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move csi-common to ceph-csi

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kubernetes/driver/csi-common is no
longer maintained.

Signed-off-by: Madhu Rajanna <mrajanna@redhat.com>
This commit is contained in:
Madhu Rajanna 2019-02-18 17:00:28 +05:30 committed by Madhu Rajanna
parent dfcd1c33c3
commit fdc0d8255a
20 changed files with 102 additions and 1806 deletions
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18
Gopkg.lock generated
View File

@ -20,14 +20,6 @@
revision = "4cbf7e384e768b4e01799441fdf2a706a5635ae7"
version = "v1.2.0"
[[projects]]
branch = "master"
digest = "1:e2b86e41f3d669fc36b50d31d32d22c8ac656c75aa5ea89717ce7177e134ff2a"
name = "github.com/golang/glog"
packages = ["."]
pruneopts = "NUT"
revision = "23def4e6c14b4da8ac2ed8007337bc5eb5007998"
[[projects]]
digest = "1:bff0ce7c8e3d6357fa5a8549bbe4bdb620bddc13c11ae569aa7248ea92e2139f"
name = "github.com/golang/protobuf"
@ -116,14 +108,6 @@
revision = "5853414e1d4771302e0df10d1870c444c2135799"
version = "v0.2.0"
[[projects]]
branch = "master"
digest = "1:0bde3fb932a1aa4e12bc43ef91157fcda27dd0fc5d9f309647544ceaec075f48"
name = "github.com/kubernetes-csi/drivers"
packages = ["pkg/csi-common"]
pruneopts = "NUT"
revision = "05e1ea84df03b90296869812fa42f4244bd5ab53"
[[projects]]
digest = "1:2f42fa12d6911c7b7659738758631bec870b7e9b4c6be5444f963cdcfccc191f"
name = "github.com/modern-go/concurrent"
@ -534,10 +518,10 @@
"github.com/golang/protobuf/ptypes",
"github.com/golang/protobuf/ptypes/timestamp",
"github.com/kubernetes-csi/csi-lib-utils/protosanitizer",
"github.com/kubernetes-csi/drivers/pkg/csi-common",
"github.com/pborman/uuid",
"github.com/pkg/errors",
"golang.org/x/net/context",
"google.golang.org/grpc",
"google.golang.org/grpc/codes",
"google.golang.org/grpc/status",
"k8s.io/api/core/v1",

4
Gopkg.toml
View File

@ -2,10 +2,6 @@
name = "github.com/container-storage-interface/spec"
version = "~1.0.0"
[[constraint]]
branch = "master"
name = "github.com/kubernetes-csi/drivers"
[[override]]
revision = "5db89f0ca68677abc5eefce8f2a0a772c98ba52d"
name = "github.com/docker/distribution"

9
pkg/cephfs/controllerserver.go
View File

@ -17,16 +17,15 @@ limitations under the License.
package cephfs
import (
csicommon "github.com/ceph/ceph-csi/pkg/csi-common"
"github.com/ceph/ceph-csi/pkg/util"
"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"
"github.com/container-storage-interface/spec/lib/go/csi"
"github.com/kubernetes-csi/drivers/pkg/csi-common"
"k8s.io/kubernetes/pkg/util/keymutex"
"github.com/ceph/ceph-csi/pkg/util"
)
// ControllerServer struct of CEPH CSI driver with supported methods of CSI

6
pkg/cephfs/driver.go
View File

@ -19,10 +19,10 @@ package cephfs
import (
"k8s.io/klog"
"github.com/container-storage-interface/spec/lib/go/csi"
"github.com/kubernetes-csi/drivers/pkg/csi-common"
"github.com/ceph/ceph-csi/pkg/csi-common"
"github.com/ceph/ceph-csi/pkg/util"
"github.com/container-storage-interface/spec/lib/go/csi"
)
const (

3
pkg/cephfs/identityserver.go
View File

@ -19,8 +19,9 @@ package cephfs
import (
"context"
"github.com/ceph/ceph-csi/pkg/csi-common"
"github.com/container-storage-interface/spec/lib/go/csi"
"github.com/kubernetes-csi/drivers/pkg/csi-common"
)
// IdentityServer struct of ceph CSI driver with supported methods of CSI

6
pkg/cephfs/nodeserver.go
View File

@ -21,13 +21,13 @@ import (
"fmt"
"os"
csicommon "github.com/ceph/ceph-csi/pkg/csi-common"
"github.com/container-storage-interface/spec/lib/go/csi"
"google.golang.org/grpc/codes"
"google.golang.org/grpc/status"
"k8s.io/klog"
"k8s.io/kubernetes/pkg/util/keymutex"
"github.com/container-storage-interface/spec/lib/go/csi"
"github.com/kubernetes-csi/drivers/pkg/csi-common"
)
// NodeServer struct of ceph CSI driver with supported methods of CSI

24
vendor/github.com/kubernetes-csi/drivers/pkg/csi-common/controllerserver-default.go → pkg/csi-common/controllerserver-default.go
View File

