Rook-ceph microk8s

https://github.com/rook/rook/issues/12219

https://github.com/rook/rook/blob/master/Documentation/Helm-Charts/operator-chart.md

helm_upgrade "--install --version 1.15.6 rook-ceph rook-release/rook-ceph --set csi.kubeletDirPath=/var/snap/microk8s/common/var/lib/kubelet/"

helm_upgrade "--install --version 1.15.6 rook-ceph-cluster rook-release/rook-ceph-cluster -f rook-ceph-cluster.values.yaml"