Mailing-List: contact yarn-issues-help@hadoop.apache.org; run by ezmlm
Precedence: bulk
Date: Wed, 3 Aug 2016 17:04:20 +0000 (UTC)
From: "Allen Wittenauer (JIRA)" <jira@apache.org>
To: yarn-issues@hadoop.apache.org
Message-ID: <JIRA.12992362.1469471683000.213964.1470243860625@Atlassian.JIRA>
In-Reply-To: <JIRA.12992362.1469471683000@Atlassian.JIRA>
References: <JIRA.12992362.1469471683000@Atlassian.JIRA> <JIRA.12992362.1469471683928@arcas>
Subject: [jira] [Commented] (YARN-5428) Allow for specifying the docker
 client configuration directory
MIME-Version: 1.0
Content-Type: text/plain; charset=utf-8
Content-Transfer-Encoding: 7bit
archived-at: Wed, 03 Aug 2016 17:04:22 -0000


    [ https://issues.apache.org/jira/browse/YARN-5428?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15406226#comment-15406226 ] 

Allen Wittenauer commented on YARN-5428:
----------------------------------------

... and none of that answers the key question:

Why is the admin providing the passwords and not the user?  Why can't a user provide a config.json as part of their job submission? All users having the exact same access to every docker registry seems like a huge fail in any large (read: enterprise) environment.

> Allow for specifying the docker client configuration directory
> --------------------------------------------------------------
>
>                 Key: YARN-5428
>                 URL: https://issues.apache.org/jira/browse/YARN-5428
>             Project: Hadoop YARN
>          Issue Type: Sub-task
>          Components: yarn
>            Reporter: Shane Kumpf
>            Assignee: Shane Kumpf
>         Attachments: YARN-5428.001.patch, YARN-5428.002.patch, YARN-5428.003.patch, YARN-5428.004.patch
>
>
> The docker client allows for specifying a configuration directory that contains the docker client's configuration. It is common to store "docker login" credentials in this config, to avoid the need to docker login on each cluster member. 
> By default the docker client config is $HOME/.docker/config.json on Linux. However, this does not work with the current container executor user switching and it may also be desirable to centralize this configuration beyond the single user's home directory.
> Note that the command line arg is for the configuration directory NOT the configuration file.
> This change will be needed to allow YARN to automatically pull images at localization time or within container executor.


--
This message was sent by Atlassian JIRA
(v6.3.4#6332)

---------------------------------------------------------------------
To unsubscribe, e-mail: yarn-issues-unsubscribe@hadoop.apache.org
For additional commands, e-mail: yarn-issues-help@hadoop.apache.org