@ -18,40 +18,33 @@ package csicommon
import (
"github.com/container-storage-interface/spec/lib/go/csi"
"github.com/golang/glog"
"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
}
func (cs *DefaultControllerServer) CreateVolume(ctx context.Context, req *csi.CreateVolumeRequest) (*csi.CreateVolumeResponse, error) {
return nil, status.Error(codes.Unimplemented, "")
}
func (cs *DefaultControllerServer) DeleteVolume(ctx context.Context, req *csi.DeleteVolumeRequest) (*csi.DeleteVolumeResponse, error) {
return nil, status.Error(codes.Unimplemented, "")
}
// 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, "")
}
func (cs *DefaultControllerServer) ValidateVolumeCapabilities(ctx context.Context, req *csi.ValidateVolumeCapabilitiesRequest) (*csi.ValidateVolumeCapabilitiesResponse, 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, "")
}
@ -59,21 +52,24 @@ func (cs *DefaultControllerServer) GetCapacity(ctx context.Context, req *csi.Get
// ControllerGetCapabilities implements the default GRPC callout.
// Default supports all capabilities
func (cs *DefaultControllerServer) ControllerGetCapabilities(ctx context.Context, req *csi.ControllerGetCapabilitiesRequest) (*csi.ControllerGetCapabilitiesResponse, error) {
glog.V(5).Infof("Using default ControllerGetCapabilities")
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, "")
}

30
vendor/github.com/kubernetes-csi/drivers/pkg/csi-common/driver.go → pkg/csi-common/driver.go
View File

@ -19,13 +19,13 @@ package csicommon
import (
"fmt"
"github.com/golang/glog"
"github.com/container-storage-interface/spec/lib/go/csi"
"google.golang.org/grpc/codes"
"google.golang.org/grpc/status"
"github.com/container-storage-interface/spec/lib/go/csi"
"k8s.io/klog"
)
// CSIDriver stores driver information
type CSIDriver struct {
name string
nodeID string
@ -34,21 +34,22 @@ type CSIDriver struct {
vc []*csi.VolumeCapability_AccessMode
}
// Creates a NewCSIDriver object. Assumes vendor version is equal to driver version &
// does not support optional driver plugin info manifest field. Refer to CSI spec for more details.
// NewCSIDriver Creates a NewCSIDriver object. Assumes vendor
// version is equal to driver version & does not support optional
// driver plugin info manifest field. Refer to CSI spec for more details.
func NewCSIDriver(name string, v string, nodeID string) *CSIDriver {
if name == "" {
glog.Errorf("Driver name missing")
klog.Errorf("Driver name missing")
return nil
}
if nodeID == "" {
glog.Errorf("NodeID missing")
klog.Errorf("NodeID missing")
return nil
}
// TODO version format and validation
if len(v) == 0 {
glog.Errorf("Version argument missing")
klog.Errorf("Version argument missing")
return nil
}
@ -61,6 +62,8 @@ func NewCSIDriver(name string, v string, nodeID string) *CSIDriver {
return &driver
}
// ValidateControllerServiceRequest validates the controller
// plugin capabilities
func (d *CSIDriver) ValidateControllerServiceRequest(c csi.ControllerServiceCapability_RPC_Type) error {
if c == csi.ControllerServiceCapability_RPC_UNKNOWN {
return nil
@ -71,32 +74,35 @@ func (d *CSIDriver) ValidateControllerServiceRequest(c csi.ControllerServiceCapa
return nil
}
}
return status.Error(codes.InvalidArgument, fmt.Sprintf("%s", c))
return status.Error(codes.InvalidArgument, fmt.Sprintf("%s", c)) //nolint
}
// AddControllerServiceCapabilities stores the controller capabilities
// in driver object
func (d *CSIDriver) AddControllerServiceCapabilities(cl []csi.ControllerServiceCapability_RPC_Type) {
var csc []*csi.ControllerServiceCapability
for _, c := range cl {
glog.Infof("Enabling controller service capability: %v", c.String())
klog.Infof("Enabling controller service capability: %v", c.String())
csc = append(csc, NewControllerServiceCapability(c))
}
d.cap = csc
return
}
// AddVolumeCapabilityAccessModes stores volume access modes
func (d *CSIDriver) AddVolumeCapabilityAccessModes(vc []csi.VolumeCapability_AccessMode_Mode) []*csi.VolumeCapability_AccessMode {
var vca []*csi.VolumeCapability_AccessMode
for _, c := range vc {
glog.Infof("Enabling volume access mode: %v", c.String())
klog.Infof("Enabling volume access mode: %v", c.String())
vca = append(vca, NewVolumeCapabilityAccessMode(c))
}
d.vc = vca
return vca
}
// GetVolumeCapabilityAccessModes returns access modes
func (d *CSIDriver) GetVolumeCapabilityAccessModes() []*csi.VolumeCapability_AccessMode {
return d.vc
}

10
vendor/github.com/kubernetes-csi/drivers/pkg/csi-common/identityserver-default.go → pkg/csi-common/identityserver-default.go
View File

@ -18,18 +18,20 @@ package csicommon
import (
"github.com/container-storage-interface/spec/lib/go/csi"
"github.com/golang/glog"
"golang.org/x/net/context"
"google.golang.org/grpc/codes"
"google.golang.org/grpc/status"
"k8s.io/klog"
)
// DefaultIdentityServer stores driver object
type DefaultIdentityServer struct {
Driver *CSIDriver
}
// GetPluginInfo returns plugin information
func (ids *DefaultIdentityServer) GetPluginInfo(ctx context.Context, req *csi.GetPluginInfoRequest) (*csi.GetPluginInfoResponse, error) {
glog.V(5).Infof("Using default GetPluginInfo")
klog.V(5).Infof("Using default GetPluginInfo")
if ids.Driver.name == "" {
return nil, status.Error(codes.Unavailable, "Driver name not configured")
@ -45,12 +47,14 @@ func (ids *DefaultIdentityServer) GetPluginInfo(ctx context.Context, req *csi.Ge
}, nil
}
// Probe returns empty response
func (ids *DefaultIdentityServer) Probe(ctx context.Context, req *csi.ProbeRequest) (*csi.ProbeResponse, error) {
return &csi.ProbeResponse{}, nil
}
// GetPluginCapabilities returns plugin capabilities
func (ids *DefaultIdentityServer) GetPluginCapabilities(ctx context.Context, req *csi.GetPluginCapabilitiesRequest) (*csi.GetPluginCapabilitiesResponse, error) {
glog.V(5).Infof("Using default capabilities")
klog.V(5).Infof("Using default capabilities")
return &csi.GetPluginCapabilitiesResponse{
Capabilities: []*csi.PluginCapability{
{

