Merge pull request #164 from openebs/mnt_opts

chore(chart): add nfs mount options field

Author: dsharma-dc

deploy/helm/charts/Chart.yaml

@@ -4,7 +4,7 @@ description: Helm chart for OpenEBS Dynamic NFS PV. For instructions to install
 type: application
 # This is the chart version. This version number should be incremented each time you make changes
 # to the chart and its templates, including the app version.
-version: 0.10.0
+version: 0.10.1
 # This is the version number of the application being deployed. This version number should be
 # incremented each time you make changes to the application.
 appVersion: 0.10.0

deploy/helm/charts/README.md

@@ -132,6 +132,7 @@ helm install openebs-nfs openebs-nfs/nfs-provisioner --namespace openebs --creat
 | `nfsProvisioner.nfsBackendPvcTimeout`       | Timeout for backend PVC binding in seconds                | `"60"`                      |
 | `nfsProvisioner.nfsHookConfigMap`       | Existing Configmap name to load hook configuration                | `""`                        |
 | `nfsStorageClass.backendStorageClass` | StorageClass to be used to provision the backend volume. If not specified, the default StorageClass is used. | `""`                        |
+| `nfsStorageClass.mountOptions` | NFS mount options to be passed on to storageclass | `[]`
 | `nfsStorageClass.isDefaultClass`      | Make 'openebs-kernel-nfs' the default StorageClass | `"false"`                   |
 | `nfsStorageClass.reclaimPolicy`       | ReclaimPolicy for NFS PVs                      | `"Delete"`                  |
 | `nfsStorageClass.leaseTime`       | Renewal period(in seconds) for NFS client state                      | `90`                        |

deploy/helm/charts/templates/kernel-nfs-storageclass.yaml

@@ -55,3 +55,9 @@ metadata:
 {{- end }}
 provisioner: openebs.io/nfsrwx
 reclaimPolicy: {{ .Values.nfsStorageClass.reclaimPolicy }}
+{{- if .Values.nfsStorageClass.mountOptions }}
+mountOptions:
+  {{- range .Values.nfsStorageClass.mountOptions }}
+  - {{ . }}
+  {{- end }}
+{{- end }}

deploy/helm/charts/values.yaml

@@ -93,6 +93,9 @@ nfsStorageClass:
   nfsServerType: kernel
   isDefaultClass: false
   backendStorageClass: ""
+  # NFS Mount Options to be applied to the storage class.
+  # For more information: https://linux.die.net/man/5/nfs
+  mountOptions: []
   # The customServerConfig key passes a custom /etc/exports configuration to
   # the NFS servers created using this StorageClass.
   # The configuration settings are not validated, and can lead to security