enabled
In order to enable TLS, you also need to provide
an existing secret containing the Keystore and Truststore or
enable auto-generated certificates.
{{- end -}}
{{- end -}}
{{/* Validate values of Keycloak - Production mode enabled */}}
{{- define "keycloak.validateValues.production" -}}
{{- if and .Values.production (not .Values.tls.enabled) (not (eq .Values.proxy "edge")) -}}
keycloak: production
In order to enable Production mode, you also need to enable HTTPS/TLS
using the value 'tls.enabled' and providing an existing secret containing the Keystore and Trustore.
{{- end -}}
{{- end -}}

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apiVersion: v1
kind: ConfigMap
metadata:
name: {{ printf "%s-env-vars" (include "common.names.fullname" .) }}
namespace: {{ include "common.names.namespace" . | quote }}
labels: {{- include "common.labels.standard" . | nindent 4 }}
app.kubernetes.io/component: keycloak
{{- if .Values.commonLabels }}
{{- include "common.tplvalues.render" ( dict "value" .Values.commonLabels "context" $ ) | nindent 4 }}
{{- end }}
{{- if .Values.commonAnnotations }}
annotations: {{- include "common.tplvalues.render" ( dict "value" .Values.commonAnnotations "context" $ ) | nindent 4 }}
{{- end }}
data:
KEYCLOAK_ADMIN: {{ .Values.auth.adminUser | quote }}
KEYCLOAK_HTTP_PORT: {{ .Values.containerPorts.http | quote }}
KEYCLOAK_PROXY: {{ .Values.proxy | quote }}
KEYCLOAK_ENABLE_STATISTICS: {{ ternary "true" "false" .Values.metrics.enabled | quote }}
KEYCLOAK_DATABASE_HOST: {{ include "keycloak.databaseHost" . | quote }}
KEYCLOAK_DATABASE_PORT: {{ include "keycloak.databasePort" . }}
KEYCLOAK_DATABASE_NAME: {{ include "keycloak.databaseName" . | quote }}
KEYCLOAK_DATABASE_USER: {{ include "keycloak.databaseUser" . | quote }}
KEYCLOAK_PRODUCTION: {{ ternary "true" "false" .Values.production | quote }}
KEYCLOAK_ENABLE_HTTPS: {{ ternary "true" "false" .Values.tls.enabled | quote }}
{{- if .Values.tls.enabled }}
KEYCLOAK_HTTPS_PORT: {{ .Values.containerPorts.https | quote }}
KEYCLOAK_HTTPS_USE_PEM: {{ ternary "true" "false" (or .Values.tls.usePem .Values.tls.autoGenerated) | quote }}
{{- if or .Values.tls.usePem .Values.tls.autoGenerated }}
KEYCLOAK_HTTPS_CERTIFICATE_FILE: "/opt/bitnami/keycloak/certs/tls.crt"
KEYCLOAK_HTTPS_CERTIFICATE_KEY_FILE: "/opt/bitnami/keycloak/certs/tls.key"
{{- else }}
KEYCLOAK_HTTPS_KEY_STORE_FILE: {{ printf "/opt/bitnami/keycloak/certs/%s" .Values.tls.keystoreFilename | quote }}
KEYCLOAK_HTTPS_TRUST_STORE_FILE: {{ printf "/opt/bitnami/keycloak/certs/%s" .Values.tls.truststoreFilename | quote }}
{{- end }}
{{- end }}
{{- if .Values.spi.existingSecret }}
{{- if .Values.spi.hostnameVerificationPolicy }}
KEYCLOAK_SPI_TRUSTSTORE_FILE_HOSTNAME_VERIFICATION_POLICY: {{ .Values.spi.hostnameVerificationPolicy | quote }}
{{- end }}
KEYCLOAK_SPI_TRUSTSTORE_FILE: {{ printf "/opt/bitnami/keycloak/spi-certs/%s" .Values.spi.truststoreFilename }}
{{- end }}
{{- if .Values.cache.enabled }}
KEYCLOAK_CACHE_TYPE: "ispn"
{{- if .Values.cache.stackName }}
KEYCLOAK_CACHE_STACK: {{ .Values.cache.stackName | quote }}
{{- end }}
{{- if .Values.cache.stackFile }}
KEYCLOAK_CACHE_CONFIG_FILE: {{ .Values.cache.stackFile | quote }}
{{- end }}
JAVA_OPTS_APPEND: {{ printf "-Djgroups.dns.query=%s-headless.%s.svc.%s" (include "common.names.fullname" .) (include "common.names.namespace" .) .Values.clusterDomain | quote }}
{{- else }}
KEYCLOAK_CACHE_TYPE: "local"
{{- end }}
{{- if .Values.logging }}
KEYCLOAK_LOG_OUTPUT: {{ .Values.logging.output | quote }}
KC_LOG_LEVEL: {{ .Values.logging.level | quote }}
{{- end }}

