KubeZero/charts/kubezero-storage/charts/lvm-localpv

OpenEBS LocalPV Provisioner

A Helm chart for openebs lvm localpv provisioner. This chart bootstraps OpenEBS LVM LocalPV provisioner deployment on a Kubernetes cluster using the Helm package manager.

Homepage: http://www.openebs.io/

Get Repo Info

helm repo add openebs-lvmlocalpv https://openebs.github.io/lvm-localpv
helm repo update

See helm repo for command documentation.

Install Chart

Please visit the link for install instructions via helm3.

# Helm
$ helm install [RELEASE_NAME] openebs-lvmlocalpv/lvm-localpv --namespace [NAMESPACE]

Click here if you're using MicroK8s.

microk8s helm3 install [RELEASE_NAME] openebs-lvmlocalpv/lvm-localpv --namespace [NAMESPACE] --set-string lvmNode.kubeletDir="/var/snap/microk8s/common/var/lib/kubelet/"

Note: If moving from the operator to helm

• Make sure the namespace provided in the helm install command is same as LVM_NAMESPACE (by default it is openebs) env in the controller deployment.
• Before installing, clean up the stale deployment and daemonset from kube-system namespace using the below commands

kubectl delete deployment openebs-lvm-controller -n kube-system
kubectl delete ds openebs-lvm-node -n kube-system

See configuration below.

See helm install for command documentation.

Uninstall Chart

# Helm
$ helm uninstall [RELEASE_NAME]

This removes all the Kubernetes components associated with the chart and deletes the release.

See helm uninstall for command documentation.

Upgrading Chart

# Helm
$ helm upgrade [RELEASE_NAME] [CHART] --install --namespace [NAMESPACE]

Configuration

The following table lists the configurable parameters of the OpenEBS LVM Localpv chart and their default values.

helm install openebs-lvmlocalpv openebs-lvmlocalpv/lvm-localpv --namespace openebs --create-namespace

Click here if you're using MicroK8s.

If you are using MicroK8s, it is necessary to add the following flag:

--set-string lvmNode.kubeletDir="/var/snap/microk8s/common/var/lib/kubelet/"

Parameter	Description	Default
crds.csi.volumeSnapshots.enabled	Enable/Disable installation of VolumeSnapshot-related CRDs	true
imagePullSecrets	Provides image pull secret	""
lvmPlugin.image.registry	Registry for openebs-lvm-plugin image	""
lvmPlugin.image.repository	Image repository for openebs-lvm-plugin	openebs/lvm-driver
lvmPlugin.image.pullPolicy	Image pull policy for openebs-lvm-plugin	IfNotPresent
lvmPlugin.image.tag	Image tag for openebs-lvm-plugin	1.6.0
lvmPlugin.metricsPort	The TCP port number used for exposing lvm-metrics	9500
lvmPlugin.allowedTopologies	The comma seperated list of allowed node topologies	kubernetes.io/hostname,
lvmNode.driverRegistrar.image.registry	Registry for csi-node-driver-registrar image	registry.k8s.io/
lvmNode.driverRegistrar.image.repository	Image repository for csi-node-driver-registrar	sig-storage/csi-node-driver-registrar
lvmNode.driverRegistrar.image.pullPolicy	Image pull policy for csi-node-driver-registrar	IfNotPresent
lvmNode.driverRegistrar.image.tag	Image tag for csi-node-driver-registrar	v2.8.0
lvmNode.updateStrategy.type	Update strategy for lvmnode daemonset	RollingUpdate
lvmNode.kubeletDir	Kubelet mount point for lvmnode daemonset	"/var/lib/kubelet/"
lvmNode.annotations	Annotations for lvmnode daemonset metadata	""
lvmNode.podAnnotations	Annotations for lvmnode daemonset's pods metadata	""
lvmNode.resources	Resource and request and limit for lvmnode daemonset containers	""
lvmNode.labels	Labels for lvmnode daemonset metadata	""
lvmNode.podLabels	Appends labels to the lvmnode daemonset pods	""
lvmNode.nodeSelector	Nodeselector for lvmnode daemonset pods	""
lvmNode.tolerations	lvmnode daemonset's pod toleration values	""
lvmNode.securityContext	Security context for lvmnode daemonset container	""
lvmController.resizer.image.registry	Registry for csi-resizer image	registry.k8s.io/
lvmController.resizer.image.repository	Image repository for csi-resizer	sig-storage/csi-resizer
lvmController.resizer.image.pullPolicy	Image pull policy for csi-resizer	IfNotPresent
lvmController.resizer.image.tag	Image tag for csi-resizer	v1.8.0
lvmController.snapshotter.image.registry	Registry for csi-snapshotter image	registry.k8s.io/
lvmController.snapshotter.image.repository	Image repository for csi-snapshotter	sig-storage/csi-snapshotter
lvmController.snapshotter.image.pullPolicy	Image pull policy for csi-snapshotter	IfNotPresent
lvmController.snapshotter.image.tag	Image tag for csi-snapshotter	v6.2.2
lvmController.snapshotController.image.registry	Registry for snapshot-controller image	registry.k8s.io/
lvmController.snapshotController.image.repository	Image repository for snapshot-controller	sig-storage/snapshot-controller
lvmController.snapshotController.image.pullPolicy	Image pull policy for snapshot-controller	IfNotPresent
lvmController.snapshotController.image.tag	Image tag for snapshot-controller	v6.2.2
lvmController.provisioner.image.registry	Registry for csi-provisioner image	registry.k8s.io/
lvmController.provisioner.image.repository	Image repository for csi-provisioner	sig-storage/csi-provisioner
lvmController.provisioner.image.pullPolicy	Image pull policy for csi-provisioner	IfNotPresent
lvmController.provisioner.image.tag	Image tag for csi-provisioner	v3.5.0
lvmController.updateStrategy.type	Update strategy for lvm localpv controller deployment	RollingUpdate
lvmController.annotations	Annotations for lvm localpv controller deployment metadata	""
lvmController.podAnnotations	Annotations for lvm localpv controller deployment's pods metadata	""
lvmController.resources	Resource and request and limit for lvm localpv controller deployment containers	""
lvmController.labels	Labels for lvm localpv controller deployment metadata	""
lvmController.podLabels	Appends labels to the lvm localpv controller deployment pods	""
lvmController.nodeSelector	Nodeselector for lvm localpv controller deployment pods	""
lvmController.tolerations	lvm localpv controller deployment's pod toleration values	""
lvmController.topologySpreadConstraints	lvm localpv controller deployment's pod topologySpreadConstraints values	""
lvmController.securityContext	Security context for lvm localpv controller deployment container	""
rbac.pspEnabled	Enable PodSecurityPolicy	false
serviceAccount.lvmNode.create	Create a service account for lvmnode or not	true
serviceAccount.lvmNode.name	Name for the lvmnode service account	openebs-lvm-node-sa
serviceAccount.lvmController.create	Create a service account for lvm localpv controller or not	true
serviceAccount.lvmController.name	Name for the lvm localpv controller service account	openebs-lvm-controller-sa
analytics.enabled	Enable or Disable google analytics for the controller	true

Specify each parameter using the --set key=value[,key=value] argument to helm install.

Alternatively, a YAML file that specifies the values for the parameters can be provided while installing the chart. For example,

helm install <release-name> -f values.yaml openebs/lvm-localpv

Tip

: You can use the default values.yaml