The GitHub Actions job "Required Checks" on texera.git/gh-readonly-queue/main/pr-7172-5de9bf94766d441e7d1655bf326a9208dc6769a5 has failed. Run started by GitHub user Yicong-Huang (triggered by Yicong-Huang).
Head commit for run: 092a02c46eae42305f18cd1025ae34a33b41c1d7 / Yicong Huang <[email protected]> ci: route merge-queue builds to self-hosted runner tiers with hosted fallback (#7172) ### What changes were proposed in this PR? Merge-queue builds default to four self-hosted runner tiers; PR runs opt in via a `ci:self-hosted` label, and push/scheduled runs stay GitHub-hosted. - `arc-heavy-linux`: amber, amber-integration, frontend - `arc-medium-linux`: platform, pyamber - `arc-light-linux`: service jobs and the precheck/aggregator control plane - `arc-bench-linux`: dedicated bench box, so bench numbers stay comparable A `runner-heartbeat` workflow proves every 15 minutes that the fleet is usable, not just reachable: disk and inode headroom, a live docker daemon, the tools builds assume. A stale or failed beat routes precheck back to `ubuntu-latest` and flips `ARC_AVAILABLE`, consulted by first-hop `runs-on` expressions and usable as a manual kill switch. `ARC_STATUS_TOKEN` optionally adds per-tier congestion probing. These runners are not ephemeral, so every self-hosted job ends with an `if: always()` step dropping what it produced: the workspace, its own `/tmp` scratch, and the containers it started with `docker run -d`, which `services:` never removes and which would block the next job's containers. Entry points clear their own leftovers first, since a killed job never reaches cleanup. Step conditions become `runner.os == 'Linux'`, so the matrices are label-agnostic. 25 runners are registered; no new credentials needed. ### Any related issues, documentation, discussions? Closes #7171 Discussion: #6973 ### How was this PR tested? - Repeated full CI rounds on a fork against a live 25-runner fleet ([Yicong-Huang#25](https://github.com/Yicong-Huang/texera/pull/25)), every job landing on its intended tier. - Fallback verified per tier: with a scale set offline, precheck routed that tier back to `ubuntu-latest`. - This PR carries `ci:self-hosted`, so its own rounds exercise the cleanup and self-healing paths on the real fleet. - Label-free rounds confirmed hosted behavior is unchanged. ### Was this PR authored or co-authored using generative AI tooling? Generated-by: Claude Code (Claude Fable 5, Claude Opus 5) --------- Co-authored-by: Claude Fable 5 <[email protected]> Report URL: https://github.com/apache/texera/actions/runs/32943205762 With regards, GitHub Actions via GitBox
