docker-compose.yml

version: '3'

networks:
  backend:
    driver: bridge

services:

  zookeeper:
    image: wurstmeister/zookeeper
    networks:
      - backend
    expose:
      - 2181
  
  kafka:
    image: wurstmeister/kafka:2.13-2.6.0
    ports:
      - $KAFKA_INTERNET_PORT:9093
    environment:
      KAFKA_BROKER_ID: 1
      KAFKA_CREATE_TOPICS: $KAFKA_CREATE_TOPICS
      KAFKA_ZOOKEEPER_CONNECT: zookeeper:2181
      KAFKA_LISTENERS: PLAINTEXT://:9092,SSL://:9093
      KAFKA_ADVERTISED_LISTENERS: PLAINTEXT://:9092,SSL://$KAFKA_INTERNET_HOST:$KAFKA_INTERNET_PORT
      KAFKA_SSL_KEYSTORE_LOCATION: /certificates/kafka.keystore
      KAFKA_SSL_KEYSTORE_PASSWORD: $KAFKA_SSL_KEY_PASSWORD
      KAFKA_SSL_KEY_PASSWORD: $KAFKA_SSL_KEY_PASSWORD
      KAFKA_SSL_TRUSTSTORE_LOCATION: /certificates/kafka.truststore
      KAFKA_SSL_TRUSTSTORE_PASSWORD: $KAFKA_SSL_KEY_PASSWORD
      KAFKA_SSL_CLIENT_AUTH: $KAFKA_SSL_CLIENT_AUTH
      KAFKA_SECURITY_PROTOCOL: $KAFKA_SECURITY_PROTOCOL
      KAFKA_SSL_ENABLED_PROTOCOLS: TLSv1.2,TLSv1.1,TLSv1
      KAFKA_SSL_ENDPOINT_IDENTIFICATION_ALGORITHM: ""
    depends_on: 
      - zookeeper
    networks:
      - backend
    volumes:
      - /var/run/docker.sock:/var/run/docker.sock
      - ./certificates:/certificates

  manager:
    image: sheepkiller/kafka-manager:stable
    environment:
      ZK_HOSTS: zookeeper:2181
      APPLICATION_SECRET: LetMeIn
    networks:
      - backend
    depends_on:
      - zookeeper
    ports:
      - ${KAFKA_MANAGER_PORT}:9000