Add alert for wireguard handshake

2025-05-18 01:12:04 +02:00 · 2025-05-18 01:12:04 +02:00 · c07d96bbab
commit c07d96bbab
parent bd58d07001
1 changed files with 10 additions and 0 deletions
--- a/services/monitoring/prometheus.nix
+++ b/services/monitoring/prometheus.nix
@ -218,6 +218,16 @@
                annotations:
                  summary: SMART Wearout Indicator (instance {{ $labels.instance }})
                  description: "Device is wearing out on {{ $labels.instance }} drive {{ $labels.device }})\n  VALUE = {{ $value }}\n  LABELS = {{ $labels }}"
+          - name: wireguard_rules
+            rules:
+              - alert: WireguardHandshake
+                expr: (time() - wireguard_latest_handshake_seconds{instance="http-proxy.home.2rjus.net:9586",interface="wg0",public_key="32Rb13wExcy8uI92JTnFdiOfkv0mlQ6f181WA741DHs="}) > 300
+                for: 1m
+                labels:
+                  severity: warning
+                annotations:
+                  summary: "Wireguard handshake timeout on {{ $labels.instance }}"
+                  description: "Wireguard handshake timeout on {{ $labels.instance }} for more than 1 minutes."
      ''
    ];