[jira] [Assigned] (AURORA-1824) Create a binding-helper to resolve docker tags to concrete image digests for MesosContainerizer

["Santhosh Kumar Shanmugham (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/AURORA-1824?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Santhosh Kumar Shanmugham reassigned AURORA-1824:
-------------------------------------------------

    Assignee: Santhosh Kumar Shanmugham

> Create a binding-helper to resolve docker tags to concrete image digests for MesosContainerizer
> -----------------------------------------------------------------------------------------------
>
>                 Key: AURORA-1824
>                 URL: https://issues.apache.org/jira/browse/AURORA-1824
>             Project: Aurora
>          Issue Type: Story
>            Reporter: Santhosh Kumar Shanmugham
>            Assignee: Santhosh Kumar Shanmugham
>
> Similar to the binding-helper that was introduced for DockerContainerizer (introduced in https://reviews.apache.org/r/52479/), we need another binding-helper that will resolve the MesosContainerizers docker config's image tag to image digest.
> DSL Translation:
> {noformat}
> Job {
> ...
> mesos = Mesos(image='{{docker.resolve["my-image"]["my-tag"]}}')
> ...
> }
> {noformat}
> will be translated to,
> {noformat}
> Job {
> ...
> mesos = Mesos(image=DockerImage(name="my-image", digest="my-digest"))
> ...
> }
> {noformat}



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