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ci: remove release concurrency group from on_master.yaml#64

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vdusek merged 1 commit intomasterfrom
fix/release-concurrency-deadlock
May 7, 2026
Merged

ci: remove release concurrency group from on_master.yaml#64
vdusek merged 1 commit intomasterfrom
fix/release-concurrency-deadlock

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@vdusek vdusek commented May 7, 2026

Summary

The on_master.yaml workflow dispatches manual_release_beta.yaml and waits for it to finish, but both used the same release concurrency group with cancel-in-progress: false. Result: the dispatched run sat in pending forever while the parent held the slot — classic deadlock (see this stuck run).

Removing concurrency from on_master.yaml fixes it. manual_release_beta.yaml and manual_release_stable.yaml still share the release group, so serialization between actual releases is preserved.

The on_master workflow dispatches manual_release_beta.yaml and waits for it
to complete, but both shared the same `release` concurrency group, causing a
deadlock: the dispatched run sat in `pending` while the parent held the slot.
Beta/stable workflows still own the `release` group, so serialization between
releases is preserved.
@vdusek vdusek added t-tooling Issues with this label are in the ownership of the tooling team. adhoc Ad-hoc unplanned task added during the sprint. labels May 7, 2026
@vdusek vdusek self-assigned this May 7, 2026
@vdusek vdusek requested a review from janbuchar May 7, 2026 12:52
@github-actions github-actions Bot added this to the 140th sprint - Tooling team milestone May 7, 2026
@vdusek vdusek merged commit 4c8aa0c into master May 7, 2026
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@vdusek vdusek deleted the fix/release-concurrency-deadlock branch May 7, 2026 13:01
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3 participants