node_exporter on all three hosts (port 9100, ZT-only). Prometheus server scrapes via the clan ZT IPv6s. Alertmanager routes alerts to @HarakatBot (chat 66070351); critical repeats every 1h, others 4h. Starter rule: HostDown when up==0 for 5m. Grafana on :3000 over ZT, provisioned with the local Prometheus as default datasource. Manual secrets on sunken-ship: /etc/alertmanager/telegram-token and /etc/grafana/secret-key. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> |
||
|---|---|---|
| .. | ||
| dotfiles-rebuild.nix | ||
| monitoring-node-exporter.nix | ||
| monitoring-prometheus-server.nix | ||
| server-debug-tools.nix | ||