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208 209 nfs

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11
README.md
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nfs 安装
helm upgrade -i nfs-client-provisioner-201 nfs-client-provisioner/ --values local-values/201-nfs-client-provisioner-values.yaml
helm upgrade -i nfs-client-provisioner-207 nfs-client-provisioner/ --values local-values/207-nfs-client-provisioner-values.yaml
helm upgrade -i nfs-client-provisioner-208 nfs-client-provisioner/ --values local-values/208-nfs-client-provisioner-values.yaml
helm upgrade -i nfs-client-provisioner-209 nfs-client-provisioner/ --values local-values/209-nfs-client-provisioner-values.yaml
kubectl patch pvc harbor-redis -n harbor -p '{“metadata”:{“finalizers”:null}}'

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local-values/201-nfs-client-provisioner-values.yaml
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# Default values for nfs-client-provisioner.
# This is a YAML-formatted file.
# Declare variables to be passed into your templates.
## Deployment replica count
replicaCount: 1
strategyType: Recreate
## docker image
image:
repository: quay.io/external_storage/nfs-client-provisioner
tag: v3.1.0-k8s1.11
repository: k8s.gcr.io/sig-storage/nfs-subdir-external-provisioner
tag: v4.0.2
pullPolicy: IfNotPresent
imagePullSecrets: []
## Cloud Filestore instance
nfs:
## Set IP address
server: "192.168.1.201"
## Set file share name
path: "/nfs"
server: 192.168.1.201
path: /nfs
mountOptions:
volumeName: nfs-subdir-external-provisioner-root
# Reclaim policy for the main nfs volume
reclaimPolicy: Retain
## For creating the StorageClass automatically:
# For creating the StorageClass automatically:
storageClass:
create: true
## Set a StorageClass name
name: nfs-201
# Set a provisioner name. If unset, a name will be generated.
# provisionerName:
## Set reclaim policy for PV
reclaimPolicy: Retain
# Set StorageClass as the default StorageClass
# Ignored if storageClass.create is false
defaultClass: false
# Set a StorageClass name
# Ignored if storageClass.create is false
name: nfs-client-201
# Allow volume to be expanded dynamically
allowVolumeExpansion: true
# Method used to reclaim an obsoleted volume
reclaimPolicy: Delete
# When set to false your PVs will not be archived by the provisioner upon deletion of the PVC.
archiveOnDelete: true
# If it exists and has 'delete' value, delete the directory. If it exists and has 'retain' value, save the directory.
# Overrides archiveOnDelete.
# Ignored if value not set.
onDelete:
# 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
# Storage class annotations
annotations: {}
leaderElection:
# When set to false leader election will be disabled
enabled: true
## For RBAC support:
rbac:
# Specifies whether RBAC resources should be created
create: true
## Ignored if rbac.create is true
##
serviceAccountName: default
# If true, create & use Pod Security Policy resources
# https://kubernetes.io/docs/concepts/policy/pod-security-policy/
podSecurityPolicy:
enabled: false
# Deployment pod annotations
podAnnotations: {}
## Set pod priorityClassName
# priorityClassName: ""
serviceAccount:
# Specifies whether a ServiceAccount should be created
create: true
# Annotations to add to the service account
annotations: {}
# The name of the ServiceAccount to use.
# If not set and create is true, a name is generated using the fullname template
name:
##
resources: {}
# limits:
# cpu: 100m
# memory: 128Mi
# cpu: 100m
# memory: 128Mi
# requests:
# cpu: 100m
# memory: 128Mi
# cpu: 100m
# memory: 128Mi
nodeSelector: {}
tolerations: []
affinity: {}
# Additional labels for any resource created
labels: {}

103
local-values/207-nfs-client-provisioner-values.yaml
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# Default values for nfs-client-provisioner.
# This is a YAML-formatted file.
# Declare variables to be passed into your templates.
## Deployment replica count
replicaCount: 1
strategyType: Recreate
## docker image
image:
repository: quay.io/external_storage/nfs-client-provisioner
tag: v3.1.0-k8s1.11
repository: k8s.gcr.io/sig-storage/nfs-subdir-external-provisioner
tag: v4.0.2
pullPolicy: IfNotPresent
imagePullSecrets: []
## Cloud Filestore instance
nfs:
## Set IP address
server: "192.168.1.207"
## Set file share name
path: "/nfs"
server: 192.168.1.207
path: /nfs
mountOptions:
volumeName: nfs-subdir-external-provisioner-root
# Reclaim policy for the main nfs volume
reclaimPolicy: Retain
## For creating the StorageClass automatically:
# For creating the StorageClass automatically:
storageClass:
create: true
## Set a StorageClass name
name: nfs-207
# Set a provisioner name. If unset, a name will be generated.
# provisionerName:
## Set reclaim policy for PV
reclaimPolicy: Retain
# Set StorageClass as the default StorageClass
# Ignored if storageClass.create is false
defaultClass: false
# Set a StorageClass name
# Ignored if storageClass.create is false
name: nfs-client-207
# Allow volume to be expanded dynamically
allowVolumeExpansion: true
# Method used to reclaim an obsoleted volume
reclaimPolicy: Delete
# When set to false your PVs will not be archived by the provisioner upon deletion of the PVC.
archiveOnDelete: true
# If it exists and has 'delete' value, delete the directory. If it exists and has 'retain' value, save the directory.
# Overrides archiveOnDelete.
# Ignored if value not set.
onDelete:
# 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
# Storage class annotations
annotations: {}
leaderElection:
# When set to false leader election will be disabled
enabled: true
## For RBAC support:
rbac:
# Specifies whether RBAC resources should be created
create: true
## Ignored if rbac.create is true
##
serviceAccountName: default
# If true, create & use Pod Security Policy resources
# https://kubernetes.io/docs/concepts/policy/pod-security-policy/
podSecurityPolicy:
enabled: false
# Deployment pod annotations
podAnnotations: {}
## Set pod priorityClassName
# priorityClassName: ""
serviceAccount:
# Specifies whether a ServiceAccount should be created
create: true
# Annotations to add to the service account
annotations: {}
# The name of the ServiceAccount to use.
# If not set and create is true, a name is generated using the fullname template
name:
##
resources: {}
# limits:
# cpu: 100m
# memory: 128Mi
# cpu: 100m
# memory: 128Mi
# requests:
# cpu: 100m
# memory: 128Mi
# cpu: 100m
# memory: 128Mi
nodeSelector: {}
tolerations: []
affinity: {}
# Additional labels for any resource created
labels: {}

