2020-06-16 18:28:10.369 6 ERROR ironic.conductor.utils [req-7b0df7f4-2665-45eb-956a-a5a2fde9ad56 2b284d26932f45fba472f1877567dffb 68abd8468efb4a55ab9be3dd30af16ab - default default] Unexpected error while preparing to deploy to node ac9fa3c4-ccf4-4831-a1d1-04b8b4fcc804: ConnectTimeout: Request to http://172.16.101.254:9696/v2.0/ports timed out
2020-06-16 18:28:10.369 6 ERROR ironic.conductor.utils Traceback (most recent call last):
2020-06-16 18:28:10.369 6 ERROR ironic.conductor.utils   File "/usr/lib/python2.7/site-packages/ironic/conductor/manager.py", line 3681, in do_node_deploy
2020-06-16 18:28:10.369 6 ERROR ironic.conductor.utils     task.driver.deploy.prepare(task)
2020-06-16 18:28:10.369 6 ERROR ironic.conductor.utils   File "/usr/lib/python2.7/site-packages/ironic_lib/metrics.py", line 60, in wrapped
2020-06-16 18:28:10.369 6 ERROR ironic.conductor.utils     result = f(*args, **kwargs)
2020-06-16 18:28:10.369 6 ERROR ironic.conductor.utils   File "/usr/lib/python2.7/site-packages/ironic/conductor/task_manager.py", line 148, in wrapper
2020-06-16 18:28:10.369 6 ERROR ironic.conductor.utils     return f(*args, **kwargs)
2020-06-16 18:28:10.369 6 ERROR ironic.conductor.utils   File "/usr/lib/python2.7/site-packages/ironic/drivers/modules/iscsi_deploy.py", line 520, in prepare
2020-06-16 18:28:10.369 6 ERROR ironic.conductor.utils     task.driver.network.add_provisioning_network(task)
2020-06-16 18:28:10.369 6 ERROR ironic.conductor.utils   File "/usr/lib/python2.7/site-packages/ironic/drivers/modules/network/neutron.py", line 88, in add_provisioning_network
2020-06-16 18:28:10.369 6 ERROR ironic.conductor.utils     security_groups=CONF.neutron.provisioning_network_security_groups)
2020-06-16 18:28:10.369 6 ERROR ironic.conductor.utils   File "/usr/lib/python2.7/site-packages/ironic/common/neutron.py", line 286, in add_ports_to_network
2020-06-16 18:28:10.369 6 ERROR ironic.conductor.utils     port = client.create_port(body)
2020-06-16 18:28:10.369 6 ERROR ironic.conductor.utils   File "/usr/lib/python2.7/site-packages/neutronclient/v2_0/client.py", line 803, in create_port
2020-06-16 18:28:10.369 6 ERROR ironic.conductor.utils     return self.post(self.ports_path, body=body)
2020-06-16 18:28:10.369 6 ERROR ironic.conductor.utils   File "/usr/lib/python2.7/site-packages/neutronclient/v2_0/client.py", line 359, in post
2020-06-16 18:28:10.369 6 ERROR ironic.conductor.utils     headers=headers, params=params)
2020-06-16 18:28:10.369 6 ERROR ironic.conductor.utils   File "/usr/lib/python2.7/site-packages/neutronclient/v2_0/client.py", line 282, in do_request
2020-06-16 18:28:10.369 6 ERROR ironic.conductor.utils     headers=headers)
2020-06-16 18:28:10.369 6 ERROR ironic.conductor.utils   File "/usr/lib/python2.7/site-packages/neutronclient/client.py", line 340, in do_request
2020-06-16 18:28:10.369 6 ERROR ironic.conductor.utils     return self.request(url, method, **kwargs)
2020-06-16 18:28:10.369 6 ERROR ironic.conductor.utils   File "/usr/lib/python2.7/site-packages/neutronclient/client.py", line 328, in request
2020-06-16 18:28:10.369 6 ERROR ironic.conductor.utils     resp = super(SessionClient, self).request(*args, **kwargs)
2020-06-16 18:28:10.369 6 ERROR ironic.conductor.utils   File "/usr/lib/python2.7/site-packages/keystoneauth1/adapter.py", line 237, in request
2020-06-16 18:28:10.369 6 ERROR ironic.conductor.utils     return self.session.request(url, method, **kwargs)
2020-06-16 18:28:10.369 6 ERROR ironic.conductor.utils   File "/usr/lib/python2.7/site-packages/keystoneauth1/session.py", line 835, in request
2020-06-16 18:28:10.369 6 ERROR ironic.conductor.utils     resp = send(**kwargs)
2020-06-16 18:28:10.369 6 ERROR ironic.conductor.utils   File "/usr/lib/python2.7/site-packages/keystoneauth1/session.py", line 933, in _send_request
2020-06-16 18:28:10.369 6 ERROR ironic.conductor.utils     raise exceptions.ConnectTimeout(msg)
2020-06-16 18:28:10.369 6 ERROR ironic.conductor.utils ConnectTimeout: Request to http://172.16.101.254:9696/v2.0/ports timed out
2020-06-16 18:28:10.369 6 ERROR ironic.conductor.utils