16
vendor/github.com/kubernetes-csi/drivers/pkg/csi-common/nodeserver-default.go → pkg/csi-common/nodeserver-default.go
View File

@ -18,34 +18,39 @@ package csicommon
import (
"github.com/container-storage-interface/spec/lib/go/csi"
"github.com/golang/glog"
"golang.org/x/net/context"
"google.golang.org/grpc/codes"
"google.golang.org/grpc/status"
"k8s.io/klog"
)
// DefaultNodeServer stores driver object
type DefaultNodeServer struct {
Driver *CSIDriver
}
func (ns *DefaultNodeServer) NodePublishVolume(ctx context.Context, req *csi.NodePublishVolumeRequest) (*csi.NodePublishVolumeResponse, error) {
// NodeStageVolume returns unimplemented response
func (ns *DefaultNodeServer) NodeStageVolume(ctx context.Context, req *csi.NodeStageVolumeRequest) (*csi.NodeStageVolumeResponse, error) {
return nil, status.Error(codes.Unimplemented, "")
}
func (ns *DefaultNodeServer) NodeUnpublishVolume(ctx context.Context, req *csi.NodeUnpublishVolumeRequest) (*csi.NodeUnpublishVolumeResponse, error) {
// NodeUnstageVolume returns unimplemented response
func (ns *DefaultNodeServer) NodeUnstageVolume(ctx context.Context, req *csi.NodeUnstageVolumeRequest) (*csi.NodeUnstageVolumeResponse, error) {
return nil, status.Error(codes.Unimplemented, "")
}
// NodeGetInfo returns node ID
func (ns *DefaultNodeServer) NodeGetInfo(ctx context.Context, req *csi.NodeGetInfoRequest) (*csi.NodeGetInfoResponse, error) {
glog.V(5).Infof("Using default NodeGetInfo")
klog.V(5).Infof("Using default NodeGetInfo")
return &csi.NodeGetInfoResponse{
NodeId: ns.Driver.nodeID,
}, nil
}
// NodeGetCapabilities returns RPC unknow capability
func (ns *DefaultNodeServer) NodeGetCapabilities(ctx context.Context, req *csi.NodeGetCapabilitiesRequest) (*csi.NodeGetCapabilitiesResponse, error) {
glog.V(5).Infof("Using default NodeGetCapabilities")
klog.V(5).Infof("Using default NodeGetCapabilities")
return &csi.NodeGetCapabilitiesResponse{
Capabilities: []*csi.NodeServiceCapability{
@ -60,6 +65,7 @@ func (ns *DefaultNodeServer) NodeGetCapabilities(ctx context.Context, req *csi.N
}, nil
}
// NodeGetVolumeStats returns volume stats
func (ns *DefaultNodeServer) NodeGetVolumeStats(ctx context.Context, in *csi.NodeGetVolumeStatsRequest) (*csi.NodeGetVolumeStatsResponse, error) {
return nil, status.Error(codes.Unimplemented, "")
}

33
vendor/github.com/kubernetes-csi/drivers/pkg/csi-common/server.go → pkg/csi-common/server.go
View File

@ -21,13 +21,12 @@ import (
"os"
"sync"
"github.com/golang/glog"
"google.golang.org/grpc"
"github.com/container-storage-interface/spec/lib/go/csi"
"google.golang.org/grpc"
"k8s.io/klog"
)
// Defines Non blocking GRPC server interfaces
// NonBlockingGRPCServer defines Non blocking GRPC server interfaces
type NonBlockingGRPCServer interface {
// Start services at the endpoint
Start(endpoint string, ids csi.IdentityServer, cs csi.ControllerServer, ns csi.NodeServer)
@ -39,6 +38,7 @@ type NonBlockingGRPCServer interface {
ForceStop()
}
// NewNonBlockingGRPCServer return non-blocking GRPC
func NewNonBlockingGRPCServer() NonBlockingGRPCServer {
return &nonBlockingGRPCServer{}
}
@ -49,44 +49,45 @@ type nonBlockingGRPCServer struct {
server *grpc.Server
}
// Start start service on endpoint
func (s *nonBlockingGRPCServer) Start(endpoint string, ids csi.IdentityServer, cs csi.ControllerServer, ns csi.NodeServer) {
s.wg.Add(1)
go s.serve(endpoint, ids, cs, ns)
return
}
// Wait blocks until the WaitGroup counter
func (s *nonBlockingGRPCServer) Wait() {
s.wg.Wait()
}
// GracefulStop stops the gRPC server gracefully.
func (s *nonBlockingGRPCServer) Stop() {
s.server.GracefulStop()
}
// Stop stops the gRPC server.
func (s *nonBlockingGRPCServer) ForceStop() {
s.server.Stop()
}
func (s *nonBlockingGRPCServer) serve(endpoint string, ids csi.IdentityServer, cs csi.ControllerServer, ns csi.NodeServer) {
proto, addr, err := ParseEndpoint(endpoint)
proto, addr, err := parseEndpoint(endpoint)
if err != nil {
glog.Fatal(err.Error())
klog.Fatal(err.Error())
}
if proto == "unix" {
addr = "/" + addr
if err := os.Remove(addr); err != nil && !os.IsNotExist(err) {
glog.Fatalf("Failed to remove %s, error: %s", addr, err.Error())
if e := os.Remove(addr); e != nil && !os.IsNotExist(e) {
klog.Fatalf("Failed to remove %s, error: %s", addr, e.Error())
}
}
listener, err := net.Listen(proto, addr)
if err != nil {
glog.Fatalf("Failed to listen: %v", err)
klog.Fatalf("Failed to listen: %v", err)
}
opts := []grpc.ServerOption{
@ -105,8 +106,10 @@ func (s *nonBlockingGRPCServer) serve(endpoint string, ids csi.IdentityServer, c
csi.RegisterNodeServer(server, ns)
}
glog.Infof("Listening for connections on address: %#v", listener.Addr())
server.Serve(listener)
klog.Infof("Listening for connections on address: %#v", listener.Addr())
err = server.Serve(listener)
if err != nil {
klog.Fatalf("Failed to server: %v", err)
}
}

