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Merge pull request #56 from ariksidney/helm-pathpattern-support 

Helm pathpattern support
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Kubernetes Prow Robot 2021-03-03 09:29:20 -08:00 committed by GitHub
parent a99f3dafb1 571aadd47e
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4 changed files with 9 additions and 1 deletions
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2
README.md
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@ -120,7 +120,7 @@ To disable leader election, define an env variable named ENABLE_LEADER_ELECTION
| --------------- | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | :--------------------------------------------------------------: |
| onDelete | If it exists and has a delete value, delete the directory, if it exists and has a retain value, save the directory. | will be archived with name on the share: `archived-<volume.Name>` |
| archiveOnDelete | If it exists and has a false value, delete the directory. if `onDelete` exists, `archiveOnDelete` will be ignored. | will be archived with name on the share: `archived-<volume.Name>` |
| pathPattern | Specifies a template for creating a directory path via PVC metadata's such as labels, annotations, name or namespace. To specify metadata use `${.PVC.}`: `${PVC.namespace}` | n/a |
| pathPattern | Specifies a template for creating a directory path via PVC metadata's such as labels, annotations, name or namespace. To specify metadata use `${.PVC.<metadata>}`. Example: If folder should be named like `<pvc-namespace>-<pvc-name>`, use `${.PVC.namespace}-${.PVC.name}` as pathPattern. | n/a |
This is `deploy/class.yaml` which defines the NFS subdir external provisioner's Kubernetes Storage Class:

1
charts/nfs-subdir-external-provisioner/README.md
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@ -61,6 +61,7 @@ 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.pathPattern` | Specifies a template for the directory name | null |
| `storageClass.accessModes` | Set access mode for PV | `ReadWriteOnce` |
| `leaderElection.enabled` | Enables or disables leader election | `true` |
| `nfs.server` | Hostname of the NFS server (required) | null (ip or hostname) |

3
charts/nfs-subdir-external-provisioner/templates/storageclass.yaml
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@ -17,6 +17,9 @@ allowVolumeExpansion: {{ .Values.storageClass.allowVolumeExpansion }}
reclaimPolicy: {{ .Values.storageClass.reclaimPolicy }}
parameters:
archiveOnDelete: "{{ .Values.storageClass.archiveOnDelete }}"
{{- if .Values.storageClass.pathPattern }}
pathPattern: "{{ .Values.storageClass.pathPattern }}"
{{- end }}
{{- if .Values.nfs.mountOptions }}
mountOptions:
{{- range .Values.nfs.mountOptions }}

4
charts/nfs-subdir-external-provisioner/values.yaml
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@ -35,6 +35,10 @@ storageClass:
# When set to false your PVs will not be archived by the provisioner upon deletion of the PVC.
archiveOnDelete: true
# Specifies a template for creating a directory path via PVC metadata's such as labels, annotations, name or namespace.
# Ignored if value not set.
pathPattern:
# Set access mode - ReadWriteOnce, ReadOnlyMany or ReadWriteMany
accessModes: ReadWriteOnce