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Error: Failed to launch instance "ff": Please try again later [Error: No valid host was found. ].

I reinstalled packstack allinone - i run the uninstall script I search on internet and found that i need to yum remove mysql mysql-server rm -rf /var/lib/mysql nova-manage db sync

Still getting the same error /var/log/nova/nova-compute.log

2015-01-07 17:25:11.142 22438 TRACE nova.compute.manager [instance: 7c5483ff-ad55-4d99-993d-58587b357778]
2015-01-07 17:25:19.988 22438 AUDIT nova.compute.resource_tracker [-] Auditing locally available compute resources
2015-01-07 17:25:20.336 22438 AUDIT nova.compute.resource_tracker [-] Total physical ram (MB): 64256, total allocated virtual ram (MB): 1024
2015-01-07 17:25:20.337 22438 AUDIT nova.compute.resource_tracker [-] Free disk (GB): 13
2015-01-07 17:25:20.337 22438 AUDIT nova.compute.resource_tracker [-] Total usable vcpus: 16, total allocated vcpus: 0
2015-01-07 17:25:20.337 22438 AUDIT nova.compute.resource_tracker [-] PCI stats: []
2015-01-07 17:25:20.337 22438 INFO nova.compute.resource_tracker [-] Compute_service record updated for localhost.localdomain:localhost.localdomain
2015-01-07 17:25:21.765 22438 AUDIT nova.compute.manager [req-90c8e054-3f72-439a-a274-a940bab1dba5 None] [instance: 7c5483ff-ad55-4d99-993d-58587b357778] Terminating instance
2015-01-07 17:25:21.775 22438 WARNING nova.virt.libvirt.driver [-] [instance: 7c5483ff-ad55-4d99-993d-58587b357778] During wait destroy, instance disappeared.
2015-01-07 17:25:22.025 22438 INFO nova.virt.libvirt.driver [req-90c8e054-3f72-439a-a274-a940bab1dba5 None] [instance: 7c5483ff-ad55-4d99-993d-58587b357778] Deletion of /var/lib/nova/instances/7c5483ff-ad55-4d99-993d-58587b357778_del complete
2015-01-07 17:25:22.234 22438 INFO nova.scheduler.client.report [req-90c8e054-3f72-439a-a274-a940bab1dba5 None] Compute_service record updated for ('localhost.localdomain', 'localhost.localdomain')
2015-01-07 17:25:44.601 22438 AUDIT nova.compute.manager [req-07f3dfb4-f087-4653-b5da-2a4a2a0f160d None] [instance: 4bf37282-0e4e-4506-969d-a610c4c9654c] Starting instance...
2015-01-07 17:25:44.680 22438 AUDIT nova.compute.claims [-] [instance: 4bf37282-0e4e-4506-969d-a610c4c9654c] Attempting claim: memory 2048 MB, disk 20 GB
2015-01-07 17:25:44.680 22438 AUDIT nova.compute.claims [-] [instance: 4bf37282-0e4e-4506-969d-a610c4c9654c] Total memory: 64256 MB, used: 512.00 MB
2015-01-07 17:25:44.680 22438 AUDIT nova.compute.claims [-] [instance: 4bf37282-0e4e-4506-969d-a610c4c9654c] memory limit: 96384.00 MB, free: 95872.00 MB
2015-01-07 17:25:44.681 22438 AUDIT nova.compute.claims [-] [instance: 4bf37282-0e4e-4506-969d-a610c4c9654c] Total disk: 14 GB, used: 0.00 GB
2015-01-07 17:25:44.681 22438 AUDIT nova.compute.claims [-] [instance: 4bf37282-0e4e-4506-969d-a610c4c9654c] disk limit not specified, defaulting to unlimited
2015-01-07 17:25:44.692 22438 AUDIT nova.compute.claims [-] [instance: 4bf37282-0e4e-4506-969d-a610c4c9654c] Claim successful
2015-01-07 17:25:44.789 22438 INFO nova.scheduler.client.report [-] Compute_service record updated for ('localhost.localdomain', 'localhost.localdomain')
