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Posted to reviews@mesos.apache.org by Gilbert Song <so...@gmail.com> on 2019/08/15 18:35:18 UTC

Re: Review Request 71201: Implemented `cleanup` method for `volume/secret` isolator.

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Ship it!




Ship It!

- Gilbert Song


On July 31, 2019, 12:04 a.m., Qian Zhang wrote:
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> https://reviews.apache.org/r/71201/
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> (Updated July 31, 2019, 12:04 a.m.)
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> Review request for mesos, Andrei Budnik and Gilbert Song.
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> Bugs: MESOS-9893
>     https://issues.apache.org/jira/browse/MESOS-9893
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> Repository: mesos
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> Description
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> Previously, after `volume/secret` isolator resolves a secret and write
> it into a path (i.e., <runtime_dir>/.secret/<UUID>) on agent host for a
> container, if the container fails to launch somehow (e.g., fails in
> another isolator's `prepare` method), that path on the host will never
> be cleaned up. In this patch, `volume/secret` isolator is improved to
> write all the resolved secrets for a container into a single directory
> (i.e., <runtime_dir>/.secret/<containerID>) on agent host, and the
> `cleanup` method of the `volume/secret` isolator is implemented to
> remove that directory when the container is destroyed.
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> 
> Diffs
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>   src/slave/containerizer/mesos/isolators/volume/secret.hpp a1664915bc6c5ff223fcc9949448408883c3010c 
>   src/slave/containerizer/mesos/isolators/volume/secret.cpp 4bbcc7af0216a483d71b367c154c24500545a40b 
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> Diff: https://reviews.apache.org/r/71201/diff/1/
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> Testing
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> Thanks,
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> Qian Zhang
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>