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local-values/208-nfs-client-provisioner-values.yaml
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# Default values for nfs-client-provisioner.
# This is a YAML-formatted file.
# Declare variables to be passed into your templates.
## Deployment replica count
replicaCount: 1
strategyType: Recreate
## docker image
image:
repository: quay.io/external_storage/nfs-client-provisioner
tag: v3.1.0-k8s1.11
repository: k8s.gcr.io/sig-storage/nfs-subdir-external-provisioner
tag: v4.0.2
pullPolicy: IfNotPresent
imagePullSecrets: []
## Cloud Filestore instance
nfs:
## Set IP address
server: "192.168.1.208"
## Set file share name
path: "/nfs"
server: 192.168.1.208
path: /nfs
mountOptions:
volumeName: nfs-subdir-external-provisioner-root
# Reclaim policy for the main nfs volume
reclaimPolicy: Retain
## For creating the StorageClass automatically:
# For creating the StorageClass automatically:
storageClass:
create: true
## Set a StorageClass name
name: nfs-208
# Set a provisioner name. If unset, a name will be generated.
# provisionerName:
## Set reclaim policy for PV
reclaimPolicy: Retain
# Set StorageClass as the default StorageClass
# Ignored if storageClass.create is false
defaultClass: false
# Set a StorageClass name
# Ignored if storageClass.create is false
name: nfs-client-208
# Allow volume to be expanded dynamically
allowVolumeExpansion: true
# Method used to reclaim an obsoleted volume
reclaimPolicy: Delete
# When set to false your PVs will not be archived by the provisioner upon deletion of the PVC.
archiveOnDelete: true
# If it exists and has 'delete' value, delete the directory. If it exists and has 'retain' value, save the directory.
# Overrides archiveOnDelete.
# Ignored if value not set.
onDelete:
# 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
# Storage class annotations
annotations: {}
leaderElection:
# When set to false leader election will be disabled
enabled: true
## For RBAC support:
rbac:
# Specifies whether RBAC resources should be created
create: true
## Ignored if rbac.create is true
##
serviceAccountName: default
# If true, create & use Pod Security Policy resources
# https://kubernetes.io/docs/concepts/policy/pod-security-policy/
podSecurityPolicy:
enabled: false
# Deployment pod annotations
podAnnotations: {}
## Set pod priorityClassName
# priorityClassName: ""
serviceAccount:
# Specifies whether a ServiceAccount should be created
create: true
# Annotations to add to the service account
annotations: {}
# The name of the ServiceAccount to use.
# If not set and create is true, a name is generated using the fullname template
name:
##
resources: {}
# limits:
# cpu: 100m
# memory: 128Mi
# cpu: 100m
# memory: 128Mi
# requests:
# cpu: 100m
# memory: 128Mi
# cpu: 100m
# memory: 128Mi
nodeSelector: {}
tolerations: []
affinity: {}
# Additional labels for any resource created
labels: {}

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local-values/209-nfs-client-provisioner-values.yaml
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# Default values for nfs-client-provisioner.
# This is a YAML-formatted file.
# Declare variables to be passed into your templates.
## Deployment replica count
replicaCount: 1
strategyType: Recreate
## docker image
image:
repository: quay.io/external_storage/nfs-client-provisioner
tag: v3.1.0-k8s1.11
repository: k8s.gcr.io/sig-storage/nfs-subdir-external-provisioner
tag: v4.0.2
pullPolicy: IfNotPresent
imagePullSecrets: []
## Cloud Filestore instance
nfs:
## Set IP address
server: "192.168.1.209"
## Set file share name
path: "/nfs"
server: 192.168.1.209
path: /nfs
mountOptions:
volumeName: nfs-subdir-external-provisioner-root
# Reclaim policy for the main nfs volume
reclaimPolicy: Retain
## For creating the StorageClass automatically:
# For creating the StorageClass automatically:
storageClass:
create: true
## Set a StorageClass name
name: nfs-209
# Set a provisioner name. If unset, a name will be generated.
# provisionerName:
## Set reclaim policy for PV
reclaimPolicy: Retain
# Set StorageClass as the default StorageClass
# Ignored if storageClass.create is false
defaultClass: false
# Set a StorageClass name
# Ignored if storageClass.create is false
name: nfs-client-209
# Allow volume to be expanded dynamically
allowVolumeExpansion: true
# Method used to reclaim an obsoleted volume
reclaimPolicy: Delete
# When set to false your PVs will not be archived by the provisioner upon deletion of the PVC.
archiveOnDelete: true
# If it exists and has 'delete' value, delete the directory. If it exists and has 'retain' value, save the directory.
# Overrides archiveOnDelete.
# Ignored if value not set.
onDelete:
# 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
# Storage class annotations
annotations: {}
leaderElection:
# When set to false leader election will be disabled
enabled: true
## For RBAC support:
rbac:
# Specifies whether RBAC resources should be created
create: true
## Ignored if rbac.create is true
##
serviceAccountName: default
# If true, create & use Pod Security Policy resources
# https://kubernetes.io/docs/concepts/policy/pod-security-policy/
podSecurityPolicy:
enabled: false
# Deployment pod annotations
podAnnotations: {}
## Set pod priorityClassName
# priorityClassName: ""
serviceAccount:
# Specifies whether a ServiceAccount should be created
create: true
# Annotations to add to the service account
annotations: {}
# The name of the ServiceAccount to use.
# If not set and create is true, a name is generated using the fullname template
name:
##
resources: {}
# limits:
# cpu: 100m
# memory: 128Mi
# cpu: 100m
# memory: 128Mi
# requests:
# cpu: 100m
# memory: 128Mi
# cpu: 100m
# memory: 128Mi
nodeSelector: {}
tolerations: []
affinity: {}
# Additional labels for any resource created
labels: {}