2015-01-07 17:25:44.888 22438 INFO nova.scheduler.client.report [-] Compute_service record updated for ('localhost.localdomain', 'localhost.localdomain')
2015-01-07 17:25:44.998 22438 ERROR nova.network.neutronv2.api [-] [instance: 4bf37282-0e4e-4506-969d-a610c4c9654c] Neutron error creating port on network 6bcaec62-e9d3-42f4-a68c-0d4fdf680458
2015-01-07 17:25:44.998 22438 TRACE nova.network.neutronv2.api [instance: 4bf37282-0e4e-4506-969d-a610c4c9654c] Traceback (most recent call last):
2015-01-07 17:25:44.998 22438 TRACE nova.network.neutronv2.api [instance: 4bf37282-0e4e-4506-969d-a610c4c9654c]   File "/usr/lib/python2.7/site-packages/nova/network/neutronv2/api.py", line 214, in _create_port
2015-01-07 17:25:44.998 22438 TRACE nova.network.neutronv2.api [instance: 4bf37282-0e4e-4506-969d-a610c4c9654c]     port_id = port_client.create_port(port_req_body)['port']['id']
2015-01-07 17:25:44.998 22438 TRACE nova.network.neutronv2.api [instance: 4bf37282-0e4e-4506-969d-a610c4c9654c]   File "/usr/lib/python2.7/site-packages/nova/network/neutronv2/__init__.py", line 84, in wrapper
2015-01-07 17:25:44.998 22438 TRACE nova.network.neutronv2.api [instance: 4bf37282-0e4e-4506-969d-a610c4c9654c]     ret = obj(*args, **kwargs)
2015-01-07 17:25:44.998 22438 TRACE nova.network.neutronv2.api [instance: 4bf37282-0e4e-4506-969d-a610c4c9654c]   File "/usr/lib/python2.7/site-packages/neutronclient/v2_0/client.py", line 98, in with_params
2015-01-07 17:25:44.998 22438 TRACE nova.network.neutronv2.api [instance: 4bf37282-0e4e-4506-969d-a610c4c9654c]     ret = self.function(instance, *args, **kwargs)
2015-01-07 17:25:44.998 22438 TRACE nova.network.neutronv2.api [instance: 4bf37282-0e4e-4506-969d-a610c4c9654c]   File "/usr/lib/python2.7/site-packages/neutronclient/v2_0/client.py", line 322, in create_port
2015-01-07 17:25:44.998 22438 TRACE nova.network.neutronv2.api [instance: 4bf37282-0e4e-4506-969d-a610c4c9654c]     return self.post(self.ports_path, body=body)
2015-01-07 17:25:44.998 22438 TRACE nova.network.neutronv2.api [instance: 4bf37282-0e4e-4506-969d-a610c4c9654c]   File "/usr/lib/python2.7/site-packages/nova/network/neutronv2/__init__.py", line 84, in wrapper
2015-01-07 17:25:44.998 22438 TRACE nova.network.neutronv2.api [instance: 4bf37282-0e4e-4506-969d-a610c4c9654c]     ret = obj(*args, **kwargs)
2015-01-07 17:25:44.998 22438 TRACE nova.network.neutronv2.api [instance: 4bf37282-0e4e-4506-969d-a610c4c9654c]   File "/usr/lib/python2.7/site-packages/neutronclient/v2_0/client.py", line 1325, in post
2015-01-07 17:25:44.998 22438 TRACE nova.network.neutronv2.api [instance: 4bf37282-0e4e-4506-969d-a610c4c9654c]     headers=headers, params=params)
2015-01-07 17:25:44.998 22438 TRACE nova.network.neutronv2.api [instance: 4bf37282-0e4e-4506-969d-a610c4c9654c]   File "/usr/lib/python2.7/site-packages/nova/network/neutronv2/__init__.py", line 84, in wrapper
2015-01-07 17:25:44.998 22438 TRACE nova.network.neutronv2.api [instance: 4bf37282-0e4e-4506-969d-a610c4c9654c]     ret = obj(*args, **kwargs)
2015-01-07 17:25:44.998 22438 TRACE nova.network.neutronv2.api [instance: 4bf37282-0e4e-4506-969d-a610c4c9654c]   File "/usr/lib/python2.7/site-packages/neutronclient/v2_0/client.py", line 1232, in do_request
