version: "2.4"
services:
  cadvisor:
    command:
    - '--docker_only=true'
    - '--housekeeping_interval=30s'
    - '--disable_metrics=accelerator,cpu_topology,disk,memory_numa,tcp,udp,percpu,sched,process,hugetlb,referenced_memory,resctrl,cpuset,advtcp,memory_numa'
    - '--store_container_labels=false'
    - '--event_storage_event_limit=default=0'
    - '--event_storage_age_limit=default=0'
    container_name: monitoring-cadvisor
    devices:
      - /dev/kmsg:/dev/kmsg
    expose:
      - 8080
    hostname: rpi-cadvisor
    image: zcube/cadvisor:latest
    ipc: shareable
    networks:
      - rpimonitor_default
    privileged: true
    restart: unless-stopped
    security_opt:
      - label=disable
    volumes:
      - /:/rootfs:ro
      - /var/run:/var/run:rw
      - /sys:/sys:ro
      - /var/lib/docker/:/var/lib/docker:ro
      - /etc/machine-id:/etc/machine-id:ro
      
  grafana:
    container_name: monitoring-grafana
    environment:
      - GF_USERS_ALLOW_SIGN_UP=false
      - GF_PATHS_CONFIG=/etc/grafana/grafana.ini
      - GF_PATHS_DATA=/var/lib/grafana
      - GF_PATHS_HOME=/usr/share/grafana
      - GF_PATHS_LOGS=/var/log/grafana
      - GF_PATHS_PLUGINS=/var/lib/grafana/plugins
      - GF_PATHS_PROVISIONING=/etc/grafana/provisioning
    hostname: rpi-grafana
    image: grafana/grafana:latest
    networks:
      - rpimonitor_default
    ports:
      - 3000:3000
    restart: unless-stopped
    volumes:
      # to be modified depending on your needs
      - /portainer/Files/AppData/Config/grafana/data:/var/lib/grafana
      - /portainer/Files/AppData/Config/grafana/grafana.ini:/etc/grafana/grafana.ini
      - /portainer/Files/AppData/Config/grafana/provisioning:/etc/grafana/provisioning

  node-exporter:
    container_name: monitoring-node-exporter
    expose:
      - 9100
    hostname: rpi-exporter
    image: prom/node-exporter:latest
    networks:
      - rpimonitor_default
    restart: unless-stopped

  prometheus:
    command:
      - '--config.file=/etc/prometheus/prometheus.yml'
      - '--storage.tsdb.path=/prometheus'
      - '--storage.tsdb.retention.time=${PROMETHEUS_RETENTION:-15d}'
    container_name: monitoring-prometheus
    expose:
      - 9090
    hostname: rpi-prom
    image: prom/prometheus:latest
    user: root
    networks:
      - rpimonitor_default
    restart: unless-stopped
    volumes:
      # to be modified depending on your needs
      - /portainer/Files/AppData/Config/prometheus/data:/prometheus
      - /portainer/Files/AppData/Config/prometheus/config:/etc/prometheus/
    links:
      - cadvisor:cadvisor
      - node-exporter:node-exporter

networks:
  rpimonitor_default: