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remotes/ctr: allow to limit max concurrent uploads like downloads

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Also add flags for push/pull subcommand to limit max concurrent
uploads/downloads.

Signed-off-by: Wei Fu <fuweid89@gmail.com>
This commit is contained in:
Wei Fu
2021-03-24 17:28:03 +08:00
parent 548d984f27
commit f8c2f04756
6 changed files with 49 additions and 6 deletions
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14
cmd/ctr/commands/images/push.go
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@@ -64,6 +64,9 @@ var pushCommand = cli.Command{
Name: "platform",
Usage: "push content from a specific platform",
Value: &cli.StringSlice{},
}, cli.IntFlag{
Name: "max-concurrent-uploaded-layers",
Usage: "Set the max concurrent uploaded layers for each push",
}),
Action: func(context *cli.Context) error {
var (
@@ -144,10 +147,17 @@ var pushCommand = cli.Command{
return nil, nil
})
return client.Push(ctx, ref, desc,
ropts := []containerd.RemoteOpt{
containerd.WithResolver(resolver),
containerd.WithImageHandler(jobHandler),
)
}
if context.IsSet("max-concurrent-uploaded-layers") {
mcu := context.Int("max-concurrent-uploaded-layers")
ropts = append(ropts, containerd.WithMaxConcurrentUploadedLayers(mcu))
}
return client.Push(ctx, ref, desc, ropts...)
})
// don't show progress if debug mode is set