version: '3'

services:
  kafka:
    image: wurstmeister/kafka:0.10.1.0
    expose:
      - "9092"
    environment:
      - KAFKA_ADVERTISED_PORT=9092
      - KAFKA_ZOOKEEPER_CONNECT=zookeeper:2181
    depends_on:
      - zookeeper
  zookeeper:
    image: wurstmeister/zookeeper
    expose:
      - "2181"
    environment:
      - KAFKA_ADVERTISED_HOST_NAME=zookeeper
  dataflow-server:
    image: springcloud/spring-cloud-dataflow-server-local:${DATAFLOW_VERSION}
    container_name: dataflow-server
    ports:
      - "9393:9393"
    environment:
      - spring.cloud.dataflow.applicationProperties.stream.spring.cloud.stream.kafka.binder.brokers=kafka:9092
      - spring.cloud.dataflow.applicationProperties.stream.spring.cloud.stream.kafka.binder.zkNodes=zookeeper:2181
    depends_on:
      - kafka
  app-import:
    image: alpine:3.7
    depends_on:
      - dataflow-server
    command: >
      /bin/sh -c "
        while ! nc -z dataflow-server 9393;
        do
          sleep 1;
        done;
        wget -qO- 'http://dataflow-server:9393/apps' --post-data='uri=http://bit.ly/Celsius-SR1-stream-applications-kafka-10-maven&force=true';
        echo 'Stream apps imported'
        wget -qO- 'http://dataflow-server:9393/apps'  --post-data='uri=http://bit.ly/Clark-GA-task-applications-maven&force=true';
        echo 'Task apps imported'"