Refactored container wait and make it public #2384
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Signed-off-by: Kevin Li <cnkevin@amazon.com>
AkihiroSuda
reviewed
Jul 21, 2023
| allErr = multierror.Append(allErr, waitErr) | ||
| } | ||
| } | ||
| return allErr | ||
| } | ||
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| func waitContainer(ctx context.Context, w io.Writer, container containerd.Container) error { | ||
| func WaitContainer(ctx context.Context, container containerd.Container) (code int64, err error) { |
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This should be pkg/containerutil.Wait()
https://github.com/containerd/nerdctl/blob/main/pkg/containerutil/containerutil.go
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Needs rebase |
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Wait container is useful for external callers.
The current container wait private method only return the error without the container status code, instead, it print the code.
This PR refactored the code to return both the status code and error, and make it public.
From docker API, the status code is int64, so converted the original uint32 to int64, and also use -1 to indicate non container wait error status.