Merge pull request #206 from cofyc/ceph/rbd

Makefile

ceph/rbd/Dockerfile

ceph/rbd/OWNERS

ceph/rbd/README.md

ceph/rbd/claim.yaml

ceph/rbd/class.yaml

ceph/rbd/cmd/rbd-provisioner/main.go

ceph/rbd/deployment.yaml

ceph/rbd/local-start.sh

ceph/rbd/pkg/provision/helper.go

ceph/rbd/pkg/provision/provision.go

ceph/rbd/pkg/provision/rbd_util.go

ceph/rbd/secrets.yaml

ceph/rbd/test-pod.yaml

test.sh