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From Klaus Ma <klaus1982...@gmail.com>
Subject Re: How to enable docker container in Mesos-Agent within a Docker
Date Wed, 28 Oct 2015 02:22:38 GMT
:(. It does not work. Both linux & posix are tested. And according to the
description of launcher, linux is necessary for docker. It's strange that
/cgroup is empty, but I can start mesos-slave with docker container outside
the docker.

On Wed, Oct 28, 2015 at 9:54 AM, haosdent <haosdent@gmail.com> wrote:

> try add -e MESOS_LAUNCHER=posix
> On Oct 28, 2015 9:49 AM, "Klaus Ma" <klaus1982.cn@gmail.com> wrote:
>
>> Hi team,
>>
>> I'd like to start a mesos-agent in Docker with docker container, I can
>> run sleep docker within a ubuntu docker with following args; but I can not
>> start an Mesos Agent. Refer to the following for the detail of output:
>>
>> $sudo docker run --privileged --net=host -v /cgroup:/cgroup -v
>> /var/run/docker.sock:/var/run/docker.sock -v `which
>> docker`:/usr/local/bin/docker mesostest/mesos mesos-slave
>> --master=zk://xxxxx:2181/mesos --containerizers=docker,mesos
>>
>> ​I1028 01:43:38.415841     1 main.cpp:190] Build: 2015-10-26 19:18:04 by
>> engbuild
>> I1028 01:43:38.416102     1 main.cpp:192] Version: 0.26.0
>> I1028 01:43:38.416353     1 main.cpp:199] Git SHA:
>> e3e24f32a0e4b89dee416969c5bc67ae9742007c
>> Failed to create a containerizer: Could not create DockerContainerizer:
>> Failed to create docker: Failed to find a mounted cgroups hierarchy for the
>> 'cpu' subsystem; you probably need to mount cgroups manually
>> ​
>>
>> --
>> ​Klaus​
>>
>> <http://k82.me>
>>
>


-- 
Da (Klaus), Ma (马达) | PMP® | Advisory Software Engineer
Platform Symphony/DCOS Development & Support, STG, IBM GCG
+86-10-8245 4084 | klaus1982.cn@gmail.com | http://k82.me

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