mirror of
https://github.com/ceph/ceph-csi.git
synced 2024-12-22 04:50:23 +00:00
68 lines
2.1 KiB
Go
68 lines
2.1 KiB
Go
/*
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Copyright 2017 The Kubernetes Authors.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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package iscsi
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import (
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"github.com/container-storage-interface/spec/lib/go/csi/v0"
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"golang.org/x/net/context"
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"google.golang.org/grpc/codes"
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"google.golang.org/grpc/status"
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"github.com/kubernetes-csi/drivers/pkg/csi-common"
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)
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type nodeServer struct {
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*csicommon.DefaultNodeServer
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}
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func (ns *nodeServer) NodePublishVolume(ctx context.Context, req *csi.NodePublishVolumeRequest) (*csi.NodePublishVolumeResponse, error) {
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iscsiInfo, err := getISCSIInfo(req)
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if err != nil {
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return nil, status.Error(codes.Internal, err.Error())
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}
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diskMounter := getISCSIDiskMounter(iscsiInfo, req)
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util := &ISCSIUtil{}
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_, err = util.AttachDisk(*diskMounter)
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if err != nil {
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return nil, status.Error(codes.Internal, err.Error())
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}
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return &csi.NodePublishVolumeResponse{}, nil
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}
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func (ns *nodeServer) NodeUnpublishVolume(ctx context.Context, req *csi.NodeUnpublishVolumeRequest) (*csi.NodeUnpublishVolumeResponse, error) {
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diskUnmounter := getISCSIDiskUnmounter(req)
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targetPath := req.GetTargetPath()
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iscsiutil := &ISCSIUtil{}
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err := iscsiutil.DetachDisk(*diskUnmounter, targetPath)
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if err != nil {
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return nil, status.Error(codes.Internal, err.Error())
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}
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return &csi.NodeUnpublishVolumeResponse{}, nil
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}
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func (ns *nodeServer) NodeUnstageVolume(ctx context.Context, req *csi.NodeUnstageVolumeRequest) (*csi.NodeUnstageVolumeResponse, error) {
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return &csi.NodeUnstageVolumeResponse{}, nil
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}
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func (ns *nodeServer) NodeStageVolume(ctx context.Context, req *csi.NodeStageVolumeRequest) (*csi.NodeStageVolumeResponse, error) {
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return &csi.NodeStageVolumeResponse{}, nil
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}
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