docker-compose.yml

version: '3.7'

services:

  postgres:
    image: postgres:10.6-alpine
    container_name: kafka_dotnet_postgres
    networks: 
      - broker-kafka
    ports:
      - "5499:5432"
    environment:
      - POSTGRES_PASSWORD=postgres
      
  zookeeper:
    image: confluentinc/cp-zookeeper:latest
    container_name: zookeeper
    networks: 
      - broker-kafka
    ports:
      - 2181:2181
    environment:
      ZOOKEEPER_CLIENT_PORT: 2181
      ZOOKEEPER_TICK_TIME: 2000

  kafka:
    image: confluentinc/cp-kafka:latest
    container_name: kafka
    networks: 
      - broker-kafka
    depends_on:
      - zookeeper
    ports:
      - 9092:9092
    environment:
      KAFKA_ZOOKEEPER_CONNECT: zookeeper:2181
      KAFKA_ADVERTISED_LISTENERS: PLAINTEXT://kafka:29092,PLAINTEXT_HOST://localhost:9092
      KAFKA_LISTENER_SECURITY_PROTOCOL_MAP: PLAINTEXT:PLAINTEXT,PLAINTEXT_HOST:PLAINTEXT
      KAFKA_INTER_BROKER_LISTENER_NAME: PLAINTEXT
      KAFKA_OFFSETS_TOPIC_REPLICATION_FACTOR: 1
      KAFKA_LOG_CLEANER_DELETE_RETENTION_MS: 5000
      KAFKA_BROKER_ID: 1
      KAFKA_MIN_INSYNC_REPLICAS: 1

  kafdrop:
    image: obsidiandynamics/kafdrop:latest
    container_name: kafdrop
    networks: 
      - broker-kafka
    depends_on:
      - kafka
    ports:
      - 9000:9000
    environment:
      KAFKA_BROKERCONNECT: kafka:29092

networks: 
  broker-kafka:
    driver: bridge