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Install Dynamic-LocalPV-Provisioner on MicroK8s

The Dynamic-LocalPV-Provisioner may be installed into a MicroK8s cluster in ANY ONE of the following ways:

Using the OpenEBS Addon

MicroK8s (v1.21 onwards) ships with an OpenEBS Addon which deploys LocalPV, cStor and Jiva storage engine control-plane components. Enable the addon using the following command:

microk8s enable openebs

Once installation succeeds, you may verify the creation of the Dynamic-LocalPV-Provisioner components using the following commands:

microk8s kubectl get pods -n openebs
microk8s kubectl get storageclass

Using the OpenEBS Helm Chart

Using the helm chart directly let's you cuztomize your Dynamic-LocalPV-Provisioner deployment (Helm chart README). You will need to use the Helm3 MicroK8s Addon for this.

microk8s enable helm3

Add the openebs helm chart repo

microk8s helm3 repo add openebs https://openebs.github.io/charts
microk8s helm3 repo update

Install the helm chart.

$ #Default installation command. This sets the default directories under '/var/snap/microk8s/common'
$ microk8s helm3 install openebs openebs/openebs -n openebs --create-namespace \
 --set localprovisioner.basePath="/var/snap/microk8s/common/var/openebs/local"
 --set ndm.sparse.path="/var/snap/microk8s/common/var/openebs/sparse"
 --set varDirectoryPath.baseDir="/var/snap/microk8s/common/var/openebs"

Once installation succeeds, you may verify the creation of the Dynamic-LocalPV-Provisioner components using the following commands:

microk8s kubectl get pods -n openebs
microk8s kubectl get storageclass

Using Operator YAML

You may install Dynamic-LocalPV-Provisioner using the openebs-operator-lite.yaml and openebs-lite-sc.yaml files as well. Use the following commands to install using the Operator YAMLs, while creating the default directories under '/var/snap/microk8s/common'

#Apply openebs-operator-lite.yaml
curl -fSsL https://openebs.github.io/charts/openebs-operator-lite.yaml | sed 's|\(/var/openebs\)|/var/snap/microk8s/common\1|g' | kubectl apply -f -
#Apply openebs-lite-sc.yaml
curl -fSsL https://openebs.github.io/charts/openebs-lite-sc.yaml | sed 's|\(/var/openebs\)|/var/snap/microk8s/common\1|g' | kubectl apply -f -

Once installation succeeds, you may verify the creation of the Dynamic-LocalPV-Provisioner components using the following commands:

microk8s kubectl get pods -n openebs
microk8s kubectl get storageclass

For instructions on using the StorageClasses and creating volumes, refer to the quickstart.