docker-compose.yml

---
version: '2'
services:
  kafka-connector:
    container_name: kafka-connector
    image: lightstreamer-kafka-connector-${version}
    depends_on:
      - producer
    ports:
      - 8080:8080
    environment:
      - bootstrap_server=${bootstrap_server}
      - api_key=${api_key}
      - secret=${secret}
    volumes:
      - ./web:/lightstreamer/pages/QuickStart
      - ./adapters.xml:/lightstreamer/adapters/lightstreamer-kafka-connector-${version}/adapters.xml

  producer:
    container_name: producer
    build:
      context: ../quickstart-producer
      args:
        VERSION: ${version}
    configs:
      - source: producer.properties
        target: /usr/app/producer.properties
    command: ["--bootstrap-servers", "${bootstrap_server}", "--topic", "topic_0", "--config-file", "/usr/app/producer.properties"]

configs:
  producer.properties:
    content: |
      # Configure SASL/PLAIN mechanism
      sasl.mechanism=PLAIN
      # Enable SSL encryption
      security.protocol=SASL_SSL
      # JAAS configuration
      sasl.jaas.config=org.apache.kafka.common.security.plain.PlainLoginModule required username="${api_key}" password="${secret}";