22
vendor/github.com/kubernetes-csi/drivers/pkg/csi-common/utils.go → pkg/csi-common/utils.go
View File

@ -21,44 +21,49 @@ import (
"strings"
"github.com/container-storage-interface/spec/lib/go/csi"
"github.com/golang/glog"
"github.com/kubernetes-csi/csi-lib-utils/protosanitizer"
"golang.org/x/net/context"
"google.golang.org/grpc"
"k8s.io/klog"
)
func ParseEndpoint(ep string) (string, string, error) {
func parseEndpoint(ep string) (string, string, error) {
if strings.HasPrefix(strings.ToLower(ep), "unix://") || strings.HasPrefix(strings.ToLower(ep), "tcp://") {
s := strings.SplitN(ep, "://", 2)
if s[1] != "" {
return s[0], s[1], nil
}
}
return "", "", fmt.Errorf("Invalid endpoint: %v", ep)
return "", "", fmt.Errorf("invalid endpoint: %v", ep)
}
// NewVolumeCapabilityAccessMode returns volume access mode
func NewVolumeCapabilityAccessMode(mode csi.VolumeCapability_AccessMode_Mode) *csi.VolumeCapability_AccessMode {
return &csi.VolumeCapability_AccessMode{Mode: mode}
}
// NewDefaultNodeServer initializes default node server
func NewDefaultNodeServer(d *CSIDriver) *DefaultNodeServer {
return &DefaultNodeServer{
Driver: d,
}
}
// NewDefaultIdentityServer initializes default identity servier
func NewDefaultIdentityServer(d *CSIDriver) *DefaultIdentityServer {
return &DefaultIdentityServer{
Driver: d,
}
}
// NewDefaultControllerServer initializes default controller server
func NewDefaultControllerServer(d *CSIDriver) *DefaultControllerServer {
return &DefaultControllerServer{
Driver: d,
}
}
// NewControllerServiceCapability returns controller capabilities
func NewControllerServiceCapability(cap csi.ControllerServiceCapability_RPC_Type) *csi.ControllerServiceCapability {
return &csi.ControllerServiceCapability{
Type: &csi.ControllerServiceCapability_Rpc{
@ -69,6 +74,7 @@ func NewControllerServiceCapability(cap csi.ControllerServiceCapability_RPC_Type
}
}
// RunNodePublishServer starts node server
func RunNodePublishServer(endpoint string, d *CSIDriver, ns csi.NodeServer) {
ids := NewDefaultIdentityServer(d)
@ -77,6 +83,7 @@ func RunNodePublishServer(endpoint string, d *CSIDriver, ns csi.NodeServer) {
s.Wait()
}
// RunControllerPublishServer starts controller server
func RunControllerPublishServer(endpoint string, d *CSIDriver, cs csi.ControllerServer) {
ids := NewDefaultIdentityServer(d)
@ -85,6 +92,7 @@ func RunControllerPublishServer(endpoint string, d *CSIDriver, cs csi.Controller
s.Wait()
}
// RunControllerandNodePublishServer starts both controller and node server
func RunControllerandNodePublishServer(endpoint string, d *CSIDriver, cs csi.ControllerServer, ns csi.NodeServer) {
ids := NewDefaultIdentityServer(d)
@ -94,13 +102,13 @@ func RunControllerandNodePublishServer(endpoint string, d *CSIDriver, cs csi.Con
}
func logGRPC(ctx context.Context, req interface{}, info *grpc.UnaryServerInfo, handler grpc.UnaryHandler) (interface{}, error) {
glog.V(3).Infof("GRPC call: %s", info.FullMethod)
glog.V(5).Infof("GRPC request: %s", protosanitizer.StripSecrets(req))
klog.V(3).Infof("GRPC call: %s", info.FullMethod)
klog.V(5).Infof("GRPC request: %s", protosanitizer.StripSecrets(req))
resp, err := handler(ctx, req)
if err != nil {
glog.Errorf("GRPC error: %v", err)
klog.Errorf("GRPC error: %v", err)
} else {
glog.V(5).Infof("GRPC response: %s", protosanitizer.StripSecrets(resp))
klog.V(5).Infof("GRPC response: %s", protosanitizer.StripSecrets(resp))
}
return resp, err
}

