[plex] Allow custom extraMount paths (#270)

* Allow extraMounts for Plex, mimicks NZBGet's setup

* Allow extraMounts for Plex, mimicks NZBGet's setup

* Opps, had an extra end

* Up chart up a version since a feature is added instead of a bugfix

* Try and get rid of the weird EOF error. Added a space at the end.

* Dang fat fingers!

* Shouldnt have deleted this! Needed to end the range block

* Doh!   Wrong spot

charts/plex/Chart.yaml

@@ -2,7 +2,7 @@ apiVersion: v1
 appVersion: 1.19.1.2645-ccb6eb67e
 description: Plex Media Server
 name: plex
-version: 1.5.2
+version: 1.6.0
 keywords:
   - plex
 home: https://plex.tv/

charts/plex/templates/deployment.yaml

@@ -209,6 +209,10 @@ spec:
           - mountPath: "/data-{{ .name }}"
             name: "extradata-{{ .name }}"
           {{- end }}
+          {{-  range .Values.persistence.extraMounts }}
+          - mountPath: "/{{ .name }}"
+            name: "{{ .name }}"
+          {{- end }}
           - name: shared
             mountPath: /shared
           {{- if .Values.plexPreferences.enabled }}
@@ -266,6 +270,11 @@ spec:
 {{- else }}
           claimName: "extradata-{{ .name }}"
 {{- end }}
+{{- end }}
+{{- range .Values.persistence.extraMounts }}
+      - name: {{ .name }}
+        persistentVolumeClaim:
+          claimName: {{ .claimName }}
 {{- end }}
       - name: shared
         emptyDir: {}

charts/plex/values.yaml

@@ -209,6 +209,13 @@ persistence:
     # - claimName: "special-tv"
     #   name: 'foo'
 
+  extraMounts: []
+    ## Include additional claims that can be mounted inside the
+    ## pod. This is useful if you wish to use different paths with categories
+    ## Claim will me mounted as /{name}
+    # - name: video
+    #   claimName: video-claim
+
   config:
     # Optionally specify claimName to manually override the PVC to be used for
     # the config directory. If claimName is specified, storageClass and size