ERROR nova.scheduler.utils

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2022-04-13 10:20:53.028 29 ERROR nova.scheduler.utils [req-058a89a1-ef88-4d8c-ae40-89d4c694df68 7f5d23db5696403a92184495e1d64c65 8d526ae78ef047d399925ebb88564108 - default default] [instance: 7f6aeb5b-3c51-4c81-898f-f1a990d16c2c] Error from last host: compute01 (node compute01): [u'Traceback (most recent call last):\n', u'  File "/usr/lib/python2.7/site-packages/nova/compute/manager.py", line 1863, in _do_build_and_run_instance\n    filter_properties, request_spec)\n', u'  File "/usr/lib/python2.7/site-packages/nova/compute/manager.py", line 2143, in _build_and_run_instance\n    instance_uuid=instance.uuid, reason=six.text_type(e))\n', u'RescheduledException: Build of instance 7f6aeb5b-3c51-4c81-898f-f1a990d16c2c was re-scheduled: It is not allowed to create an interface on external network 7d743221-c3ca-4091-81ca-25dfdd4c0e5a\n']
  p( N+ [9 C. ]$ O/ b( l8 b9 b2022-04-13 10:20:53.035 29 WARNING nova.scheduler.utils [req-058a89a1-ef88-4d8c-ae40-89d4c694df68 7f5d23db5696403a92184495e1d64c65 8d526ae78ef047d399925ebb88564108 - default default] [instance: 7f6aeb5b-3c51-4c81-898f-f1a990d16c2c] Setting instance to ERROR state.: MaxRetriesExceeded: Exceeded maximum number of retries. Exhausted all hosts available for retrying build failures for instance 7f6aeb5b-3c51-4c81-898f-f1a990d16c2c.