docker-compose complains about invalid compose file (transferred issue)

[londoncalling]

@shin- @dnephin @dgageot

I'm opening this issue for @hindsight20-20, who first opened it in Docker for Windows issues.

Please see docker/for-win#527 for the full conversation thread.

Expected behavior

In compose file:

version: "3"
services:
  image: myimage
  myservice:
    healtcheck:
      test: exit 0

  image: myotherimage
  myotherservice:
    depends_on:
      myservice:
        condition: service_healthy

docker-compose up should start services in order and start second only if first is healthy. (see compose file reference and Dockerfile reference)

Actual behavior

when running docker-compose up compose complains that depends_on contains an invalid value. the contents of depends_on should be an array
compose is happily processing the file given above when setting the version to 2.1

Information

• Docker for Windows 17.03.0-ce-rc1-win1 (1083)
• Channel: beta
• docker-compose 1.11.1

[shin-]

Duplicate of #4305