init

3.zalando/poolerCluster.yaml

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+kind: "postgresql"
+apiVersion: "acid.zalan.do/v1"
+metadata:
+  name: "rm-psql"
+  labels:
+    team: rm
+    app: rm-pgsql
+    resource-group: rm-pgsql
+spec:
+  teamId: "rm"
+  dockerImage: ghcr.io/zalando/spilo-16:3.2-p2
+  numberOfInstances: 2
+  spiloRunAsUser: 101
+  spiloRunAsGroup: 103
+  spiloFSGroup: 103
+  postgresql:
+    version: "16"
+    parameters:
+        hot_standby_feedback: "on"
+        max_standby_archive_delay: 300s
+        max_standby_streaming_delay: 300s
+        max_connections: "300"
+        log_rotation_size: '1024000'
+        log_min_duration_statement: '1000'
+  volume:
+    size: "5Gi"
+    storageClass: "longhorn"
+  users:
+    rmu:
+      - superuser
+      - createdb
+  preparedDatabases:
+    rm:
+      defaultUsers: true
+      extensions:
+        pgcrypto: public
+  patroni:
+    pg_hba:
+      - local     all  all  trust
+      - host      all  all  0.0.0.0/0   md5
+      - host      all  all  ::1/128     md5
+  enableLogicalBackup: false
+  enableConnectionPooler: false
+  # enableReplicaConnectionPooler: true
+  connectionPooler:
+    numberOfInstances: 2
+    mode: "transaction"
+    schema: "pooler"
+    user: "pooler"
+    resources:
+      requests:
+        cpu: 300m
+        memory: 100Mi
+      limits:
+        cpu: "1"
+        memory: 100Mi
+  resources:
+    requests:
+      cpu: "0.4"
+      memory: "500Mi"
+    limits:
+      cpu: "0.8"
+      memory: "1Gi"
+  # tolerations:
+  # - key: postgres
+  #   operator: Exists
+  #   effect: NoSchedule
+  sidecars:
+  - name: "zalando-exporter"
+    image: "wrouesnel/postgres_exporter"
+    ports:
+      - name: exporter
+        containerPort: 9187
+        protocol: TCP
+    resources:
+      limits:
+        cpu: 100m
+        memory: 256M
+      requests:
+        cpu: 50m
+        memory: 128M
+    env:
+      - name: "DATA_SOURCE_URI"
+        value: "localhost:5432/rm?sslmode=disable"
+      - name: "DATA_SOURCE_USER"
+        valueFrom:
+          secretKeyRef:
+            name: postgres.rm-psql
+            key: username
+      - name: "DATA_SOURCE_PASS"
+        valueFrom:
+          secretKeyRef:
+            name: postgres.rm-psql
+            key: password
+  - name: "zalando-df-exporter"
+    image: "hub.realmanual.ru/pub/df-exporter:0.1"
+    ports:
+      - name: df-exporter
+        containerPort: 9873
+        protocol: TCP
+    env:
+      - name: "MYPATH"
+        value: "/home/postgres/pgdata"
+      - name: "PORT"
+        value: "9873"
+    resources:
+      limits:
+        cpu: 100m
+        memory: 256M
+      requests:
+        cpu: 50m
+        memory: 128M
+
+---