3
pkg/rbd/controllerserver.go
View File

@ -23,12 +23,13 @@ import (
"strconv"
"syscall"
"github.com/ceph/ceph-csi/pkg/csi-common"
"github.com/ceph/ceph-csi/pkg/util"
"github.com/container-storage-interface/spec/lib/go/csi"
"github.com/golang/protobuf/ptypes"
"github.com/golang/protobuf/ptypes/timestamp"
"github.com/kubernetes-csi/csi-lib-utils/protosanitizer"
"github.com/kubernetes-csi/drivers/pkg/csi-common"
"github.com/pborman/uuid"
"golang.org/x/net/context"
"google.golang.org/grpc/codes"

3
pkg/rbd/identityserver.go
View File

@ -19,8 +19,9 @@ package rbd
import (
"context"
"github.com/ceph/ceph-csi/pkg/csi-common"
"github.com/container-storage-interface/spec/lib/go/csi"
"github.com/kubernetes-csi/drivers/pkg/csi-common"
)
// IdentityServer struct of rbd CSI driver with supported methods of CSI

18
pkg/rbd/nodeserver.go
View File

@ -23,16 +23,14 @@ import (
"regexp"
"strings"
"golang.org/x/net/context"
"k8s.io/klog"
"github.com/ceph/ceph-csi/pkg/csi-common"
"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"
"k8s.io/kubernetes/pkg/util/mount"
"github.com/kubernetes-csi/drivers/pkg/csi-common"
)
// NodeServer struct of ceph rbd driver with supported methods of CSI
@ -45,16 +43,6 @@ type NodeServer struct {
//TODO remove both stage and unstage methods
//once https://github.com/kubernetes-csi/drivers/pull/145 is merged
// NodeStageVolume returns unimplemented response
func (ns *NodeServer) NodeStageVolume(ctx context.Context, req *csi.NodeStageVolumeRequest) (*csi.NodeStageVolumeResponse, error) {
return nil, status.Error(codes.Unimplemented, "")
}
// NodeUnstageVolume returns unimplemented response
func (ns *NodeServer) NodeUnstageVolume(ctx context.Context, req *csi.NodeUnstageVolumeRequest) (*csi.NodeUnstageVolumeResponse, error) {
return nil, status.Error(codes.Unimplemented, "")
}
// NodePublishVolume mounts the volume mounted to the device path to the target
// path
func (ns *NodeServer) NodePublishVolume(ctx context.Context, req *csi.NodePublishVolumeRequest) (*csi.NodePublishVolumeResponse, error) {

7
pkg/rbd/rbd.go
View File

@ -17,12 +17,11 @@ limitations under the License.
package rbd
import (
"k8s.io/klog"
"github.com/ceph/ceph-csi/pkg/csi-common"
"github.com/ceph/ceph-csi/pkg/util"
"github.com/container-storage-interface/spec/lib/go/csi"
"github.com/kubernetes-csi/drivers/pkg/csi-common"
"github.com/container-storage-interface/spec/lib/go/csi"
"k8s.io/klog"
"k8s.io/kubernetes/pkg/util/mount"
"k8s.io/kubernetes/pkg/util/nsenter"
"k8s.io/utils/exec"

