Merge pull request #110 from equinix-ms/master

chart: Add option to set nfs root volume name.

README.md

@@ -3,7 +3,7 @@
 **NFS subdir external provisioner** is an automatic provisioner that use your _existing and already configured_ NFS server to support dynamic provisioning of Kubernetes Persistent Volumes via Persistent Volume Claims. Persistent volumes are provisioned as `${namespace}-${pvcName}-${pvName}`.
 
 Note: This repository is migrated from https://github.com/kubernetes-incubator/external-storage/tree/master/nfs-client. As part of the migration:
-- The container image name and repository has changed to `gcr.io/k8s-staging-sig-storage` and `nfs-subdir-external-provisioner` respectively. 
+- The container image name and repository has changed to `k8s.gcr.io/sig-storage` and `nfs-subdir-external-provisioner` respectively.
 - To maintain backward compatibility with earlier deployment files, the naming of NFS Client Provisioner is retained as `nfs-client-provisioner` in the deployment YAMLs.
 - One of the pending areas for development on this repository is to add automated e2e tests. If you would like to contribute, please raise an issue or reach us on the Kubernetes slack #sig-storage channel.
 
@@ -60,8 +60,7 @@ On OpenShift the service account used to bind volumes does not have the necessar
 $ NAMESPACE=`oc project -q`
 $ sed -i'' "s/namespace:.*/namespace: $NAMESPACE/g" ./deploy/rbac.yaml
 $ oc create -f deploy/rbac.yaml
-$ oc create role use-scc-hostmount-anyuid --verb=use --resource=scc --resource-name=hostmount-anyuid -n $NAMESPACE
-$ oc adm policy add-role-to-user use-scc-hostmount-anyuid system:serviceaccount:$NAMESPACE:nfs-client-provisioner
+$ oc adm policy add-scc-to-user hostmount-anyuid system:serviceaccount:$NAMESPACE:nfs-client-provisioner
 ```
 
 **Step 4: Configure the NFS subdir external provisioner**

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: