horizon/server/plugin/designate.yml

parameters:
  horizon:
    server:
      plugin:
        designate-dashboard:
          source:
            engine: pkg
            name: python-designate-dashboard
      policy:
        dns:
          enabled: true
          source: 'mine'
          target_type: 'compound'
          host: 'I@designate:server:role:primary'
          grain_name: ${_param:horizon_dashboard_designate_grain}
          name: ${_param:horizon_dashboard_designate_file}