1027437 - add more slave names to non jacuzzi builders

Status: RESOLVED FIXED

(Release Engineering :: General, defect, P1)

Description

[Jordan Lund (:jlund)]

we had a tree closure lasting over a few hours due to aws pending jobs (compile/build jobs) not finding a valid spot.

Theories included spot bidding prices being too high, not enough ip's in the AZ subnet group, and not enough slave names for non jacuzzi builders.

Patches were put in place for the first two theories but it seems like only upping the ondemand limit actually solved the issue. This is of course is not a solution so we should look at adding more slave names to our non-jacuzzi builders.

Apparently we added locked a lot of slaves to our jacuzzis in the the last week and this closure may be the result of that bug.

see https://bugzilla.mozilla.org/show_bug.cgi?id=1027308#c16 for more details

Comment 1

[Jordan Lund (:jlund)]

also rail, we added a subnet that appeared missing in our config for east-1c: https://hg.mozilla.org/build/cloud-tools/rev/ec66195a91fd

and, we should probably revert these two band aid fixes once we fix this bug:
https://hg.mozilla.org/build/cloud-tools/rev/eae3f6598284
https://hg.mozilla.org/build/cloud-tools/rev/64155873112f

Comment 2

[Rail Aliiev [:rail]]

See also https://bugzilla.mozilla.org/show_bug.cgi?id=1001416#c4

Comment 3

[Rail Aliiev [:rail]]

Attachment: spots.diff

Once this is in production I'll need to add the slave to slavealloc, that's it.

Comment 4

[Rail Aliiev [:rail]]

Comment on attachment 8442882 [details] [diff] [review]
spots.diff

https://hg.mozilla.org/build/buildbot-configs/rev/a51f0c4920c4

Comment 5

[Rail Aliiev [:rail]]

Attachment: spot-bld.csv

To be added to slavealloc

Comment 6

[Rail Aliiev [:rail]]

(In reply to Rail Aliiev [:rail] from comment #5)
> Created attachment 8442900 [details]
> spot-bld.csv
> 
> To be added to slavealloc

Done

Comment 7

[Jordan Lund (:jlund)]

buildbot-config patch live in production :)