xsecure — standby (vps2)
169.58.173.167 · generated 2026-08-13 16:29:13 UTC · auto-refresh 30s
HEALTHY
Replication
| Component | Detail | State |
|---|
| PostgreSQL (Supabase) | in_recovery=t · receiver=streaming · lag=5s | ok |
| LSN | recv 0/1514A918 / replay 0/1514A918 | — |
| MariaDB (mailcow) | IO=Yes · SQL=Yes · behind=0s | ok |
| Mailboxes | 1762 replicated | — |
| WireGuard tunnel | last handshake 46s ago | ok |
| Primary (vps1) | reachable · lsyncd=active | ok |
Storage
| Item | Value | |
|---|
| vmail | 574M | |
| disk | 284G free of 290G | |
Note
This server is a warm standby. Mail services are intentionally stopped —
only the two database replicas run. It does not accept mail while VPS1 is alive.
To fail over: /opt/replication/promote.sh, then repoint DNS.