docker-compose.yml

services:
  service1:
    build:
      context: ./service1
      dockerfile: Dockerfile
    container_name: JPT-service-1
    ports:
      - "3501:3501"
    env_file: .env.atatus
    environment:
      - PORT=3501
      - SERVICE2_URL=http://service2:3502
      - ATATUS_APP_NAME=JPT-Service-1
      - KAFKA_BOOTSTRAP_SERVERS=kafka:9092
    networks:
      - app-network
    depends_on:
      - service2
      - kafka

  service2:
    build:
      context: ./service2
      dockerfile: Dockerfile
    container_name: JPT-service-2
    env_file: .env.atatus
    environment:
      - PORT=3502
      - SERVICE_1_URL=http://service1:3501
      - ATATUS_APP_NAME=JPT-Service-2
      - KAFKA_BOOTSTRAP_SERVERS=kafka:9092
    depends_on:
      - kafka
    ports:
      - "3502:3502"
    networks:
      - app-network

  kafka:
    image: confluentinc/cp-kafka:7.6.0
    container_name: kafka
    ports:
      - "9092:9092"
    volumes:
      - kafka_data:/var/lib/kafka/data
    networks:
      - app-network
    environment:
      # KRaft settings
      KAFKA_NODE_ID: 1
      KAFKA_PROCESS_ROLES: 'broker,controller'
      KAFKA_CONTROLLER_LISTENER_NAMES: 'CONTROLLER'
      KAFKA_LISTENER_SECURITY_PROTOCOL_MAP: 'CONTROLLER:PLAINTEXT,PLAINTEXT:PLAINTEXT'
      KAFKA_CONTROLLER_QUORUM_VOTERS: '1@kafka:9093'

      # Listener for other services in the same Docker network
      KAFKA_LISTENERS: 'PLAINTEXT://0.0.0.0:9092,CONTROLLER://kafka:9093'
      KAFKA_ADVERTISED_LISTENERS: 'PLAINTEXT://kafka:9092' # This is how your service1 & service2 will connect
      KAFKA_INTER_BROKER_LISTENER_NAME: PLAINTEXT
      KAFKA_LOG_DIRS: /var/lib/kafka/data

      # Cluster settings
      CLUSTER_ID: aDNkoppCRZmcMOQLUghOCA
      KAFKA_OFFSETS_TOPIC_REPLICATION_FACTOR: 1
      KAFKA_GROUP_INITIAL_REBALANCE_DELAY_MS: 0
      KAFKA_TRANSACTION_STATE_LOG_REPLICATION_FACTOR: 1
      KAFKA_TRANSACTION_STATE_LOG_MIN_ISR: 1

volumes:
  kafka_data:

networks:
  app-network:
    driver: bridge