Provision Azure Files ReadWriteMany Persistent Volumes on Azure OpenShift

External

• https://docs.microsoft.com/en-us/azure/openshift/howto-create-a-storageclass

Internal

• OpenShift on Azure
• Azure Kubernetes Storage

Procedure

1. Create a storage account with its dedicated resource group. Why? Why can't we use the OpenShift cluster resource group?. Use this:

Create Storage Account

2. Give the OpenShift service principal "listKey" permission on the new storage account resource group. Assign the "Contributor" role to achieve this.

The OpenShift service principal can be obtained as described here:

Obtain the OpenShift cluster service principal

Assign the role:

az role assignment create –-role Contributor -–assignee <openshift-cluster-service-principal> -g <openshift-cluster-resource-group>

For more details about role assignment see:

Azure Security Operations | Assign a Role