DEPLOY-377: Add pvc for saving database data

helm/alfresco-content-services/templates/NOTES.txt

@@ -12,4 +12,8 @@ echo "http://$IP:$PORT/share"
 DNSNAME=$(kubectl get services {{ .Release.Name }}-nginx-ingress-controller -o jsonpath={.status.loadBalancer.ingress[0].hostname})
 echo "http://$DNSNAME/share"
 
-5. Note: if you deployed on a different namespace than the default one, then the kubectl commands should also specify the namespace to run in with --namespace
+5. Note: if you deployed on a different namespace than the default one, then the kubectl commands should also specify the namespace to run in with --namespace
+
+6. Depending on the storage you use for volumes you should be able to access the persisted db data in the following locations:
+    - On minikube the usual location is /tmp/hostpath-provisioning
+    - With docker-for-desktop the usual location is /Users/YourUser/.docker/Volumes/

helm/alfresco-content-services/templates/pvc.yaml

@@ -0,0 +1,34 @@
+{{- if and .Values.persistence.enabled (not .Values.persistence.existingClaim) }}
+{{- if .Values.persistence.efs.enabled -}}
+apiVersion: v1
+kind: PersistentVolume
+metadata:
+  name: "{{ .Release.Namespace }}-alfresco-volume"
+spec:
+  capacity:
+    storage: {{ .Values.persistence.baseSize | quote }}
+  accessModes:
+    - ReadWriteMany
+  nfs:
+    server: "{{ .Values.persistence.efs.dns }}"
+    path: "{{ .Values.persistence.efs.path }}"
+  storageClassName: efs
+---
+{{- end -}}
+kind: PersistentVolumeClaim
+apiVersion: v1
+metadata:
+  name: content-services-database-data
+spec:
+  accessModes:
+  {{ if .Values.persistence.efs.enabled }}
+    - ReadWriteMany
+  volumeName: "{{ .Release.Namespace }}-alfresco-volume"
+  storageClassName: efs
+  {{ else }}
+    - ReadWriteOnce
+  {{ end }}
+  resources:
+    requests:
+      storage: {{ .Values.database.persistence.size | quote }}
+{{- end }}

helm/alfresco-content-services/values.yaml

@@ -67,6 +67,19 @@ solr:
     limits:
       memory: "500Mi"
 
+persistence: 
+  enabled: true
+  baseSize: 10Gi
+  efs:
+    enabled: false
+    dns: fs-example.efs.us-east-1.amazonaws.com
+    path: "/"
+
+database:
+  type: postgresql
+  persistence:
+    size: 2Gi
+
 postgresql:
   ## If true, install the postgresql chart alongside Alfresco Content Services
   enabled: true
@@ -76,7 +89,8 @@ postgresql:
   postgresPassword: alfresco
   postgresDatabase: alfresco
   persistence:
-    enabled: false
+    existingClaim: "content-services-database-data"
+    subPath: "alfresco-content-services/database-data"
   resources:
     requests:
       memory: "250Mi"
@@ -84,7 +98,4 @@ postgresql:
       memory: "500Mi"
   driver: org.postgresql.Driver
 
-database:
-  type: postgresql
-
 replicaCount: 1