kafka.yaml

# https://github.com/bitnami/bitnami-docker-postgresql/blob/master/docker-compose-replication.yml

version: '2'

services:
  postgresql:
    image: docker.io/bitnami/postgresql:11
    container_name: postgresql
    ports:
      - '5432:5432'
    volumes:
      - 'postgresql_master_data:/bitnami/postgresql'
      - './postgres:/bitnami/postgresql/conf/'
    environment:
      - POSTGRESQL_USERNAME=postgres
      - POSTGRESQL_PASSWORD=postgres
      - POSTGRESQL_DATABASE=postgres
      - ALLOW_EMPTY_PASSWORD=yes
  
  zookeeper:
    image: confluentinc/cp-zookeeper:6.2.0
    hostname: zookeeper
    container_name: zookeeper
    ports:
      - "2181:2181"
    environment:
      ZOOKEEPER_CLIENT_PORT: 2181

  broker:
    image: confluentinc/cp-kafka:6.2.0
    hostname: broker
    container_name: broker
    depends_on:
      - zookeeper
    ports:
      - "29092:29092"
    environment:
      KAFKA_ZOOKEEPER_CONNECT: 'zookeeper:2181'
      KAFKA_LISTENER_SECURITY_PROTOCOL_MAP: PLAINTEXT:PLAINTEXT,PLAINTEXT_HOST:PLAINTEXT
      KAFKA_ADVERTISED_LISTENERS: PLAINTEXT://broker:9092,PLAINTEXT_HOST://localhost:29092
      KAFKA_OFFSETS_TOPIC_REPLICATION_FACTOR: 1
      KAFKA_GROUP_INITIAL_REBALANCE_DELAY_MS: 0
      KAFKA_TRANSACTION_STATE_LOG_MIN_ISR: 1
      KAFKA_TRANSACTION_STATE_LOG_REPLICATION_FACTOR: 1
  
  debezium:
    image: debezium/connect:1.2.2.Final
    container_name: debezium
    hostname: debezium
    depends_on:
      - broker
    ports:
      - "8083:8083"
    environment:
      HOST_NAME: '0.0.0.0'
      ADVERTISED_HOST_NAME: debezium
      BOOTSTRAP_SERVERS: 'broker:9092'
      GROUP_ID: '1'
      CONFIG_STORAGE_TOPIC: debezium_configs
      OFFSET_STORAGE_TOPIC: debezium_offsets
      STATUS_STORAGE_TOPIC: debezium_statuses

  kowl:
    image: quay.io/cloudhut/kowl:master
    container_name: kowl
    command: 
      - "--config.filepath=/config/kowl.yaml"
    restart: always
    depends_on:
      - broker
      - debezium
    volumes:
      - './kowl:/config/'
    ports:
      - "8082:8080"

volumes:
  postgresql_master_data:
    driver: local