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Fix Delete race.

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Signed-off-by: Lantao Liu <lantaol@google.com>
This commit is contained in:
Lantao Liu
2017-06-12 23:54:39 +00:00
parent 7050011faa
commit bd09d31777
4 changed files with 114 additions and 70 deletions
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7
pkg/server/helpers.go
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@@ -226,6 +226,13 @@ func isContainerdContainerNotExistError(grpcError error) bool {
return grpc.ErrorDesc(grpcError) == containerd.ErrContainerNotExist.Error()
}
// isRuncProcessAlreadyFinishedError checks whether a grpc error is a process already
// finished error.
// TODO(random-liu): Containerd should expose this error in api. (containerd#999)
func isRuncProcessAlreadyFinishedError(grpcError error) bool {
return strings.Contains(grpc.ErrorDesc(grpcError), "os: process already finished")
}
// getSandbox gets the sandbox metadata from the sandbox store. It returns nil without
// error if the sandbox metadata is not found. It also tries to get full sandbox id and
// retry if the sandbox metadata is not found with the initial id.