Pacemaker restarts multiple nodes when reassigning maser
Bug #1786316 reported by
Anthony Landry
This bug affects 1 person
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
Fuel for OpenStack |
Invalid
|
Undecided
|
Anthony Landry |
Bug Description
Detailed bug description:
If the master rabbimq node is isolated and is not restarted by pacemaker, when it attempts to rejoin the cluster multiple nodes are restarted instead of just one.
Reproducibility:
Yes, in an isolated environment
Workaround:
manually modified cib.xml to contain the following bit of code:
<nvpair id="p_rabbitmq-
Impact:
Monitoring services that require the use of persistent messages can lose the occasional message due to the rabbit resets from a split-brain environment.
affects: | mos → fuel |
Changed in fuel: | |
assignee: | nobody → Oleksiy Molchanov (omolchanov) |
milestone: | none → 9.2-mu-8 |
status: | New → In Progress |
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sla2 for 9.0-updates