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Posted to issues@mesos.apache.org by "Gilbert Song (JIRA)" <ji...@apache.org> on 2019/04/05 18:33:00 UTC
[jira] [Commented] (MESOS-6934) Support pulling Docker images with
V2 Schema 2 image manifest
[ https://issues.apache.org/jira/browse/MESOS-6934?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16811150#comment-16811150 ]
Gilbert Song commented on MESOS-6934:
-------------------------------------
commit db917f639e2d05fcf493e87649f42ddd2abfeae0
Author: Andrei Budnik abudnik@mesosphere.com
Date: Fri Apr 5 13:06:49 2019 +0200
Fixed use-after-free bug in Docker provisioner store.
Deferred lambda callback of the `moveLayers()` to the `StoreProcess`
to prevent use-after-free of the process object since the callback
refers to the `StoreProcess` class variable `flags`.
Review: https://reviews.apache.org/r/70405
> Support pulling Docker images with V2 Schema 2 image manifest
> -------------------------------------------------------------
>
> Key: MESOS-6934
> URL: https://issues.apache.org/jira/browse/MESOS-6934
> Project: Mesos
> Issue Type: Improvement
> Components: containerization
> Environment: https://reviews.apache.org/r/70288/
> https://reviews.apache.org/r/70289/
> https://reviews.apache.org/r/70290/
> https://reviews.apache.org/r/70291/
> Reporter: Ilya Pronin
> Assignee: Gilbert Song
> Priority: Major
> Labels: containerization
> Fix For: 1.8.0
>
>
> MESOS-3505 added support for pulling Docker images by their digest to the Mesos Containerizer provisioner. However currently it only works with images that were pushed with Docker 1.9 and older or with Registry 2.2.1 and older. Newer versions use Schema 2 manifests by default. Because of CAS constraints the registry does not convert those manifests on-the-fly to Schema 1 when they are being pulled by digest.
> Compatibility details are documented here: https://docs.docker.com/registry/compatibility/
> Image Manifest V2, Schema 2 is documented here: https://docs.docker.com/registry/spec/manifest-v2-2/
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