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From "Zhankun Tang (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (YARN-5394) Remove bind-mount /etc/passwd to Docker Container
Date Tue, 02 Aug 2016 06:46:20 GMT

    [ https://issues.apache.org/jira/browse/YARN-5394?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15403477#comment-15403477
] 

Zhankun Tang commented on YARN-5394:
------------------------------------

Seems unrelated unit test failed. Please review

> Remove bind-mount /etc/passwd to Docker Container
> -------------------------------------------------
>
>                 Key: YARN-5394
>                 URL: https://issues.apache.org/jira/browse/YARN-5394
>             Project: Hadoop YARN
>          Issue Type: Sub-task
>          Components: yarn
>            Reporter: Zhankun Tang
>            Assignee: Zhankun Tang
>         Attachments: YARN-5394.002.patch, YARN-5394.003.patch
>
>
> Current LCE (DockerLinuxContainerRuntime) is mounting /etc/passwd to the container. And
it seems uses wrong file name "/etc/password" for container.
> {panel}
> .addMountLocation("/etc/passwd", "/etc/password:ro");
> {panel}
> The biggest issue of bind-mount /etc/passwd is that it overrides the users defined in
Docker image which is not expected. Remove it won't affect existing use cases.



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