191
vendor/github.com/golang/glog/LICENSE generated vendored
View File

@ -1,191 +0,0 @@
Apache License
Version 2.0, January 2004
http://www.apache.org/licenses/
TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
1. Definitions.
"License" shall mean the terms and conditions for use, reproduction, and
distribution as defined by Sections 1 through 9 of this document.
"Licensor" shall mean the copyright owner or entity authorized by the copyright
owner that is granting the License.
"Legal Entity" shall mean the union of the acting entity and all other entities
that control, are controlled by, or are under common control with that entity.
For the purposes of this definition, "control" means (i) the power, direct or
indirect, to cause the direction or management of such entity, whether by
contract or otherwise, or (ii) ownership of fifty percent (50%) or more of the
outstanding shares, or (iii) beneficial ownership of such entity.
"You" (or "Your") shall mean an individual or Legal Entity exercising
permissions granted by this License.
"Source" form shall mean the preferred form for making modifications, including
but not limited to software source code, documentation source, and configuration
files.
"Object" form shall mean any form resulting from mechanical transformation or
translation of a Source form, including but not limited to compiled object code,
generated documentation, and conversions to other media types.
"Work" shall mean the work of authorship, whether in Source or Object form, made
available under the License, as indicated by a copyright notice that is included
in or attached to the work (an example is provided in the Appendix below).
"Derivative Works" shall mean any work, whether in Source or Object form, that
is based on (or derived from) the Work and for which the editorial revisions,
annotations, elaborations, or other modifications represent, as a whole, an
original work of authorship. For the purposes of this License, Derivative Works
shall not include works that remain separable from, or merely link (or bind by
name) to the interfaces of, the Work and Derivative Works thereof.
"Contribution" shall mean any work of authorship, including the original version
of the Work and any modifications or additions to that Work or Derivative Works
thereof, that is intentionally submitted to Licensor for inclusion in the Work
by the copyright owner or by an individual or Legal Entity authorized to submit
on behalf of the copyright owner. For the purposes of this definition,
"submitted" means any form of electronic, verbal, or written communication sent
to the Licensor or its representatives, including but not limited to
communication on electronic mailing lists, source code control systems, and
issue tracking systems that are managed by, or on behalf of, the Licensor for
the purpose of discussing and improving the Work, but excluding communication
that is conspicuously marked or otherwise designated in writing by the copyright
owner as "Not a Contribution."
"Contributor" shall mean Licensor and any individual or Legal Entity on behalf
of whom a Contribution has been received by Licensor and subsequently
incorporated within the Work.
2. Grant of Copyright License.
Subject to the terms and conditions of this License, each Contributor hereby
grants to You a perpetual, worldwide, non-exclusive, no-charge, royalty-free,
irrevocable copyright license to reproduce, prepare Derivative Works of,
publicly display, publicly perform, sublicense, and distribute the Work and such
Derivative Works in Source or Object form.
3. Grant of Patent License.
Subject to the terms and conditions of this License, each Contributor hereby
grants to You a perpetual, worldwide, non-exclusive, no-charge, royalty-free,
irrevocable (except as stated in this section) patent license to make, have
made, use, offer to sell, sell, import, and otherwise transfer the Work, where
such license applies only to those patent claims licensable by such Contributor
that are necessarily infringed by their Contribution(s) alone or by combination
of their Contribution(s) with the Work to which such Contribution(s) was
submitted. If You institute patent litigation against any entity (including a
cross-claim or counterclaim in a lawsuit) alleging that the Work or a
Contribution incorporated within the Work constitutes direct or contributory
patent infringement, then any patent licenses granted to You under this License
for that Work shall terminate as of the date such litigation is filed.
4. Redistribution.
You may reproduce and distribute copies of the Work or Derivative Works thereof
in any medium, with or without modifications, and in Source or Object form,
provided that You meet the following conditions:
You must give any other recipients of the Work or Derivative Works a copy of
this License; and
You must cause any modified files to carry prominent notices stating that You
changed the files; and
You must retain, in the Source form of any Derivative Works that You distribute,
all copyright, patent, trademark, and attribution notices from the Source form
of the Work, excluding those notices that do not pertain to any part of the
Derivative Works; and
If the Work includes a "NOTICE" text file as part of its distribution, then any
Derivative Works that You distribute must include a readable copy of the
attribution notices contained within such NOTICE file, excluding those notices
that do not pertain to any part of the Derivative Works, in at least one of the
following places: within a NOTICE text file distributed as part of the
Derivative Works; within the Source form or documentation, if provided along
with the Derivative Works; or, within a display generated by the Derivative
Works, if and wherever such third-party notices normally appear. The contents of
the NOTICE file are for informational purposes only and do not modify the
License. You may add Your own attribution notices within Derivative Works that
You distribute, alongside or as an addendum to the NOTICE text from the Work,
provided that such additional attribution notices cannot be construed as
modifying the License.
You may add Your own copyright statement to Your modifications and may provide
additional or different license terms and conditions for use, reproduction, or
distribution of Your modifications, or for any such Derivative Works as a whole,
provided Your use, reproduction, and distribution of the Work otherwise complies
with the conditions stated in this License.
5. Submission of Contributions.
Unless You explicitly state otherwise, any Contribution intentionally submitted
for inclusion in the Work by You to the Licensor shall be under the terms and
conditions of this License, without any additional terms or conditions.
Notwithstanding the above, nothing herein shall supersede or modify the terms of
any separate license agreement you may have executed with Licensor regarding
such Contributions.
6. Trademarks.
This License does not grant permission to use the trade names, trademarks,
service marks, or product names of the Licensor, except as required for
reasonable and customary use in describing the origin of the Work and
reproducing the content of the NOTICE file.
7. Disclaimer of Warranty.
Unless required by applicable law or agreed to in writing, Licensor provides the
Work (and each Contributor provides its Contributions) on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied,
including, without limitation, any warranties or conditions of TITLE,
NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A PARTICULAR PURPOSE. You are
solely responsible for determining the appropriateness of using or
redistributing the Work and assume any risks associated with Your exercise of
permissions under this License.
8. Limitation of Liability.
In no event and under no legal theory, whether in tort (including negligence),
contract, or otherwise, unless required by applicable law (such as deliberate
and grossly negligent acts) or agreed to in writing, shall any Contributor be
liable to You for damages, including any direct, indirect, special, incidental,
or consequential damages of any character arising as a result of this License or
out of the use or inability to use the Work (including but not limited to
damages for loss of goodwill, work stoppage, computer failure or malfunction, or
any and all other commercial damages or losses), even if such Contributor has
been advised of the possibility of such damages.
9. Accepting Warranty or Additional Liability.
While redistributing the Work or Derivative Works thereof, You may choose to
offer, and charge a fee for, acceptance of support, warranty, indemnity, or
other liability obligations and/or rights consistent with this License. However,
in accepting such obligations, You may act only on Your own behalf and on Your
sole responsibility, not on behalf of any other Contributor, and only if You
agree to indemnify, defend, and hold each Contributor harmless for any liability
incurred by, or claims asserted against, such Contributor by reason of your
accepting any such warranty or additional liability.
END OF TERMS AND CONDITIONS
APPENDIX: How to apply the Apache License to your work
To apply the Apache License to your work, attach the following boilerplate
notice, with the fields enclosed by brackets "[]" replaced with your own
identifying information. (Don't include the brackets!) The text should be
enclosed in the appropriate comment syntax for the file format. We also
recommend that a file or class name and description of purpose be included on
the same "printed page" as the copyright notice for easier identification within
third-party archives.
Copyright [yyyy] [name of copyright owner]
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.