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local-values/nfs-client-provisioner-values.yaml
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# Default values for nfs-client-provisioner.
# This is a YAML-formatted file.
# Declare variables to be passed into your templates.
## Deployment replica count
replicaCount: 1
## docker image
image:
repository: quay.io/external_storage/nfs-client-provisioner
tag: v3.1.0-k8s1.11
pullPolicy: IfNotPresent
## Cloud Filestore instance
nfs:
## Set IP address
server: ""
## Set file share name
path: "/vol1"
## For creating the StorageClass automatically:
storageClass:
create: true
## Set a StorageClass name
name: nfs
## Set reclaim policy for PV
reclaimPolicy: Retain
## For RBAC support:
rbac:
create: true
## Ignored if rbac.create is true
##
serviceAccountName: default
##
resources: {}
# limits:
# cpu: 100m
# memory: 128Mi
# requests:
# cpu: 100m
# memory: 128Mi
nodeSelector: {}
tolerations: []
affinity: {}

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nfs-client-provisioner/.helmignore
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# Patterns to ignore when building packages.
# This supports shell glob matching, relative path matching, and
# negation (prefixed with !). Only one pattern per line.
.DS_Store
# Common VCS dirs
.git/
.gitignore
.bzr/
.bzrignore
.hg/
.hgignore
.svn/
# Common backup files
*.swp
*.bak
*.tmp
*~
# Various IDEs
.project
.idea/
*.tmproj

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nfs-client-provisioner/Chart.yaml
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apiVersion: v2
appVersion: "v3.1.0-k8s1.11"
version: 0.1.5
type: application
name: nfs-client-provisioner
description: nfs-client-provisioner is an automatic provisioner creating Persistent Volumes from the NFS
home: https://github.com/rimusz/charts/tree/master/stable/nfs-client-provisioner
sources:
- https://github.com/rimusz/hostpath-provisioner
keywords:
- nfs
- storage
- nfs-client
maintainers:
- email: rmocius@gmail.com
name: rimusz

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nfs-client-provisioner/OWNERS
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approvers:
- rimusz
reviewers:
- rimusz

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nfs-client-provisioner/README.md
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# NFS Client Provisioner
[NFS Client Provisioner](https://github.com/kubernetes-incubator/external-storage/tree/master/nfs-client)
is an automatic provisioner that uses your already configured NFS server to automatically create Persistent Volumes.
## TL;DR;
```console
$ helm install rimusz/nfs-client-provisioner --set nfs.server="1.2.3.4"
```
## Introduction
This chart bootstraps a [nfs-client-provisioner](https://github.com/kubernetes-incubator/external-storage/tree/master/nfs-client)
deployment on a [Kubernetes](http://kubernetes.io) cluster using the [Helm](https://helm.sh)
package manager.
## Installing the Chart
To install the chart with the release name `nfs`:
```console
$ helm install rimusz/nfs-client-provisioner --name nfs --set nfs.server="1.2.3.4"
```
The command deploys nfs-client-provisioner on the Kubernetes cluster in the default
configuration. The [configuration](#configuration) section lists the parameters
that can be configured during installation.
## Testing the Chart
Now we'll test your NFS provisioner.
Deploy:
```console
$ kubectl create -f test/test-claim.yaml -f test/test-pod.yaml
```
Now check in PVC folder on your NFS Server for the file `SUCCESS`.
Delete:
```console
kubectl delete -f test/test-pod.yaml -f test/test-claim.yaml
```
Now check that PVC folder got renamed to `archived-???`.
## Deploying your own PersistentVolumeClaim
To deploy your own PVC, make sure that you have the correct `storage-class` as indicated by your `values.yaml` file.
For example:
```yaml
kind: PersistentVolumeClaim
apiVersion: v1
metadata:
name: test-claim
annotations:
volume.beta.kubernetes.io/storage-class: "nfs"
spec:
accessModes:
- ReadWriteMany
resources:
requests:
storage: 5Mi
```
## Uninstalling the Chart
To uninstall/delete the `nfs` deployment:
```console
$ helm delete nfs
```
The command removes all the Kubernetes components associated with the chart and
deletes the release.
## Configuration
The following table lists the configurable parameters of the kibana chart and
their default values.
| Parameter | Description | Default |
|:-------------------------------|:----------------------------------------------------------------------------------|:------------------------------------------------------|
| `image.repository` | The image repository to pull from | `quay.io/kubernetes_incubator/nfs-client-provisioner` |
| `image.tag` | The image tag to pull from | `v2.1.0-k8s1.10` |
| `image.pullPolicy` | Image pull policy | `IfNotPresent` |
| `nfs.server` | NFS server IP | `` |
| `nfs.path` | NFS server share path | `/vol1` |
| `storageClass.create` | Enable creation of a StorageClass to consume this nfs-client-provisioner instance | `true` |
| `storageClass.name` | The name to assign the created StorageClass | `nfs` |
| `storageClass.reclaimPolicy` | Set the reclaimPolicy for PV within StorageClass | `Delete` |
| `rbac.create` | Enable RABC | `false` |
| `rbac.serviceAccountName` | Service account name | `default` |
| `resources` | Resource limits for nfs-client-provisioner pod | `{}` |
| `nodeSelector` | Map of node labels for pod assignment | `{}` |
| `tolerations` | List of node taints to tolerate | `[]` |
| `affinity` | Map of node/pod affinities | `{}` |
```console
$ helm install rimusz/nfs-client-provisioner --name nfs \
--set nfs.server="1.2.3.4",resources.limits.cpu=200m
```
Alternatively, a YAML file that specifies the values for the above parameters
can be provided while installing the chart. For example,
```console
$ helm install rimusz/nfs-client-provisioner --name nfs -f values.yaml
```
> **Tip**: You can use the default [values.yaml](values.yaml) as an example

