The scheduled migration is complete. Please reach out in #Firefox-CI on Matrix if you're seeing any issues.
Big thanks to Wei Zhou and Matt Boris for taking time on the weekend to get it done. -Andrew On Fri, Apr 10, 2026 at 10:49 AM Andrew Halberstadt <[email protected]> wrote: > Hello Firefox Developers, > > The Taskcluster and SRE teams will be migrating Firefox CI to new mozcloud > infrastructure this Sunday, April 12th, resulting in closing production > Firefox trees. The migration window will be between 09:00 PDT (14:00 UTC) > and 13:00 PDT (20:00 UTC). Trees will be closed for a subset of this > window. > > try will remain open and there may be minimal impact to it, starting at > 09:00 PDT (14:00 UTC). If around that time, some tasks seem stuck on > Treeherder, rerun them after the maintenance is complete. Similarly, if you > use Firefox CI on a Github repository, you may have to rerun tasks or close > and reopen pull requests. > > If you have any questions or concerns, please reach out to us in > #firefox-ci <https://matrix.to/#/%23firefox-ci:mozilla.org> on Matrix. > > Thanks, > Andrew > -- 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 visit https://groups.google.com/a/mozilla.org/d/msgid/dev-platform/CAAJAz%2B7SJ6-mLixPNrFRspJCMynJ%2BNWQ059Hz0zsUHOdtF2Ftw%40mail.gmail.com.
