chart: Add option to set nfs root volume name.

Signed-off-by: Robin Elfrink <robin.elfrink@eu.equinix.com>

charts/nfs-subdir-external-provisioner/Chart.yaml

@@ -3,7 +3,7 @@ appVersion: 4.0.2
 description: nfs-subdir-external-provisioner is an automatic provisioner that used your *already configured* NFS server, automatically creating Persistent Volumes.
 name: nfs-subdir-external-provisioner
 home: https://github.com/kubernetes-sigs/nfs-subdir-external-provisioner
-version: 4.0.10
+version: 4.0.11
 kubeVersion: ">=1.9.0-0"
 sources:
 - https://github.com/kubernetes-sigs/nfs-subdir-external-provisioner

charts/nfs-subdir-external-provisioner/README.md

@@ -70,6 +70,7 @@ The following tables lists the configurable parameters of this chart and their d
 | `nfs.server`                        | Hostname of the NFS server (required)                                                                 | null (ip or hostname)                                    |
 | `nfs.path`                          | Basepath of the mount point to be used                                                                | `/nfs-storage`                                           |
 | `nfs.mountOptions`                  | Mount options (e.g. 'nfsvers=3')                                                                      | null                                                     |
+| `nfs.volumeName`                    | Volume name used inside the pods                                                                      | `nfs-subdir-external-provisioner-root`                   |
 | `resources`                         | Resources required (e.g. CPU, memory)                                                                 | `{}`                                                     |
 | `rbac.create`                       | Use Role-based Access Control                                                                         | `true`                                                   |
 | `podSecurityPolicy.enabled`         | Create & use Pod Security Policy resources                                                            | `false`                                                  |

charts/nfs-subdir-external-provisioner/templates/deployment.yaml

@@ -44,7 +44,7 @@ spec:
           image: "{{ .Values.image.repository }}:{{ .Values.image.tag }}"
           imagePullPolicy: {{ .Values.image.pullPolicy }}
           volumeMounts:
-            - name: nfs-subdir-external-provisioner-root
+            - name: {{ .Values.nfs.volumeName }}
               mountPath: /persistentvolumes
           env:
             - name: PROVISIONER_NAME
@@ -62,7 +62,7 @@ spec:
 {{ toYaml . | indent 12 }}
           {{- end }}
       volumes:
-        - name: nfs-subdir-external-provisioner-root
+        - name: {{ .Values.nfs.volumeName }}
 {{- if .Values.buildMode }}
           emptyDir: {}
 {{- else if .Values.nfs.mountOptions }}

charts/nfs-subdir-external-provisioner/values.yaml

@@ -11,6 +11,7 @@ nfs:
   server:
   path: /nfs-storage
   mountOptions:
+  volumeName: nfs-subdir-external-provisioner-root
 
 # For creating the StorageClass automatically:
 storageClass: