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kata-containers / runtime

Kata Containers version 1.x runtime (for version 2.x see https://github.com/kata-containers/kata-containers).
https://katacontainers.io/
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Disk io limit of kata container (bps and iops) #3146

Closed free2k closed 3 years ago

free2k commented 3 years ago

Is your feature request related to a problem? Please describe.

Does docker have the --device-read-bps parameter to limit disk IO, and kata also supports disk IO limitation?

Describe the solution you'd like

Support disk IO limit

Describe alternatives you've considered

Additional context

Before raising this feature request

c3d commented 3 years ago

I see code intended to support rate limiting on block devices based on cgroups, but it's not clear that it's connected correctly. Could you submit a test command line with the effects you would like to observe (assuming you do not observe them today).

fidencio commented 3 years ago

This issue is being automatically closed as Kata Containers 1.x has now reached EOL (End of Life). This means it is no longer being maintained.

Important:

All users should switch to the latest Kata Containers 2.x release to ensure they are using a maintained release that contains the latest security fixes, performance improvements and new features.

This decision was discussed by the @kata-containers/architecture-committee and has been announced via the Kata Containers mailing list:

If you believe this issue still applies to Kata Containers 2.x, please open an issue against the Kata Containers 2.x repository, pointing to this one, providing details to allow us to migrate it.