1180
vendor/github.com/golang/glog/glog.go generated vendored
View File

File diff suppressed because it is too large Load Diff

124
vendor/github.com/golang/glog/glog_file.go generated vendored
View File

@ -1,124 +0,0 @@
// Go support for leveled logs, analogous to https://code.google.com/p/google-glog/
//
// Copyright 2013 Google Inc. All Rights Reserved.
//
// 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.
// File I/O for logs.
package glog
import (
"errors"
"flag"
"fmt"
"os"
"os/user"
"path/filepath"
"strings"
"sync"
"time"
)
// MaxSize is the maximum size of a log file in bytes.
var MaxSize uint64 = 1024 * 1024 * 1800
// logDirs lists the candidate directories for new log files.
var logDirs []string
// If non-empty, overrides the choice of directory in which to write logs.
// See createLogDirs for the full list of possible destinations.
var logDir = flag.String("log_dir", "", "If non-empty, write log files in this directory")
func createLogDirs() {
if *logDir != "" {
logDirs = append(logDirs, *logDir)
}
logDirs = append(logDirs, os.TempDir())
}
var (
pid = os.Getpid()
program = filepath.Base(os.Args[0])
host = "unknownhost"
userName = "unknownuser"
)
func init() {
h, err := os.Hostname()
if err == nil {
host = shortHostname(h)
}
current, err := user.Current()
if err == nil {
userName = current.Username
}
// Sanitize userName since it may contain filepath separators on Windows.
userName = strings.Replace(userName, `\`, "_", -1)
}
// shortHostname returns its argument, truncating at the first period.
// For instance, given "www.google.com" it returns "www".
func shortHostname(hostname string) string {
if i := strings.Index(hostname, "."); i >= 0 {
return hostname[:i]
}
return hostname
}
// logName returns a new log file name containing tag, with start time t, and
// the name for the symlink for tag.
func logName(tag string, t time.Time) (name, link string) {
name = fmt.Sprintf("%s.%s.%s.log.%s.%04d%02d%02d-%02d%02d%02d.%d",
program,
host,
userName,
tag,
t.Year(),
t.Month(),
t.Day(),
t.Hour(),
t.Minute(),
t.Second(),
pid)
return name, program + "." + tag
}
var onceLogDirs sync.Once
// create creates a new log file and returns the file and its filename, which
// contains tag ("INFO", "FATAL", etc.) and t. If the file is created
// successfully, create also attempts to update the symlink for that tag, ignoring
// errors.
func create(tag string, t time.Time) (f *os.File, filename string, err error) {
onceLogDirs.Do(createLogDirs)
if len(logDirs) == 0 {
return nil, "", errors.New("log: no log dirs")
}
name, link := logName(tag, t)
var lastErr error
for _, dir := range logDirs {
fname := filepath.Join(dir, name)
f, err := os.Create(fname)
if err == nil {
symlink := filepath.Join(dir, link)
os.Remove(symlink) // ignore err
os.Symlink(name, symlink) // ignore err
return f, fname, nil
}
lastErr = err
}
return nil, "", fmt.Errorf("log: cannot create log: %v", lastErr)
}

201
vendor/github.com/kubernetes-csi/drivers/LICENSE generated vendored
View File