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nfs-client-provisioner/templates/NOTES.txt
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The NFS Client Provisioner deployment has now been installed.
{{- if not .Values.nfs.server }}
##############################################################################
#### ERROR: You did not provide NFS server IP. ####
##############################################################################
All pods do not go to the running state if the NFS server IP was not provided.
{{- end }}
{{ if .Values.storageClass.create -}}
A storage class named '{{ .Values.storageClass.name }}' has now been created
and is available to provision dynamic volumes.
You can use this storageclass by creating a `PersistentVolumeClaim` with the
correct storageClassName attribute. For example:
---
kind: PersistentVolumeClaim
apiVersion: v1
metadata:
name: test-claim
annotations:
volume.beta.kubernetes.io/storage-class: "{{ .Values.storageClass.name }}"
spec:
accessModes:
- ReadWriteMany
resources:
requests:
storage: 5Mi
{{ else -}}
A storage class has NOT been created. You may create a custom `StorageClass`
resource with a `provisioner` annotation of `{{ template "nfs-client-provisioner.provisionerName" . }}`.
{{ end -}}

43
nfs-client-provisioner/templates/_helpers.tpl
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{{/* vim: set filetype=mustache: */}}
{{/*
Expand the name of the chart.
*/}}
{{- define "nfs-client-provisioner.name" -}}
{{- default .Chart.Name .Values.nameOverride | trunc 63 | trimSuffix "-" -}}
{{- end -}}
{{/*
Create a default fully qualified app name.
We truncate at 63 chars because some Kubernetes name fields are limited to this (by the DNS naming spec).
If release name contains chart name it will be used as a full name.
*/}}
{{- define "nfs-client-provisioner.fullname" -}}
{{- if .Values.fullnameOverride -}}
{{- .Values.fullnameOverride | trunc 63 | trimSuffix "-" -}}
{{- else -}}
{{- $name := default .Chart.Name .Values.nameOverride -}}
{{- if contains $name .Release.Name -}}
{{- .Release.Name | trunc 63 | trimSuffix "-" -}}
{{- else -}}
{{- printf "%s-%s" .Release.Name $name | trunc 63 | trimSuffix "-" -}}
{{- end -}}
{{- end -}}
{{- end -}}
{{/*
Create chart name and version as used by the chart label.
*/}}
{{- define "nfs-client-provisioner.chart" -}}
{{- printf "%s-%s" .Chart.Name .Chart.Version | replace "+" "_" | trunc 63 | trimSuffix "-" -}}
{{- end -}}
{{/*
Create chart name and version as used by the chart label.
*/}}
{{- define "nfs-client-provisioner.provisionerName" -}}
{{- if .Values.storageClass.provisionerName -}}
{{- printf .Values.storageClass.provisionerName -}}
{{- else -}}
cluster.local/{{ template "nfs-client-provisioner.fullname" . -}}
{{- end -}}
{{- end -}}

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nfs-client-provisioner/templates/clusterrole.yaml
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{{ if .Values.rbac.create -}}
apiVersion: rbac.authorization.k8s.io/v1
kind: ClusterRole
metadata:
name: {{ template "nfs-client-provisioner.fullname" . }}
labels:
app: {{ template "nfs-client-provisioner.name" . }}
chart: {{ template "nfs-client-provisioner.chart" . }}
heritage: {{ .Release.Service }}
release: {{ .Release.Name }}
rules:
- apiGroups: [""]
resources: ["persistentvolumes"]
verbs: ["get", "list", "watch", "create", "delete"]
- apiGroups: [""]
resources: ["persistentvolumeclaims"]
verbs: ["get", "list", "watch", "update"]
- apiGroups: ["storage.k8s.io"]
resources: ["storageclasses"]
verbs: ["get", "list", "watch"]
- apiGroups: [""]
resources: ["events"]
verbs: ["list", "watch", "create", "update", "patch"]
{{- end -}}

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nfs-client-provisioner/templates/clusterrolebinding.yaml
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{{- if .Values.rbac.create }}
apiVersion: rbac.authorization.k8s.io/v1
kind: ClusterRoleBinding
metadata:
labels:
app: {{ template "nfs-client-provisioner.name" . }}
chart: {{ template "nfs-client-provisioner.chart" . }}
heritage: {{ .Release.Service }}
release: {{ .Release.Name }}
name: {{ template "nfs-client-provisioner.fullname" . }}
roleRef:
apiGroup: rbac.authorization.k8s.io
kind: ClusterRole
name: {{ template "nfs-client-provisioner.fullname" . }}
subjects:
- kind: ServiceAccount
name: {{ template "nfs-client-provisioner.fullname" . }}
namespace: {{ .Release.Namespace }}
{{- end -}}

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nfs-client-provisioner/templates/deployment.yaml
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{{- if .Values.nfs.server }}
kind: Deployment
apiVersion: apps/v1
metadata:
name: {{ template "nfs-client-provisioner.fullname" . }}
labels:
app: {{ template "nfs-client-provisioner.name" . }}
chart: {{ template "nfs-client-provisioner.chart" . }}
heritage: {{ .Release.Service }}
release: {{ .Release.Name }}
spec:
replicas: {{ .Values.replicaCount }}
selector:
matchLabels:
app: {{ template "nfs-client-provisioner.name" . }}
release: {{ .Release.Name }}
strategy:
type: Recreate
template:
metadata:
labels:
app: {{ template "nfs-client-provisioner.name" . }}
release: {{ .Release.Name }}
spec:
serviceAccountName: {{ if .Values.rbac.create }}{{ template "nfs-client-provisioner.fullname" . }}{{ else }}{{ .Values.rbac.serviceAccountName | quote }}{{ end }}
containers:
- name: {{ .Chart.Name }}
image: "{{ .Values.image.repository }}:{{ .Values.image.tag }}"
imagePullPolicy: {{ .Values.image.pullPolicy }}
volumeMounts:
- name: nfs-client-root
mountPath: /persistentvolumes
env:
- name: PROVISIONER_NAME
value: {{ template "nfs-client-provisioner.provisionerName" . }}
- name: NFS_SERVER
value: {{ .Values.nfs.server }}
- name: NFS_PATH
value: {{ .Values.nfs.path }}
volumes:
- name: nfs-client-root
nfs:
server: {{ .Values.nfs.server }}
path: {{ .Values.nfs.path }}
{{- with .Values.nodeSelector }}
nodeSelector:
{{ toYaml . | indent 8 }}
{{- end }}
{{- with .Values.affinity }}
affinity:
{{ toYaml . | indent 8 }}
{{- end }}
{{- with .Values.tolerations }}
tolerations:
{{ toYaml . | indent 8 }}
{{- end }}
{{- end }}

