Introduce prometheus for metrics collection.

monitoring/docker-compose.yaml

@@ -19,6 +19,8 @@ volumes:
     name: telegraf
   influxdb:
     name: influxdb
+  prometheus-config:
+    name: prometheus-config
 
 services:
   netdata:
@@ -96,6 +98,7 @@ services:
     networks:
       - proxy
       - internal
+    restart: unless-stopped
     labels:
       - "traefik.enable=true"
       - "traefik.http.routers.influx.rule=Host(`influx.lan`)"
@@ -103,6 +106,22 @@ services:
       - "traefik.http.routers.influx.service=influx"
       - "traefik.http.services.influx.loadbalancer.server.port=8086"
 
+  prometheus:
+    image: prom/prometheus
+    container_name: prometheus
+    volumes:
+      - prometheus-config:/etc/prometheus
+    networks:
+      - proxy
+      - internal
+    restart: unless-stopped
+    labels:
+      - "traefik.enable=true"
+      - "traefik.http.routers.prometheus.rule=Host(`prometheus.lan`)"
+      - "traefik.http.routers.prometheus.entrypoints=web"
+      - "traefik.http.routers.prometheus.service=prometheus"
+      - "traefik.http.services.prometheus.loadbalancer.server.port=9090"
+
   grafana:
     image: grafana/grafana-oss
     container_name: grafana