stack/components/ledger/examples/publisher-kafka/docker-compose.yml

---
volumes:
  postgres:
services:
  zookeeper:
    image: 'bitnami/zookeeper:latest'
    environment:
      ALLOW_ANONYMOUS_LOGIN: yes
  kafka:
    image: 'bitnami/kafka:latest'
    environment:
      KAFKA_BROKER_ID: 1
      KAFKA_CFG_LISTENERS: PLAINTEXT://:9092
      KAFKA_CFG_ADVERTISED_LISTENERS: PLAINTEXT://kafka:9092
      KAFKA_CFG_ZOOKEEPER_CONNECT: zookeeper:2181
      ALLOW_PLAINTEXT_LISTENER: yes
    depends_on:
      - zookeeper
  postgres:
    extends:
      file: ../../docker-compose.yml
      service: postgres
  ledger:
    extends:
      file: ../../docker-compose.yml
      service: ledger
    depends_on:
      - postgres
      - kafka
    image: golang:1.19-alpine
    entrypoint: go run main.go serve
    volumes:
      - ../..:/src
    working_dir: /src
    environment:
      CGO_ENABLED: 0
      DEBUG: "true"
      PUBLISHER_KAFKA_ENABLED: "true"
      PUBLISHER_KAFKA_BROKER: "kafka:9092"
      PUBLISHER_TOPIC_MAPPING: "*:default" # Send all to 'default' topic