MySQL RA OCF should use a timeout wrapper instead of sleep commands
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
Fuel for OpenStack |
Invalid
|
Medium
|
Unassigned | ||
Mitaka |
Won't Fix
|
Medium
|
Liubov Efremova | ||
Newton |
Invalid
|
Medium
|
Unassigned |
Bug Description
This comes from original mail thread http://<email address hidden>
"If there is one cloned mysql instance not starting, the
whole pacemaker cluster gets stuck and does not emit any log. On the
host of the failed instance, I can see a mysql resource agent process
calling the sleep command. If I kill that process, the pacemaker comes
back alive and RabbitMQ master gets promoted. In fact this long timeout
is blocking every resource from state transition in pacemaker.
This maybe a known problem of pacemaker and there are some discussions
in Linux-HA mailing list [2]. It might not be fixed in the near future.
It seems in generally it's bad to have long timeout in state transition
actions (start/
implement MySQL-wss resource agent to use a short start timeout and
monitor the wss cluster state using monitor action."
[2] http://
I believe the start/stop/
Related bug: https:/
Changed in fuel: | |
milestone: | none → 7.0 |
assignee: | nobody → Fuel Library Team (fuel-library) |
importance: | Undecided → Medium |
status: | New → Triaged |
Changed in fuel: | |
assignee: | Fuel Library Team (fuel-library) → Sergii Golovatiuk (sgolovatiuk) |
Changed in fuel: | |
milestone: | 7.0 → 8.0 |
status: | Won't Fix → Triaged |
no longer affects: | fuel/8.0.x |
tags: | added: area-library |
Changed in fuel: | |
milestone: | 8.0 → 9.0 |
Changed in fuel: | |
assignee: | Fuel Library Team (fuel-library) → Liubov Efremova (lefremova) |
Changed in fuel: | |
assignee: | Liubov Efremova (lefremova) → Alex Schultz (alex-schultz) |
Changed in fuel: | |
assignee: | Alex Schultz (alex-schultz) → Liubov Efremova (lefremova) |
Changed in fuel: | |
assignee: | Liubov Efremova (lefremova) → Sergii Golovatiuk (sgolovatiuk) |
Changed in fuel: | |
assignee: | Sergii Golovatiuk (sgolovatiuk) → Liubov Efremova (lefremova) |
Changed in fuel: | |
assignee: | Liubov Efremova (lefremova) → Bogdan Dobrelya (bogdando) |
Moving to 8.0 due to SCF.