Deployment

Prerequisites

• Kubernetes 1.28+
• Helm 3.8+

Helm registry

Authorize to Sarkan OCI registry using Helm:

helm registry login 'registry.indevops.com'

Installation

1. Generate a new values.yml file from the defaults:

   helm show values oci://registry.indevops.com/hostdisk-csi/hostdisk-csi > values.yml
   

   Version

   You can generate a values file and install a specific version by using the --version option with both the helm show values and helm install commands

2. Edit the values.yml and configure it to match your cluster and requirements. You will need to configure the registry using valid credentials.

   registry:
       hostname: registry.indevops.com
       namespace: hostdisk-csi
       username: my-username
       password: my-password
   
   kubeletPath: /var/lib/kubelet
   

3. Deploy to the Kubernetes cluster:

   helm install "hostdisk-csi" \
       oci://registry.indevops.com/hostdisk-csi/hostdisk-csi \
       --create-namespace -n "hostdisk-csi" \
       -f ./values.yml
   

4. Wait until all pods are running:

   kubectl --namespace hostdisk-csi rollout status daemonset hostdisk-csi-node
   kubectl --namespace hostdisk-csi rollout status daemonset hostdisk-csi-manager
   

Upgrading

1. Check for new configuration options since the last upgrade:

   helm show values oci://registry.indevops.com/hostdisk-csi/hostdisk-csi > values.yml
   

   Version

   You can generate a values file and upgrade to a specific version by using the --version option with both the helm show values and helm upgrade commands

2. Edit the values.yml and configure it to match your cluster and requirements. You will need to configure the registry using valid credentials.

3. Use following command to upgrade the driver:

   helm upgrade "hostdisk-csi" \
       oci://registry.indevops.com/hostdisk-csi/hostdisk-csi \
       -n "hostdisk-csi" -f ./values.yml