services:
  nginx:
    image: nginx:1.24-alpine
    container_name: nginx_proxy
    ports:
      - "80:80"
    volumes:
      - ./nginx/nginx.conf:/etc/nginx/nginx.conf:ro
      - ./logs/nginx:/var/log/nginx
    depends_on:
      - php-fpm-v1
      - php-fpm-v2
    healthcheck:
      test: ["CMD", "wget", "-q", "-O", "-", "http://localhost/"]
      interval: 10s
      timeout: 3s
      retries: 5
    networks:
      - app_network
    restart: unless-stopped

  php-fpm-v1:
    build:
      context: ./api-v1
      dockerfile: Dockerfile
    container_name: php_fpm_v1
    volumes:
      - ./api-v1:/var/www/html
      - ./logs/php-v1:/var/log/php-fpm
    env_file:
      - .env.v1
    healthcheck:
      test: ["CMD-SHELL", "curl -fsS http://nginx/api/v1/ > /dev/null"]
      interval: 10s
      timeout: 5s
      retries: 5
    networks:
      - app_network
    restart: unless-stopped

  php-fpm-v2:
    build:
      context: ./api-v2
      dockerfile: Dockerfile
    container_name: php_fpm_v2
    volumes:
      - ./api-v2:/var/www/html
      - ./logs/php-v2:/var/log/php-fpm
    env_file:
      - .env.v2
    healthcheck:
      test: ["CMD-SHELL", "curl -fsS http://nginx/api/v2/ > /dev/null"]
      interval: 10s
      timeout: 5s
      retries: 5
    networks:
      - app_network
    restart: unless-stopped

  postgres:
    image: postgres:15-alpine
    container_name: postgres_db
    env_file:
      - .env.db
    healthcheck:
      test: ["CMD-SHELL", "pg_isready -U $$POSTGRES_USER -d $$POSTGRES_DB"]
      interval: 10s
      timeout: 5s
      retries: 5
    volumes:
      - postgres_data:/var/lib/postgresql/data
      - ./database/init:/docker-entrypoint-initdb.d
    ports:
      - "5432:5432"
    networks:
      - app_network
    restart: unless-stopped

  memcached:
    image: memcached:1.6-alpine
    container_name: memcached_server
    healthcheck:
      test: ["CMD-SHELL", "pidof memcached"]
      interval: 10s
      timeout: 3s
      retries: 5
    ports:
      - "11211:11211"
    networks:
      - app_network
    restart: unless-stopped

  nginx_exporter:
    image: nginx/nginx-prometheus-exporter:0.11.0
    container_name: nginx_exporter
    command: ["-nginx.scrape-uri", "http://nginx/status"]
    ports:
      - "9113:9113"
    depends_on:
      - nginx
    networks:
      - app_network
    restart: unless-stopped

  php_fpm_exporter:
    image: hipages/php-fpm_exporter:latest
    container_name: php_fpm_exporter
    command:
      - "server"
      - "--phpfpm.scrape-uri=tcp://php-fpm-v1:9000/status"
      - "--phpfpm.scrape-uri=tcp://php-fpm-v2:9000/status"
      - "--web.listen-address=0.0.0.0:9253"
    ports:
      - "9253:9253"
    depends_on:
      - php-fpm-v1
      - php-fpm-v2
    networks:
      - app_network
    restart: unless-stopped

  postgres_exporter:
    image: prometheuscommunity/postgres-exporter:latest
    container_name: postgres_exporter
    env_file:
      - .env.db
    environment:
      DATA_SOURCE_NAME: "postgresql://${POSTGRES_USER}:${POSTGRES_PASSWORD}@postgres:5432/${POSTGRES_DB}?sslmode=disable"
    ports:
      - "9187:9187"
    depends_on:
      - postgres
    networks:
      - app_network
    restart: unless-stopped

  memcached_exporter:
    image: prom/memcached-exporter:latest
    container_name: memcached_exporter
    command: ["--memcached.address=memcached:11211"]
    ports:
      - "9150:9150"
    depends_on:
      - memcached
    networks:
      - app_network
    restart: unless-stopped

  prometheus:
    image: prom/prometheus:latest
    container_name: prometheus
    command: ["--config.file=/etc/prometheus/prometheus.yml","--storage.tsdb.path=/prometheus","--web.enable-lifecycle"]
    volumes:
      - ./monitoring/prometheus.yml:/etc/prometheus/prometheus.yml:ro
      - ./monitoring/alert.rules.yml:/etc/prometheus/alert.rules.yml:ro
      - prometheus_data:/prometheus
    ports:
      - "9090:9090"
    depends_on:
      - nginx_exporter
      - php_fpm_exporter
      - postgres_exporter
      - memcached_exporter
    networks:
      - app_network
    restart: unless-stopped

  alertmanager:
    image: prom/alertmanager:latest
    container_name: alertmanager
    volumes:
      - ./monitoring/alertmanager.yml:/etc/alertmanager/alertmanager.yml:ro
    ports:
      - "9093:9093"
    networks:
      - app_network
    restart: unless-stopped

volumes:
  postgres_data:
  prometheus_data:

networks:
  app_network:
    driver: bridge