18
4.Keycloak/keycloak-helm/templates/configmap.yaml Normal file
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{{- if (include "keycloak.createConfigmap" .) }}
apiVersion: v1
kind: ConfigMap
metadata:
name: {{ printf "%s-configuration" (include "common.names.fullname" .) }}
namespace: {{ include "common.names.namespace" . | quote }}
labels: {{- include "common.labels.standard" . | nindent 4 }}
app.kubernetes.io/component: keycloak
{{- if .Values.commonLabels }}
{{- include "common.tplvalues.render" ( dict "value" .Values.commonLabels "context" $ ) | nindent 4 }}
{{- end }}
{{- if .Values.commonAnnotations }}
annotations: {{- include "common.tplvalues.render" ( dict "value" .Values.commonAnnotations "context" $ ) | nindent 4 }}
{{- end }}
data:
keycloak.conf: |-
{{- .Values.configuration | nindent 4 }}
{{- end }}

4
4.Keycloak/keycloak-helm/templates/extra-list.yaml Normal file
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{{- range .Values.extraDeploy }}
---
{{ include "common.tplvalues.render" (dict "value" . "context" $) }}
{{- end }}

33
4.Keycloak/keycloak-helm/templates/headless-service.yaml Normal file
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apiVersion: v1
kind: Service
metadata:
name: {{ printf "%s-headless" (include "common.names.fullname" .) | trunc 63 | trimSuffix "-" }}
namespace: {{ include "common.names.namespace" . | quote }}
labels: {{- include "common.labels.standard" . | nindent 4 }}
app.kubernetes.io/component: keycloak
{{- if .Values.commonLabels }}
{{- include "common.tplvalues.render" ( dict "value" .Values.commonLabels "context" $ ) | nindent 4 }}
{{- end }}
{{- if .Values.commonAnnotations }}
annotations: {{- include "common.tplvalues.render" ( dict "value" .Values.commonAnnotations "context" $ ) | nindent 4 }}
{{- end }}
spec:
type: ClusterIP
clusterIP: None
ports:
- name: http
port: {{ coalesce .Values.service.ports.http .Values.service.port }}
protocol: TCP
targetPort: http
{{- if .Values.tls.enabled }}
- name: https
port: {{ coalesce .Values.service.ports.https .Values.service.httpsPort }}
protocol: TCP
targetPort: https
{{- end }}
{{- if .Values.service.extraHeadlessPorts }}
{{- include "common.tplvalues.render" (dict "value" .Values.service.extraHeadlessPorts "context" $) | nindent 4 }}
{{- end }}
publishNotReadyAddresses: true
selector: {{- include "common.labels.matchLabels" . | nindent 4 }}
app.kubernetes.io/component: keycloak