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{{- if .Values.rbac.create }}
apiVersion: v1
kind: ServiceAccount
metadata:
labels:
app: {{ template "nfs-client-provisioner.name" . }}
chart: {{ template "nfs-client-provisioner.chart" . }}
heritage: {{ .Release.Service }}
release: {{ .Release.Name }}
name: {{ template "nfs-client-provisioner.fullname" . }}
{{- end -}}

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{{ if .Values.storageClass.create -}}
apiVersion: storage.k8s.io/v1
kind: StorageClass
metadata:
name: {{ .Values.storageClass.name }}
labels:
app: {{ template "nfs-client-provisioner.name" . }}
chart: {{ template "nfs-client-provisioner.chart" . }}
heritage: {{ .Release.Service }}
release: {{ .Release.Name }}
provisioner: {{ template "nfs-client-provisioner.provisionerName" . }}
reclaimPolicy: {{.Values.storageClass.reclaimPolicy}}
{{ end -}}

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kind: PersistentVolumeClaim
apiVersion: v1
metadata:
name: test-claim
annotations:
volume.beta.kubernetes.io/storage-class: "managed-nfs-storage"
spec:
accessModes:
- ReadWriteMany
resources:
requests:
storage: 1Mi

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kind: Pod
apiVersion: v1
metadata:
name: test-pod
spec:
containers:
- name: test-pod
image: gcr.io/google_containers/busybox:1.24
command:
- "/bin/sh"
args:
- "-c"
- "touch /mnt/SUCCESS && exit 0 || exit 1"
volumeMounts:
- name: nfs-pvc
mountPath: "/mnt"
restartPolicy: "Never"
volumes:
- name: nfs-pvc
persistentVolumeClaim:
claimName: test-claim

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# Default values for nfs-client-provisioner.
# This is a YAML-formatted file.
# Declare variables to be passed into your templates.
## Deployment replica count
replicaCount: 1
## docker image
image:
repository: quay.io/external_storage/nfs-client-provisioner
tag: v3.1.0-k8s1.11
pullPolicy: IfNotPresent
## Cloud Filestore instance
nfs:
## Set IP address
server: ""
## Set file share name
path: "/vol1"
## For creating the StorageClass automatically:
storageClass:
create: true
## Set a StorageClass name
name: nfs
## Set reclaim policy for PV
reclaimPolicy: Delete
## For RBAC support:
rbac:
create: true
## Ignored if rbac.create is true
##
serviceAccountName: default
##
resources: {}
# limits:
# cpu: 100m
# memory: 128Mi
# requests:
# cpu: 100m
# memory: 128Mi
nodeSelector: {}
tolerations: []
affinity: {}

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apiVersion: v1
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: 4.0.14
kubeVersion: ">=1.9.0-0"
sources:
- https://github.com/kubernetes-sigs/nfs-subdir-external-provisioner
keywords:
- nfs
- storage
- provisioner

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# NFS Subdirectory External Provisioner Helm Chart
The [NFS subdir external provisioner](https://github.com/kubernetes-sigs/nfs-subdir-external-provisioner) is an automatic provisioner for Kubernetes that uses your *already configured* NFS server, automatically creating Persistent Volumes.
## TL;DR;
```console
$ helm repo add nfs-subdir-external-provisioner https://kubernetes-sigs.github.io/nfs-subdir-external-provisioner/
$ helm install nfs-subdir-external-provisioner nfs-subdir-external-provisioner/nfs-subdir-external-provisioner \
--set nfs.server=x.x.x.x \
--set nfs.path=/exported/path
```
## Introduction
This charts installs custom [storage class](https://kubernetes.io/docs/concepts/storage/storage-classes/) into a [Kubernetes](http://kubernetes.io) cluster using the [Helm](https://helm.sh) package manager. It also installs a [NFS client provisioner](https://github.com/kubernetes-sigs/nfs-subdir-external-provisioner) into the cluster which dynamically creates persistent volumes from single NFS share.
## Prerequisites
- Kubernetes >=1.9
- Existing NFS Share
## Installing the Chart
To install the chart with the release name `my-release`:
```console
$ helm install my-release nfs-subdir-external-provisioner/nfs-subdir-external-provisioner \
--set nfs.server=x.x.x.x \
--set nfs.path=/exported/path
```
The command deploys the given storage class in the default configuration. It can be used afterswards to provision persistent volumes. The [configuration](#configuration) section lists the parameters that can be configured during installation.
> **Tip**: List all releases using `helm list`
## Uninstalling the Chart
To uninstall/delete the `my-release` deployment:
```console
$ helm delete my-release
```
The command removes all the Kubernetes components associated with the chart and deletes the release.
## Configuration
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 | `k8s.gcr.io/sig-storage/nfs-subdir-external-provisioner` |
| `image.tag` | Version of provisioner image | `v4.0.2` |
| `image.pullPolicy` | Image pull policy | `IfNotPresent` |
| `imagePullSecrets` | Image pull secrets | `[]` |
| `storageClass.name` | Name of the storageClass | `nfs-client` |
| `storageClass.defaultClass` | Set as the default StorageClass | `false` |
| `storageClass.allowVolumeExpansion` | Allow expanding the volume | `true` |
| `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.onDelete` | Strategy on PVC deletion. Overrides archiveOnDelete when set to lowercase values 'delete' or 'retain' | null |
| `storageClass.pathPattern` | Specifies a template for the directory name | null |
| `storageClass.accessModes` | Set access mode for PV | `ReadWriteOnce` |
| `storageClass.annotations` | Set additional annotations for the StorageClass | `{}` |
| `leaderElection.enabled` | Enables or disables leader election | `true` |
| `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` |
| `nfs.reclaimPolicy` | Reclaim policy for the main nfs volume used for subdir provisioning | `Retain` |
| `resources` | Resources required (e.g. CPU, memory) | `{}` |
| `rbac.create` | Use Role-based Access Control | `true` |
| `podSecurityPolicy.enabled` | Create & use Pod Security Policy resources | `false` |
| `podAnnotations` | Additional annotations for the Pods | `{}` |
| `priorityClassName` | Set pod priorityClassName | null |
| `serviceAccount.create` | Should we create a ServiceAccount | `true` |
| `serviceAccount.name` | Name of the ServiceAccount to use | null |
| `serviceAccount.annotations` | Additional annotations for the ServiceAccount | `{}` |
| `nodeSelector` | Node labels for pod assignment | `{}` |
| `affinity` | Affinity settings | `{}` |
| `tolerations` | List of node taints to tolerate | `[]` |
| `labels` | Additional labels for any resource created | `{}` |

