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Posted to reviews@mesos.apache.org by Andrei Budnik <ab...@mesosphere.com> on 2020/02/12 15:47:22 UTC

Re: Review Request 71966: Cgroups isolator: added support for nested cgroups during recovery.

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(Updated Фев. 12, 2020, 3:47 п.п.)


Review request for mesos, Greg Mann and Qian Zhang.


Bugs: MESOS-10079
    https://issues.apache.org/jira/browse/MESOS-10079


Repository: mesos


Description
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This patch enables recovery for nested cgroups and implements
the detection of orphaned nested cgroups.


Diffs (updated)
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  src/slave/containerizer/mesos/isolators/cgroups/cgroups.cpp b12b73d8e0161d448075378765e77867521de04e 


Diff: https://reviews.apache.org/r/71966/diff/2/

Changes: https://reviews.apache.org/r/71966/diff/1-2/


Testing
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Thanks,

Andrei Budnik


Re: Review Request 71966: Cgroups isolator: added support for nested cgroups during recovery.

Posted by Qian Zhang <zh...@gmail.com>.
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https://reviews.apache.org/r/71966/#review219922
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Ship it!




Ship It!

- Qian Zhang


On Feb. 12, 2020, 11:47 p.m., Andrei Budnik wrote:
> 
> -----------------------------------------------------------
> This is an automatically generated e-mail. To reply, visit:
> https://reviews.apache.org/r/71966/
> -----------------------------------------------------------
> 
> (Updated Feb. 12, 2020, 11:47 p.m.)
> 
> 
> Review request for mesos, Greg Mann and Qian Zhang.
> 
> 
> Bugs: MESOS-10079
>     https://issues.apache.org/jira/browse/MESOS-10079
> 
> 
> Repository: mesos
> 
> 
> Description
> -------
> 
> This patch enables recovery for nested cgroups and implements
> the detection of orphaned nested cgroups.
> 
> 
> Diffs
> -----
> 
>   src/slave/containerizer/mesos/isolators/cgroups/cgroups.cpp b12b73d8e0161d448075378765e77867521de04e 
> 
> 
> Diff: https://reviews.apache.org/r/71966/diff/7/
> 
> 
> Testing
> -------
> 
> 
> Thanks,
> 
> Andrei Budnik
> 
>


Re: Review Request 71966: Cgroups isolator: added support for nested cgroups during recovery.

Posted by Qian Zhang <zh...@gmail.com>.
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This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/71966/#review219914
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src/slave/containerizer/mesos/isolators/cgroups/cgroups.cpp
Lines 278-280 (patched)
<https://reviews.apache.org/r/71966/#comment308153>

    This seems not a proper example since cgroups isolator does not care about freezer hierarchy at all, maybe we should change it to something like:
    
    e.g., the nested cgroups created by the container itself.


- Qian Zhang


On Feb. 12, 2020, 11:47 p.m., Andrei Budnik wrote:
> 
> -----------------------------------------------------------
> This is an automatically generated e-mail. To reply, visit:
> https://reviews.apache.org/r/71966/
> -----------------------------------------------------------
> 
> (Updated Feb. 12, 2020, 11:47 p.m.)
> 
> 
> Review request for mesos, Greg Mann and Qian Zhang.
> 
> 
> Bugs: MESOS-10079
>     https://issues.apache.org/jira/browse/MESOS-10079
> 
> 
> Repository: mesos
> 
> 
> Description
> -------
> 
> This patch enables recovery for nested cgroups and implements
> the detection of orphaned nested cgroups.
> 
> 
> Diffs
> -----
> 
>   src/slave/containerizer/mesos/isolators/cgroups/cgroups.cpp b12b73d8e0161d448075378765e77867521de04e 
> 
> 
> Diff: https://reviews.apache.org/r/71966/diff/6/
> 
> 
> Testing
> -------
> 
> 
> Thanks,
> 
> Andrei Budnik
> 
>