homelab-codex-ws/services/brain-watchdog/env.example at 862c04a612d862a55d92f98862d42bb3f02ce58e - oskar/homelab-codex-ws - Forgejo: Beyond coding. We forge.

oskar/homelab-codex-ws

Oskar Kapala 039f9f7247 feat(piha): brain-watchdog — external watchdog for control-plane

Polls /summary on VPS over Tailscale every 60s; computes freshness
locally from last_update epoch (never trusts self-reported status).
Alerts via Telegram Bot API directly after 3 consecutive failures;
sends recovery message on heal. State (fail_count, alerted) persisted
to volume so debounce survives restarts.

- services/brain-watchdog/: Python service, no external deps (stdlib only)
- hosts/piha/runtime/brain-watchdog/: override with mem_limit 64m
- hosts/piha/services.yaml + inventory/topology.yaml: manifest entries

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

2026-06-01 17:54:36 +02:00

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 CONTROL_PLANE_URL=
 STALE_THRESHOLD=600
 INTERVAL=60
 FAILS_BEFORE_ALERT=3
 TG_TOKEN=
 TG_CHAT_ID=
 HEALTHCHECKS_URL=