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nfs:
server: 127.0.0.1
podSecurityPolicy:
enabled: true
buildMode: true

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{{/* vim: set filetype=mustache: */}}
{{/*
Expand the name of the chart.
*/}}
{{- define "nfs-subdir-external-provisioner.name" -}}
{{- default .Chart.Name .Values.nameOverride | trunc 63 | trimSuffix "-" -}}
{{- end -}}
{{/*
Create a default fully qualified app name.
We truncate at 63 chars because some Kubernetes name fields are limited to this (by the DNS naming spec).
If release name contains chart name it will be used as a full name.
*/}}
{{- define "nfs-subdir-external-provisioner.fullname" -}}
{{- if .Values.fullnameOverride -}}
{{- .Values.fullnameOverride | trunc 63 | trimSuffix "-" -}}
{{- else -}}
{{- $name := default .Chart.Name .Values.nameOverride -}}
{{- if contains $name .Release.Name -}}
{{- .Release.Name | trunc 63 | trimSuffix "-" -}}
{{- else -}}
{{- printf "%s-%s" .Release.Name $name | trunc 63 | trimSuffix "-" -}}
{{- end -}}
{{- end -}}
{{- end -}}
{{/*
Create chart name and version as used by the chart label.
*/}}
{{- define "nfs-subdir-external-provisioner.chart" -}}
{{- printf "%s-%s" .Chart.Name .Chart.Version | replace "+" "_" | trunc 63 | trimSuffix "-" -}}
{{- end -}}
{{- define "nfs-subdir-external-provisioner.provisionerName" -}}
{{- if .Values.storageClass.provisionerName -}}
{{- printf .Values.storageClass.provisionerName -}}
{{- else -}}
cluster.local/{{ template "nfs-subdir-external-provisioner.fullname" . -}}
{{- end -}}
{{- end -}}
{{/*
Create the name of the service account to use
*/}}
{{- define "nfs-subdir-external-provisioner.serviceAccountName" -}}
{{- if .Values.serviceAccount.create -}}
{{ default (include "nfs-subdir-external-provisioner.fullname" .) .Values.serviceAccount.name }}
{{- else -}}
{{ default "default" .Values.serviceAccount.name }}
{{- end -}}
{{- end -}}
{{/*
Return the appropriate apiVersion for podSecurityPolicy.
*/}}
{{- define "podSecurityPolicy.apiVersion" -}}
{{- if semverCompare ">=1.10-0" .Capabilities.KubeVersion.GitVersion -}}
{{- print "policy/v1beta1" -}}
{{- else -}}
{{- print "extensions/v1beta1" -}}
{{- end -}}
{{- end -}}
{{/*
Common labels
*/}}
{{- define "nfs-subdir-external-provisioner.labels" -}}
chart: {{ template "nfs-subdir-external-provisioner.chart" . }}
heritage: {{ .Release.Service }}
{{ include "nfs-subdir-external-provisioner.selectorLabels" . }}
{{- with .Values.labels }}
{{- toYaml . | nindent 0 }}
{{- end }}
{{- end }}
{{/*
Pod template labels
*/}}
{{- define "nfs-subdir-external-provisioner.podLabels" -}}
{{ include "nfs-subdir-external-provisioner.selectorLabels" . }}
{{- with .Values.labels }}
{{- toYaml . | nindent 0 }}
{{- end }}
{{- end }}
{{/*
Selector labels
*/}}
{{- define "nfs-subdir-external-provisioner.selectorLabels" -}}
app: {{ template "nfs-subdir-external-provisioner.name" . }}
release: {{ .Release.Name }}
{{- end }}

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{{- if .Values.rbac.create }}
kind: ClusterRole
apiVersion: rbac.authorization.k8s.io/v1
metadata:
labels:
{{- include "nfs-subdir-external-provisioner.labels" . | nindent 4 }}
name: {{ template "nfs-subdir-external-provisioner.fullname" . }}-runner
rules:
- apiGroups: [""]
resources: ["nodes"]
verbs: ["get", "list", "watch"]
- apiGroups: [""]
resources: ["persistentvolumes"]
verbs: ["get", "list", "watch", "create", "delete"]
- apiGroups: [""]
resources: ["persistentvolumeclaims"]
verbs: ["get", "list", "watch", "update"]
- apiGroups: ["storage.k8s.io"]
resources: ["storageclasses"]
verbs: ["get", "list", "watch"]
- apiGroups: [""]
resources: ["events"]
verbs: ["create", "update", "patch"]
{{- if .Values.podSecurityPolicy.enabled }}
- apiGroups: ['extensions']
resources: ['podsecuritypolicies']
verbs: ['use']
resourceNames: [{{ template "nfs-subdir-external-provisioner.fullname" . }}]
{{- end }}
{{- end }}