47
4.Keycloak/keycloak-helm/templates/hpa.yaml Normal file
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{{- if .Values.autoscaling.enabled }}
apiVersion: {{ include "common.capabilities.hpa.apiVersion" ( dict "context" $ ) }}
kind: HorizontalPodAutoscaler
metadata:
name: {{ template "common.names.fullname" . }}
namespace: {{ include "common.names.namespace" . | quote }}
labels: {{- include "common.labels.standard" . | nindent 4 }}
app.kubernetes.io/component: keycloak
{{- if .Values.commonLabels }}
{{- include "common.tplvalues.render" ( dict "value" .Values.commonLabels "context" $ ) | nindent 4 }}
{{- end }}
{{- if .Values.commonAnnotations }}
annotations: {{- include "common.tplvalues.render" ( dict "value" .Values.commonAnnotations "context" $ ) | nindent 4 }}
{{- end }}
spec:
scaleTargetRef:
apiVersion: {{ include "common.capabilities.statefulset.apiVersion" . }}
kind: StatefulSet
name: {{ template "common.names.fullname" . }}
minReplicas: {{ .Values.autoscaling.minReplicas }}
maxReplicas: {{ .Values.autoscaling.maxReplicas }}
metrics:
{{- if .Values.autoscaling.targetCPU }}
- type: Resource
resource:
name: cpu
{{- if semverCompare "<1.23-0" (include "common.capabilities.kubeVersion" .) }}
targetAverageUtilization: {{ .Values.autoscaling.targetCPU }}
{{- else }}
target:
type: Utilization
averageUtilization: {{ .Values.autoscaling.targetCPU }}
{{- end }}
{{- end }}
{{- if .Values.autoscaling.targetMemory }}
- type: Resource
resource:
name: memory
{{- if semverCompare "<1.23-0" (include "common.capabilities.kubeVersion" .) }}
targetAverageUtilization: {{ .Values.autoscaling.targetMemory }}
{{- else }}
target:
type: Utilization
averageUtilization: {{ .Values.autoscaling.targetMemory }}
{{- end }}
{{- end }}
{{- end }}

61
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{{- if .Values.ingress.enabled }}
apiVersion: {{ include "common.capabilities.ingress.apiVersion" . }}
kind: Ingress
metadata:
name: {{ include "common.names.fullname" . }}
namespace: {{ include "common.names.namespace" . | quote }}
labels: {{- include "common.labels.standard" . | nindent 4 }}
app.kubernetes.io/component: keycloak
{{- if .Values.commonLabels }}
{{- include "common.tplvalues.render" ( dict "value" .Values.commonLabels "context" $ ) | nindent 4 }}
{{- end }}
annotations:
{{- if .Values.commonAnnotations }}
{{- include "common.tplvalues.render" ( dict "value" .Values.commonAnnotations "context" $ ) | nindent 4 }}
{{- end }}
{{- if .Values.ingress.annotations }}
{{- include "common.tplvalues.render" (dict "value" .Values.ingress.annotations "context" $) | nindent 4 }}
{{- end }}
spec:
{{- if and .Values.ingress.ingressClassName (eq "true" (include "common.ingress.supportsIngressClassname" .)) }}
ingressClassName: {{ .Values.ingress.ingressClassName | quote }}
{{- end }}
rules:
{{- if .Values.ingress.hostname }}
- host: {{ (tpl .Values.ingress.hostname .) | quote }}
http:
paths:
{{- if .Values.ingress.extraPaths }}
{{- toYaml .Values.ingress.extraPaths | nindent 10 }}
{{- end }}
- path: {{ .Values.ingress.path }}
{{- if eq "true" (include "common.ingress.supportsPathType" .) }}
pathType: {{ .Values.ingress.pathType }}
{{- end }}
backend: {{- include "common.ingress.backend" (dict "serviceName" (include "common.names.fullname" .) "servicePort" .Values.ingress.servicePort "context" $) | nindent 14 }}
{{- end }}
{{- range .Values.ingress.extraHosts }}
- host: {{ (tpl .name $) }}
http:
paths:
- path: {{ default "/" .path }}
{{- if eq "true" (include "common.ingress.supportsPathType" $) }}
pathType: {{ default "ImplementationSpecific" .pathType }}
{{- end }}
backend: {{- include "common.ingress.backend" (dict "serviceName" (include "common.names.fullname" $) "servicePort" $.Values.ingress.servicePort "context" $) | nindent 14 }}
{{- end }}
{{- if .Values.ingress.extraRules }}
{{- include "common.tplvalues.render" (dict "value" .Values.ingress.extraRules "context" $) | nindent 4 }}
{{- end }}
{{- if or (and .Values.ingress.tls (or (include "common.ingress.certManagerRequest" ( dict "annotations" .Values.ingress.annotations )) .Values.ingress.selfSigned .Values.ingress.secrets )) .Values.ingress.extraTls }}
tls:
{{- if and .Values.ingress.tls (or (include "common.ingress.certManagerRequest" ( dict "annotations" .Values.ingress.annotations )) .Values.ingress.secrets .Values.ingress.selfSigned) }}
- hosts:
- {{ (tpl .Values.ingress.hostname .) | quote }}
secretName: {{ printf "%s-tls" (tpl .Values.ingress.hostname .) }}
{{- end }}
{{- if .Values.ingress.extraTls }}
{{- include "common.tplvalues.render" (dict "value" .Values.ingress.extraTls "context" $) | nindent 4 }}
{{- end }}
{{- end }}
{{- end }}

