[MESOS-1739] Allow slave reconfiguration on restart

• Type: Epic
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 1.5.0
• Labels: external-volumes mesosphere myriad
• Epic Name: Slave Reconfiguration
• Target Version/s: 1.5.0
• Sprint: Mesos Q3 Sprint 5, Mesos Q3 Sprint 6, Twitter Q4 Sprint 1, Twitter Mesos Q4 Sprint 2
• Story Points: 12
• Assignee: Benno Evers
• Reporter: Patrick Reilly
• Shepherd: Vinod Kone
• Created: 27/Aug/14 19:37
• Updated: 27/Mar/18 11:41
• Resolved: 02/Jan/18 19:33

Description

Make it so that either via a slave restart or a out of process "reconfigure" ping, the attributes and resources of a slave can be updated to be a superset of what they used to be.

Issue Links

• duplicates: MESOS-2676 slave recovery always fails when resources change
• incorporates: MESOS-4122 slave should ignore attribute changes
• is duplicated by: MESOS-1642 Slave should proceed with recovery if the old resources is a subset of the new resources.
• is related to: MESOS-8410 Reconfiguration policy fails to handle mount disk resources.
• relates to: MESOS-6223 Allow agents to re-register post a host reboot
• relates to: MESOS-3059 Allow http endpoint to dynamically change the slave attributes
• supercedes: MESOS-7616 Consider supporting changes to agent's domain without full drain.