Ensure scheduler reconnects to the database if connection fails
Registered by
Michael Hudson-Doyle
Partly so we can start the job via upstart (i.e. before we know the db is up) we need to change the scheduler to continually attempt to reconnect to the db if the connection fails.
Blueprint information
- Status:
- Complete
- Approver:
- Paul Larson
- Priority:
- Medium
- Drafter:
- Michael Hudson-Doyle
- Direction:
- Approved
- Assignee:
- Michael Hudson-Doyle
- Definition:
- Approved
- Series goal:
- Accepted for linaro-11.11
- Implementation:
-
Implemented
- Milestone target:
-
2011.09
- Started by
- Michael Hudson-Doyle
- Completed by
- Michael Hudson-Doyle
Related branches
Related bugs
Sprints
Whiteboard
Headline: The LAVA Scheduler can now start reliably using upstart when the system is booted.
Acceptance: Upstart job can automatically start the scheduler and the scheduler will try to connect to the db until it comes up, rather than fail if it races and tries to start before the database.
(?)
Work Items
Work items:
Make sure connection is reattempted if initial connection fails: DONE
Make sure connection is closed and reopened if connection drops: DONE
Change upstart job to start lava-scheduler on boot: DONE
Dependency tree
* Blueprints in grey have been implemented.
