Allow overwrite “accessModes” to support AWS ebs for k8s volumes

Author: devopsmash

charts/mageai/templates/deployment.yaml

@@ -118,7 +118,7 @@ spec:
               value: postgresql://{{ .Values.postgresql.auth.username }}:{{ .Values.postgresql.auth.password }}@{{ .Values.postgresql.fullnameOverride }}:5432/{{ .Values.postgresql.auth.database }}
           {{- end }}
           volumeMounts:
-          {{- if .Values.volumes }}
+          {{- if or .Values.volumes (and .Values.persistence .Values.persistence.enabled) }}
             - name: mage-fs
               mountPath: /home/src
           {{- else if .Values.extraVolumeMounts }}
@@ -140,9 +140,15 @@ spec:
         {{- toYaml . | nindent 8 }}
       {{- end }}
       volumes:
+      {{- if and .Values.persistence .Values.persistence.enabled }}
+        - name: mage-fs
+          persistentVolumeClaim:
+            claimName: "pvc-{{ include "mageai.fullname" . }}"
+      {{- end }}
       {{- if .Values.volumes }}
         {{- toYaml .Values.volumes | nindent 8 }}
-      {{- else if .Values.extraVolumes -}}
+      {{- end }}
+      {{- if .Values.extraVolumes -}}
         {{ toYaml .Values.extraVolumes | nindent 8 }}
       {{- end }}
 {{- end }}

charts/mageai/templates/pv.yaml

@@ -12,7 +12,7 @@ spec:
     storage: {{ .Values.persistence.size}}
   volumeMode: Filesystem
   accessModes:
-    - ReadWriteMany
+  {{- toYaml .Values.persistence.accessModes | nindent 4 }}
   persistentVolumeReclaimPolicy: Retain
   storageClassName: {{ .Values.persistence.storageClassName}}
   {{- with .Values.persistence.csi }}
@@ -28,7 +28,7 @@ metadata:
   name: pvc-{{ include "mageai.fullname" . }}
 spec:
   accessModes:
-    - ReadWriteMany
+  {{- toYaml .Values.persistence.accessModes | nindent 4 }}
   storageClassName: {{ .Values.persistence.storageClassName}}
   resources:
     requests:

charts/mageai/values.yaml

@@ -176,19 +176,24 @@ tolerations: []
 
 affinity: {}
 
-extraVolumeMounts:
-  - name: mage-fs
-    mountPath: /home/src
+# Configure extra volumes
+extraVolumeMounts: []
+  # - name: mage-fs
+  #   hostPath:
+  #     path: /path/to/mage_project
 
-extraVolumes:
-  - name: mage-fs
-    hostPath:
-      path: /path/to/mage_project
+# Mount a custom volume to support persistence to additional paths in containers' file system
+extraVolumes: []
+  # - name: mage-fs
+  #   mountPath: /home/src
 
 persistence:
   enabled: false
   storageClassName: storage-class-name
   size: 5Gi
+  accessModes:
+    - ReadWriteMany
+  # dynamicProvisioning: true
   # csi:
   #   driver: efs.csi.aws.com
   #   volumeHandle: fs-0123456789