docker-compose.yml

version: '3.8'

services:
  consumer-app:
    build:
      context: .
      dockerfile: Dockerfile.consumer
    depends_on:
      - kafka

  server:
    build:
      context: .
      dockerfile: Dockerfile.server
    ports:
      - "3000:3000"
    depends_on:
      - kafka

  mongo:
    image: mongo:latest
    ports:
      - "27017:27017"

  zookeeper:
    image: zookeeper
    ports:
      - "2181:2181"

  kafka:
    image: confluentinc/cp-kafka:latest
    ports:
      - "9092:9092"
    environment:
      - KAFKA_ZOOKEEPER_CONNECT=zookeeper:2181
      - KAFKA_ADVERTISED_LISTENERS=PLAINTEXT://kafka:9092
      - KAFKA_LISTENER_SECURITY_PROTOCOL_MAP=PLAINTEXT:PLAINTEXT
      - KAFKA_LISTENERS=PLAINTEXT://0.0.0.0:9092
      - KAFKA_LISTENER_NAME=PLAINTEXT
      - KAFKA_LOG_DIRS=/var/lib/kafka/logs
      - KAFKA_CONFLUENT_SUPPORT_METRICS_ENABLE=false
      - KAFKA_OFFSET_TOPIC_REPLICATION_FACTOR=1
    depends_on:
      - zookeeper