version: '3.8'

services:
  # Telegraf Service
  telegraf:
    image: telegraf:latest
    container_name: telegraf
    environment:
      - HOST_PROC=/rootfs/proc
      - HOST_SYS=/rootfs/sys
      - HOST_ETC=/rootfs/etc
      - HOST_MOUNT_PREFIX=/hostfs
    volumes:
      - /:/rootfs:ro
      - /var/run/docker.sock:/var/run/docker.sock
      - ./telegraf/telegraf.conf:/etc/telegraf/telegraf.conf:ro
      - ./mibs:/usr/share/snmp/mibs
    ports:
      - "9126:9126" # Port for Prometheus to scrape
    networks:
      - monitoring

  # Prometheus Service
  prometheus:
    image: prom/prometheus:latest
    container_name: prometheus
    volumes:
      - ./prometheus/prometheus.yml:/etc/prometheus/prometheus.yml:ro
    command:
      - '--config.file=/etc/prometheus/prometheus.yml'
      - '--storage.tsdb.path=/prometheus'
    ports:
      - "9090:9090"
    networks:
      - monitoring

  # Grafana Service
  grafana:
    image: grafana/grafana:latest
    container_name: grafana
    depends_on:
      - prometheus
    ports:
      - "32110:3000"
    environment:
      - GF_SECURITY_ADMIN_PASSWORD=admin
      - GF_SECURITY_ADMIN_USER=admin
      - GF_INSTALL_PLUGINS=knightss27-weathermap-panel
    volumes:
      - grafana-data:/var/lib/grafana
    networks:
      - monitoring

networks:
  monitoring:
    driver: bridge

volumes:
  grafana-data: