docker-compose.yml

version: '3.1'
services:

  postgres:
    image: postgres:13.3
    ports:
      - 5432:5432
    volumes:
      - postgres:/var/lib/postgresql/data/
    environment:
      POSTGRES_USER: admin
      POSTGRES_PASSWORD: admin
    networks:
      - talos

  zookeeper:
    image: bitnami/zookeeper:3.7.1
    ports:
      - 2181:2181
    volumes:
      - zookeeper:/bitnami/zookeeper
    environment:
      ALLOW_ANONYMOUS_LOGIN: "yes"
    networks:
      - talos

  kafka:
    image: bitnami/kafka:3.4.0
    ports:
      - 9092:9092
      - 9093:9093
      - 9094:9094
    volumes:
      - kafka:/bitnami/kafka
      - ./infra:/opt/infra
    environment:
      KAFKA_BROKER_ID: "1"
      KAFKA_CFG_LISTENERS: "INTERNAL://:9092, EXTERNAL://:9093, K8S://:9094"
      KAFKA_CFG_ADVERTISED_LISTENERS: "INTERNAL://kafka:9092, EXTERNAL://localhost:9093"
      KAFKA_CFG_LISTENER_SECURITY_PROTOCOL_MAP: "INTERNAL:PLAINTEXT, EXTERNAL:PLAINTEXT, K8S:PLAINTEXT"
      KAFKA_CFG_ZOOKEEPER_CONNECT: "zookeeper:2181"
      KAFKA_INTER_BROKER_LISTENER_NAME: "INTERNAL"
      KAFKA_INTER_BROKER_USER: "admin"
      KAFKA_INTER_BROKER_PASSWORD: "admin-secret"
      KAFKA_CFG_NUM_PARTITIONS: "1"
      KAFKA_LOG_RETENTION_BYTES: -1
      KAFKA_LOG_RETENTION_MS: -1
      KAFKA_CFG_AUTO_CREATE_TOPICS_ENABLE: "true"
      KAFKA_CFG_SUPER_USERS: "User:admin"
      KAFKA_CLIENT_USERS: "admin,kafdrop"
      KAFKA_CLIENT_PASSWORDS: "admin-secret,admin-secret"
      ALLOW_PLAINTEXT_LISTENER: "yes"
    networks:
      - talos
    depends_on:
      - zookeeper

  kowl:
    image: quay.io/cloudhut/kowl:master
    ports:
      - 9091:8080
    environment:
      KAFKA_BROKERS: "kafka:9092"
    networks:
      - talos
    depends_on:
      - kafka
      - zookeeper

networks:
  talos:
    name: talos

volumes:
  postgres:
    driver: local
  zookeeper:
    driver: local
  kafka:
    driver: local