move csi-common to ceph-csi

kubernetes/driver/csi-common is no
longer maintained.

Signed-off-by: Madhu Rajanna <mrajanna@redhat.com>

pkg/csi-common/controllerserver-default.go

@@ -0,0 +1,75 @@
+/*
+Copyright 2017 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package csicommon
+
+import (
+	"github.com/container-storage-interface/spec/lib/go/csi"
+	"golang.org/x/net/context"
+	"google.golang.org/grpc/codes"
+	"google.golang.org/grpc/status"
+	"k8s.io/klog"
+)
+
+// DefaultControllerServer points to default driver
+type DefaultControllerServer struct {
+	Driver *CSIDriver
+}
+
+// ControllerPublishVolume publish volume on node
+func (cs *DefaultControllerServer) ControllerPublishVolume(ctx context.Context, req *csi.ControllerPublishVolumeRequest) (*csi.ControllerPublishVolumeResponse, error) {
+	return nil, status.Error(codes.Unimplemented, "")
+}
+
+// ControllerUnpublishVolume unpublish on node
+func (cs *DefaultControllerServer) ControllerUnpublishVolume(ctx context.Context, req *csi.ControllerUnpublishVolumeRequest) (*csi.ControllerUnpublishVolumeResponse, error) {
+	return nil, status.Error(codes.Unimplemented, "")
+}
+
+// ListVolumes lists volumes
+func (cs *DefaultControllerServer) ListVolumes(ctx context.Context, req *csi.ListVolumesRequest) (*csi.ListVolumesResponse, error) {
+	return nil, status.Error(codes.Unimplemented, "")
+}
+
+// GetCapacity get volume capacity
+func (cs *DefaultControllerServer) GetCapacity(ctx context.Context, req *csi.GetCapacityRequest) (*csi.GetCapacityResponse, error) {
+	return nil, status.Error(codes.Unimplemented, "")
+}
+
+// ControllerGetCapabilities implements the default GRPC callout.
+// Default supports all capabilities
+func (cs *DefaultControllerServer) ControllerGetCapabilities(ctx context.Context, req *csi.ControllerGetCapabilitiesRequest) (*csi.ControllerGetCapabilitiesResponse, error) {
+	klog.V(5).Infof("Using default ControllerGetCapabilities")
+
+	return &csi.ControllerGetCapabilitiesResponse{
+		Capabilities: cs.Driver.cap,
+	}, nil
+}
+
+// CreateSnapshot creates snapshot
+func (cs *DefaultControllerServer) CreateSnapshot(ctx context.Context, req *csi.CreateSnapshotRequest) (*csi.CreateSnapshotResponse, error) {
+	return nil, status.Error(codes.Unimplemented, "")
+}
+
+// DeleteSnapshot deletes snapshot
+func (cs *DefaultControllerServer) DeleteSnapshot(ctx context.Context, req *csi.DeleteSnapshotRequest) (*csi.DeleteSnapshotResponse, error) {
+	return nil, status.Error(codes.Unimplemented, "")
+}
+
+// ListSnapshots lists snapshosts
+func (cs *DefaultControllerServer) ListSnapshots(ctx context.Context, req *csi.ListSnapshotsRequest) (*csi.ListSnapshotsResponse, error) {
+	return nil, status.Error(codes.Unimplemented, "")
+}