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[Bug 1818687] [NEW] Cannot boot a VM with utf8 name with contrail

To: yahoo-eng-team@xxxxxxxxxxxxxxxxxxx
From: Andrey Volkov <m@xxxxxxxxx>
Date: Tue, 05 Mar 2019 15:12:53 -0000
Reply-to: Bug 1818687 <1818687@xxxxxxxxxxxxxxxxxx>
Sender: bounces@xxxxxxxxxxxxx
Public bug reported:

This traceback is for Queens release:

2019-02-28 17:38:50.815 4688 ERROR nova.virt.libvirt.driver [req-ff7251c9-ffc4-427c-8971-ae3b06ddf3bd f86665bb986e4392976a2f22d9c2d522 b35422ec2c02435cbe6a606659f595e3 - default default] [instance: 8e90550d-3b62-4f70-bd70-b3c135a8a092] Failed to start libvirt guest: UnicodeEncodeError: 'ascii' codec can't encode character u'\u20a1' in position 19: ordinal not in range(128)
2019-02-28 17:38:51.264 4688 INFO nova.virt.libvirt.driver [req-ff7251c9-ffc4-427c-8971-ae3b06ddf3bd f86665bb986e4392976a2f22d9c2d522 b35422ec2c02435cbe6a606659f595e3 - default default] [instance: 8e90550d-3b62-4f70-bd70-b3c135a8a092] Deleting instance files /var/lib/nova/instances/8e90550d-3b62-4f70-bd70-b3c135a8a092_del
2019-02-28 17:38:51.265 4688 INFO nova.virt.libvirt.driver [req-ff7251c9-ffc4-427c-8971-ae3b06ddf3bd f86665bb986e4392976a2f22d9c2d522 b35422ec2c02435cbe6a606659f595e3 - default default] [instance: 8e90550d-3b62-4f70-bd70-b3c135a8a092] Deletion of /var/lib/nova/instances/8e90550d-3b62-4f70-bd70-b3c135a8a092_del complete
2019-02-28 17:38:51.520 4688 ERROR nova.compute.manager [req-ff7251c9-ffc4-427c-8971-ae3b06ddf3bd f86665bb986e4392976a2f22d9c2d522 b35422ec2c02435cbe6a606659f595e3 - default default] [instance: 8e90550d-3b62-4f70-bd70-b3c135a8a092] Instance failed to spawn: UnicodeEncodeError: 'ascii' codec can't encode character u'\u20a1' in position 19: ordinal not in range(128)
2019-02-28 17:38:51.520 4688 ERROR nova.compute.manager [instance: 8e90550d-3b62-4f70-bd70-b3c135a8a092] Traceback (most recent call last):
2019-02-28 17:38:51.520 4688 ERROR nova.compute.manager [instance: 8e90550d-3b62-4f70-bd70-b3c135a8a092]   File "/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 2252, in _build_resources
2019-02-28 17:38:51.520 4688 ERROR nova.compute.manager [instance: 8e90550d-3b62-4f70-bd70-b3c135a8a092]     yield resources
2019-02-28 17:38:51.520 4688 ERROR nova.compute.manager [instance: 8e90550d-3b62-4f70-bd70-b3c135a8a092]   File "/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 2032, in _build_and_run_instance
2019-02-28 17:38:51.520 4688 ERROR nova.compute.manager [instance: 8e90550d-3b62-4f70-bd70-b3c135a8a092]     block_device_info=block_device_info)
2019-02-28 17:38:51.520 4688 ERROR nova.compute.manager [instance: 8e90550d-3b62-4f70-bd70-b3c135a8a092]   File "/usr/lib/python2.7/dist-packages/nova/virt/libvirt/driver.py", line 3107, in spawn
2019-02-28 17:38:51.520 4688 ERROR nova.compute.manager [instance: 8e90550d-3b62-4f70-bd70-b3c135a8a092]     destroy_disks_on_failure=True)
2019-02-28 17:38:51.520 4688 ERROR nova.compute.manager [instance: 8e90550d-3b62-4f70-bd70-b3c135a8a092]   File "/usr/lib/python2.7/dist-packages/nova/virt/libvirt/driver.py", line 5627, in _create_domain_and_network
2019-02-28 17:38:51.520 4688 ERROR nova.compute.manager [instance: 8e90550d-3b62-4f70-bd70-b3c135a8a092]     destroy_disks_on_failure)
2019-02-28 17:38:51.520 4688 ERROR nova.compute.manager [instance: 8e90550d-3b62-4f70-bd70-b3c135a8a092]   File "/usr/lib/python2.7/dist-packages/oslo_utils/excutils.py", line 220, in __exit__
2019-02-28 17:38:51.520 4688 ERROR nova.compute.manager [instance: 8e90550d-3b62-4f70-bd70-b3c135a8a092]     self.force_reraise()
2019-02-28 17:38:51.520 4688 ERROR nova.compute.manager [instance: 8e90550d-3b62-4f70-bd70-b3c135a8a092]   File "/usr/lib/python2.7/dist-packages/oslo_utils/excutils.py", line 196, in force_reraise