17
4.Keycloak/keycloak-helm/templates/init-scripts-configmap.yaml Normal file
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{{- if and .Values.initdbScripts (not .Values.initdbScriptsConfigMap) }}
apiVersion: v1
kind: ConfigMap
metadata:
name: {{ printf "%s-init-scripts" (include "common.names.fullname" .) }}
namespace: {{ include "common.names.namespace" . | quote }}
labels: {{- include "common.labels.standard" . | nindent 4 }}
app.kubernetes.io/component: keycloak
{{- if .Values.commonLabels }}
{{- include "common.tplvalues.render" ( dict "value" .Values.commonLabels "context" $ ) | nindent 4 }}
{{- end }}
{{- if .Values.commonAnnotations }}
annotations: {{- include "common.tplvalues.render" ( dict "value" .Values.commonAnnotations "context" $ ) | nindent 4 }}
{{- end }}
data:
{{- include "common.tplvalues.render" (dict "value" .Values.initdbScripts "context" .) | nindent 2 }}
{{ end }}

21
4.Keycloak/keycloak-helm/templates/keycloak-config-cli-configmap.yaml Normal file
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@@ -0,0 +1,21 @@
{{- if (include "keycloak.keycloakConfigCli.createConfigmap" .) }}
apiVersion: v1
kind: ConfigMap
metadata:
name: {{ include "keycloak.keycloakConfigCli.configmapName" . }}
namespace: {{ include "common.names.namespace" . | quote }}
labels: {{- include "common.labels.standard" . | nindent 4 }}
app.kubernetes.io/component: keycloak-config-cli
{{- if .Values.commonLabels }}
{{- include "common.tplvalues.render" ( dict "value" .Values.commonLabels "context" $ ) | nindent 4 }}
{{- end }}
data:
{{- range $fileName, $fileContent := .Values.keycloakConfigCli.configuration }}
{{- if $fileContent }}
{{ $fileName }}: |
{{- include "common.tplvalues.render" (dict "value" $fileContent "context" $) | nindent 4 }}
{{- else }}
{{- ($.Files.Glob $fileName).AsConfig | nindent 2 }}
{{- end }}
{{- end }}
{{- end }}

