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rbd: add check for imageFeatures parameter

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This commit adds checks for missing `imageFeatures` parameter
in createvolumerequest and nodestagerequest(only for static PVs).
Missing `imageFeatures` parameter is ignored in case of non-static
PVs to ensure backwards compatibility with older versions which
did not have `imageFeatures` as required parameter.

Signed-off-by: Rakshith R <rar@redhat.com>
This commit is contained in:
Rakshith R
2021-06-07 13:01:38 +05:30
committed by mergify[bot]
parent a852e66133
commit 84b046d736
3 changed files with 17 additions and 0 deletions
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6
internal/rbd/nodeserver.go
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@ -166,6 +166,12 @@ func (ns *NodeServer) NodeStageVolume(ctx context.Context, req *csi.NodeStageVol
return &csi.NodeStageVolumeResponse{}, nil
}
// throw error when imageFeatures parameter is missing or empty
// for backward compatibility, ignore error for non-static volumes from older cephcsi version
if imageFeatures, ok := req.GetVolumeContext()["imageFeatures"]; checkImageFeatures(imageFeatures, ok, staticVol) {
return nil, status.Error(codes.InvalidArgument, "missing required parameter imageFeatures")
}
volOptions, err := genVolFromVolumeOptions(ctx, req.GetVolumeContext(), req.GetSecrets(), disableInUseChecks)
if err != nil {
return nil, status.Error(codes.Internal, err.Error())