All four droplets were deleted by mistake on 2026-10-17 and rebuilt as two:
Gatus and signal-api now share spacey with headscale, and arbret moves onto
vipy. The old IPs were recycled to strangers within a day.
- inventory: [observability] is spacey. Left as it was, the bare name
`monitoring` resolved through ~/.ssh/config to an IP that now belongs to
someone else. [arbret]/prd-arbret is gone.
- inventory: lan_ip fallbacks corrected from the Proxmox guest agent -
memos-box is .130 (was .145) and arbret-staging-box .145 (was .147).
- spacey: gatus_port 8081. headscale already holds 0.0.0.0:8080, and the two
never shared a host before.
- 402: status.<domain> is expected to resolve to spacey.
- headscale ACL: prd-arbret, prd-monitoring and stalwart-box removed.
Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
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