125
4.Keycloak/keycloak-helm/templates/keycloak-config-cli-job.yaml Normal file
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{{- if .Values.keycloakConfigCli.enabled }}
apiVersion: batch/v1
kind: Job
metadata:
name: {{ template "common.names.fullname" . }}-keycloak-config-cli
namespace: {{ include "common.names.namespace" . | quote }}
labels: {{- include "common.labels.standard" . | nindent 4 }}
app.kubernetes.io/component: keycloak-config-cli
{{- if .Values.commonLabels }}
{{- include "common.tplvalues.render" ( dict "value" .Values.commonLabels "context" $ ) | nindent 4 }}
{{- end }}
annotations:
{{- include "common.tplvalues.render" ( dict "value" .Values.keycloakConfigCli.annotations "context" $ ) | nindent 4 }}
{{- if .Values.commonAnnotations }}
{{- include "common.tplvalues.render" ( dict "value" .Values.commonAnnotations "context" $ ) | nindent 4 }}
{{- end }}
spec:
backoffLimit: {{ .Values.keycloakConfigCli.backoffLimit }}
template:
metadata:
labels: {{- include "common.labels.standard" . | nindent 8 }}
app.kubernetes.io/component: keycloak-config-cli
{{- if .Values.keycloakConfigCli.podLabels }}
{{- include "common.tplvalues.render" (dict "value" .Values.keycloakConfigCli.podLabels "context" $) | nindent 8 }}
{{- end }}
annotations:
{{- if (include "keycloak.keycloakConfigCli.createConfigmap" .) }}
checksum/configuration: {{ include (print $.Template.BasePath "/keycloak-config-cli-configmap.yaml") . | sha256sum }}
{{- end }}
{{- if .Values.keycloakConfigCli.podAnnotations }}
{{- include "common.tplvalues.render" (dict "value" .Values.keycloakConfigCli.podAnnotations "context" $) | nindent 8 }}
{{- end }}
spec:
serviceAccountName: {{ template "keycloak.serviceAccountName" . }}
{{- include "keycloak.imagePullSecrets" . | nindent 6 }}
restartPolicy: Never
{{- if .Values.keycloakConfigCli.podSecurityContext.enabled }}
securityContext: {{- omit .Values.keycloakConfigCli.podSecurityContext "enabled" | toYaml | nindent 8 }}
{{- end }}
{{- if .Values.keycloakConfigCli.hostAliases }}
hostAliases: {{- include "common.tplvalues.render" (dict "value" .Values.keycloakConfigCli.hostAliases "context" $) | nindent 8 }}
{{- end }}
{{- if .Values.keycloakConfigCli.podTolerations }}
tolerations: {{- include "common.tplvalues.render" (dict "value" .Values.keycloakConfigCli.podTolerations "context" .) | nindent 8 }}
{{- end }}
{{- if .Values.keycloakConfigCli.initContainers }}
initContainers:
{{- include "common.tplvalues.render" (dict "value" .Values.keycloakConfigCli.initContainers "context" $) | nindent 8 }}
{{- end }}
containers:
- name: keycloak-config-cli
image: {{ template "keycloak.keycloakConfigCli.image" . }}
imagePullPolicy: {{ .Values.keycloakConfigCli.image.pullPolicy }}
{{- if .Values.keycloakConfigCli.command }}
command: {{- include "common.tplvalues.render" (dict "value" .Values.keycloakConfigCli.command "context" $) | nindent 12 }}
{{- else }}
command:
- java
- -jar
- {{ printf "/opt/bitnami/keycloak-config-cli/keycloak-config-cli-%s.jar" .Chart.AppVersion }}
{{- end }}
{{- if .Values.keycloakConfigCli.args }}
args: {{- include "common.tplvalues.render" (dict "value" .Values.keycloakConfigCli.args "context" $) | nindent 12 }}
{{- end }}
{{- if .Values.keycloakConfigCli.containerSecurityContext.enabled }}
securityContext: {{- omit .Values.keycloakConfigCli.containerSecurityContext "enabled" | toYaml | nindent 12 }}
{{- end }}
env:
- name: KEYCLOAK_URL
value: {{ printf "http://%s-headless:%d%s" (include "common.names.fullname" .) (.Values.containerPorts.http | int) (.Values.httpRelativePath) }}
- name: KEYCLOAK_USER
value: {{ .Values.auth.adminUser | quote }}
- name: KEYCLOAK_PASSWORD
valueFrom:
secretKeyRef:
name: {{ include "keycloak.secretName" . }}
key: {{ include "keycloak.secretKey" . }}
{{- if or .Values.keycloakConfigCli.configuration .Values.keycloakConfigCli.existingConfigmap }}
- name: IMPORT_FILES_LOCATIONS
value: /config/*
{{- end }}
- name: KEYCLOAK_AVAILABILITYCHECK_ENABLED
value: "true"
{{- if .Values.keycloakConfigCli.extraEnvVars }}
{{- include "common.tplvalues.render" (dict "value" .Values.keycloakConfigCli.extraEnvVars "context" $) | nindent 12 }}
{{- end }}
{{- if or .Values.keycloakConfigCli.extraEnvVarsCM .Values.keycloakConfigCli.extraEnvVarsSecret }}
envFrom:
{{- if .Values.keycloakConfigCli.extraEnvVarsCM }}
- configMapRef:
name: {{ .Values.keycloakConfigCli.extraEnvVarsCM }}
{{- end }}
{{- if .Values.keycloakConfigCli.extraEnvVarsSecret }}
- secretRef:
name: {{ .Values.keycloakConfigCli.extraEnvVarsSecret }}
{{- end }}
{{- end }}
{{- if or .Values.keycloakConfigCli.configuration .Values.keycloakConfigCli.existingConfigmap .Values.keycloakConfigCli.extraVolumeMounts }}
volumeMounts:
{{- if or .Values.keycloakConfigCli.configuration .Values.keycloakConfigCli.existingConfigmap }}
- name: config-volume
mountPath: /config
{{- end }}
{{- if .Values.keycloakConfigCli.extraVolumeMounts }}
{{- include "common.tplvalues.render" (dict "value" .Values.keycloakConfigCli.extraVolumeMounts "context" $) | nindent 12 }}
{{- end }}
{{- end }}
{{- if .Values.keycloakConfigCli.resources }}
resources: {{- toYaml .Values.keycloakConfigCli.resources | nindent 12 }}
{{- end }}
{{- if .Values.keycloakConfigCli.sidecars }}
{{- include "common.tplvalues.render" ( dict "value" .Values.keycloakConfigCli.sidecars "context" $) | nindent 8 }}
{{- end }}
{{- if or .Values.keycloakConfigCli.configuration .Values.keycloakConfigCli.existingConfigmap .Values.keycloakConfigCli.extraVolumes }}
volumes:
{{- if or .Values.keycloakConfigCli.configuration .Values.keycloakConfigCli.existingConfigmap }}
- name: config-volume
configMap:
name: {{ include "keycloak.keycloakConfigCli.configmapName" . }}
{{- end }}
{{- if .Values.keycloakConfigCli.extraVolumes }}
{{- include "common.tplvalues.render" (dict "value" .Values.keycloakConfigCli.extraVolumes "context" $) | nindent 8 }}
{{- end }}
{{- end }}
{{- end }}

