def introspect_node(node_uuid)
      workflow = 'tripleo.baremetal.v1.introspect'
      input = { node_uuids: [node_uuid] }
      execute_workflow(workflow, input, false)
    end
def introspect_node(node_uuid)
      workflow = 'tripleo.baremetal.v1.introspect'
      input = { node_uuids: [node_uuid] }
      execute_workflow(workflow, input, false)
    end
THESE METHODS ARE TEMPORARY UNTIL IRONIC-DISCOVERD IS ADDED TO
 OPENSTACK AND KEYSTONE