docker-compose.yml

version: '3'

services:
  # Application

  database:
    image: 'bitnami/postgresql'
    ports:
      - '5432:5432'
    environment:
      - POSTGRESQL_USERNAME=docker
      - POSTGRESQL_PASSWORD=docker
      - POSTGRESQL_DATABASE=app
    volumes:
      - 'postgresql_data:/bitnami/postgresql'

  zookeeper:
    image: confluentinc/cp-zookeeper:latest
    environment:
      ZOOKEEPER_CLIENT_PORT: 2181
      ZOOKEEPER_TICK_TIME: 2000
    ports:
      - 22181:2181

  kafka:
    image: confluentinc/cp-kafka:latest
    depends_on:
      - zookeeper
    ports:
      - 29092:29092
    environment:
      KAFKA_BROKER_ID: 1
      KAFKA_ZOOKEEPER_CONNECT: zookeeper:2181
      KAFKA_ADVERTISED_LISTENERS: PLAINTEXT://kafka:9092,PLAINTEXT_HOST://localhost:29092
      KAFKA_LISTENER_SECURITY_PROTOCOL_MAP: PLAINTEXT:PLAINTEXT,PLAINTEXT_HOST:PLAINTEXT
      KAFKA_INTER_BROKER_LISTENER_NAME: PLAINTEXT
      KAFKA_OFFSETS_TOPIC_REPLICATION_FACTOR: 1

  kafka_ui:
    image: provectuslabs/kafka-ui:latest
    depends_on:
      - kafka
    ports:
      - 8080:8080
    environment:
      KAFKA_CLUSTERS_0_ZOOKEEPER: zookeeper:2181
      KAFKA_CLUSTERS_0_NAME: local
      KAFKA_CLUSTERS_0_BOOTSTRAPSERVERS: kafka:9092

volumes:
  postgresql_data:
    driver: local