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https://issues.apache.org/jira/browse/MESOS-6302?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Gilbert Song updated MESOS-6302:
--------------------------------
Sprint: Mesosphere Sprint 44
Story Points: 3
Component/s: containerization
> Agent recovery can fail after nested containers are launched
> ------------------------------------------------------------
>
> Key: MESOS-6302
> URL: https://issues.apache.org/jira/browse/MESOS-6302
> Project: Mesos
> Issue Type: Bug
> Components: containerization
> Reporter: Greg Mann
> Assignee: Gilbert Song
> Priority: Blocker
> Labels: mesosphere
> Fix For: 1.1.0
>
> Attachments: read_write_app.json
>
>
> After launching a nested container which used a Docker image, I restarted the
> agent which ran that task group and saw the following in the agent logs
> during recovery:
> {code}
> Oct 01 01:45:10 ip-10-0-3-133.us-west-2.compute.internal mesos-agent[4629]:
> I1001 01:45:10.813596 4640 status_update_manager.cpp:203] Recovering status
> update manager
> Oct 01 01:45:10 ip-10-0-3-133.us-west-2.compute.internal mesos-agent[4629]:
> I1001 01:45:10.813622 4640 status_update_manager.cpp:211] Recovering
> executor 'instance-testvolume.02c26bce-8778-11e6-9ff3-7a3cd7c1568e' of
> framework 118ca38d-daee-4b2d-b584-b5581738a3dd-0000
> Oct 01 01:45:10 ip-10-0-3-133.us-west-2.compute.internal mesos-agent[4629]:
> I1001 01:45:10.814249 4639 docker.cpp:745] Recovering Docker containers
> Oct 01 01:45:10 ip-10-0-3-133.us-west-2.compute.internal mesos-agent[4629]:
> I1001 01:45:10.815294 4642 containerizer.cpp:581] Recovering containerizer
> Oct 01 01:45:10 ip-10-0-3-133.us-west-2.compute.internal mesos-agent[4629]:
> Failed to perform recovery: Collect failed: Unable to list rootfses belonged
> to container a7d576da-fd0f-4dc1-bd5a-6d0a93ac8a53: Unable to list the
> container directory: Failed to opendir
> '/var/lib/mesos/slave/provisioner/containers/a7d576da-fd0f-4dc1-bd5a-6d0a93ac8a53/backends':
> No such file or directory
> Oct 01 01:45:10 ip-10-0-3-133.us-west-2.compute.internal mesos-agent[4629]:
> To remedy this do as follows:
> Oct 01 01:45:10 ip-10-0-3-133.us-west-2.compute.internal mesos-agent[4629]:
> Step 1: rm -f /var/lib/mesos/slave/meta/slaves/latest
> Oct 01 01:45:10 ip-10-0-3-133.us-west-2.compute.internal mesos-agent[4629]:
> This ensures agent doesn't recover old live executors.
> Oct 01 01:45:10 ip-10-0-3-133.us-west-2.compute.internal mesos-agent[4629]:
> Step 2: Restart the agent.
> {code}
> and the agent continues to restart in this fashion. Attached is the Marathon
> app definition that I used to launch the task group.
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