docker-compose/pkg/e2e/fixtures/cascade/compose.yaml

services:
  running:
    image: alpine
    command: sleep infinity
    init: true

  exit:
    image: alpine
    command: /bin/true
    depends_on:
      running:
        condition: service_started

  fail:
    image: alpine
    command: sh -c "return 111"
    depends_on:
      exit:
        condition: service_completed_successfully