[MESOS-5211] Allow docker puller to use docker image IDs in addition to tags

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Duplicate
• Affects Version/s: 0.28.0
• Component/s: containerization, docker
• Labels: containerizer docker mesosphere
• Assignee: Unassigned
• Reporter: Cody Maloney
• Created: 13/Apr/16 21:00
• Updated: 19/Mar/17 23:11
• Resolved: 19/Mar/17 23:11

Description

Docker added support for a @<digest> format instead of :<tag> in 1.6 via pull 11109.

The @<digest> is useful because it allows reference to specific set of bits, rather than a tag (such as :latest) which can change over time.

Currently a number of code paths, such as the Mesos Docker code, the Mesos Containerizer Docker Provisioner do not support pulling / fetching docker containers by id.

Issue Links

• duplicates: MESOS-3505 Support specifying Docker image by Image ID.