Resolved 2026-07-23
Root cause was not OOM state corruption — it was a much simpler misconfiguration:
filtering:
filtering_enabled: true
rewrites_enabled: false # ←…
Closed by /usr/local/sbin/gitea-digest.sh + gitea-digest.timer on PVE host (08:00 daily). Gotify app: Gitea digest.
Closed by Backrest native Gotify hooks (actionGotify on CONDITION_SNAPSHOT_SUCCESS / CONDITION_SNAPSHOT_ERROR + CONDITION_SNAPSHOT_WARNING) on all 3 plans. Gotify app: Backrest.
Closed by /usr/local/sbin/walg-staleness-check.sh + walg-staleness.timer on CT 103 (hourly). Queries pg_stat_archiver on each Postgres host; alerts on stale archive OR recent failures. Found…
Audit completed 2026-05-27
Worked through across two sessions (2026-05-26 → 2026-05-27). Findings per checklist item:
✅ mcp-proxmox + coder-mcp unhealthy (covers "paperless-mcp +…
Partially done 2026-05-26: _litellm_sync_loop and _lobechat_sync_loop disabled in mcp-gateway/server.py. LiteLLM decommissioned. Full MCP gateway sunset (Phase 3) deferred.