These upgrades are done. The database upgrade took longer than our test runs, but I have only found two related task failures so far; both reran green. The cluster is upgraded from 44.8.4 to 44.11.1: https://github.com/taskcluster/taskcluster/blob/main/CHANGELOG.md
We're keeping an eye on the Azure workers; please let us know if you see any odd behaviors with our Windows test pools. On Tue, Apr 12, 2022 at 12:07 PM Aki Sasaki <[email protected]> wrote: > The Taskcluster, CloudOps, and Releng teams are planning on rolling out a > Taskcluster minor-version upgrade and database RAM upgrade to the FirefoxCI > cluster on Wednesday, April 13. Proposed timeline: > > - Verify with Relman before proceeding > - Upgrade the cluster at 3pm UTC / 8am PDT > - Finish by 3:30pm UTC / 8:30am PDT; respond to this email. > > Our no-tree-closure cluster upgrade on March 24 worked smoothly. We're > planning on following that model again. The database will unavailable for 5 > minutes for the RAM upgrade; this will be another test of how much > disruption such an outage will create. If there is more disruption than > expected, ideally we can identify what we need to fix to make > non-tree-closure maintenance possible. > > In addition to the database RAM upgrade, the Taskcluster team has landed a > number of improvements to the worker manager, which should help address > slowness in spinning up new workers. Both sets of changes should help make > Taskcluster more responsive. > > Please let us know if you have any questions or concerns. > > Backchannels: > - Slack: #firefox-ci-proj (primary) and #taskcluster-cloudops > - Matrix: #releaseduty and #firefox-ci > -- You received this message because you are subscribed to the Google Groups "[email protected]" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/a/mozilla.org/d/msgid/dev-platform/CAHZztWQsuWifFrmzh%2BkrppjwiNpz6x7J1ujhbvOtjG9noxS2Ow%40mail.gmail.com.