2015-01-07 17:25:44.998 22438 TRACE nova.network.neutronv2.api [instance: 4bf37282-0e4e-4506-969d-a610c4c9654c]     self.httpclient.authenticate_and_fetch_endpoint_url()
2015-01-07 17:25:44.998 22438 TRACE nova.network.neutronv2.api [instance: 4bf37282-0e4e-4506-969d-a610c4c9654c]   File "/usr/lib/python2.7/site-packages/neutronclient/client.py", line 150, in authenticate_and_fetch_endpoint_url
2015-01-07 17:25:44.998 22438 TRACE nova.network.neutronv2.api [instance: 4bf37282-0e4e-4506-969d-a610c4c9654c]     self._authenticate_keystone()
2015-01-07 17:25:44.998 22438 TRACE nova.network.neutronv2.api [instance: 4bf37282-0e4e-4506-969d-a610c4c9654c]   File "/usr/lib/python2.7/site-packages/neutronclient/client.py", line 226, in _authenticate_keystone
2015-01-07 17:25:44.998 22438 TRACE nova.network.neutronv2.api [instance: 4bf37282-0e4e-4506-969d-a610c4c9654c]     allow_redirects=True)
2015-01-07 17:25:44.998 22438 TRACE nova.network.neutronv2.api [instance: 4bf37282-0e4e-4506-969d-a610c4c9654c]   File "/usr/lib/python2.7/site-packages/neutronclient/client.py", line 136, in _cs_request
2015-01-07 17:25:44.998 22438 TRACE nova.network.neutronv2.api [instance: 4bf37282-0e4e-4506-969d-a610c4c9654c]     raise exceptions.Unauthorized(message=body)
2015-01-07 17:25:44.998 22438 TRACE nova.network.neutronv2.api [instance: 4bf37282-0e4e-4506-969d-a610c4c9654c] Unauthorized: {"error": {"message": "The request you have made requires authentication.", "code": 401, "title": "Unauthorized"}}
2015-01-07 17:25:44.998 22438 TRACE nova.network.neutronv2.api [instance: 4bf37282-0e4e-4506-969d-a610c4c9654c]
2015-01-07 17:25:44.999 22438 ERROR nova.compute.manager [-] Instance failed network setup after 1 attempt(s)
2015-01-07 17:25:44.999 22438 TRACE nova.compute.manager Traceback (most recent call last):
2015-01-07 17:25:44.999 22438 TRACE nova.compute.manager   File "/usr/lib/python2.7/site-packages/nova/compute/manager.py", line 1643, in _allocate_network_async
2015-01-07 17:25:44.999 22438 TRACE nova.compute.manager     dhcp_options=dhcp_options)
2015-01-07 17:25:44.999 22438 TRACE nova.compute.manager   File "/usr/lib/python2.7/site-packages/nova/network/neutronv2/api.py", line 443, in allocate_for_instance
2015-01-07 17:25:44.999 22438 TRACE nova.compute.manager     self._delete_ports(neutron, instance, created_port_ids)
2015-01-07 17:25:44.999 22438 TRACE nova.compute.manager   File "/usr/lib/python2.7/site-packages/nova/openstack/common/excutils.py", line 82, in __exit__
2015-01-07 17:25:44.999 22438 TRACE nova.compute.manager     six.reraise(self.type_, self.value, self.tb)
2015-01-07 17:25:44.999 22438 TRACE nova.compute.manager   File "/usr/lib/python2.7/site-packages/nova/network/neutronv2/api.py", line 423, in allocate_for_instance
2015-01-07 17:25:44.999 22438 TRACE nova.compute.manager     security_group_ids, available_macs, dhcp_opts)
2015-01-07 17:25:44.999 22438 TRACE nova.compute.manager   File "/usr/lib/python2.7/site-packages/nova/network/neutronv2/api.py", line 236, in _create_port
2015-01-07 17:25:44.999 22438 TRACE nova.compute.manager     network_id, instance=instance)
