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oVirt CSI driver

Implementation of a CSI driver for oVirt.

This work is a continuation of the work done in github.com/ovirt/ovirt-openshift-extensions, and is the future of the development of a storage driver for oVirt.

This repo also contains an operator to deploy the driver on OpenShift or Kubernetes with most of the code based on openshift/csi-operator.

Prerequisites

Before installation, please ensure that you are running a k8s cluster which supports the CSI implementation, such as Openshift

Installation

Openshift/OKD 4:

  • Clone this repository
  • Modify 010-storageclass.yaml
    • change the metadata.name field to something descriptive. This is the storage class name you will consume within your cluster.
    • change the parameters.storageDomainName: "nfs" to the name of a valid storage domain in your ovirt cluster, that the provisioner user has access to manage.
  • Ensure that you have oc installed locally
  • Run: 
    export KUBECONFIG=</path/to/your>/auth/kubeconfig
oc create -f deploy/csi-driver
  • validate: 
    export KUBECONFIG=</path/to/your>/auth/kubeconfig
oc get pods -n ovirt-csi-driver
oc new-project zzz-test
oc create -f deploy/csi-driver/example
oc get pods -n zzz-test

Kubernetes:

  • tbc

Development

Deploy

  • operator
  • dev/test

OpenShift vs Kubernetes

  • Credential requests require the openshift cloud credentials operator in order to provision. You will need to either deploy the operator and create the ovirt-credentials secret in the kube-system namespace, or provision the ovirt-credentials secret yourself into the ovirt-csi-driver namespace.