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Posted to dev@slider.apache.org by "Gour Saha (JIRA)" <ji...@apache.org> on 2017/03/09 06:01:37 UTC
[jira] [Assigned] (SLIDER-1213) docker manager cannot detect
failures of running docker containers
[ https://issues.apache.org/jira/browse/SLIDER-1213?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Gour Saha reassigned SLIDER-1213:
---------------------------------
Assignee: ouchengeng
> docker manager cannot detect failures of running docker containers
> ------------------------------------------------------------------
>
> Key: SLIDER-1213
> URL: https://issues.apache.org/jira/browse/SLIDER-1213
> Project: Slider
> Issue Type: Bug
> Components: agent
> Affects Versions: Slider 0.91
> Reporter: ouchengeng
> Assignee: ouchengeng
> Fix For: Slider 1.0.0
>
> Attachments: SLIDER-1213.patch
>
>
> For docker apps, DockerManager.py is used to monitor the status of running docker containers. However, it fails to detect the failures of running containers, etc, if I manually stop a docker container, and agent cannot detect it.
> There's a bug in DockerManager.py. When querying status, it should not return 0 or 1. Instead, it should return "STARTED" or "INSTALLED", as the same in CustomServiceOrchestrator.py, because these are the key words that Controller.py uses to determine the status of running apps.
> YarnDockerManager has the same issue.
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