2015-01-07 17:25:44.999 22438 TRACE nova.compute.manager   File "/usr/lib/python2.7/site-packages/nova/openstack/common/excutils.py", line 82, in __exit__
2015-01-07 17:25:44.999 22438 TRACE nova.compute.manager     six.reraise(self.type_, self.value, self.tb)
2015-01-07 17:25:44.999 22438 TRACE nova.compute.manager   File "/usr/lib/python2.7/site-packages/nova/network/neutronv2/api.py", line 214, in _create_port
2015-01-07 17:25:44.999 22438 TRACE nova.compute.manager     port_id = port_client.create_port(port_req_body)['port']['id']
2015-01-07 17:25:44.999 22438 TRACE nova.compute.manager   File "/usr/lib/python2.7/site-packages/nova/network/neutronv2/__init__.py", line 84, in wrapper
2015-01-07 17:25:44.999 22438 TRACE nova.compute.manager     ret = obj(*args, **kwargs)
2015-01-07 17:25:44.999 22438 TRACE nova.compute.manager   File "/usr/lib/python2.7/site-packages/neutronclient/v2_0/client.py", line 98, in with_params
2015-01-07 17:25:44.999 22438 TRACE nova.compute.manager     ret = self.function(instance, *args, **kwargs)
2015-01-07 17:25:44.999 22438 TRACE nova.compute.manager   File "/usr/lib/python2.7/site-packages/neutronclient/v2_0/client.py", line 322, in create_port
2015-01-07 17:25:44.999 22438 TRACE nova.compute.manager     return self.post(self.ports_path, body=body)
2015-01-07 17:25:44.999 22438 TRACE nova.compute.manager   File "/usr/lib/python2.7/site-packages/nova/network/neutronv2/__init__.py", line 84, in wrapper
2015-01-07 17:25:44.999 22438 TRACE nova.compute.manager     ret = obj(*args, **kwargs)
2015-01-07 17:25:44.999 22438 TRACE nova.compute.manager   File "/usr/lib/python2.7/site-packages/neutronclient/v2_0/client.py", line 1325, in post
2015-01-07 17:25:44.999 22438 TRACE nova.compute.manager     headers=headers, params=params)
2015-01-07 17:25:44.999 22438 TRACE nova.compute.manager   File "/usr/lib/python2.7/site-packages/nova/network/neutronv2/__init__.py", line 84, in wrapper
2015-01-07 17:25:44.999 22438 TRACE nova.compute.manager     ret = obj(*args, **kwargs)
2015-01-07 17:25:44.999 22438 TRACE nova.compute.manager   File "/usr/lib/python2.7/site-packages/neutronclient/v2_0/client.py", line 1232, in do_request
2015-01-07 17:25:44.999 22438 TRACE nova.compute.manager     self.httpclient.authenticate_and_fetch_endpoint_url()
2015-01-07 17:25:44.999 22438 TRACE nova.compute.manager   File "/usr/lib/python2.7/site-packages/neutronclient/client.py", line 150, in authenticate_and_fetch_endpoint_url
2015-01-07 17:25:44.999 22438 TRACE nova.compute.manager     self.authenticate()
2015-01-07 17:25:44.999 22438 TRACE nova.compute.manager   File "/usr/lib/python2.7/site-packages/neutronclient/client.py", line 247, in authenticate
2015-01-07 17:25:44.999 22438 TRACE nova.compute.manager     self._authenticate_keystone()
2015-01-07 17:25:44.999 22438 TRACE nova.compute.manager   File "/usr/lib/python2.7/site-packages/neutronclient/client.py", line 226, in _authenticate_keystone
2015-01-07 17:25:44.999 22438 TRACE nova.compute.manager     allow_redirects=True)
2015-01-07 17:25:44.999 22438 TRACE nova.compute.manager   File "/usr/lib/python2.7/site-packages/neutronclient/client.py", line 136, in _cs_request
