docker-compose.yaml

version: '3.8'

services:
  # ===========================================
  # TimescaleDB - Time-series Database
  # ===========================================
  timescaledb:
    image: timescale/timescaledb:latest-pg16
    container_name: invernaderos-timescaledb
    environment:
      POSTGRES_DB: ${TIMESCALE_DB_NAME:-greenhouse_timeseries}
      POSTGRES_USER: ${TIMESCALE_USER:-admin}
      POSTGRES_PASSWORD: ${TIMESCALE_PASSWORD:?TIMESCALE_PASSWORD environment variable is required}
      POSTGRES_HOST_AUTH_METHOD: md5
    ports:
      - "5432:5432"
    volumes:
      - timescaledb_data:/var/lib/postgresql/data
    networks:
      - invernaderos-network
    healthcheck:
      test: ["CMD-SHELL", "pg_isready -U ${TIMESCALE_USER:-admin} -d ${TIMESCALE_DB_NAME:-greenhouse_timeseries}"]
      interval: 10s
      timeout: 5s
      retries: 5
    restart: unless-stopped

  # ===========================================
  # PostgreSQL - Metadata Database
  # ===========================================
  postgresql-metadata:
    image: postgres:16-alpine
    container_name: invernaderos-postgres-metadata
    environment:
      POSTGRES_DB: ${METADATA_DB_NAME:-greenhouse_metadata}
      POSTGRES_USER: ${METADATA_USER:-admin}
      POSTGRES_PASSWORD: ${METADATA_PASSWORD:?METADATA_PASSWORD environment variable is required}
      POSTGRES_HOST_AUTH_METHOD: md5
    ports:
      - "5433:5432"
    volumes:
      - postgres_metadata_data:/var/lib/postgresql/data
    networks:
      - invernaderos-network
    healthcheck:
      test: ["CMD-SHELL", "pg_isready -U ${METADATA_USER:-admin} -d ${METADATA_DB_NAME:-greenhouse_metadata}"]
      interval: 10s
      timeout: 5s
      retries: 5
    restart: unless-stopped

  # ===========================================
  # Redis - Cache
  # ===========================================
  redis:
    image: redis:7-alpine
    container_name: invernaderos-redis
    command: redis-server --requirepass ${REDIS_PASSWORD:?REDIS_PASSWORD environment variable is required}
    ports:
      - "6379:6379"
    volumes:
      - redis_data:/data
    networks:
      - invernaderos-network
    healthcheck:
      test: ["CMD", "redis-cli", "--raw", "incr", "ping"]
      interval: 10s
      timeout: 3s
      retries: 5
    restart: unless-stopped

  # ===========================================
  # EMQX - MQTT Broker
  # ===========================================
  emqx:
    image: emqx/emqx:latest
    container_name: invernaderos-emqx
    environment:
      EMQX_NAME: invernaderos-emqx
      EMQX_HOST: 127.0.0.1
      EMQX_DASHBOARD__DEFAULT_USERNAME: ${EMQX_DASHBOARD_USERNAME:-admin}
      EMQX_DASHBOARD__DEFAULT_PASSWORD: ${EMQX_DASHBOARD_PASSWORD:?EMQX_DASHBOARD_PASSWORD environment variable is required}
    ports:
      - "1883:1883"      # MQTT
      - "8883:8883"      # MQTT/SSL
      - "8083:8083"      # MQTT/WebSocket
      - "8084:8084"      # MQTT/WebSocket/SSL
      - "18083:18083"    # Dashboard
    volumes:
      - emqx_data:/opt/emqx/data
      - emqx_log:/opt/emqx/log
    networks:
      - invernaderos-network
    healthcheck:
      test: ["CMD", "/opt/emqx/bin/emqx", "ping"]
      interval: 10s
      timeout: 5s
      retries: 5
    restart: unless-stopped

  # ===========================================
  # Invernaderos API - Spring Boot Application
  # ===========================================
  api:
    build:
      context: .
      dockerfile: Dockerfile
    container_name: invernaderos-api
    environment:
      # Spring Profile
      SPRING_PROFILES_ACTIVE: ${SPRING_PROFILES_ACTIVE:-local}

      # JVM Options
      JAVA_OPTS: ${JAVA_OPTS:--Xms256m -Xmx512m}

      # TimescaleDB
      TIMESCALE_PASSWORD: ${TIMESCALE_PASSWORD:?TIMESCALE_PASSWORD environment variable is required}

      # PostgreSQL Metadata
      METADATA_PASSWORD: ${METADATA_PASSWORD:?METADATA_PASSWORD environment variable is required}

      # Redis
      REDIS_HOST: redis
      REDIS_PORT: 6379
      REDIS_PASSWORD: ${REDIS_PASSWORD:?REDIS_PASSWORD environment variable is required}

      # MQTT
      MQTT_BROKER_URL: ${MQTT_BROKER_URL:-tcp://emqx:1883}
      MQTT_USERNAME: ${MQTT_USERNAME:?MQTT_USERNAME environment variable is required}
      MQTT_PASSWORD: ${MQTT_PASSWORD:?MQTT_PASSWORD environment variable is required}
      MQTT_CLIENT_ID_PREFIX: ${MQTT_CLIENT_ID_PREFIX:-api_local_001}
    ports:
      - "8080:8080"
    volumes:
      # Mount application.yaml from local file
      - ./application-local.yaml:/app/config/application.yaml:ro
    networks:
      - invernaderos-network
    depends_on:
      timescaledb:
        condition: service_healthy
      postgresql-metadata:
        condition: service_healthy
      redis:
        condition: service_healthy
      emqx:
        condition: service_healthy
    healthcheck:
      test: ["CMD", "curl", "-f", "http://localhost:8080/actuator/health"]
      interval: 30s
      timeout: 3s
      retries: 3
      start_period: 60s
    restart: unless-stopped

# ===========================================
# Networks
# ===========================================
networks:
  invernaderos-network:
    driver: bridge
    name: invernaderos-network

# ===========================================
# Volumes
# ===========================================
volumes:
  timescaledb_data:
    name: invernaderos-timescaledb-data
  postgres_metadata_data:
    name: invernaderos-postgres-metadata-data
  redis_data:
    name: invernaderos-redis-data
  emqx_data:
    name: invernaderos-emqx-data
  emqx_log:
    name: invernaderos-emqx-log