"no valid host" ERROR when using baremetal provisioning for instances

Issue

• no valid host baremetal

• baremetal provisioning no valid host

• no valid host failing on AggregateInstanceExtraSpecsFilter

nova-scheduler.log

 the request with instance ID 'bb8da90e-5327-46c8-8944-10fdc24a1ea8'. Filter results: ['RetryFilter: (start: 5, end: 5)', 'AggregateInstanceExtraSpecsFilter: (start: 5, end: 0)']
2018-02-06 15:09:38.978 253122 DEBUG nova.scheduler.filter_scheduler [req-ff850341-063f-4adb-b6d6-8cdd24ec7861 739114c4186c44ed9d708d47fe9838d3 5e03c49df7f642cdb7ef5d254b592edb - - -] There are 0 hosts available but 1 instances requested to build. select_destinations /usr/lib/python2.7/site-packages/nova/scheduler/filter_scheduler.py:71