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https://issues.apache.org/jira/browse/MESOS-2724?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14580336#comment-14580336
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chenzongzhi commented on MESOS-2724:
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After see the Hook and Anonymous Module.
I find Anonymous Module is not suitable for this ticket. Because Anonymous
Module don't inject into Mesos core, The Anonymous Module can't get the
container infomation
And for Hook Module, as [~lins05] said, we should add a hook after a container
is launched.
like this way
virtual Try<Nothing> slaveAfterLaunchTaskHook(
const TaskInfo& taskInfo
const SlaveInfo& slaveInfo)
in this hook, we can get the cgroup id from taskInfo, and we can set the limit
here.
My consider here is that shall we need a hook after launch a task? I think this
is a generic requirement.
Do you guys have any suggestion? [~lins05] [~tnachen]
> Support running custom commands on slaves when launching a docker container
> ---------------------------------------------------------------------------
>
> Key: MESOS-2724
> URL: https://issues.apache.org/jira/browse/MESOS-2724
> Project: Mesos
> Issue Type: Improvement
> Components: framework
> Reporter: chenzongzhi
> Labels: features
>
> We use mesos + marathon to build our Paas platform. We meet a problem
> We want to execute some command after the docker container started. such as
> we want change the cgroup setting.
> We know We can execute some command in the docker container, but we want
> execute command in the host machine.
> Anyone know how to implement it or any good idea?
> Thanks
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