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Merge pull request #110 from pohly/block-volume-mode-check

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rbd: refuse to create block volumes
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Róbert Vašek 2019-01-09 08:49:20 +01:00 committed by GitHub
commit 3170ec455c
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1 changed files with 5 additions and 0 deletions
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5
pkg/rbd/controllerserver.go
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@ -76,6 +76,11 @@ func (cs *controllerServer) CreateVolume(ctx context.Context, req *csi.CreateVol
if req.VolumeCapabilities == nil { if req.VolumeCapabilities == nil {
return nil, status.Error(codes.InvalidArgument, "Volume Capabilities cannot be empty") return nil, status.Error(codes.InvalidArgument, "Volume Capabilities cannot be empty")
} }
for _, cap := range req.VolumeCapabilities {
if cap.GetBlock() != nil {
return nil, status.Error(codes.Unimplemented, "Block Volume not supported")
}
}
volumeNameMutex.LockKey(req.GetName()) volumeNameMutex.LockKey(req.GetName())
defer volumeNameMutex.UnlockKey(req.GetName()) defer volumeNameMutex.UnlockKey(req.GetName())