docker-compose.yml

version: '3.8'

services:
  mqtt_to_prometheus:
    build: .
    environment:
      - MQTT_BROKER=mqtt_broker
      - MQTT_PORT=1883
      - MQTT_TOPIC=home/OMG_ESP32_LORA/LORAtoMQTT
      - PROMETHEUS_PORT=8123
      - RETRY_INTERVAL=5
    ports:
      - "8000:8000"
    restart: always
    logging:
      driver: "json-file"
      options:
        max-size: "10m"
        max-file: "3"

  prometheus:
    image: prom/prometheus:latest
    volumes:
      - ./prometheus.yml:/etc/prometheus/prometheus.yml
    ports:
      - "9090:9090"
    restart: always

  promtail:
    image: grafana/promtail:latest
    volumes:
      - /var/log:/var/log
      - /var/lib/docker/containers:/var/lib/docker/containers
      - /var/run/docker.sock:/var/run/docker.sock
      - ./promtail-config.yml:/etc/promtail/promtail-config.yml

    command: -config.file=/etc/promtail/promtail-config.yml
    networks:
      - default
    ports:
      - "9080:9080"
    restart: always
  
  mqtt_broker:
    image: eclipse-mosquitto:latest
    ports:
      - "1883:1883"
      - "9001:9001"
    volumes:
      - mosquitto_data:/mosquitto/data
      - mosquitto_config:/mosquitto/config
    restart: always

networks:
  default:
    name: monitoring_net

volumes:
  mosquitto_data:
  mosquitto_config: