add accessModes (#38)

charts/nfs-client-provisioner/Chart.yaml

@@ -1,7 +1,7 @@
 apiVersion: v1
 description: nfs-client is an automatic provisioner that used your *already configured* NFS server, automatically creating Persistent Volumes.
 name: nfs-client-provisioner
-version: 1.0.1
+version: 1.0.2
 appVersion: 3.1.0
 home: https://github.com/kubernetes-incubator/external-storage/tree/master/nfs-client
 sources:

charts/nfs-client-provisioner/README.md

@@ -1,6 +1,6 @@
 # nfs-client-provisioner
 
-The [NFS client provisioner](https://github.com/kubernetes-incubator/external-storage/tree/master/nfs-client) is an automatic provisioner for Kubernetes that uses your *already configured* NFS server, automatically creating Persistent Volumes.
+The [NFS client provisioner](https://github.com/kubernetes-incubator/external-storage/tree/master/nfs-client) is an automatic provisioner for Kubernetes that uses your _already configured_ NFS server, automatically creating Persistent Volumes.
 
 ## TL;DR;
 
@@ -46,7 +46,7 @@ The command removes all the Kubernetes components associated with the chart and
 The following tables lists the configurable parameters of this chart and their default values.
 
 | Parameter                           | Description                                                 | Default                                           |
-| --------------------------------- | -------------------------------------       | --------------------------------------------------------- |
+| ----------------------------------- | ----------------------------------------------------------- | ------------------------------------------------- |
 | `replicaCount`                      | Number of provisioner instances to deployed                 | `1`                                               |
 | `strategyType`                      | Specifies the strategy used to replace old Pods by new ones | `Recreate`                                        |
 | `image.repository`                  | Provisioner image                                           | `quay.io/external_storage/nfs-client-provisioner` |
@@ -58,6 +58,7 @@ The following tables lists the configurable parameters of this chart and their d
 | `storageClass.reclaimPolicy`        | Method used to reclaim an obsoleted volume                  | `Delete`                                          |
 | `storageClass.provisionerName`      | Name of the provisionerName                                 | null                                              |
 | `storageClass.archiveOnDelete`      | Archive pvc when deleting                                   | `true`                                            |
+| `storageClass.accessModes`          | Set access mode for PV                                      | `ReadWriteOnce`                                   |
 | `nfs.server`                        | Hostname of the NFS server                                  | null (ip or hostname)                             |
 | `nfs.path`                          | Basepath of the mount point to be used                      | `/ifs/kubernetes`                                 |
 | `nfs.mountOptions`                  | Mount options (e.g. 'nfsvers=3')                            | null                                              |
@@ -70,4 +71,3 @@ The following tables lists the configurable parameters of this chart and their d
 | `nodeSelector`                      | Node labels for pod assignment                              | `{}`                                              |
 | `affinity`                          | Affinity settings                                           | `{}`                                              |
 | `tolerations`                       | List of node taints to tolerate                             | `[]`                                              |
-

charts/nfs-client-provisioner/templates/persistentvolume.yaml

@@ -10,7 +10,7 @@ spec:
     storage: 10Mi
   volumeMode: Filesystem
   accessModes:
-    - ReadWriteOnce
+    - {{ .Values.storageClass.accessModes }}
   persistentVolumeReclaimPolicy: {{ .Values.storageClass.reclaimPolicy }}
   storageClassName: ""
   {{- if .Values.nfs.mountOptions }}

charts/nfs-client-provisioner/templates/persistentvolumeclaim.yaml

@@ -5,7 +5,7 @@ metadata:
   name: pvc-{{ template "nfs-client-provisioner.fullname" . }}
 spec:
   accessModes:
-    - ReadWriteOnce
+    - {{ .Values.storageClass.accessModes }}
   volumeMode: Filesystem
   storageClassName: ""
   selector:

charts/nfs-client-provisioner/values.yaml

@@ -39,6 +39,9 @@ storageClass:
   # When set to false your PVs will not be archived by the provisioner upon deletion of the PVC.
   archiveOnDelete: true
 
+  # Set access mode - ReadWriteOnce, ReadOnlyMany or ReadWriteMany
+  accessModes: ReadWriteOnce
+
 ## For RBAC support:
 rbac:
   # Specifies whether RBAC resources should be created
@@ -60,7 +63,8 @@ serviceAccount:
   # If not set and create is true, a name is generated using the fullname template
   name:
 
-resources: {}
+resources:
+  {}
   # limits:
   #  cpu: 100m
   #  memory: 128Mi