stack: user/depstack1child1
version: 0.0.1
variables:
  test_var:
    type: string
    from:
      random_string:
        length: 16
        charset: hex
depends:
  dep_1:
    stack: stack-with-dependencies-dep-1-1.yml
    variables:
      dep_var: 2
services:
  db:
    image: "$test_var"