aihub-dag-chart/nfs-client-provisioner

⚠️ Repo Archive Notice

As of Nov 13, 2020, charts in this repo will no longer be updated. For more information, see the Helm Charts Deprecation and Archive Notice, and Update.

nfs-client-provisioner

The NFS client provisioner is an automatic provisioner for Kubernetes that uses your already configured NFS server, automatically creating Persistent Volumes.

DEPRECATION NOTICE

This chart is deprecated and no longer supported.

TL;DR;

$ helm install --set nfs.server=x.x.x.x --set nfs.path=/exported/path stable/nfs-client-provisioner

For arm deployments set image.repository to --set image.repository=quay.io/external_storage/nfs-client-provisioner-arm

Introduction

This charts installs custom storage class into a Kubernetes cluster using the Helm package manager. It also installs a NFS client 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:

$ helm install --name my-release --set nfs.server=x.x.x.x --set nfs.path=/exported/path stable/nfs-client-provisioner

The command deploys the given storage class in the default configuration. It can be used afterswards to provision persistent volumes. The 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:

$ 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	quay.io/external_storage/nfs-client-provisioner
image.tag	Version of provisioner image	v3.1.0-k8s1.11
image.pullPolicy	Image pull policy	IfNotPresent
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.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
resources	Resources required (e.g. CPU, memory)	{}
rbac.create	Use Role-based Access Control	true
podSecurityPolicy.enabled	Create & use Pod Security Policy resources	false
priorityClassName	Set pod priorityClassName	null
serviceAccount.create	Should we create a ServiceAccount	true
serviceAccount.name	Name of the ServiceAccount to use	null
nodeSelector	Node labels for pod assignment	{}
affinity	Affinity settings	{}
tolerations	List of node taints to tolerate	[]