30
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{{- if .Values.metrics.enabled }}
apiVersion: v1
kind: Service
metadata:
name: {{ printf "%s-metrics" (include "common.names.fullname" .) }}
namespace: {{ include "common.names.namespace" . | quote }}
labels: {{- include "common.labels.standard" . | nindent 4 }}
app.kubernetes.io/component: metrics
{{- if .Values.commonLabels }}
{{- include "common.tplvalues.render" ( dict "value" .Values.commonLabels "context" $ ) | nindent 4 }}
{{- end }}
{{- if or .Values.metrics.service.annotations .Values.commonAnnotations }}
annotations:
{{- if .Values.metrics.service.annotations }}
{{- include "common.tplvalues.render" ( dict "value" .Values.metrics.service.annotations "context" $ ) | nindent 4 }}
{{- end }}
{{- if .Values.commonAnnotations }}
{{- include "common.tplvalues.render" ( dict "value" .Values.commonAnnotations "context" $ ) | nindent 4 }}
{{- end }}
{{- end }}
spec:
type: ClusterIP
ports:
- name: http
port: {{ coalesce .Values.metrics.service.ports.http .Values.metrics.service.port }}
protocol: TCP
targetPort: http
selector: {{- include "common.labels.matchLabels" . | nindent 4 }}
app.kubernetes.io/component: keycloak
{{- end }}

