services:
  cadvisor:
    image: gcr.io/cadvisor/cadvisor:latest
    container_name: cadvisor
    restart: unless-stopped
    # 4. PRIVILEGED: Critical for reading hardware stats/OOM kills
    privileged: true
    devices:
      - /dev/kmsg
    ports:
      # 5. PORT MAPPING: keeping your preference (8082)
      # Ensure Prometheus targets are updated to use 8082!
      - "8082:8080"
    volumes:
      - /:/rootfs:ro
      - /var/run:/var/run:ro
      - /sys:/sys:ro
      - /var/lib/docker:/var/lib/docker:ro
      - /dev/disk/:/dev/disk:ro # Good for physical disk I/O stats
    command:
      - --docker_only
    environment:
      - TZ=America/Edmonton