ci: restrict Stable result publication to main - #1341
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Manual Dev comparisons must not replace the complete Stable verdict with a CPU-only compatibility result after GPU promotion. Authorize each publisher before any status write, including failure handling. Refs: NVIDIA#1301 Signed-off-by: yifeif <277870278+yifeif-nv@users.noreply.github.com>
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Included review availability: Your plan provides up to 12 included reviews per hour; 11 remain after this review. 📝 SummarySummaryCommunity CI now allows Stable status publication only from the coordinator on Manual Automatic PR dual runs and existing GPU, Internal CI, Stable executor, and required-check behavior remain unchanged. Architecture impact
ValidationCommunity CI tests, contract checks, actionlint, Ruff, whitespace checks, and broader regression tests passed, with 264 tests reported. Review finding severity counts are unavailable from the supplied evidence. HUMAN REVIEW REQUIRED — Confirm status publication behavior after deployment. WalkthroughCommunity CI now requires main-based coordination for manual qualification, supports explicit Dev-only dispatches, restricts implementation refs, and guards status publication. Documentation and tests cover lane selection, snapshot handling, verdict preservation, authorization, and dispatch validation. ChangesCommunity CI status flow
Priority: ➖ Normal Estimated code review effort: 3 (Moderate) | ~25 minutes Change: Bug fix Sequence Diagram(s)sequenceDiagram
participant WorkflowDispatch
participant CommunityCI
participant GitHubAPI
WorkflowDispatch->>CommunityCI: Request ci_lane from main
CommunityCI->>CommunityCI: Validate lane, coordinator ref, and implementation ref
CommunityCI->>GitHubAPI: Dispatch approved Stable or Dev workflow
CommunityCI->>GitHubAPI: Publish authorized status
Suggested reviewers: Merge Risk: ⚪ Minimal · up to The updated workflow restricts coordination, publication, and implementation references as intended, with coverage for the changed lane and authorization paths. No merge-blocking risk remains. 🚥 Pre-merge checks | ✅ 8 | ❌ 1❌ Failed checks (1 warning)
✅ Passed checks (8 passed)
Full details: Docstring CoverageExplanation Docstring coverage is 0.00% which is insufficient. The required threshold is 80.00%. Docstring coverage is scoped to functions touched by this diff. Analyzed 10 functions across 1 files. (2 skipped: 2 unsupported.) Comment |
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Inline comments:
In @.github/workflows/community-ci.yml:
- Line 240: Update the Community CI coordinator flow around the Dev status
context and dispatch handling so coordination always runs from refs/heads/main,
while the validated Dev implementation ref is passed as input data rather than
selected as the workflow ref. Update the corresponding documentation in
community-ci.md and coverage in test_community_ci.py to enforce and describe
this behavior.
After applying the fix, consider running `coderabbit review --agent` for local
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.github/community-ci.md.github/workflows/community-ci.ymltools/tests/test_community_ci.py
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Signed-off-by: yifeif <277870278+yifeif-nv@users.noreply.github.com>
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Background
A manual Community CI start on the Dev branch could reuse a successful CPU-only compatibility run and overwrite the complete Stable failure or pending status after GPU promotion. Coordination also ran from the selected implementation branch. This follows up #1301 by keeping the coordinator on main and separating the implementation ref from the requested lane.
Exit Criteria
refs/heads/main.Implementation
ci_lane=dev. Keep them in a separate concurrency group, and route snapshot failures to Dev.TRTMC_COMMUNITY_CI_DEV_REF; the dispatcher accepts the approvedmainandci/developerrefs. Workers continue using the captured PR snapshot.Change categories
Validation
Commands and Results
python -m pytest tools/tests/test_community_ci.py -q: 150 passed.python -m tools.community_ci source-quality --base github/main: passed, including 287 contract tests, legal headers, complexity, and Ruff.actionlint .github/workflows/community-ci.yml, Ruff, andgit diff --check: passed.ci/developer@e1bf637a, retaining its GPU/promotion behavior and both sets of tests:python -m pytest tools/tests/test_community_ci.py tools/tests/test_new_ci.py tools/tests/test_merge_ready_slack_alert.py tools/tests/test_community_gpu_ci.py -q: 275 passed.ResourceExhausted: quota vpc.pool.countbefore model tests began. Independent cleanup confirmed the failed instance was absent.TRTMC Internal CI / Automated premerge gatepassed on this exact head.Hardware, Environment, and Revisions
Commit
4c4fd13737d8b936220c70a9a11051725e63488b, based onmain@82502513326fb2543f2088dffaa3a59c98c935d9. Local validation used Linux and Python 3.12. No model, checkpoint, CUDA, TensorRT, or GPU revision changed.Not Run / Remaining Gaps
This head has no completed GPU model-test evidence because the Brev provider VPC-pool quota blocked allocation. Dev remains advisory and is not a required merge check. The earlier head's GPU pass does not qualify this revision. The configured main-only coordinator and manual Dev-only entry require post-merge execution to verify deployment; no promotion has been performed.
Contributor Self-Review
Reviewed automatic/main/manual-Dev routing, every coordinator status-writing path, input ref validation, failure callbacks, and concurrency isolation. Tests cover non-main refs, a
maintag, mismatched status contexts, rejected implementation refs, automatic and manual main comparisons, and failed or pending Stable GPU results.Notes For Future Readers
After merging, apply the same fix to
ci/developerbefore promoting its GPU implementation. This PR does not update the live Dev branch or change required checks. Protected CI refs remain the source-code trust boundary; these checks enforce the supported coordinator routing.The coordination code overlaps #1338's workflow-layout refactor. If that lands first, preserve the main-only coordinator, validated implementation ref, publisher guard, and regression coverage in the resulting controller/action.
Risk level
This changes the manual coordinator entry and status publication. Main still starts both lanes when enabled; Stable test content and Internal CI are unchanged.