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From "Joshua Cohen (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (AURORA-1014) Client binding_helper to resolve docker label to a stable ID at create
Date Thu, 29 Sep 2016 01:26:20 GMT

    [ https://issues.apache.org/jira/browse/AURORA-1014?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15531472#comment-15531472
] 

Joshua Cohen commented on AURORA-1014:
--------------------------------------

We could potentially implement this for the Docker containerizer now, and implement it for
the Mesos containerizer when MESOS-3505 is resolved?

> Client binding_helper to resolve docker label to a stable ID at create
> ----------------------------------------------------------------------
>
>                 Key: AURORA-1014
>                 URL: https://issues.apache.org/jira/browse/AURORA-1014
>             Project: Aurora
>          Issue Type: Story
>          Components: Client, Packaging
>            Reporter: Kevin Sweeney
>            Assignee: Santhosh Kumar Shanmugham
>
> Follow-up from discussion on IRC:
> Some docker labels are mutable, meaning the image a task runs in could change from restart
to restart even if the rest of the task config doesn't change. This breaks assumptions that
make rolling updates the safe and preferred way to deploy a new Aurora job
> Add a binding helper that resolves a docker label to an immutable image identifier at
create time and make it the default for the Docker helper introduced in https://reviews.apache.org/r/28920/



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