docker-compose.yaml

version: '3.8'

# DESNOTE(2021-04-16, gberkman): run `sbt service/assembly` and or
#  `sbt testclient/assembly` to create the application jars before running
#  docker-compose build
services:
  jaeger:
    image: jaegertracing/all-in-one:1.32.0
    ports:
      - "16686:16686"
      - "14250:14250"

  zookeeper:
    image: confluentinc/cp-zookeeper:6.2.0
    hostname: zookeeper
    ports:
      - "2181:2181"
    environment:
      ZOOKEEPER_CLIENT_PORT: 2181
      ZOOKEEPER_TICK_TIME: 2000

  broker:
    image: confluentinc/cp-server:6.2.0
    hostname: broker
    depends_on:
      - zookeeper
    ports:
      - "9092:9092"
      - "9101:9101"
    environment:
      KAFKA_BROKER_ID: 1
      KAFKA_ZOOKEEPER_CONNECT: 'zookeeper:2181'
      KAFKA_LISTENER_SECURITY_PROTOCOL_MAP: PLAINTEXT:PLAINTEXT,PLAINTEXT_HOST:PLAINTEXT
      KAFKA_ADVERTISED_LISTENERS: PLAINTEXT://broker:29092,PLAINTEXT_HOST://localhost:9092
      KAFKA_OFFSETS_TOPIC_REPLICATION_FACTOR: 1
      KAFKA_GROUP_INITIAL_REBALANCE_DELAY_MS: 0
      KAFKA_CONFLUENT_SCHEMA_REGISTRY_URL: http://schema-registry:8081