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From Jie Yu <yujie....@gmail.com>
Subject Re: Review Request 50271: Created an isolator for Linux capabilities.
Date Sun, 11 Sep 2016 00:18:41 GMT


> On Sept. 10, 2016, 6:23 p.m., Jie Yu wrote:
> > src/slave/containerizer/mesos/isolators/linux/capabilities.cpp, lines 47-49
> > <https://reviews.apache.org/r/50271/diff/9/?file=1495004#file1495004line47>
> >
> >     We need to have special case for command tasks (i.e., containerConfig.has_task_info()).
> >     
> >     For command tasks, we need to make sure the executor is running under root,
having all capabilities. I.e., `launchInfo.capability` should not be set.
> >     
> >     Instead, we need to add a new flag to command executor (`--capabilities`) and
command executor will pass that to `mesos-containerizer launch` helper.

You need this patch:
https://reviews.apache.org/r/51784


- Jie


-----------------------------------------------------------
This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/50271/#review148399
-----------------------------------------------------------


On Sept. 9, 2016, 3:26 p.m., Benjamin Bannier wrote:
> 
> -----------------------------------------------------------
> This is an automatically generated e-mail. To reply, visit:
> https://reviews.apache.org/r/50271/
> -----------------------------------------------------------
> 
> (Updated Sept. 9, 2016, 3:26 p.m.)
> 
> 
> Review request for mesos, Jay Guo and Jie Yu.
> 
> 
> Bugs: MESOS-5275
>     https://issues.apache.org/jira/browse/MESOS-5275
> 
> 
> Repository: mesos
> 
> 
> Description
> -------
> 
> This isolator evaluates agent allowed capabilities and passes net
> capabilities on to `mesos-containerizer` which enforces the
> capabilities.
> 
> Capability information is passed via a new field in
> `ContainerLaunchInfo`.
> 
> 
> Diffs
> -----
> 
>   include/mesos/slave/containerizer.proto 16dd3a19145b9764273cdb9a8899e353c98730e5 
>   src/CMakeLists.txt 01ef494f7120156de3b826d7def76fb30bcc61b5 
>   src/Makefile.am 15b9a63822eca8d0b428191940026756fba7821e 
>   src/slave/containerizer/mesos/containerizer.cpp 89b7e8db38916d69d9b2d4fe305d4397b0859a10

>   src/slave/containerizer/mesos/isolators/linux/capabilities.hpp PRE-CREATION 
>   src/slave/containerizer/mesos/isolators/linux/capabilities.cpp PRE-CREATION 
>   src/tests/containerizer/isolator_tests.cpp f8056ca08029feed5f164d4f94e24d521183bdfc

> 
> Diff: https://reviews.apache.org/r/50271/diff/
> 
> 
> Testing
> -------
> 
> `make check` and `sudo make check` (Debian jessie, gcc-4.9.2, w/o optimizations)
> 
> 
> Thanks,
> 
> Benjamin Bannier
> 
>


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