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Jinwoo Hong
e476193bf5
* fix(relay): bound the same-cap shadow gate and apply a resumed backend update Two findings both adversarial reviews of tonight's merged set agree on. The report-only shadow health gate (#21849) had `continue-on-error: true` but no step timeout. That bounds the step's contribution to the job outcome, not its clock. Its reads are serialised, and a failure that answers nothing slowly — an expired credential, a project-wide Logging 429 storm — makes every read cost its full 3 x 60 s retry budget, so the cost scales with the roll window: roughly 8S + 2 reads for S ten-minute sub-windows. A 40-minute window is about 34 reads, or 108 minutes, against the job's `timeout-minutes: 75`. A cancelled job cannot be absorbed by continue-on-error, fires the failure-gated cleanup isolation on an already-restored cell, and stops the strict next-cell chain. Give the step `timeout-minutes: 5` and the artifact upload `timeout-minutes: 2`. A timed-out step is a failed step, which continue-on-error covers, so the job stays green. Inside the script, stop reading after an overall four-minute deadline and report the remaining checks unverified, so the normal outcome is a written verdict rather than a killed process; the step timeout is then only for a hung process. The census test pins both timeouts and that the deadline leaves the step time to write its verdict. The resume branch (#21860) accepted `changes == 0` with a non-empty `backendUpdate` as complete and applied nothing, so a resumed cell silently kept the 300-second drain and no request logging behind a green resume. That shape means the template and MIG are converged and only this cell's reviewed backend update is left, so apply the saved resume plan — the validator has already bounded it to this cell's backend and neither attribute restarts an instance — then continue as converged. Template-and-MIG drift still applies nothing, which is what a resume means, and a stranded cell's explicit MIG replace is unchanged. Claude-Session: relay-same-cap-gate-timeout-and-resume * fix(relay): raise the shadow gate bounds clear of a healthy gate's read time A healthy gate is already minutes of serial reads on the 2-vcpu runner, so a four-minute deadline would report unverified tails on ordinary days and stop the shadow roll measuring the comparison it exists for. Raise both together: the step to eight minutes and the script's own deadline to seven, keeping the census pin that the deadline leaves the step room to write its verdict. The job budget is unaffected: a ~14-minute cell plus eight is well inside 75. Claude-Session: relay-same-cap-gate-timeout-and-resume