zipkin:
  # Fix zipkin version 2.4.2
  # due to a bug in latest version https://github.com/openzipkin/zipkin/releases/tag/2.4.4
  image: openzipkin/zipkin:2.4.2
  environment:
    STORAGE_TYPE: mem
    JAVA_OPTS: -Dlogging.level.zipkin=DEBUG
  ports:
    - 9411:9411
jaeger:
  image: jaegertracing/all-in-one:latest
  environment:
    COLLECTOR_ZIPKIN_HTTP_PORT: 9411
  ports:
    - "5775:5775/udp"
    - "6831:6831/udp"
    - "6832:6832/udp"
    - "5778:5778"
    - "16686:16686"
    - "14268:14268"
    - "9411:9411"
whoami:
  image: containous/whoami