services:
  another_2:
    image: nginx:alpine
  another:
    image: nginx:alpine
    depends_on:
      - another_2
  dep_2:
    image: nginx:alpine
  dep_1:
    image: nginx:alpine
    depends_on:
      - dep_2
  desired:
    image: nginx:alpine
    depends_on:
      - dep_1