2019-02-28 17:38:51.520 4688 ERROR nova.compute.manager [instance: 8e90550d-3b62-4f70-bd70-b3c135a8a092]     six.reraise(self.type_, self.value, self.tb)
2019-02-28 17:38:51.520 4688 ERROR nova.compute.manager [instance: 8e90550d-3b62-4f70-bd70-b3c135a8a092]   File "/usr/lib/python2.7/dist-packages/nova/virt/libvirt/driver.py", line 5586, in _create_domain_and_network
2019-02-28 17:38:51.520 4688 ERROR nova.compute.manager [instance: 8e90550d-3b62-4f70-bd70-b3c135a8a092]     self.plug_vifs(instance, network_info)
2019-02-28 17:38:51.520 4688 ERROR nova.compute.manager [instance: 8e90550d-3b62-4f70-bd70-b3c135a8a092]   File "/usr/lib/python2.7/dist-packages/nova/virt/libvirt/driver.py", line 836, in plug_vifs
2019-02-28 17:38:51.520 4688 ERROR nova.compute.manager [instance: 8e90550d-3b62-4f70-bd70-b3c135a8a092]     self.vif_driver.plug(instance, vif)
2019-02-28 17:38:51.520 4688 ERROR nova.compute.manager [instance: 8e90550d-3b62-4f70-bd70-b3c135a8a092]   File "/usr/lib/python2.7/dist-packages/nova/virt/libvirt/vif.py", line 805, in plug
2019-02-28 17:38:51.520 4688 ERROR nova.compute.manager [instance: 8e90550d-3b62-4f70-bd70-b3c135a8a092]     func(instance, vif)
2019-02-28 17:38:51.520 4688 ERROR nova.compute.manager [instance: 8e90550d-3b62-4f70-bd70-b3c135a8a092]   File "/usr/lib/python2.7/dist-packages/nova/virt/libvirt/vif.py", line 762, in plug_vrouter
2019-02-28 17:38:51.520 4688 ERROR nova.compute.manager [instance: 8e90550d-3b62-4f70-bd70-b3c135a8a092]     ip6_addr,
2019-02-28 17:38:51.520 4688 ERROR nova.compute.manager [instance: 8e90550d-3b62-4f70-bd70-b3c135a8a092]   File "/usr/lib/python2.7/dist-packages/oslo_privsep/priv_context.py", line 207, in _wrap
2019-02-28 17:38:51.520 4688 ERROR nova.compute.manager [instance: 8e90550d-3b62-4f70-bd70-b3c135a8a092]     return self.channel.remote_call(name, args, kwargs)
2019-02-28 17:38:51.520 4688 ERROR nova.compute.manager [instance: 8e90550d-3b62-4f70-bd70-b3c135a8a092]   File "/usr/lib/python2.7/dist-packages/oslo_privsep/daemon.py", line 202, in remote_call
2019-02-28 17:38:51.520 4688 ERROR nova.compute.manager [instance: 8e90550d-3b62-4f70-bd70-b3c135a8a092]     raise exc_type(*result[2])
2019-02-28 17:38:51.520 4688 ERROR nova.compute.manager [instance: 8e90550d-3b62-4f70-bd70-b3c135a8a092] UnicodeEncodeError: 'ascii' codec can't encode character u'\u20a1' in position 19: ordinal not in range(128)
2019-02-28 17:38:51.520 4688 ERROR nova.compute.manager [instance: 8e90550d-3b62-4f70-bd70-b3c135a8a092] 
2019-02-28 17:38:51.522 4688 INFO nova.compute.manager [req-ff7251c9-ffc4-427c-8971-ae3b06ddf3bd f86665bb986e4392976a2f22d9c2d522 b35422ec2c02435cbe6a606659f595e3 - default default] [instance: 8e90550d-3b62-4f70-bd70-b3c135a8a092] Terminating instance
2019-02-28 17:38:51.536 4688 INFO nova.virt.libvirt.driver [-] [instance: 8e90550d-3b62-4f70-bd70-b3c135a8a092] Instance destroyed successfully.
2019-02-28 17:38:51.866 4688 INFO nova.virt.libvirt.driver [req-ff7251c9-ffc4-427c-8971-ae3b06ddf3bd f86665bb986e4392976a2f22d9c2d522 b35422ec2c02435cbe6a606659f595e3 - default default] [instance: 8e90550d-3b62-4f70-bd70-b3c135a8a092] Deletion of /var/lib/nova/instances/8e90550d-3b62-4f70-bd70-b3c135a8a092_del complete
2019-02-28 17:38:52.128 4688 INFO nova.compute.manager [req-ff7251c9-ffc4-427c-8971-ae3b06ddf3bd f86665bb986e4392976a2f22d9c2d522 b35422ec2c02435cbe6a606659f595e3 - default default] [instance: 8e90550d-3b62-4f70-bd70-b3c135a8a092] Took 0.59 seconds to destroy the instance on the hypervisor.
2019-02-28 17:38:52.986 4688 INFO nova.compute.manager [req-ff7251c9-ffc4-427c-8971-ae3b06ddf3bd f86665bb986e4392976a2f22d9c2d522 b35422ec2c02435cbe6a606659f595e3 - default default] [instance: 8e90550d-3b62-4f70-bd70-b3c135a8a092] Took 0.63 seconds to deallocate network for instance.

