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https://issues.apache.org/jira/browse/MESOS-8509?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16345176#comment-16345176
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Qian Zhang commented on MESOS-8509:
-----------------------------------
Basically we should add a validation to disallow setting Docker container's
restart policy so that the Docker container's life cycle can be fully
controlled by Mesos.
> Launching a Docker container with `--restart=always` may cause the Docker
> container is running after the task completes
> -----------------------------------------------------------------------------------------------------------------------
>
> Key: MESOS-8509
> URL: https://issues.apache.org/jira/browse/MESOS-8509
> Project: Mesos
> Issue Type: Bug
> Components: docker
> Reporter: Qian Zhang
> Priority: Major
>
> If user launches a task (e.g., sleep 10) using the Docker containerizer to
> run a Docker container with `–restart=always` option (it can be enabled with
> `ContainerInfo.DockerInfo.parameters`), after the task completes, the Docker
> container will be stopped and will not be automatically started again
> (because Docker container's restart policy is ignored if the container is
> manually stopped) which is good. But when the Docker daemon is restarted
> (e.g., the agent host is rebooted), that Docker container will be
> automatically started by Docker daemon which is obviously not what we want.
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