Lots of stuff

templates/monitoring/docker-compose.yml

@@ -1,7 +1,7 @@
 services:
   # PORT 9099
   prometheus:
-    image: prom/prometheus:latest
+    image: prom/prometheus:v3.1.0
     container_name: prometheus
     restart: always
     volumes:
@@ -12,12 +12,26 @@ services:
 
   # PORT 9100
   node_exporter:
-    image: prom/node-exporter:latest
+    image: prom/node-exporter:v1.8.2
     container_name: node-exporter
     restart: always
     networks:
       - monitoring_net
 
+  # PORT 8080
+  cadvisor:
+    image: gcr.io/cadvisor/cadvisor:v0.49.2
+    container_name: cadvisor
+    volumes:
+      - /:/rootfs:ro
+      - /var/run:/var/run:ro
+      - /sys:/sys:ro
+      - /var/lib/docker/:/var/lib/docker:ro
+      - /dev/disk/:/dev/disk:ro
+    restart: unless-stopped
+    networks:
+      - monitoring_net
+
 networks:
   monitoring_net:
     external: true

templates/monitoring/prometheus.yml

@@ -1,5 +1,5 @@
 global:
-  scrape_interval: 5s
+  scrape_interval: 15s
 
 scrape_configs:
 
@@ -18,3 +18,7 @@ scrape_configs:
   - job_name: 'caddy'
     static_configs:
       - targets: ['caddy:2019']
+
+  - job_name: 'cadvisor'
+    static_configs:
+      - targets: ['cadvisor:8080']