# ©AngelaMos | 2026
# compose.yml

name: ${APP_NAME:-monitor}

services:
  nginx:
    build:
      context: .
      dockerfile: conf/docker/prod/vite.docker
    container_name: ${APP_NAME:-monitor}-nginx
    ports:
      - "${NGINX_HOST_PORT:-8432}:80"
    depends_on:
      backend:
        condition: service_healthy
    networks:
      - frontend
      - backend
    deploy:
      resources:
        limits:
          cpus: '1.0'
          memory: 256M
        reservations:
          cpus: '0.25'
          memory: 64M
    restart: unless-stopped

  backend:
    build:
      context: .
      dockerfile: conf/docker/prod/go.docker
    container_name: ${APP_NAME:-monitor}-backend
    expose:
      - "8080"
    env_file:
      - .env.prod
    environment:
      - APP_ENVIRONMENT=production
      - DATABASE_URL=postgres://${POSTGRES_USER:-monitor}:${POSTGRES_PASSWORD}@postgres:5432/${POSTGRES_DB:-monitor}?sslmode=disable
      - REDIS_URL=redis://:${REDIS_PASSWORD}@redis:6379/0
    depends_on:
      postgres:
        condition: service_healthy
      redis:
        condition: service_healthy
    networks:
      - backend
    deploy:
      resources:
        limits:
          cpus: '2.0'
          memory: 1G
        reservations:
          cpus: '0.5'
          memory: 256M
    healthcheck:
      test: ["CMD", "/app", "-healthcheck"]
      interval: 30s
      timeout: 5s
      retries: 3
      start_period: 30s
    restart: unless-stopped

  postgres:
    image: postgres:17-alpine
    container_name: ${APP_NAME:-monitor}-postgres
    environment:
      POSTGRES_USER: ${POSTGRES_USER:-monitor}
      POSTGRES_PASSWORD: ${POSTGRES_PASSWORD}
      POSTGRES_DB: ${POSTGRES_DB:-monitor}
    volumes:
      - pgdata:/var/lib/postgresql/data
    networks:
      - backend
    deploy:
      resources:
        limits:
          cpus: '1.0'
          memory: 512M
        reservations:
          cpus: '0.25'
          memory: 128M
    healthcheck:
      test: ["CMD-SHELL", "pg_isready -U ${POSTGRES_USER:-monitor} -d ${POSTGRES_DB:-monitor}"]
      interval: 10s
      timeout: 5s
      retries: 5
      start_period: 30s
    restart: unless-stopped

  redis:
    image: redis:7-alpine
    container_name: ${APP_NAME:-monitor}-redis
    command: redis-server --appendonly yes ${REDIS_PASSWORD:+--requirepass ${REDIS_PASSWORD}}
    volumes:
      - redisdata:/data
    networks:
      - backend
    deploy:
      resources:
        limits:
          cpus: '0.5'
          memory: 256M
        reservations:
          cpus: '0.1'
          memory: 64M
    healthcheck:
      test: ["CMD-SHELL", "redis-cli ${REDIS_PASSWORD:+-a ${REDIS_PASSWORD}} ping | grep PONG"]
      interval: 10s
      timeout: 5s
      retries: 5
    restart: unless-stopped

networks:
  frontend:
    driver: bridge
    ipam:
      config:
        - subnet: 10.203.83.0/24
  backend:
    driver: bridge
    ipam:
      config:
        - subnet: 10.203.84.0/24

volumes:
  pgdata:
  redisdata: