Added: support for existing fileserver PVC

charts/clearml/templates/fileserver-deployment.yaml

@@ -28,9 +28,15 @@ spec:
       {{- end }}
       {{- end }}
       volumes:
+        {{- if .Values.fileserver.storage.data.existingPVC }}
+        - name: fileserver-data
+          persistentVolumeClaim:
+            claimName: {{ .Values.fileserver.storage.data.existingPVC | quote }}
+        {{- else }}
         - name: fileserver-data
           persistentVolumeClaim:
             claimName: {{ include "fileserver.referenceName" . }}-data
+        {{- end }}
       securityContext: {{ toYaml .Values.fileserver.podSecurityContext | nindent 8 }}
       initContainers:
           - name: init-fileserver

charts/clearml/templates/fileserver-pvc.yaml

@@ -1,4 +1,5 @@
 {{- if .Values.fileserver.enabled }}
+{{- if not .Values.fileserver.storage.data.existingPVC }}
 kind: PersistentVolumeClaim
 apiVersion: v1
 metadata:
@@ -15,3 +16,4 @@ spec:
   storageClassName: {{ .Values.fileserver.storage.data.class | quote }}
   {{- end -}}
 {{- end }}
+{{- end }}

charts/clearml/values.yaml

@@ -208,6 +208,8 @@ fileserver:
   # -- File server persistence settings
   storage:
     data:
+      # -- If set, it uses an already existing PVC instead of dynamic provisioning
+      existingPVC: ""
       # -- Storage class (use default if empty)
       class: ""
       # -- Access mode (must be ReadWriteMany if fileserver replica > 1)