jaiminho-tutorial-docker-compose.yml

version: '3.7'

networks:
  my_network:

services:
  zookeeper:
    image: confluentinc/cp-zookeeper:latest
    hostname: zookeeper
    environment:
      ZOOKEEPER_CLIENT_PORT: 2181
      ZOOKEPER_SSL_ENABLED: 'false'
    ports:
      - "2181:2181"
    networks:
      - my_network
    healthcheck:
      test: [ "CMD", "nc", "-z", "localhost", "2181" ]
      interval: 12s
      timeout: 6s
      retries: 8

  kafka:
    image: confluentinc/cp-kafka:latest
    container_name: kafka
    depends_on:
      zookeeper:
        condition: service_healthy
    ports:
      - "9092:9092"
    environment:
      KAFKA_ZOOKEEPER_CONNECT: zookeeper:2181
      KAFKA_ADVERTISED_LISTENERS: PLAINTEXT://kafka:9092
      KAFKA_OFFSETS_TOPIC_REPLICATION_FACTOR: 1
    networks:
      - my_network
    healthcheck:
      test: ["CMD-SHELL", "kafka-topics --bootstrap-server kafka:9092 --list"]
      interval: 12s
      timeout: 6s
      retries: 8

  api:
    build: .
    command: python manage.py runserver 0.0.0.0:8000
    volumes:
      - .:/app
    env_file:
      - .env
    ports:
      - "8000:8000"
    networks:
      - my_network
    depends_on:
      kafka:
        condition: service_healthy