In order to deploy hydra status dashboard you can:
- create a deployment
nixops create -d hydra-status /path/to/hydra/datadog/dd-dashboard.nix
- setup the default hostname and api/app keys
nixops set-args -d hydra-status --argst appKey <app_key> --argstr apiKey <api_key> --argstr host chef
- deploy
nixops deploy -d hydra-status