2015-01-07 17:25:44.999 22438 TRACE nova.compute.manager     raise exceptions.Unauthorized(message=body)

2015-01-07 17:25:48.707 22438 ERROR nova.compute.manager [-] [instance: 4bf37282-0e4e-4506-969d-a610c4c9654c] Instance failed to spawn
2015-01-07 17:25:48.707 22438 TRACE nova.compute.manager [instance: 4bf37282-0e4e-4506-969d-a610c4c9654c] Traceback (most recent call last):
2015-01-07 17:25:48.707 22438 TRACE nova.compute.manager [instance: 4bf37282-0e4e-4506-969d-a610c4c9654c]   File "/usr/lib/python2.7/site-packages/nova/compute/manager.py", line 2243, in _build_resources
2015-01-07 17:25:48.707 22438 TRACE nova.compute.manager [instance: 4bf37282-0e4e-4506-969d-a610c4c9654c]     yield resources
2015-01-07 17:25:48.707 22438 TRACE nova.compute.manager [instance: 4bf37282-0e4e-4506-969d-a610c4c9654c]   File "/usr/lib/python2.7/site-packages/nova/compute/manager.py", line 2113, in _build_and_run_instance
2015-01-07 17:25:48.707 22438 TRACE nova.compute.manager [instance: 4bf37282-0e4e-4506-969d-a610c4c9654c]     block_device_info=block_device_info)
2015-01-07 17:25:48.707 22438 TRACE nova.compute.manager [instance: 4bf37282-0e4e-4506-969d-a610c4c9654c]   File "/usr/lib/python2.7/site-packages/nova/virt/libvirt/driver.py", line 2615, in spawn
2015-01-07 17:25:48.707 22438 TRACE nova.compute.manager [instance: 4bf37282-0e4e-4506-969d-a610c4c9654c]     admin_pass=admin_password)
2015-01-07 17:25:48.707 22438 TRACE nova.compute.manager [instance: 4bf37282-0e4e-4506-969d-a610c4c9654c]   File "/usr/lib/python2.7/site-packages/nova/virt/libvirt/driver.py", line 3096, in _create_image
2015-01-07 17:25:48.707 22438 TRACE nova.compute.manager [instance: 4bf37282-0e4e-4506-969d-a610c4c9654c]     instance, network_info, admin_pass, files, suffix)
2015-01-07 17:25:48.707 22438 TRACE nova.compute.manager [instance: 4bf37282-0e4e-4506-969d-a610c4c9654c]   File "/usr/lib/python2.7/site-packages/nova/virt/libvirt/driver.py", line 2893, in _inject_data
2015-01-07 17:25:48.707 22438 TRACE nova.compute.manager [instance: 4bf37282-0e4e-4506-969d-a610c4c9654c]     network_info, libvirt_virt_type=CONF.libvirt.virt_type)
2015-01-07 17:25:48.707 22438 TRACE nova.compute.manager [instance: 4bf37282-0e4e-4506-969d-a610c4c9654c]   File "/usr/lib/python2.7/site-packages/nova/virt/netutils.py", line 87, in get_injected_network_template
2015-01-07 17:25:48.707 22438 TRACE nova.compute.manager [instance: 4bf37282-0e4e-4506-969d-a610c4c9654c]     if not (network_info and template):
2015-01-07 17:25:48.707 22438 TRACE nova.compute.manager [instance: 4bf37282-0e4e-4506-969d-a610c4c9654c]   File "/usr/lib/python2.7/site-packages/nova/network/model.py", line 463, in __len__
2015-01-07 17:25:48.707 22438 TRACE nova.compute.manager [instance: 4bf37282-0e4e-4506-969d-a610c4c9654c]     return self._sync_wrapper(fn, *args, **kwargs)
2015-01-07 17:25:48.707 22438 TRACE nova.compute.manager [instance: 4bf37282-0e4e-4506-969d-a610c4c9654c]   File "/usr/lib/python2.7/site-packages/nova/network/model.py", line 450, in _sync_wrapper
2015-01-07 17:25:48.707 22438 TRACE nova.compute.manager [instance: 4bf37282-0e4e-4506-969d-a610c4c9654c]     self.wait()
