The build modules refuse every step and report unhealthy under a 20 GiB free-space floor, release workspaces, and sweep after 2 h (issues 1839 and 1894, ADR 0532) #458

Merged

jschoubben merged 2 commits from fix/1839-build-floor into main 2026-10-23 11:29:04 +00:00

Conversation 3 Commits 2 Files Changed 34

+724 -73

2 Commits

Author	SHA1	Message	Date
jschoubben	539a31103b	mesh-build-image: let the module's own guard decide whether the real-buildah tests run, so a check sandbox where rootless buildah cannot unshare skips them loudly instead of failing every catalogue check (issue 1894)	2026-10-23 12:38:09 +02:00
jschoubben	3ca48ff230	Refuse build steps under a free-space floor and release workspaces, so the build modules stop filling a build node's disk (issue 1839) ... mesh-build-go, mesh-build-node and mesh-build-image refuse every fetch, test and build, and say unhealthy, while their work or cache filesystem has less than 20 GiB free (build-agent's floor), so the builder chooses another node instead of filling this one. Each serves build_<x>_release, removing a workspace once its caller's last step answered; a failed fetch removes its own; a workspace never released goes two hours after its last use (ADR 0509) in place of a day, never while a step holds it. Pins mesh-sdk's fix/1839-build-floor (buildstep.Floor, buildstep.Workspaces).	2026-10-23 12:17:58 +02:00