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{{- if .Values.rbac.create }}
kind: ClusterRoleBinding
apiVersion: rbac.authorization.k8s.io/v1
metadata:
labels:
{{- include "nfs-subdir-external-provisioner.labels" . | nindent 4 }}
name: run-{{ template "nfs-subdir-external-provisioner.fullname" . }}
subjects:
- kind: ServiceAccount
name: {{ template "nfs-subdir-external-provisioner.serviceAccountName" . }}
namespace: {{ .Release.Namespace }}
roleRef:
kind: ClusterRole
name: {{ template "nfs-subdir-external-provisioner.fullname" . }}-runner
apiGroup: rbac.authorization.k8s.io
{{- end }}

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apiVersion: apps/v1
kind: Deployment
metadata:
name: {{ template "nfs-subdir-external-provisioner.fullname" . }}
labels:
{{- include "nfs-subdir-external-provisioner.labels" . | nindent 4 }}
spec:
replicas: {{ .Values.replicaCount }}
strategy:
type: {{ .Values.strategyType }}
selector:
matchLabels:
{{- include "nfs-subdir-external-provisioner.selectorLabels" . | nindent 6 }}
template:
metadata:
annotations:
{{- with .Values.podAnnotations }}
{{- toYaml . | nindent 8 }}
{{- end }}
{{- if and (.Values.tolerations) (semverCompare "<1.6-0" .Capabilities.KubeVersion.GitVersion) }}
scheduler.alpha.kubernetes.io/tolerations: '{{ toJson .Values.tolerations }}'
{{- end }}
labels:
{{- include "nfs-subdir-external-provisioner.podLabels" . | nindent 8 }}
spec:
serviceAccountName: {{ template "nfs-subdir-external-provisioner.serviceAccountName" . }}
{{- if .Values.nodeSelector }}
nodeSelector:
{{ toYaml .Values.nodeSelector | indent 8 }}
{{- end }}
{{- if .Values.affinity }}
affinity:
{{ toYaml .Values.affinity | indent 8 }}
{{- end }}
{{- if .Values.priorityClassName }}
priorityClassName: {{ .Values.priorityClassName | quote }}
{{- end }}
{{- with .Values.imagePullSecrets }}
imagePullSecrets:
{{- toYaml . | nindent 8 }}
{{- end }}
containers:
- name: {{ .Chart.Name }}
image: "{{ .Values.image.repository }}:{{ .Values.image.tag }}"
imagePullPolicy: {{ .Values.image.pullPolicy }}
volumeMounts:
- name: {{ .Values.nfs.volumeName }}
mountPath: /persistentvolumes
env:
- name: PROVISIONER_NAME
value: {{ template "nfs-subdir-external-provisioner.provisionerName" . }}
- name: NFS_SERVER
value: {{ .Values.nfs.server }}
- name: NFS_PATH
value: {{ .Values.nfs.path }}
{{- if eq .Values.leaderElection.enabled false }}
- name: ENABLE_LEADER_ELECTION
value: "false"
{{- end }}
{{- with .Values.resources }}
resources:
{{ toYaml . | indent 12 }}
{{- end }}
volumes:
- name: {{ .Values.nfs.volumeName }}
{{- if .Values.buildMode }}
emptyDir: {}
{{- else if .Values.nfs.mountOptions }}
persistentVolumeClaim:
claimName: pvc-{{ template "nfs-subdir-external-provisioner.fullname" . }}
{{- else }}
nfs:
server: {{ .Values.nfs.server }}
path: {{ .Values.nfs.path }}
{{- end }}
{{- if and (.Values.tolerations) (semverCompare "^1.6-0" .Capabilities.KubeVersion.GitVersion) }}
tolerations:
{{ toYaml .Values.tolerations | indent 6 }}
{{- end }}

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{{ if .Values.nfs.mountOptions -}}
apiVersion: v1
kind: PersistentVolume
metadata:
name: pv-{{ template "nfs-subdir-external-provisioner.fullname" . }}
labels:
{{- include "nfs-subdir-external-provisioner.labels" . | nindent 4 }}
nfs-subdir-external-provisioner: {{ template "nfs-subdir-external-provisioner.fullname" . }}
spec:
capacity:
storage: 10Mi
volumeMode: Filesystem
accessModes:
- {{ .Values.storageClass.accessModes }}
persistentVolumeReclaimPolicy: {{ .Values.nfs.reclaimPolicy }}
storageClassName: ""
{{- if .Values.nfs.mountOptions }}
mountOptions:
{{- range .Values.nfs.mountOptions }}
- {{ . }}
{{- end }}
{{- end }}
nfs:
server: {{ .Values.nfs.server }}
path: {{ .Values.nfs.path }}
{{ end -}}

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{{ if .Values.nfs.mountOptions -}}
kind: PersistentVolumeClaim
apiVersion: v1
metadata:
name: pvc-{{ template "nfs-subdir-external-provisioner.fullname" . }}
labels:
{{- include "nfs-subdir-external-provisioner.labels" . | nindent 4 }}
spec:
accessModes:
- {{ .Values.storageClass.accessModes }}
volumeMode: Filesystem
storageClassName: ""
selector:
matchLabels:
nfs-subdir-external-provisioner: {{ template "nfs-subdir-external-provisioner.fullname" . }}
resources:
requests:
storage: 10Mi
{{ end -}}

