init csi-driver-nvmf

Signed-off-by: zhouenhua <zhouenhua@bytedance.com>

pkg/nvmf/controllerserver.go

@@ -0,0 +1,78 @@
+package nvmf
+
+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"
+)
+
+type ControllerServer struct {
+	Driver *driver
+}
+
+// create controller server
+func NewControllerServer(d *driver) *ControllerServer {
+	return &ControllerServer{
+		Driver: d,
+	}
+}
+
+//  You should realize your volume provider here, such as requesting the Cloud to create an NVMf block and
+//  returning specific information to you
+func (c *ControllerServer) CreateVolume(ctx context.Context, req *csi.CreateVolumeRequest) (*csi.CreateVolumeResponse, error) {
+	return nil, status.Errorf(codes.Unimplemented,"CreateVolume should implement by yourself. ")
+}
+
+func (c *ControllerServer) DeleteVolume(ctx context.Context, req *csi.DeleteVolumeRequest) (*csi.DeleteVolumeResponse, error) {
+	return nil, status.Errorf(codes.Unimplemented, "DeleteVolume should implement by yourself. ")
+}
+
+func (c *ControllerServer) ControllerExpandVolume(ctx context.Context, req *csi.ControllerExpandVolumeRequest) (*csi.ControllerExpandVolumeResponse, error) {
+	return nil, status.Errorf(codes.Unimplemented, "ControllerExpandVolume should implement by yourself")
+}
+
+func (c *ControllerServer) ControllerGetVolume(ctx context.Context, request *csi.ControllerGetVolumeRequest) (*csi.ControllerGetVolumeResponse, error) {
+	return nil, status.Errorf(codes.Unimplemented, "ControllerGetVolume not implement")
+}
+
+func (c *ControllerServer) ControllerPublishVolume(ctx context.Context, req *csi.ControllerPublishVolumeRequest) (*csi.ControllerPublishVolumeResponse, error) {
+	return nil, status.Errorf(codes.Unimplemented, "ControllerPublishVolume not implement")
+}
+
+func (c *ControllerServer) ControllerUnpublishVolume(ctx context.Context, request *csi.ControllerUnpublishVolumeRequest) (*csi.ControllerUnpublishVolumeResponse, error) {
+	return nil, status.Errorf(codes.Unimplemented, "ControllerUnpublishVolume not implement")
+}
+
+func (c *ControllerServer) ValidateVolumeCapabilities(ctx context.Context, request *csi.ValidateVolumeCapabilitiesRequest) (*csi.ValidateVolumeCapabilitiesResponse, error) {
+	return nil, status.Errorf(codes.Unimplemented, "ValidateVolumeCapabilities not implement")
+}
+
+func (c *ControllerServer) ListVolumes(ctx context.Context, request *csi.ListVolumesRequest) (*csi.ListVolumesResponse, error) {
+	return nil, status.Errorf(codes.Unimplemented, "ListVolumes not implement")
+}
+
+func (c *ControllerServer) GetCapacity(ctx context.Context, request *csi.GetCapacityRequest) (*csi.GetCapacityResponse, error) {
+	return nil, status.Errorf(codes.Unimplemented, "GetCapacity not implement")
+}
+
+func (c *ControllerServer) ControllerGetCapabilities(ctx context.Context, request *csi.ControllerGetCapabilitiesRequest) (*csi.ControllerGetCapabilitiesResponse, error) {
+	klog.Infof("Using default ControllerGetCapabilities")
+
+	return &csi.ControllerGetCapabilitiesResponse{
+		Capabilities: c.Driver.cscap,
+	}, nil
+}
+
+func (c *ControllerServer) CreateSnapshot(ctx context.Context, request *csi.CreateSnapshotRequest) (*csi.CreateSnapshotResponse, error) {
+	return nil, status.Errorf(codes.Unimplemented, "CreateSnapshot not implement")
+}
+
+func (c *ControllerServer) DeleteSnapshot(ctx context.Context, request *csi.DeleteSnapshotRequest) (*csi.DeleteSnapshotResponse, error) {
+	return nil, status.Errorf(codes.Unimplemented, "DeleteSnapshot not implement")
+}
+
+func (c *ControllerServer) ListSnapshots(ctx context.Context, request *csi.ListSnapshotsRequest) (*csi.ListSnapshotsResponse, error) {
+	return nil, status.Errorf(codes.Unimplemented, "ListSnapshots not implement")
+}