2015-01-07 17:25:48.707 22438 TRACE nova.compute.manager [instance: 4bf37282-0e4e-4506-969d-a610c4c9654c]   File "/usr/lib/python2.7/site-packages/nova/network/model.py", line 482, in wait
2015-01-07 17:25:48.707 22438 TRACE nova.compute.manager [instance: 4bf37282-0e4e-4506-969d-a610c4c9654c]     self[:] = self._gt.wait()
2015-01-07 17:25:48.707 22438 TRACE nova.compute.manager [instance: 4bf37282-0e4e-4506-969d-a610c4c9654c]   File "/usr/lib/python2.7/site-packages/eventlet/greenthread.py", line 173, in wait
2015-01-07 17:25:48.707 22438 TRACE nova.compute.manager [instance: 4bf37282-0e4e-4506-969d-a610c4c9654c]     return self._exit_event.wait()
2015-01-07 17:25:48.707 22438 TRACE nova.compute.manager [instance: 4bf37282-0e4e-4506-969d-a610c4c9654c]   File "/usr/lib/python2.7/site-packages/eventlet/event.py", line 125, in wait
2015-01-07 17:25:48.707 22438 TRACE nova.compute.manager [instance: 4bf37282-0e4e-4506-969d-a610c4c9654c]     current.throw(*self._exc)
2015-01-07 17:25:48.707 22438 TRACE nova.compute.manager [instance: 4bf37282-0e4e-4506-969d-a610c4c9654c]   File "/usr/lib/python2.7/site-packages/eventlet/greenthread.py", line 212, in main
2015-01-07 17:25:48.707 22438 TRACE nova.compute.manager [instance: 4bf37282-0e4e-4506-969d-a610c4c9654c]     result = function(*args, **kwargs)
2015-01-07 17:25:48.707 22438 TRACE nova.compute.manager [instance: 4bf37282-0e4e-4506-969d-a610c4c9654c]   File "/usr/lib/python2.7/site-packages/nova/compute/manager.py", line 1643, in _allocate_network_async
2015-01-07 17:25:48.707 22438 TRACE nova.compute.manager [instance: 4bf37282-0e4e-4506-969d-a610c4c9654c]     dhcp_options=dhcp_options)
2015-01-07 17:25:48.707 22438 TRACE nova.compute.manager [instance: 4bf37282-0e4e-4506-969d-a610c4c9654c]   File "/usr/lib/python2.7/site-packages/nova/network/neutronv2/api.py", line 443, in allocate_for_instance
2015-01-07 17:25:48.707 22438 TRACE nova.compute.manager [instance: 4bf37282-0e4e-4506-969d-a610c4c9654c]     self._delete_ports(neutron, instance, created_port_ids)
2015-01-07 17:25:48.707 22438 TRACE nova.compute.manager [instance: 4bf37282-0e4e-4506-969d-a610c4c9654c]   File "/usr/lib/python2.7/site-packages/nova/openstack/common/excutils.py", line 82, in __exit__
2015-01-07 17:25:48.707 22438 TRACE nova.compute.manager [instance: 4bf37282-0e4e-4506-969d-a610c4c9654c]     six.reraise(self.type_, self.value, self.tb)
2015-01-07 17:25:48.707 22438 TRACE nova.compute.manager [instance: 4bf37282-0e4e-4506-969d-a610c4c9654c]   File "/usr/lib/python2.7/site-packages/nova/network/neutronv2/api.py", line 423, in allocate_for_instance
2015-01-07 17:25:48.707 22438 TRACE nova.compute.manager [instance: 4bf37282-0e4e-4506-969d-a610c4c9654c]     security_group_ids, available_macs, dhcp_opts)
2015-01-07 17:25:48.707 22438 TRACE nova.compute.manager [instance: 4bf37282-0e4e-4506-969d-a610c4c9654c]   File "/usr/lib/python2.7/site-packages/nova/network/neutronv2/api.py", line 236, in _create_port
2015-01-07 17:25:48.707 22438 TRACE nova.compute.manager [instance: 4bf37282-0e4e-4506-969d-a610c4c9654c]     network_id, instance=instance)
