- checker_coordinator.sh: add COORDINATOR_SKIP_ROLES env (comma-separated) to drop
roles whose credentials are not provisioned from the registry entirely (never
canaried/run/ALARMed). Fail-safe: empty/unset = run all.
- systemd: sea-haven-checkers.{service,timer} run the coordinator nightly at ~03:30
UTC (90 min after the secrev sweep so they don't contend on $MIRROR_DIR / the
Claude pool). The unit sets COORDINATOR_SKIP_ROLES=aws-posture,confluence-doc
(aws-posture needs IAM Roles Anywhere; confluence-doc needs the confluence-bot
token — both intentionally unprovisioned).
Deployed + enabled on the box (deploy-before-merge): canary 4/4 with the skip,
timer scheduled for 2026-06-23 03:35 UTC.