name: monitoring

services:
  prometheus:
    image: prom/prometheus:v3.4.0
    container_name: prometheus
    restart: unless-stopped
    ports:
      - "9090:9090"
    command:
      - '--config.file=/etc/prometheus/prometheus.yml'
      - '--storage.tsdb.path=/prometheus'
      - '--storage.tsdb.retention.time=90d'
      - '--web.enable-lifecycle'
    volumes:
      - /mnt/tank/docker/appdata/prometheus:/prometheus
      - /mnt/docker-ssd/docker/compose/monitoring/prometheus.yml:/etc/prometheus/prometheus.yml:ro
    networks:
      - default

  grafana:
    image: grafana/grafana:13.0.1
    container_name: grafana
    restart: unless-stopped
    ports:
      - "3000:3000"
    environment:
      TZ: ${TZ}
      GF_SECURITY_ADMIN_USER: ${GF_ADMIN_USER}
      GF_SECURITY_ADMIN_PASSWORD: ${GF_ADMIN_PASS}
      GF_SERVER_ROOT_URL: https://${GF_HOST}/
    volumes:
      - /mnt/tank/docker/appdata/grafana:/var/lib/grafana
      - /mnt/docker-ssd/docker/compose/monitoring/provisioning:/etc/grafana/provisioning:ro
    networks:
      - pangolin
      - default

  node-exporter:
    image: prom/node-exporter:v1.9.0
    container_name: node-exporter
    restart: unless-stopped
    ports:
      - "9100:9100"
    command:
      - '--path.procfs=/host/proc'
      - '--path.sysfs=/host/sys'
      - '--path.rootfs=/rootfs'
      - '--collector.filesystem.mount-points-exclude=^/(sys|proc|dev|host|etc)($$|/)'
    volumes:
      - /proc:/host/proc:ro
      - /sys:/host/sys:ro
      - /:/rootfs:ro
    networks:
      - default

networks:
  pangolin:
    external: true