2015-01-07 17:25:48.707 22438 TRACE nova.compute.manager [instance: 4bf37282-0e4e-4506-969d-a610c4c9654c]   File "/usr/lib/python2.7/site-packages/nova/openstack/common/excutils.py", line 82, in __exit__
2015-01-07 17:25:48.707 22438 TRACE nova.compute.manager [instance: 4bf37282-0e4e-4506-969d-a610c4c9654c]     six.reraise(self.type_, self.value, self.tb)

2015-01-07 17:25:48.707 22438 TRACE nova.compute.manager [instance: 4bf37282-0e4e-4506-969d-a610c4c9654c]     network_id, instance=instance)
2015-01-07 17:25:48.707 22438 TRACE nova.compute.manager [instance: 4bf37282-0e4e-4506-969d-a610c4c9654c]   File "/usr/lib/python2.7/site-packages/nova/openstack/common/excutils.py", line 82, in __exit__
2015-01-07 17:25:48.707 22438 TRACE nova.compute.manager [instance: 4bf37282-0e4e-4506-969d-a610c4c9654c]     six.reraise(self.type_, self.value, self.tb)
2015-01-07 17:25:48.707 22438 TRACE nova.compute.manager [instance: 4bf37282-0e4e-4506-969d-a610c4c9654c]   File "/usr/lib/python2.7/site-packages/nova/network/neutronv2/api.py", line 214, in _create_port
2015-01-07 17:25:48.707 22438 TRACE nova.compute.manager [instance: 4bf37282-0e4e-4506-969d-a610c4c9654c]     port_id = port_client.create_port(port_req_body)['port']['id']
2015-01-07 17:25:48.707 22438 TRACE nova.compute.manager [instance: 4bf37282-0e4e-4506-969d-a610c4c9654c]   File "/usr/lib/python2.7/site-packages/nova/network/neutronv2/__init__.py", line 84, in wrapper
2015-01-07 17:25:48.707 22438 TRACE nova.compute.manager [instance: 4bf37282-0e4e-4506-969d-a610c4c9654c]     ret = obj(*args, **kwargs)
2015-01-07 17:25:48.707 22438 TRACE nova.compute.manager [instance: 4bf37282-0e4e-4506-969d-a610c4c9654c]   File "/usr/lib/python2.7/site-packages/neutronclient/v2_0/client.py", line 98, in with_params
2015-01-07 17:25:48.707 22438 TRACE nova.compute.manager [instance: 4bf37282-0e4e-4506-969d-a610c4c9654c]     ret = self.function(instance, *args, **kwargs)
2015-01-07 17:25:48.707 22438 TRACE nova.compute.manager [instance: 4bf37282-0e4e-4506-969d-a610c4c9654c]   File "/usr/lib/python2.7/site-packages/neutronclient/v2_0/client.py", line 322, in create_port
2015-01-07 17:25:48.707 22438 TRACE nova.compute.manager [instance: 4bf37282-0e4e-4506-969d-a610c4c9654c]     return self.post(self.ports_path, body=body)
2015-01-07 17:25:48.707 22438 TRACE nova.compute.manager [instance: 4bf37282-0e4e-4506-969d-a610c4c9654c]   File "/usr/lib/python2.7/site-packages/nova/network/neutronv2/__init__.py", line 84, in wrapper
2015-01-07 17:25:48.707 22438 TRACE nova.compute.manager [instance: 4bf37282-0e4e-4506-969d-a610c4c9654c]     ret = obj(*args, **kwargs)
2015-01-07 17:25:48.707 22438 TRACE nova.compute.manager [instance: 4bf37282-0e4e-4506-969d-a610c4c9654c]   File "/usr/lib/python2.7/site-packages/neutronclient/v2_0/client.py", line 1325, in post
2015-01-07 17:25:48.707 22438 TRACE nova.compute.manager [instance: 4bf37282-0e4e-4506-969d-a610c4c9654c]     headers=headers, params=params)
2015-01-07 17:25:48.707 22438 TRACE nova.compute.manager [instance: 4bf37282-0e4e-4506-969d-a610c4c9654c]   File "/usr/lib/python2.7/site-packages/nova/network/neutronv2/__init__.py", line 84, in wrapper
2015-01-07 17:25:48.707 22438 TRACE nova.compute.manager [instance: 4bf37282-0e4e-4506-969d-a610c4c9654c]     ret = obj(*args, **kwargs)
