[MESOS-4261] Remove docker auth server flag

• Type: Improvement
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 0.28.0
• Component/s: containerization
• Labels: mesosphere unified-containerizer-mvp
• Epic Link: Unified Container
• Sprint: Mesosphere Sprint 25, Mesosphere Sprint 26, Mesosphere Sprint 27, Mesosphere Sprint 28, Mesosphere Sprint 29
• Story Points: 3
• Assignee: Jie Yu
• Reporter: Timothy Chen
• Shepherd: Timothy Chen
• Created: 30/Dec/15 08:26
• Updated: 26/Nov/18 12:22
• Resolved: 26/Nov/18 12:22

Description

We currently use a configured docker auth server from a slave flag to get token auth for docker registry. However this doesn't work for private registries as docker registry supports sending down the correct auth server to contact.

We should remove docker auth server flag completely and ask the docker registry for auth server.

Issue Links

• is blocked by: MESOS-4296 Add docker URI fetcher plugin based on curl.
• relates to: MESOS-4241 Consolidate docker store slave flags