actions/actions-runner-controller v0.27.5 on GitHub

Hey everyone! v0.27.5 is yet another patch release for the legacy ARC 🎉

This version includes a few stability fixes like #2671 accumulated in 3 months.
Thanks for your contribution and patience, as always!

To everyone who is still using v0.27.x, please be sure to read our GA announcement for the new ARC made in July. It's what we've been calling RunnerScaleSet, and should be more reliable and easy to use due to it's architectural enhancement and excellent engineering done by the team!

What's Changed

Fix update runners scheduled workflow to check for container-hooks upgrades by @Link- in #2576
Updates: container-hooks to v0.3.1 by @github-actions in #2580
Bump chart version to v0.23.3 for ARC v0.27.4 by @mumoshu in #2577
Apply naming convention to workflows by @Link- in #2581
Fix broken chart validation workflows by @Link- in #2589
Updates: container-hooks to v0.3.2 by @github-actions in #2597
Update CONTRIBUTING.md with new contribution guidelines and release process documentation by @Link- in #2596
Add new architecture diagram by @Link- in #2598
Add concurrency limits on all workflows to eliminate wasted cycles by @Link- in #2603
Discard logs on helm chart tests by @nikola-jokic in #2607
Scale Set Metrics ADR by @nikola-jokic in #2568
Fix workflows concurrency group names by @Link- in #2611
Add DrainJobsMode by @Link- in #2569
Fix typo in HorizontalRunnerAutoscaler by @becheran in #2563
feat: support configure docker insecure registry with env by @wu-cl in #2606
fix: labels on github webhook service template by @vrivellino in #2582
enable passing docker-gid in helm chart by @robertlestak in #2574
feat: allow for modifying var-run mount maximum size limit by @opdude in #2624
Use head_branch metric by @th-le in #2549
Update unconsumed HRA capacity reservation's expiration more frequently and consistently by @Nuru in #2502
Trim repo/org/enterprise to 63 characters in label values by @nikola-jokic in #2657
Updates: runner to v2.305.0 by @github-actions in #2674
Upgrade golang.org/x/net to 0.11 by @nikola-jokic in #2676
chore(deps): bump go.uber.org/multierr from 1.7.0 to 1.10.0 by @dependabot in #2400
chore(deps): bump github.com/onsi/ginkgo/v2 from 2.9.0 to 2.9.1 by @dependabot in #2401
Apply the label "runners update" on runner update PRs by @Link- in #2680
Adapt role name to prevent namespace collision by @timmjd in #2617
chore(gha-runner-scale-set): update indentation of initContainers by @kahirokunn in #2638
fix chart test by @nikola-jokic in #2694
Fix more broken links in docs by @rosesori in #2473
chore: remove 16 characters from -service-account by @kahirokunn in #2567
chore(deps): bump github.com/onsi/ginkgo/v2 from 2.9.1 to 2.11.0 by @dependabot in #2689
fix: template test of service account by @Langleu in #2705
Fix serviceMonitor labels in actionsMetrics by @marcin-motyl in #2682
chore: Set build version on make-runscaleset by @mumoshu in #2713
Add configurable log format to values.yaml and propagate it to listener by @nikola-jokic in #2686
Add status check before deserializing runner-registration response by @nikola-jokic in #2699
chore(deps): bump github.com/stretchr/testify from 1.8.2 to 1.8.4 by @dependabot in #2716
Updates: runner to v2.306.0 by @github-actions in #2727
Bump github.com/cloudflare/circl from 1.1.0 to 1.3.3 by @dependabot in #2628
Bump golang.org/x/net from 0.11.0 to 0.12.0 by @dependabot in #2750
fix: remove callbacks resulting in scales due to incomplete response by @Langleu in #2671
Fix panic: slice bounds out of range when runner spec contains volumeMounts. by @fatmcgav in #2720
Upgrade Docker Compose to v2.20.0 by @danielkubat in #2738
Fix deployment & service values in actionsMetrics by @marcin-motyl in #2683
add opportunity write dnsPolicy for controller by helm values by @sobolevskaya-k in #2708
fixed indent in a README example by @prein in #2725
add interval and timeout configuration for the actions-runner-controler serviceMonitors by @arielly-parussulo in #2654
feat: allow more dockerd options by @twildber in #2701
ADR: Customize listener pod by @nikola-jokic in #2752
Updates: runner to v2.307.1 by @github-actions in #2778
Fix scaling back to 0 after min runners were set to number > 0 by @nikola-jokic in #2742
Clarify multiple metrics in docs by @julietrb1 in #2712
Logs - Add missing formatting by @luka5 in #2780
Trim gha-runner-scale-set to gha-rs in names and remove role type suffixes by @nikola-jokic in #2706
Updates: runner to v2.308.0 by @github-actions in #2814
Document customization for containerModes by @nikola-jokic in #2777
Provide scale-set listener metrics by @nikola-jokic in #2559
Move gha-* docs out of preview by @Link- in #2779
Prepare 0.5.0 release by @Link- in #2783
Fix workflow after chart renaming by @Link- in #2822
Revert chart name and use helper constant to trim the name base by @nikola-jokic in #2824
Revert back the helm chart renaming hotfix by @Link- in #2823
Add grafana dashboard sample by @Link- in #2825
Upgrade e2e tests to latest version (0.5.0) by @Link- in #2826
Fix parsing AcquireJob MessageQueueTokenExpiredError by @nikola-jokic in #2837

New Contributors

@becheran made their first contribution in #2563
@wu-cl made their first contribution in #2606
@vrivellino made their first contribution in #2582
@robertlestak made their first contribution in #2574
@opdude made their first contribution in #2624
@th-le made their first contribution in #2549
@timmjd made their first contribution in #2617
@rosesori made their first contribution in #2473
@Langleu made their first contribution in #2705
@marcin-motyl made their first contribution in #2682
@fatmcgav made their first contribution in #2720
@danielkubat made their first contribution in #2738
@sobolevskaya-k made their first contribution in #2708
@prein made their first contribution in #2725
@arielly-parussulo made their first contribution in #2654
@twildber made their first contribution in #2701
@julietrb1 made their first contribution in #2712
@luka5 made their first contribution in #2780

Full Changelog: v0.27.4...v0.27.5