2015-01-07 17:25:48.707 22438 TRACE nova.compute.manager [instance: 4bf37282-0e4e-4506-969d-a610c4c9654c]   File "/usr/lib/python2.7/site-packages/neutronclient/v2_0/client.py", line 1232, in do_request
2015-01-07 17:25:48.707 22438 TRACE nova.compute.manager [instance: 4bf37282-0e4e-4506-969d-a610c4c9654c]     self.httpclient.authenticate_and_fetch_endpoint_url()
2015-01-07 17:25:48.707 22438 TRACE nova.compute.manager [instance: 4bf37282-0e4e-4506-969d-a610c4c9654c]   File "/usr/lib/python2.7/site-packages/neutronclient/client.py", line 150, in authenticate_and_fetch_endpoint_url
2015-01-07 17:25:48.707 22438 TRACE nova.compute.manager [instance: 4bf37282-0e4e-4506-969d-a610c4c9654c]     self.authenticate()
2015-01-07 17:25:48.707 22438 TRACE nova.compute.manager [instance: 4bf37282-0e4e-4506-969d-a610c4c9654c]   File "/usr/lib/python2.7/site-packages/neutronclient/client.py", line 247, in authenticate
2015-01-07 17:25:48.707 22438 TRACE nova.compute.manager [instance: 4bf37282-0e4e-4506-969d-a610c4c9654c]     self._authenticate_keystone()
2015-01-07 17:25:48.707 22438 TRACE nova.compute.manager [instance: 4bf37282-0e4e-4506-969d-a610c4c9654c]   File "/usr/lib/python2.7/site-packages/neutronclient/client.py", line 226, in _authenticate_keystone
2015-01-07 17:25:48.707 22438 TRACE nova.compute.manager [instance: 4bf37282-0e4e-4506-969d-a610c4c9654c]     allow_redirects=True)
2015-01-07 17:25:48.707 22438 TRACE nova.compute.manager [instance: 4bf37282-0e4e-4506-969d-a610c4c9654c]   File "/usr/lib/python2.7/site-packages/neutronclient/client.py", line 136, in _cs_request
2015-01-07 17:25:48.707 22438 TRACE nova.compute.manager [instance: 4bf37282-0e4e-4506-969d-a610c4c9654c]     raise exceptions.Unauthorized(message=body)
2015-01-07 17:25:48.707 22438 TRACE nova.compute.manager [instance: 4bf37282-0e4e-4506-969d-a610c4c9654c] Unauthorized: {"error": {"message": "The request you have made requires authentication.", "code": 401, "title": "Unauthorized"}}
2015-01-07 17:25:48.707 22438 TRACE nova.compute.manager [instance: 4bf37282-0e4e-4506-969d-a610c4c9654c]
2015-01-07 17:25:48.710 22438 AUDIT nova.compute.manager [req-07f3dfb4-f087-4653-b5da-2a4a2a0f160d None] [instance: 4bf37282-0e4e-4506-969d-a610c4c9654c] Terminating instance
2015-01-07 17:25:48.720 22438 WARNING nova.virt.libvirt.driver [-] [instance: 4bf37282-0e4e-4506-969d-a610c4c9654c] During wait destroy, instance disappeared.
2015-01-07 17:25:48.832 22438 INFO nova.virt.libvirt.driver [-] [instance: 4bf37282-0e4e-4506-969d-a610c4c9654c] Deleting instance files /var/lib/nova/instances/4bf37282-0e4e-4506-969d-a610c4c9654c_del
2015-01-07 17:25:48.833 22438 INFO nova.virt.libvirt.driver [-] [instance: 4bf37282-0e4e-4506-969d-a610c4c9654c] Deletion of /var/lib/nova/instances/4bf37282-0e4e-4506-969d-a610c4c9654c_del complete
2015-01-07 17:25:48.927 22438 INFO nova.scheduler.client.report [-] Compute_service record updated for ('localhost.localdomain', 'localhost.localdomain')
2015-01-07 17:26:12.216 22438 ERROR nova.compute.manager [-] [instance: 4bf37282-0e4e-4506-969d-a610c4c9654c] An error occurred while refreshing the network cache.