docker-compose.yml

version: '3'

services:

  postgis:
    image: ${DOCKER_POSTGIS_IMAGE}
    restart: unless-stopped
    volumes:
       - postgres_data:/var/lib/postgresql/data
    container_name: iotserver-postgis
    ports:
      - "5432:5432"
    env_file:
      - .env
    environment:
      - POSTGRES_USER=${IOTSERVER_POSTGRES_USER}
      - POSTGRES_PASS=${IOTSERVER_POSTGRES_PASSWORD}
      - POSTGRES_DB=${IOTSERVER_POSTGRES_DBNAME}
      - POSTGRES_MULTIPLE_EXTENSIONS=postgis
      - ALLOW_IP_RANGE=0.0.0.0/0
    networks:
      services-network:
        aliases:
          - postgis
    healthcheck:
      test: "PGPASSWORD=${IOTSERVER_POSTGRES_PASSWORD} pg_isready -h 127.0.0.1 -U ${IOTSERVER_POSTGRES_USER} -d ${IOTSERVER_POSTGRES_DBNAME}"
      interval: 5s
      timeout: 5s
      retries: 5

  memcached:
    image: memcached
    restart: unless-stopped
    container_name: iotserver-memcached
    ports:
      - "11211:11211"
    networks:
      services-network:
        aliases:
          - memcached

  mqtt:
    image: eclipse-mosquitto
    restart: unless-stopped
    volumes:
      - ./docker/mqtt:/mosquitto/config/
    container_name: iotserver-mqtt
    ports:
      - "1883:1883"
    networks:
      services-network:
        aliases:
          - mqtt

  api:
    build: .
    restart: unless-stopped
    volumes:
      - ./:/usr/src/app
    container_name: iotserver-api
    env_file:
      - .env
    environment:
      - IOTSERVER_DJANGO_DEBUG=1
      - IOTSERVER_POSTGRES_HOST=postgis
      - IOTSERVER_MQTT_HOST=mqtt
      - IOTSERVER_MEMCACHED_LOCATION=memcached:11211
    depends_on:
      postgis:
        condition: service_healthy
    links:
      - postgis
      - memcached
      - mqtt
    ports:
      - "8000:8000"
    networks:
      services-network:
        aliases:
          - api
    command: ["./entrypoint.sh"]

volumes:
  postgres_data:
    external: true

networks:
  services-network:
    name: services-network
    driver: bridge