36
4.Keycloak/keycloak-helm/templates/networkpolicy.yaml Normal file
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@@ -0,0 +1,36 @@
{{- if .Values.networkPolicy.enabled }}
kind: NetworkPolicy
apiVersion: {{ include "common.capabilities.networkPolicy.apiVersion" . }}
metadata:
name: {{ template "common.names.fullname" . }}
namespace: {{ include "common.names.namespace" . | quote }}
labels: {{- include "common.labels.standard" . | nindent 4 }}
app.kubernetes.io/component: keycloak
{{- if .Values.commonLabels }}
{{- include "common.tplvalues.render" ( dict "value" .Values.commonLabels "context" $ ) | nindent 4 }}
{{- end }}
{{- if .Values.commonAnnotations }}
annotations: {{- include "common.tplvalues.render" ( dict "value" .Values.commonAnnotations "context" $ ) | nindent 4 }}
{{- end }}
spec:
podSelector:
matchLabels: {{- include "common.labels.matchLabels" . | nindent 6 }}
ingress:
- ports:
- port: {{ .Values.containerPorts.http }}
{{- if .Values.tls.enabled }}
- port: {{ .Values.containerPorts.https }}
{{- end }}
{{- if not .Values.networkPolicy.allowExternal }}
from:
- podSelector:
matchLabels:
{{ template "common.names.fullname" . }}-client: "true"
- podSelector:
matchLabels: {{- include "common.labels.matchLabels" . | nindent 14 }}
app.kubernetes.io/component: keycloak
{{- if .Values.networkPolicy.additionalRules }}
{{- include "common.tplvalues.render" (dict "value" .Values.networkPolicy.additionalRules "context" $) | nindent 8 }}
{{- end }}
{{- end }}
{{- end }}

25
4.Keycloak/keycloak-helm/templates/pdb.yaml Normal file
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@@ -0,0 +1,25 @@
{{- if .Values.pdb.create }}
apiVersion: {{ include "common.capabilities.policy.apiVersion" . }}
kind: PodDisruptionBudget
metadata:
name: {{ template "common.names.fullname" . }}
namespace: {{ include "common.names.namespace" . | quote }}
labels: {{- include "common.labels.standard" . | nindent 4 }}
app.kubernetes.io/component: keycloak
{{- if .Values.commonLabels }}
{{- include "common.tplvalues.render" ( dict "value" .Values.commonLabels "context" $ ) | nindent 4 }}
{{- end }}
{{- if .Values.commonAnnotations }}
annotations: {{- include "common.tplvalues.render" ( dict "value" .Values.commonAnnotations "context" $ ) | nindent 4 }}
{{- end }}
spec:
{{- if .Values.pdb.minAvailable }}
minAvailable: {{ .Values.pdb.minAvailable }}
{{- end }}
{{- if .Values.pdb.maxUnavailable }}
maxUnavailable: {{ .Values.pdb.maxUnavailable }}
{{- end }}
selector:
matchLabels: {{ include "common.labels.matchLabels" . | nindent 6 }}
app.kubernetes.io/component: keycloak
{{- end }}

20
4.Keycloak/keycloak-helm/templates/prometheusrule.yaml Normal file
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@@ -0,0 +1,20 @@
{{- if and .Values.metrics.enabled .Values.metrics.prometheusRule.enabled .Values.metrics.prometheusRule.groups}}
apiVersion: monitoring.coreos.com/v1
kind: PrometheusRule
metadata:
name: {{ template "common.names.fullname" . }}
namespace: {{ default (include "common.names.namespace" .) .Values.metrics.prometheusRule.namespace }}
labels: {{- include "common.labels.standard" . | nindent 4 }}
app.kubernetes.io/component: keycloak
{{- if .Values.metrics.prometheusRule.labels }}
{{- include "common.tplvalues.render" (dict "value" .Values.metrics.prometheusRule.labels "context" $) | nindent 4 }}
{{- end }}
{{- if .Values.commonLabels }}
{{- include "common.tplvalues.render" ( dict "value" .Values.commonLabels "context" $ ) | nindent 4 }}
{{- end }}
{{- if .Values.commonAnnotations }}
annotations: {{- include "common.tplvalues.render" ( dict "value" .Values.commonAnnotations "context" $ ) | nindent 4 }}
{{- end }}
spec:
groups: {{- include "common.tplvalues.render" (dict "value" .Values.metrics.prometheusRule.groups "context" .) | nindent 4 }}
{{- end }}

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