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{{- if .Values.podSecurityPolicy.enabled }}
apiVersion: {{ template "podSecurityPolicy.apiVersion" . }}
kind: PodSecurityPolicy
metadata:
name: {{ template "nfs-subdir-external-provisioner.fullname" . }}
labels:
{{- include "nfs-subdir-external-provisioner.labels" . | nindent 4 }}
spec:
privileged: false
allowPrivilegeEscalation: false
requiredDropCapabilities:
- ALL
volumes:
- 'secret'
- 'nfs'
- 'persistentVolumeClaim'
hostNetwork: false
hostIPC: false
hostPID: false
runAsUser:
rule: 'RunAsAny'
seLinux:
rule: 'RunAsAny'
supplementalGroups:
rule: 'RunAsAny'
fsGroup:
rule: 'RunAsAny'
readOnlyRootFilesystem: false
{{- end }}

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{{- if .Values.rbac.create }}
kind: Role
apiVersion: rbac.authorization.k8s.io/v1
metadata:
labels:
{{- include "nfs-subdir-external-provisioner.labels" . | nindent 4 }}
name: leader-locking-{{ template "nfs-subdir-external-provisioner.fullname" . }}
rules:
- apiGroups: [""]
resources: ["endpoints"]
verbs: ["get", "list", "watch", "create", "update", "patch"]
{{- if .Values.podSecurityPolicy.enabled }}
- apiGroups: ['extensions']
resources: ['podsecuritypolicies']
verbs: ['use']
resourceNames: [{{ template "nfs-subdir-external-provisioner.fullname" . }}]
{{- end }}
{{- end }}

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{{- if .Values.rbac.create }}
kind: RoleBinding
apiVersion: rbac.authorization.k8s.io/v1
metadata:
labels:
{{- include "nfs-subdir-external-provisioner.labels" . | nindent 4 }}
name: leader-locking-{{ template "nfs-subdir-external-provisioner.fullname" . }}
subjects:
- kind: ServiceAccount
name: {{ template "nfs-subdir-external-provisioner.serviceAccountName" . }}
namespace: {{ .Release.Namespace }}
roleRef:
kind: Role
name: leader-locking-{{ template "nfs-subdir-external-provisioner.fullname" . }}
apiGroup: rbac.authorization.k8s.io
{{- end }}

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{{ if .Values.serviceAccount.create }}
apiVersion: v1
kind: ServiceAccount
metadata:
labels:
{{- include "nfs-subdir-external-provisioner.labels" . | nindent 4 }}
{{- with .Values.serviceAccount.annotations }}
annotations:
{{- toYaml . | nindent 4 }}
{{- end }}
name: {{ template "nfs-subdir-external-provisioner.serviceAccountName" . }}
{{- end -}}

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{{ if .Values.storageClass.create -}}
apiVersion: storage.k8s.io/v1
kind: StorageClass
metadata:
labels:
{{- include "nfs-subdir-external-provisioner.labels" . | nindent 4 }}
name: {{ .Values.storageClass.name }}
annotations:
{{- if .Values.storageClass.defaultClass }}
storageclass.kubernetes.io/is-default-class: "true"
{{- end }}
{{- with .Values.storageClass.annotations }}
{{- toYaml . | nindent 4 }}
{{- end }}
provisioner: {{ template "nfs-subdir-external-provisioner.provisionerName" . }}
allowVolumeExpansion: {{ .Values.storageClass.allowVolumeExpansion }}
reclaimPolicy: {{ .Values.storageClass.reclaimPolicy }}
parameters:
archiveOnDelete: "{{ .Values.storageClass.archiveOnDelete }}"
{{- if .Values.storageClass.pathPattern }}
pathPattern: "{{ .Values.storageClass.pathPattern }}"
{{- end }}
{{- if .Values.storageClass.onDelete }}
onDelete: "{{ .Values.storageClass.onDelete }}"
{{- end }}
{{- if .Values.nfs.mountOptions }}
mountOptions:
{{- range .Values.nfs.mountOptions }}
- {{ . }}
{{- end }}
{{- end }}
{{ end -}}

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replicaCount: 1
strategyType: Recreate
image:
repository: k8s.gcr.io/sig-storage/nfs-subdir-external-provisioner
tag: v4.0.2
pullPolicy: IfNotPresent
imagePullSecrets: []
nfs:
server:
path: /nfs-storage
mountOptions:
volumeName: nfs-subdir-external-provisioner-root
# Reclaim policy for the main nfs volume
reclaimPolicy: Retain
# For creating the StorageClass automatically:
storageClass:
create: true
# Set a provisioner name. If unset, a name will be generated.
# provisionerName:
# Set StorageClass as the default StorageClass
# Ignored if storageClass.create is false
defaultClass: false
# Set a StorageClass name
# Ignored if storageClass.create is false
name: nfs-client
# Allow volume to be expanded dynamically
allowVolumeExpansion: true
# Method used to reclaim an obsoleted volume
reclaimPolicy: Delete
# When set to false your PVs will not be archived by the provisioner upon deletion of the PVC.
archiveOnDelete: true
# If it exists and has 'delete' value, delete the directory. If it exists and has 'retain' value, save the directory.
# Overrides archiveOnDelete.
# Ignored if value not set.
onDelete:
# 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
# Storage class annotations
annotations: {}
leaderElection:
# When set to false leader election will be disabled
enabled: true
## For RBAC support:
rbac:
# Specifies whether RBAC resources should be created
create: true
# If true, create & use Pod Security Policy resources
# https://kubernetes.io/docs/concepts/policy/pod-security-policy/
podSecurityPolicy:
enabled: false
# Deployment pod annotations
podAnnotations: {}
## Set pod priorityClassName
# priorityClassName: ""
serviceAccount:
# Specifies whether a ServiceAccount should be created
create: true
# Annotations to add to the service account
annotations: {}
# The name of the ServiceAccount to use.
# If not set and create is true, a name is generated using the fullname template
name:
resources: {}
# limits:
# cpu: 100m
# memory: 128Mi
# requests:
# cpu: 100m
# memory: 128Mi
nodeSelector: {}
tolerations: []
affinity: {}
# Additional labels for any resource created
labels: {}