@ -1,201 +0,0 @@
Apache License
Version 2.0, January 2004
http://www.apache.org/licenses/
TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
1. Definitions.
"License" shall mean the terms and conditions for use, reproduction,
and distribution as defined by Sections 1 through 9 of this document.
"Licensor" shall mean the copyright owner or entity authorized by
the copyright owner that is granting the License.
"Legal Entity" shall mean the union of the acting entity and all
other entities that control, are controlled by, or are under common
control with that entity. For the purposes of this definition,
"control" means (i) the power, direct or indirect, to cause the
direction or management of such entity, whether by contract or
otherwise, or (ii) ownership of fifty percent (50%) or more of the
outstanding shares, or (iii) beneficial ownership of such entity.
"You" (or "Your") shall mean an individual or Legal Entity
exercising permissions granted by this License.
"Source" form shall mean the preferred form for making modifications,
including but not limited to software source code, documentation
source, and configuration files.
"Object" form shall mean any form resulting from mechanical
transformation or translation of a Source form, including but
not limited to compiled object code, generated documentation,
and conversions to other media types.
"Work" shall mean the work of authorship, whether in Source or
Object form, made available under the License, as indicated by a
copyright notice that is included in or attached to the work
(an example is provided in the Appendix below).
"Derivative Works" shall mean any work, whether in Source or Object
form, that is based on (or derived from) the Work and for which the
editorial revisions, annotations, elaborations, or other modifications
represent, as a whole, an original work of authorship. For the purposes
of this License, Derivative Works shall not include works that remain
separable from, or merely link (or bind by name) to the interfaces of,
the Work and Derivative Works thereof.
"Contribution" shall mean any work of authorship, including
the original version of the Work and any modifications or additions
to that Work or Derivative Works thereof, that is intentionally
submitted to Licensor for inclusion in the Work by the copyright owner
or by an individual or Legal Entity authorized to submit on behalf of
the copyright owner. For the purposes of this definition, "submitted"
means any form of electronic, verbal, or written communication sent
to the Licensor or its representatives, including but not limited to
communication on electronic mailing lists, source code control systems,
and issue tracking systems that are managed by, or on behalf of, the
Licensor for the purpose of discussing and improving the Work, but
excluding communication that is conspicuously marked or otherwise
designated in writing by the copyright owner as "Not a Contribution."
"Contributor" shall mean Licensor and any individual or Legal Entity
on behalf of whom a Contribution has been received by Licensor and
subsequently incorporated within the Work.
2. Grant of Copyright License. Subject to the terms and conditions of
this License, each Contributor hereby grants to You a perpetual,
worldwide, non-exclusive, no-charge, royalty-free, irrevocable
copyright license to reproduce, prepare Derivative Works of,
publicly display, publicly perform, sublicense, and distribute the
Work and such Derivative Works in Source or Object form.
3. Grant of Patent License. Subject to the terms and conditions of
this License, each Contributor hereby grants to You a perpetual,
worldwide, non-exclusive, no-charge, royalty-free, irrevocable
(except as stated in this section) patent license to make, have made,
use, offer to sell, sell, import, and otherwise transfer the Work,
where such license applies only to those patent claims licensable
by such Contributor that are necessarily infringed by their
Contribution(s) alone or by combination of their Contribution(s)
with the Work to which such Contribution(s) was submitted. If You
institute patent litigation against any entity (including a
cross-claim or counterclaim in a lawsuit) alleging that the Work
or a Contribution incorporated within the Work constitutes direct
or contributory patent infringement, then any patent licenses
granted to You under this License for that Work shall terminate
as of the date such litigation is filed.
4. Redistribution. You may reproduce and distribute copies of the
Work or Derivative Works thereof in any medium, with or without
modifications, and in Source or Object form, provided that You
meet the following conditions:
(a) You must give any other recipients of the Work or
Derivative Works a copy of this License; and
(b) You must cause any modified files to carry prominent notices
stating that You changed the files; and
(c) You must retain, in the Source form of any Derivative Works
that You distribute, all copyright, patent, trademark, and
attribution notices from the Source form of the Work,
excluding those notices that do not pertain to any part of
the Derivative Works; and
(d) If the Work includes a "NOTICE" text file as part of its
distribution, then any Derivative Works that You distribute must
include a readable copy of the attribution notices contained
within such NOTICE file, excluding those notices that do not
pertain to any part of the Derivative Works, in at least one
of the following places: within a NOTICE text file distributed
as part of the Derivative Works; within the Source form or
documentation, if provided along with the Derivative Works; or,
within a display generated by the Derivative Works, if and
wherever such third-party notices normally appear. The contents
of the NOTICE file are for informational purposes only and
do not modify the License. You may add Your own attribution
notices within Derivative Works that You distribute, alongside
or as an addendum to the NOTICE text from the Work, provided
that such additional attribution notices cannot be construed
as modifying the License.
You may add Your own copyright statement to Your modifications and
may provide additional or different license terms and conditions
for use, reproduction, or distribution of Your modifications, or
for any such Derivative Works as a whole, provided Your use,
reproduction, and distribution of the Work otherwise complies with
the conditions stated in this License.
5. Submission of Contributions. Unless You explicitly state otherwise,
any Contribution intentionally submitted for inclusion in the Work
by You to the Licensor shall be under the terms and conditions of
this License, without any additional terms or conditions.
Notwithstanding the above, nothing herein shall supersede or modify
the terms of any separate license agreement you may have executed
with Licensor regarding such Contributions.
6. Trademarks. This License does not grant permission to use the trade
names, trademarks, service marks, or product names of the Licensor,
except as required for reasonable and customary use in describing the
origin of the Work and reproducing the content of the NOTICE file.
7. Disclaimer of Warranty. Unless required by applicable law or
agreed to in writing, Licensor provides the Work (and each
Contributor provides its Contributions) on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
implied, including, without limitation, any warranties or conditions
of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
PARTICULAR PURPOSE. You are solely responsible for determining the
appropriateness of using or redistributing the Work and assume any
risks associated with Your exercise of permissions under this License.
8. Limitation of Liability. In no event and under no legal theory,
whether in tort (including negligence), contract, or otherwise,
unless required by applicable law (such as deliberate and grossly
negligent acts) or agreed to in writing, shall any Contributor be
liable to You for damages, including any direct, indirect, special,
incidental, or consequential damages of any character arising as a
result of this License or out of the use or inability to use the
Work (including but not limited to damages for loss of goodwill,
work stoppage, computer failure or malfunction, or any and all
other commercial damages or losses), even if such Contributor
has been advised of the possibility of such damages.
9. Accepting Warranty or Additional Liability. While redistributing
the Work or Derivative Works thereof, You may choose to offer,
and charge a fee for, acceptance of support, warranty, indemnity,
or other liability obligations and/or rights consistent with this
License. However, in accepting such obligations, You may act only
on Your own behalf and on Your sole responsibility, not on behalf
of any other Contributor, and only if You agree to indemnify,
defend, and hold each Contributor harmless for any liability
incurred by, or claims asserted against, such Contributor by reason
of your accepting any such warranty or additional liability.
END OF TERMS AND CONDITIONS
APPENDIX: How to apply the Apache License to your work.
To apply the Apache License to your work, attach the following
boilerplate notice, with the fields enclosed by brackets "[]"
replaced with your own identifying information. (Don't include
the brackets!) The text should be enclosed in the appropriate
comment syntax for the file format. We also recommend that a
file or class name and description of purpose be included on the
same "printed page" as the copyright notice for easier
identification within third-party archives.
Copyright [yyyy] [name of copyright owner]
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.