[jira] [Commented] (AURORA-1797) Add full support for ACI containers

["Joshua Cohen (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/AURORA-1797?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15585602#comment-15585602 ] 

Joshua Cohen commented on AURORA-1797:
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What happened here is that Mesos did not have support for fetching AppC images from a registry when the support was first added to Aurora. Now that Mesos supports AppC simple discovery, we should update Aurora as well.

> Add full support for ACI containers
> -----------------------------------
>
>                 Key: AURORA-1797
>                 URL: https://issues.apache.org/jira/browse/AURORA-1797
>             Project: Aurora
>          Issue Type: Story
>            Reporter: Thomas Bach
>
> For {{AppcImage}} to work properly the Mesos fetcher needs the {{os}} and {{arch}} labels in the image description. The relevant code for this can be found here: https://github.com/apache/mesos/blob/171d214afa92cce56d8e1c350d6b2968887e6f15/src/slave/containerizer/mesos/provisioner/appc/fetcher.cpp#L61
> At the moment {{AppcImage}} only supports {{name}} and {{image_id}} as attributes. These are sufficient for the tests in https://github.com/apache/aurora/blob/master/src/test/sh/org/apache/aurora/e2e/test_end_to_end.sh#L427 to pass properly. Here the fetcher is never invoked because the directory structure is laid out in such a way that Mesos finds the image in its cache.
> At the moment it is possible to work around this issue by giving Mesos the additional information via the {{default_container_info}} argument.



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