Natalie 273a7c71f8 feat(infra): auto-cull orphaned packer build droplets to prevent zombies ... Packer destroys its build droplet on a clean finish, but a killed/slept/ network-dropped run leaves the s-8vcpu-16gb-amd builder alive (~$192/mo). This happened once already (.project/handoffs/20260629_packer-cross-account-leak.md). Two defense layers: - scripts/cull-orphan-builders.sh reaps leftover builders by name prefix (mc-packer-* / legacy packer-*) with a size guard and an optional age guard; pins the MC token via --access-token. - cloud-bringup.sh calls it in its EXIT trap, so a failed/Ctrl-C'd build reaps its own builder. - infra/launchd/com.uvlava.mc.cull-builders.plist sweeps every 30m with --min-age-min 90 to catch SIGKILL/power-loss cases no trap can. golden-image.pkr.hcl names the builder mc-packer-<ts> for deterministic matching. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>		2026-06-30 00:05:59 -04:00
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golden-image.pkr.hcl	feat(infra): auto-cull orphaned packer build droplets to prevent zombies	2026-06-30 00:05:59 -04:00
provision.sh	feat(dist): build-artifact Space — publish/fetch/sync fetch-or-build + RL model sharing	2026-06-28 06:02:33 -04:00