docker-compose.yml

version: '3.7'
services:
  server:
    build:
      context: .
      dockerfile: Dockerfile.server  
    container_name: server
    ports:
      - "50051:50051"
      - "9100:9100" # Porta Prometheus
    environment:
      - MYSQL_HOST=host.docker.internal
      - MYSQL_USER=root
      - MYSQL_PASSWORD=root
      - MYSQL_DATABASE=db
      - MYSQL_PORT=3306
      - PYTHONUNBUFFERED=1
    networks:
      - app-network

  data_collector2:
    build:
      context: .
      dockerfile: Dockerfile.data_collector  
    container_name: data_collector2
    depends_on:
      - kafka_broker-1
      - kafka_broker-2
      - kafka_broker-3
    environment:
      - MYSQL_HOST=host.docker.internal
      - MYSQL_USER=root
      - MYSQL_PASSWORD=root
      - MYSQL_DATABASE=db
      - MYSQL_PORT=3306
      - PYTHONUNBUFFERED=1
    ports:
      - "8000:8000" # Per esporre le metriche di Prometheus  
    networks:
      - app-network
    restart: always

  grpc-client:
    build:
      context: .
      dockerfile: Dockerfile.client
    container_name: grpc-client
    depends_on:
      - server
    ports:
      - "5000:5000"  # Espone il server Flask sulla porta 5000
    networks:
      - app-network

  alert-system:
    build:
      context: .
      dockerfile: Dockerfile.alert_system
    container_name: alert-system
    depends_on:
      - kafka_broker-1
      - kafka_broker-2
      - kafka_broker-3
    networks:
      - app-network

  alert-notifier-system:
    build:
      context: .
      dockerfile: Dockerfile.alert_notifier_system
    container_name: alert-notifier-system
    depends_on:
      - kafka_broker-1
      - kafka_broker-2
      - kafka_broker-3
    networks:
      - app-network


  zookeeper_:
    image: confluentinc/cp-zookeeper:latest
    container_name: zookeeper_
    environment:
      ZOOKEEPER_CLIENT_PORT: 2181
      ZOOKEEPER_TICK_TIME: 2000
    ports:
      - "2181:2181"
    networks:
      - app-network

  schema-registry:
    image: confluentinc/cp-schema-registry:latest
    hostname: schema_registry
    depends_on:
      - kafka_broker-1
      - kafka_broker-2
      - kafka_broker-3
    ports:
      - "8081:8081"
    environment:
      SCHEMA_REGISTRY_HOST_NAME: schema_registry
      SCHEMA_REGISTRY_KAFKASTORE_CONNECTION_URL: 'zookeeper:2181'
      SCHEMA_REGISTRY_LISTENERS: http://schema_registry:8081
      SCHEMA_REGISTRY_KAFKASTORE_BOOTSTRAP_SERVERS: PLAINTEXT://kafka-broker-2:9092,PLAINTEXT_INTERNAL://localhost:29092
      SCHEMA_REGISTRY_DEBUG: 'true'
    networks:
      - app-network

  kafka_broker-1:
    image: confluentinc/cp-kafka:latest
    hostname: kafka-broker-1
    container_name: kafka_broker-1
    ports:
      - "19092:19092"
    depends_on:
      - zookeeper_
    environment:
      KAFKA_BROKER_ID: 1
      KAFKA_ZOOKEEPER_CONNECT: 'zookeeper:2181'
      KAFKA_LISTENER_SECURITY_PROTOCOL_MAP: PLAINTEXT:PLAINTEXT,PLAINTEXT_INTERNAL:PLAINTEXT
      KAFKA_ADVERTISED_LISTENERS: PLAINTEXT://kafka_broker-1:9092
      KAFKA_OFFSETS_TOPIC_REPLICATION_FACTOR: 3
    networks:
      - app-network


  kafka_broker-2:
    image: confluentinc/cp-kafka:latest
    hostname: kafka-broker-2
    container_name: kafka_broker-2
    ports:
      - "29092:29092"
    depends_on:
      - zookeeper_
    environment:
      KAFKA_BROKER_ID: 2
      KAFKA_ZOOKEEPER_CONNECT: 'zookeeper:2181'
      KAFKA_LISTENER_SECURITY_PROTOCOL_MAP: PLAINTEXT:PLAINTEXT,PLAINTEXT_INTERNAL:PLAINTEXT
      KAFKA_ADVERTISED_LISTENERS: PLAINTEXT://kafka_broker-2:9092
      KAFKA_OFFSETS_TOPIC_REPLICATION_FACTOR: 3
    networks:
      - app-network

  kafka_broker-3:
    image: confluentinc/cp-kafka:latest
    hostname: kafka-broker-3
    container_name: kafka_broker-3
    ports:
      - "39092:39092"
    depends_on:
      - zookeeper_
    environment:
      KAFKA_BROKER_ID: 3
      KAFKA_ZOOKEEPER_CONNECT: 'zookeeper:2181'
      KAFKA_LISTENER_SECURITY_PROTOCOL_MAP: PLAINTEXT:PLAINTEXT,PLAINTEXT_INTERNAL:PLAINTEXT
      KAFKA_ADVERTISED_LISTENERS: PLAINTEXT://kafka_broker-3:9092
      KAFKA_OFFSETS_TOPIC_REPLICATION_FACTOR: 3
    networks:
      - app-network

  prometheus:
    image: prom/prometheus:latest
    container_name: prometheus
    volumes:
    - ./prometheus.yml:/etc/prometheus/prometheus.yml  # Mappa il file di configurazione
    command:
      - '--config.file=/etc/prometheus/prometheus.yml'
      - '--storage.tsdb.path=/prometheus'
      - '--web.console.libraries=/usr/share/prometheus/console_libraries'
      - '--web.console.templates=/usr/share/prometheus/consoles'
      - '--web.enable-lifecycle'
    ports:
      - "9090:9090" 
    links:
      - cadvisor:cadvisor
    depends_on:
      - cadvisor
    restart: always
    deploy:
      mode: global
    networks:
      - app-network

  cadvisor:
    image: google/cadvisor
    volumes:
      - /:/rootfs:ro
      - /var/run:/var/run:rw
      - /sys:/sys:ro
      - /var/lib/docker/:/var/lib/docker:ro
    ports:
      - 8080:8080
    restart: always
    deploy:
      mode: global
    networks:
      - app-network


networks:
  app-network:
    driver: bridge

volumes:
  mysql_data: