classes:
- service.neutron.compute.single
parameters:
  neutron:
    compute:
      dvr: ${_param:neutron_compute_dvr}
      agent_mode: ${_param:neutron_compute_agent_mode}
      external_access: ${_param:neutron_compute_external_access}
      backend:
        tenant_network_types: ${_param:neutron_tenant_network_types}"