updates
- add text to chart/readme - empty pathPattern is same as default
This commit is contained in:
Rob Kooper
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92d3dd73bd
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a398074e32
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@ -48,45 +48,45 @@ The command removes all the Kubernetes components associated with the chart and
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The following tables lists the configurable parameters of this chart and their default values.
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| Parameter | Description | Default |
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| ------------------------------------ | ----------------------------------------------------------------------------------------------------- | ------------------------------------------------------------- |
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| `replicaCount` | Number of provisioner instances to deployed | `1` |
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| `strategyType` | Specifies the strategy used to replace old Pods by new ones | `Recreate` |
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| `image.repository` | Provisioner image | `registry.k8s.io/sig-storage/nfs-subdir-external-provisioner` |
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| `image.tag` | Version of provisioner image | `v4.0.2` |
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| `image.pullPolicy` | Image pull policy | `IfNotPresent` |
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| `imagePullSecrets` | Image pull secrets | `[]` |
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| `storageClass.name` | Name of the storageClass | `nfs-client` |
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| `storageClass.defaultClass` | Set as the default StorageClass | `false` |
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| `storageClass.allowVolumeExpansion` | Allow expanding the volume | `true` |
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| `storageClass.reclaimPolicy` | Method used to reclaim an obsoleted volume | `Delete` |
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| `storageClass.provisionerName` | Name of the provisionerName | null |
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| `storageClass.archiveOnDelete` | Archive PVC when deleting | `true` |
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| `storageClass.onDelete` | Strategy on PVC deletion. Overrides archiveOnDelete when set to lowercase values 'delete' or 'retain' | null |
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| `storageClass.pathPattern` | Specifies a template for the directory name | null |
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| `storageClass.accessModes` | Set access mode for PV | `ReadWriteOnce` |
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| `storageClass.volumeBindingMode` | Set volume binding mode for Storage Class | `Immediate` |
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| `storageClass.annotations` | Set additional annotations for the StorageClass | `{}` |
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| `leaderElection.enabled` | Enables or disables leader election | `true` |
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| `nfs.server` | Hostname of the NFS server (required) | null (ip or hostname) |
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| `nfs.path` | Basepath of the mount point to be used | `/nfs-storage` |
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| `nfs.mountOptions` | Mount options (e.g. 'nfsvers=3') | null |
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| `nfs.volumeName` | Volume name used inside the pods | `nfs-subdir-external-provisioner-root` |
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| `nfs.reclaimPolicy` | Reclaim policy for the main nfs volume used for subdir provisioning | `Retain` |
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| `resources` | Resources required (e.g. CPU, memory) | `{}` |
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| `rbac.create` | Use Role-based Access Control | `true` |
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| `podSecurityPolicy.enabled` | Create & use Pod Security Policy resources | `false` |
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| `podAnnotations` | Additional annotations for the Pods | `{}` |
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| `priorityClassName` | Set pod priorityClassName | null |
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| `serviceAccount.create` | Should we create a ServiceAccount | `true` |
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| `serviceAccount.name` | Name of the ServiceAccount to use | null |
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| `serviceAccount.annotations` | Additional annotations for the ServiceAccount | `{}` |
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| `nodeSelector` | Node labels for pod assignment | `{}` |
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| `affinity` | Affinity settings | `{}` |
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| `tolerations` | List of node taints to tolerate | `[]` |
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| `labels` | Additional labels for any resource created | `{}` |
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| `podDisruptionBudget.enabled` | Create and use Pod Disruption Budget | `false` |
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| `podDisruptionBudget.maxUnavailable` | Set maximum unavailable pods in the Pod Disruption Budget | `1` |
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| Parameter | Description | Default |
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| ------------------------------------ | ------------------------------------------------------------ | ------------------------------------------------------------ |
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| `replicaCount` | Number of provisioner instances to deployed | `1` |
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| `strategyType` | Specifies the strategy used to replace old Pods by new ones | `Recreate` |
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| `image.repository` | Provisioner image | `registry.k8s.io/sig-storage/nfs-subdir-external-provisioner` |
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| `image.tag` | Version of provisioner image | `v4.0.2` |
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| `image.pullPolicy` | Image pull policy | `IfNotPresent` |
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| `imagePullSecrets` | Image pull secrets | `[]` |
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| `storageClass.name` | Name of the storageClass | `nfs-client` |
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| `storageClass.defaultClass` | Set as the default StorageClass | `false` |
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| `storageClass.allowVolumeExpansion` | Allow expanding the volume | `true` |
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| `storageClass.reclaimPolicy` | Method used to reclaim an obsoleted volume | `Delete` |
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| `storageClass.provisionerName` | Name of the provisionerName | null |
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| `storageClass.archiveOnDelete` | Archive PVC when deleting | `true` |
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| `storageClass.onDelete` | Strategy on PVC deletion. Overrides archiveOnDelete when set to lowercase values 'delete' or 'retain' | null |
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| `storageClass.pathPattern` | Specifies a template for the directory name. The default will combine PVC namespce, PVC name and PV name which will result in a unique folder name. | `${.PVC.namespace}-${.PVC.name}-${.PVC.pvname}` |
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| `storageClass.accessModes` | Set access mode for PV | `ReadWriteOnce` |
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| `storageClass.volumeBindingMode` | Set volume binding mode for Storage Class | `Immediate` |
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| `storageClass.annotations` | Set additional annotations for the StorageClass | `{}` |
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| `leaderElection.enabled` | Enables or disables leader election | `true` |
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| `nfs.server` | Hostname of the NFS server (required) | null (ip or hostname) |
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| `nfs.path` | Basepath of the mount point to be used | `/nfs-storage` |
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| `nfs.mountOptions` | Mount options (e.g. 'nfsvers=3') | null |
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| `nfs.volumeName` | Volume name used inside the pods | `nfs-subdir-external-provisioner-root` |
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| `nfs.reclaimPolicy` | Reclaim policy for the main nfs volume used for subdir provisioning | `Retain` |
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| `resources` | Resources required (e.g. CPU, memory) | `{}` |
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| `rbac.create` | Use Role-based Access Control | `true` |
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| `podSecurityPolicy.enabled` | Create & use Pod Security Policy resources | `false` |
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| `podAnnotations` | Additional annotations for the Pods | `{}` |
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| `priorityClassName` | Set pod priorityClassName | null |
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| `serviceAccount.create` | Should we create a ServiceAccount | `true` |
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| `serviceAccount.name` | Name of the ServiceAccount to use | null |
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| `serviceAccount.annotations` | Additional annotations for the ServiceAccount | `{}` |
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| `nodeSelector` | Node labels for pod assignment | `{}` |
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| `affinity` | Affinity settings | `{}` |
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| `tolerations` | List of node taints to tolerate | `[]` |
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| `labels` | Additional labels for any resource created | `{}` |
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| `podDisruptionBudget.enabled` | Create and use Pod Disruption Budget | `false` |
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| `podDisruptionBudget.maxUnavailable` | Set maximum unavailable pods in the Pod Disruption Budget | `1` |
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## Install Multiple Provisioners
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@ -94,7 +94,7 @@ func (p *nfsProvisioner) Provision(ctx context.Context, options controller.Provi
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}
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pathPattern, exists := options.StorageClass.Parameters["pathPattern"]
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if !exists {
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if !exists || pathPattern == "" {
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pathPattern = defaultPathPattern
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}
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