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https://github.com/ceph/ceph-csi.git
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32839948ef
The internal/ directory in Go has a special meaning, and indicates that those packages are not meant for external consumption. Ceph-CSI does provide public APIs for other projects to consume. There is no plan to keep the API of the internally used packages stable. Closes: #903 Signed-off-by: Niels de Vos <ndevos@redhat.com>
81 lines
2.4 KiB
Go
81 lines
2.4 KiB
Go
package util
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import (
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"github.com/container-storage-interface/spec/lib/go/csi"
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"google.golang.org/grpc/codes"
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"google.golang.org/grpc/status"
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)
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// ValidateNodeStageVolumeRequest validates the node stage request
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func ValidateNodeStageVolumeRequest(req *csi.NodeStageVolumeRequest) error {
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if req.GetVolumeCapability() == nil {
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return status.Error(codes.InvalidArgument, "volume capability missing in request")
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}
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if req.GetVolumeId() == "" {
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return status.Error(codes.InvalidArgument, "volume ID missing in request")
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}
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if req.GetStagingTargetPath() == "" {
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return status.Error(codes.InvalidArgument, "staging target path missing in request")
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}
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if req.GetSecrets() == nil || len(req.GetSecrets()) == 0 {
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return status.Error(codes.InvalidArgument, "stage secrets cannot be nil or empty")
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}
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// validate stagingpath exists
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ok := checkDirExists(req.GetStagingTargetPath())
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if !ok {
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return status.Error(codes.InvalidArgument, "staging path does not exists on node")
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}
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return nil
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}
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// ValidateNodeUnstageVolumeRequest validates the node unstage request
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func ValidateNodeUnstageVolumeRequest(req *csi.NodeUnstageVolumeRequest) error {
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if req.GetVolumeId() == "" {
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return status.Error(codes.InvalidArgument, "volume ID missing in request")
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}
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if req.GetStagingTargetPath() == "" {
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return status.Error(codes.InvalidArgument, "staging target path missing in request")
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}
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return nil
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}
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// ValidateNodePublishVolumeRequest validates the node publish request
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func ValidateNodePublishVolumeRequest(req *csi.NodePublishVolumeRequest) error {
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if req.GetVolumeCapability() == nil {
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return status.Error(codes.InvalidArgument, "volume capability missing in request")
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}
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if req.GetVolumeId() == "" {
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return status.Error(codes.InvalidArgument, "volume ID missing in request")
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}
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if req.GetTargetPath() == "" {
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return status.Error(codes.InvalidArgument, "target path missing in request")
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}
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if req.GetStagingTargetPath() == "" {
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return status.Error(codes.InvalidArgument, "staging target path missing in request")
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}
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return nil
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}
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// ValidateNodeUnpublishVolumeRequest validates the node unpublish request
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func ValidateNodeUnpublishVolumeRequest(req *csi.NodeUnpublishVolumeRequest) error {
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if req.GetVolumeId() == "" {
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return status.Error(codes.InvalidArgument, "volume ID missing in request")
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}
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if req.GetTargetPath() == "" {
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return status.Error(codes.InvalidArgument, "target path missing in request")
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}
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return nil
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}
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