92707fc8b1676d614e93b731e680a4913f3a9147 - continuous-integration

commit: 92707fc8b1676d614e93b731e680a4913f3a9147
[log]
author: Ted <tedx@google.com>
Mon Sep 14 12:32:58 2026 -0400
committer: GitHub <noreply@github.com>
Mon Sep 14 16:32:58 2026 +0000
tree: fcbb99741ac3dedfe0e43032fc303ae73b301307
parent: 8371ba898104e5fc9a8ebfa211b18ef3d67c03c7 [diff]

Stop building ubuntu 18 and 20 (#2846)

These platforms are far past EOL. We will stop building them. This PR
also adds a warning in the buildkite UI for deprecated platforms, and
adds a unit test asserting that the warning is correct.

buildkite/bazelci.py[diff]
buildkite/bazelci_test.py[diff]
buildkite/docker/build.sh[diff]
buildkite/docker/push.sh[diff]

4 files changed