anchor.diff:  +
   [source,yaml,subs=attributes]
   ----
  -      - spring_datasource_url=jdbc:mysql://mysql:3306/dataflow
  -      - spring_datasource_username=root
  -      - spring_datasource_password=rootpw
  -      - spring_datasource_driver-class-name=org.mariadb.jdbc.Driver
  +      - spring.datasource.url=jdbc:mysql://mysql:3306/dataflow
  +      - spring.datasource.username=root
  +      - spring.datasource.password=rootpw
  +      - spring.datasource.driver-class-name=org.mariadb.jdbc.Driver
   ----
   +
   
  
positive.code: [source,yaml,subs=attributes]
  ----
        - spring.cloud.dataflow.applicationProperties.stream.spring.redis.host=redis
        - spring_redis_host=redis
  ----
  +
  
  
negative.code:       - "7577:7577"
        - "9000-9010:9000-9010"
      environment:
        - spring.datasource.url=jdbc:mysql://mysql:3306/dataflow
        - spring.datasource.username=root
        - spring.datasource.password=rootpw
        - spring.datasource.driver-class-name=org.mariadb.jdbc.Driver
  
    metrics-collector:
      image: springcloud/metrics-collector-kafka:2.0.0.RELEASE
  