OpenEBS Jiva

OpenEBS Jiva helm chart for Kubernetes. This chart bootstraps OpenEBS jiva operators and csi driver deployment on a Kubernetes cluster using the Helm package manager

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

Maintainers

Get Repo Info

helm repo add openebs-jiva https://openebs.github.io/jiva-operator
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-jiva/jiva --namespace [NAMESPACE] --create-namespace

See configuration below.

See helm install for command documentation.

Dependencies

By default this chart installs additional, dependent charts:

Note: Find detailed Dynamic LocalPV Provisioner Helm chart configuration options here.

To disable the dependency during installation, set openebsLocalpv.enabled to false.

helm install <your-relase-name> openebs-jiva/jiva --namespace <namespace> --create-namespace --set openebsLocalpv.enabled=false

For more details on dependency see Jiva chart readme.

See helm dependency for command documentation.

Uninstall Chart

# Helm
helm uninstall [RELEASE_NAME] --namespace [NAMESPACE]

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 Jiva chart and their default values. You can modify different parameters by specifying the desired value in the helm install command by using the --set and/or the --set-string flag(s). You can modify the parameters of the Dynamic LocalPV Provisioner chart by adding localpv-provisioner before the desired parameter in the helm install command.

In the following sample command we modify csiNode.nodeSelector from the Jiva chart to only use the NodeSelector label openebs.io/data-plane=true to schedule the openebs-jiva-csi-node DaemonSet pods, and we also modify hostpathClass.basePath from the localpv-provisioner chart to change the BasePath directory to '/data' used by the openebs-hostpath StorageClass.

helm install openebs-jiva openebs-jiva/jiva -n openebs --create-namespace \
	--set-string csiNode.nodeSelector."openebs\.io/data-plane"=true \
	--set-string localpv-provisioner.hostpathClass.basePath="/data"

The Dynamic LocalPV Provisioner helm chart (this is a dependency for the Jiva helm chart) includes the Node Disk Manager (NDM) helm chart. This NDM helm chart is disabled by default. You can enable the NDM chart during installation using flags as shown below:

helm install openebs-jiva openebs-jiva/jiva -n openebs --create-namespace \
	--set localpv-provisioner.openebsNDM.enabled=true \
	--set localpv-provisioner.deviceClass.enabled=true

If you have already installed Jiva without NDM, and would like to enable it after installation, use the following command:

helm upgrade openebs-jiva openebs-jiva/jiva -n openebs \
	--set localpv-provisioner.openebsNDM.enabled=true \
	--set localpv-provisioner.deviceClass.enabled=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  <your-relase-name> -f values.yaml  openebs-jiva/jiva

Tip: You can use the default values.yaml