gkh

swarm/monitoring.yaml

@@ -159,7 +159,51 @@ services:
         diun.enable: "true"
 
   # ============================================================
-  # CADVISOR — Container metrics (all nodes including Pi)
+  # BLACKBOX EXPORTER — HTTP/TCP/ICMP probing
+  # ============================================================
+  blackbox:
+    image: prom/blackbox-exporter:latest
+    environment:
+      TZ: America/Chicago
+    command:
+      - --config.file=/etc/blackbox/blackbox.yml
+    volumes:
+      - /DockerVol/blackbox/config:/etc/blackbox:ro
+    networks:
+      - netgrimoire
+    deploy:
+      placement:
+        constraints:
+          - node.hostname == znas
+          - node.platform.arch != aarch64
+          - node.platform.arch != arm
+      restart_policy:
+        condition: any
+        delay: 5s
+        max_attempts: 3
+        window: 120s
+      labels:
+        # --- Caddy ---
+        caddy: blackbox.netgrimoire.com
+        caddy.reverse_proxy: blackbox:9115
+        caddy.import: crowdsec
+        caddy.import_1: authentik
+
+        # --- Uptime Kuma ---
+        kuma.blackbox.http.name: Blackbox Exporter
+        kuma.blackbox.http.url: https://blackbox.netgrimoire.com
+
+        # --- Homepage ---
+        homepage.group: Monitoring
+        homepage.name: Blackbox
+        homepage.icon: prometheus.png
+        homepage.href: https://blackbox.netgrimoire.com
+        homepage.description: HTTP/TCP Probing
+
+        # --- DIUN ---
+        diun.enable: "true"
+
+  # ============================================================
   # Multi-arch image — runs on aarch64 and x86_64
   # ============================================================
   cadvisor: