load("@this//:from-secret.star", "fromSecret")

def rescale(
  service,
  scaleTo
):
  return {
    "name": "rescale {service}".format(service=service),
    "image": "appleboy/drone-ssh",
    "settings": {
      "host": fromSecret("ssh-host"),
      "port": fromSecret("ssh-port"),
      "username": fromSecret("ssh-root-user"),
      "password": fromSecret("ssh-root-password"),
      "script": [
        "set -e",
        "docker service scale {service}=0".format(service=service),
        "docker service scale {service}={scaleTo}".format(service=service, scaleTo=scaleTo),
      ]
    }
  }