docker-compose.yml

version: '3.8'

services:
  timescaledb:
    image: timescale/timescaledb:latest-pg12
    environment:
      POSTGRES_USER: ${POSTGRES_USER}
      POSTGRES_PASSWORD: ${POSTGRES_PASSWORD}
      POSTGRES_DB: ${POSTGRES_DB}
    ports:
      - "5432:5432"
    volumes:
      - timescaledb-data:/var/lib/postgresql/data
      - ./services/timescaledb/init.sql:/docker-entrypoint-initdb.d/init.sql
      - ./services/timescaledb/timescaledb.conf:/etc/postgresql/postgresql.conf

  pgadmin:
    image: dpage/pgadmin4
    environment:
      PGADMIN_DEFAULT_EMAIL: ${PGADMIN_DEFAULT_EMAIL}
      PGADMIN_DEFAULT_PASSWORD: ${PGADMIN_DEFAULT_PASSWORD}
    ports:
      - "80:80"
    volumes:
      - pgadmin-data:/var/lib/pgadmin

  mosquitto:
    image: eclipse-mosquitto
    ports:
      - "1883:1883"
      - "9001:9001"
      - "8883:8883"
    environment:
      - MOSQUITTO_USERNAME=${MOSQUITTO_USERNAME}
      - MOSQUITTO_PASSWORD=${MOSQUITTO_PASSWORD}
    volumes:
      - mosquitto-data:/mosquitto/data
      - mosquitto-logs:/mosquitto/logs
      - ./config/mosquitto/mosquitto.conf:/mosquitto/config/mosquitto.conf
      - ./config/mosquitto/mosquitto-entrypoint.sh:/mosquitto-entrypoint.sh
      - ./config/mosquitto/password_file:/mosquitto/config/password_file
    entrypoint: ["/mosquitto-entrypoint.sh"]
    healthcheck:
      test: ["CMD", "mosquitto_pub", "-h", "localhost", "-t", "test", "-m", "test", "-u", "${MOSQUITTO_USERNAME}", "-P", "${MOSQUITTO_PASSWORD}"]
      interval: 1m
      retries: 3
      start_period: 10s

  device_simulation:
    build: ./services/device_simulation
    environment:
      - MQTT_BROKER=${MQTT_BROKER}
      - MQTT_PORT=${MQTT_PORT}
      - MQTT_PUBLISH_TOPIC=${MQTT_PUBLISH_TOPIC}
      - MQTT_SUBSCRIBE_TOPIC=${MQTT_SUBSCRIBE_TOPIC}
      - MQTT_USERNAME=${MOSQUITTO_USERNAME}
      - MQTT_PASSWORD=${MOSQUITTO_PASSWORD}
      - DEVICE_ID=${DEVICE_ID}
      - SENSOR_NAME=${SENSOR_NAME}
    depends_on:
      mosquitto:
        condition: service_healthy
    volumes:
      - ./config/device/device_config.json:/app/config/device/device_config.json

volumes:
  timescaledb-data:
  pgadmin-data:
  mosquitto-data:
  mosquitto-logs: