add example-aoo

2.ArgoCD/example-app/wordpress/templates/NOTES.txt

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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" $) | nindent 4 }}
+
+Get the list of pods by executing:
+
+  kubectl get pods --namespace {{ .Release.Namespace }} -l app.kubernetes.io/instance={{ .Release.Name }}
+
+Access the pod you want to debug by executing
+
+  kubectl exec --namespace {{ .Release.Namespace }} -ti <NAME OF THE POD> -- bash
+
+In order to replicate the container startup scripts execute this command:
+
+    /opt/bitnami/scripts/wordpress/entrypoint.sh /opt/bitnami/scripts/apache/run.sh
+
+{{- else }}
+
+Your WordPress site can be accessed through the following DNS name from within your cluster:
+
+    {{ include "common.names.fullname" . }}.{{ .Release.Namespace }}.svc.{{ .Values.clusterDomain }} (port {{ .Values.service.ports.http }})
+
+To access your WordPress site from outside the cluster follow the steps below:
+
+{{- if .Values.ingress.enabled }}
+
+1. Get the WordPress URL and associate WordPress hostname to your cluster external IP:
+
+   export CLUSTER_IP=$(minikube ip) # On Minikube. Use: `kubectl cluster-info` on others K8s clusters
+   echo "WordPress URL: http{{ if .Values.ingress.tls }}s{{ end }}://{{ .Values.ingress.hostname }}/"
+   echo "$CLUSTER_IP  {{ .Values.ingress.hostname }}" | sudo tee -a /etc/hosts
+
+{{- else }}
+{{- $port := .Values.service.ports.http | toString }}
+
+1. Get the WordPress URL by running these commands:
+
+{{- if contains "NodePort" .Values.service.type }}
+
+   export NODE_PORT=$(kubectl get --namespace {{ .Release.Namespace }} -o jsonpath="{.spec.ports[0].nodePort}" services {{ include "common.names.fullname" . }})
+   export NODE_IP=$(kubectl get nodes --namespace {{ .Release.Namespace }} -o jsonpath="{.items[0].status.addresses[0].address}")
+   echo "WordPress URL: http://$NODE_IP:$NODE_PORT/"
+   echo "WordPress Admin URL: http://$NODE_IP:$NODE_PORT/admin"
+
+{{- else if contains "LoadBalancer" .Values.service.type }}
+
+  NOTE: It may take a few minutes for the LoadBalancer IP to be available.
+        Watch the status with: 'kubectl get svc --namespace {{ .Release.Namespace }} -w {{ include "common.names.fullname" . }}'
+
+   export SERVICE_IP=$(kubectl get svc --namespace {{ .Release.Namespace }} {{ include "common.names.fullname" . }} --include "{{ "{{ range (index .status.loadBalancer.ingress 0) }}{{ . }}{{ end }}" }}")
+   echo "WordPress URL: http://$SERVICE_IP{{- if ne $port "80" }}:{{ .Values.service.ports.http }}{{ end }}/"
+   echo "WordPress Admin URL: http://$SERVICE_IP{{- if ne $port "80" }}:{{ .Values.service.ports.http }}{{ end }}/admin"
+
+{{- else if contains "ClusterIP"  .Values.service.type }}
+
+   kubectl port-forward --namespace {{ .Release.Namespace }} svc/{{ include "common.names.fullname" . }} {{ .Values.service.ports.http }}:{{ .Values.service.ports.http }} &
+   echo "WordPress URL: http://127.0.0.1{{- if ne $port "80" }}:{{ .Values.service.ports.http }}{{ end }}//"
+   echo "WordPress Admin URL: http://127.0.0.1{{- if ne $port "80" }}:{{ .Values.service.ports.http }}{{ end }}//admin"
+
+{{- end }}
+{{- end }}
+
+2. Open a browser and access WordPress using the obtained URL.
+
+3. Login with the following credentials below to see your blog:
+
+  echo Username: {{ .Values.wordpressUsername }}
+  echo Password: $(kubectl get secret --namespace {{ .Release.Namespace }} {{ include "common.names.fullname" . }} -o jsonpath="{.data.wordpress-password}" | base64 -d)
+
+{{- if .Values.metrics.enabled }}
+
+You can access Apache Prometheus metrics following the steps below:
+
+1. Get the Apache Prometheus metrics URL by running:
+
+    kubectl port-forward --namespace {{ .Release.Namespace }} svc/{{ printf "%s-metrics" (include "common.names.fullname" .) }} {{ .Values.metrics.service.ports.metrics }}:{{ .Values.metrics.service.ports.metrics }} &
+    echo "Apache Prometheus metrics URL: http://127.0.0.1:{{ .Values.metrics.service.ports.metrics }}/metrics"
+
+2. Open a browser and access Apache Prometheus metrics using the obtained URL.
+
+{{- end }}
+{{- end }}
+
+{{- include "wordpress.validateValues" . }}
+{{- include "common.warnings.rollingTag" .Values.image }}
+{{- include "common.warnings.rollingTag" .Values.metrics.image }}
+{{- include "common.warnings.rollingTag" .Values.volumePermissions.image }}