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From "Zhankun Tang (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (YARN-5394) Correct the wrong file name when mounting /etc/passwd to Docker Container
Date Fri, 29 Jul 2016 07:43:20 GMT

     [ https://issues.apache.org/jira/browse/YARN-5394?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel

Zhankun Tang updated YARN-5394:
    Attachment: YARN-5394-branch-2.8.002.patch

Upload a new patch of removing /etc/passwd bind-mount. This won't affect existing use cases.

> Correct the wrong file name when mounting /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-branch-2.8.001.patch, YARN-5394-branch-2.8.002.patch
> Current LCE (DockerLinuxContainerRuntime) is mounting /etc/passwd to the container. But
it seems to use wrong file name "/etc/password" for container.
> {panel}
> .addMountLocation("/etc/passwd", "/etc/password:ro");
> {panel}
> This causes LCE failed to launch the Docker container if the Docker images don't create
the same user name and UID in it.

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