build: update the CSI Spec to v1.3.0

This spec add the extra capability to  node and controller
volume to report volume condition of a pv..etc.

Refer # ceph#1356

Signed-off-by: Humble Chirammal <hchiramm@redhat.com>

go.mod

@@ -4,7 +4,7 @@ go 1.13
 
 require (
 	github.com/ceph/go-ceph v0.4.0
-	github.com/container-storage-interface/spec v1.2.0
+	github.com/container-storage-interface/spec v1.3.0
 	github.com/docker/spdystream v0.0.0-20181023171402-6480d4af844c // indirect
 	github.com/golang/groupcache v0.0.0-20200121045136-8c9f03a8e57e // indirect
 	github.com/golang/protobuf v1.3.5

go.sum

@@ -79,6 +79,8 @@ github.com/codegangsta/negroni v1.0.0/go.mod h1:v0y3T5G7Y1UlFfyxFn/QLRU4a2EuNau2
 github.com/container-storage-interface/spec v1.1.0/go.mod h1:6URME8mwIBbpVyZV93Ce5St17xBiQJQY67NDsuohiy4=
 github.com/container-storage-interface/spec v1.2.0 h1:bD9KIVgaVKKkQ/UbVUY9kCaH/CJbhNxe0eeB4JeJV2s=
 github.com/container-storage-interface/spec v1.2.0/go.mod h1:6URME8mwIBbpVyZV93Ce5St17xBiQJQY67NDsuohiy4=
+github.com/container-storage-interface/spec v1.3.0 h1:wMH4UIoWnK/TXYw8mbcIHgZmB6kHOeIsYsiaTJwa6bc=
+github.com/container-storage-interface/spec v1.3.0/go.mod h1:6URME8mwIBbpVyZV93Ce5St17xBiQJQY67NDsuohiy4=
 github.com/containerd/console v0.0.0-20170925154832-84eeaae905fa/go.mod h1:Tj/on1eG8kiEhd0+fhSDzsPAFESxzBBvdyEgyryXffw=
 github.com/containerd/containerd v1.0.2/go.mod h1:bC6axHOhabU15QhwfG7w5PipXdVtMXFTttgp+kVtyUA=
 github.com/containerd/typeurl v0.0.0-20190228175220-2a93cfde8c20/go.mod h1:Cm3kwCdlkCfMSHURc+r6fwoGH6/F1hH3S4sg0rLFWPc=

internal/csi-common/controllerserver-default.go

@@ -80,3 +80,8 @@ func (cs *DefaultControllerServer) DeleteSnapshot(ctx context.Context, req *csi.
 func (cs *DefaultControllerServer) ListSnapshots(ctx context.Context, req *csi.ListSnapshotsRequest) (*csi.ListSnapshotsResponse, error) {
 	return nil, status.Error(codes.Unimplemented, "")
 }
+
+// GetVolume lists snapshots.
+func (cs *DefaultControllerServer) GetVolume(ctx context.Context, req *csi.ControllerGetVolumeRequest) (*csi.ControllerGetVolumeResponse, error) {
+	return nil, status.Error(codes.Unimplemented, "")
+}