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Manage wikilabels for labsdb1004 maintenance
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Description

Labsdb1004 is the database server that Wikilabels uses for it's operational storage. This database is going to go under maintenance some time soon. We'll need to announce the maintenance, take a backup, and then monitor the performance of wikilabels during the maintenance. According to @MoritzMuehlenhoff, this downtime should only last for 10 seconds. Theoretically, our connection pool should handle this downtime just fine.

Event Timeline

Halfak created this task.Apr 5 2017, 2:09 PM
Restricted Application added a subscriber: Aklapper. · View Herald TranscriptApr 5 2017, 2:09 PM

It looks like this maintenance is part of T155401.

I'm flexible with the upgrade, just propose a time that works for you (it's also not time-critical/urgent).

Halfak added a comment.Apr 5 2017, 7:58 PM

Great. I'm hoping to do the scheduling next week. Maybe we could do this in two weeks? Does that sound OK?

Halfak claimed this task.Apr 10 2017, 4:51 PM

FYI: Still haven't had time to make an announcement for this. I should be able to get it done tomorrow.

Halfak triaged this task as High priority.Apr 13 2017, 3:23 PM

I talked to @MoritzMuehlenhoff on IRC today and we settled on 4/21 at 1400 UTC. Announcements coming.

The maintenance notice is now deployed.