Review round 1: a cap per module let three build modules take three shares
of the node. The share is now one node value held by the node-engine's
yielding slice; each step divides it by every build slot of the node, from the
composer's words, or assumes every build seat at its own capacity without them.
The operator's desktop slows while it builds (shanks at 92%, the Go build
runtime at 1650% of 24 processors). The build modules declare cpu-cap
(default shanks=50,g14=50,ace=75), which the composer turns into the runtime's
quota at idle priority; each step's go, node and buildah commands get
GOMAXPROCS and UV_THREADPOOL_SIZE for their part of it, and the status tools
show the limits and what the kernel holds the runtime to.
mesh/check checking 15a5fe09b62e on c51a46b802d3 | novox/mesh-catalog#488 in group fix/1921-every-failure-r
Pins mesh-sdk fix/1921-every-failure-r, whose check ask no longer stops a level at its first failing test step. A captured fixture with a failing test in each of two packages proves the build module's test step names both.
mesh/delivery-group group fix/steps-bucket-ages held: a member is held: novox/mesh-sdk@518dae5ec9c8 (merged without a passing check: only a person decides what…
mesh/check pass 4e82a824be7a on cdbe2945cf6e | unit 1994 run, 2322 kept, 5 skipped | integration 2016 run, 2341 kept, 9 skipped | over bound: unit, in…
Without it in Kept, stdio.KeptState refuses the state before the bus (mesh-sdk go/keeps.go
refusedUnannounced), so the pause could be neither read nor written.
mesh-build-go's steps bucket filled to the bus's 64 MiB cap (27,370 keys, none ever removed) and
refused the end of a passed check, so the check read failed; mesh-build-node's (17.8 MB) and
mesh-build-image's grow the same way. A step's key is per step: its reader reads its end within
the step's bound, and a check's verdict is kept by the checker, so two days is ample. The node's
pause key lived in the same bucket and would have ended by itself; it moves to a pauses state
without an age (mesh-sdk fix/steps-bucket-ages, Puller.PausePut). No node is paused today, so
nothing is carried over.
g14's Go builder sat idle at capacity 2 because nothing woke its parked
puller. mesh-build-go, mesh-build-node and mesh-build-image now pin mesh-sdk
b9911dc1, whose puller watches the config value capacity as mesh-config
resolved it and wakes on each change, and hand it that watch.
mesh/delivery covered after its failure: a later walk that contains it was delivered: plan-1792875397682979170 (novox/mesh-catalog at 6fb0ceee into main,…
mesh/check failed: unit: git.novox.be/novox/mesh-catalog/chec… | b60077850dfb on 3bec357968da | judged by the candidate's mesh-build-go at 47bcc1b5810e
mesh/check failed: novox: the check ran past its bound of 30m0s, stuck at: test the unit level of novox/mesh-catalog#458 on novox | 3ca48ff23005 on 89…
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).
The local narrowing of mesh-build-go and mesh-build-node moves into mesh-sdk (feat/r4e-sdk
d1af87a), with its tests; each module keeps its fetch-level test on real git. The three
build modules are pinned to d1af87a.
The integration tests start the distribution registry (the store's own program) in the
test with its in-memory storage and the real PushBlob: the built bundle and archive each
answer a reference ending in its digest, the key the builder would write is valid and
deliverable, and the store serves bytes of that digest at the reference. The registry is
imported by these tests alone (go list -deps of the programs does not name it).
Kept (toolchains, keys, steps, each read by another module today) is said with stdio.Keeps
before the module serves; announcetest.Check holds the announcement equal to the code. The
module is pinned to mesh-sdk feat/r4e-sdk 9cb4d59.
mesh/merge-gate head 2d30dc2f1ef7 merged into trunk b5dbfbb78450 — pass: builds mesh-build-go, mesh-build-node → g14, novox, shanks; no bus step; every mac…
mesh/repo-check head 2d30dc2f1ef7 merged into trunk b5dbfbb78450 — pass: its merge-check.sh passed, each part in its toolchain: merge-check.sh (go), merge-…
jschoubben
mesh-tools