stack: user/depstack1
version: 0.0.1
variables:
  test_var:
    type: string
    from:
      random_string:
        length: 16
        charset: hex
depends:
  dep_1:
    stack: stack-with-dependencies-dep-1.yml
services:
  app:
    image: "${test_var}"
    environment:
      - "TEST=${dep_1}"