[MESOS-3043] Master does not handle InverseOffers in the Accept call (Event/Call API)

• Type: Task
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 0.25.0
• Component/s: master
• Labels: mesosphere
• Target Version/s: 0.25.0
• Epic Link: Maintenance
• Sprint: Mesosphere Sprint 17, Mesosphere Sprint 18
• Story Points: 3
• Assignee: Joris Van Remoortere
• Reporter: Joseph Wu
• Shepherd: Benjamin Hindman
• Created: 14/Jul/15 18:42
• Updated: 26/Nov/18 12:21
• Resolved: 26/Nov/18 12:21

Description

InverseOffers are similar to Offers in that they are Accepted or Declined based on their OfferID.

Some additional logic may be neccesary in Master::accept (src/master/master.cpp) to gracefully handle the acceptance of InverseOffers.

• The InverseOffer needs to be removed from the set of pending InverseOffers.
• The InverseOffer should not result any errors/warnings.

Note: accepted InverseOffers do not preclude further InverseOffers from being sent to the framework. Instead, an accepted InverseOffer merely signifies that the framework is currently fine with the expected downtime.

Issue Links

• Is contained by: MESOS-2076 Implement maintenance primitives in the Master.