** Affects: nova/queens
     Importance: Undecided
         Status: New

** Also affects: nova/queens
   Importance: Undecided
       Status: New

** No longer affects: nova

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https://bugs.launchpad.net/bugs/1818687

Title:
  Cannot boot a VM with utf8 name with contrail

Status in OpenStack Compute (nova) queens series:
  New

Bug description:
  This traceback is for Queens release:

  2019-02-28 17:38:50.815 4688 ERROR nova.virt.libvirt.driver [req-ff7251c9-ffc4-427c-8971-ae3b06ddf3bd f86665bb986e4392976a2f22d9c2d522 b35422ec2c02435cbe6a606659f595e3 - default default] [instance: 8e90550d-3b62-4f70-bd70-b3c135a8a092] Failed to start libvirt guest: UnicodeEncodeError: 'ascii' codec can't encode character u'\u20a1' in position 19: ordinal not in range(128)
  2019-02-28 17:38:51.264 4688 INFO nova.virt.libvirt.driver [req-ff7251c9-ffc4-427c-8971-ae3b06ddf3bd f86665bb986e4392976a2f22d9c2d522 b35422ec2c02435cbe6a606659f595e3 - default default] [instance: 8e90550d-3b62-4f70-bd70-b3c135a8a092] Deleting instance files /var/lib/nova/instances/8e90550d-3b62-4f70-bd70-b3c135a8a092_del
  2019-02-28 17:38:51.265 4688 INFO nova.virt.libvirt.driver [req-ff7251c9-ffc4-427c-8971-ae3b06ddf3bd f86665bb986e4392976a2f22d9c2d522 b35422ec2c02435cbe6a606659f595e3 - default default] [instance: 8e90550d-3b62-4f70-bd70-b3c135a8a092] Deletion of /var/lib/nova/instances/8e90550d-3b62-4f70-bd70-b3c135a8a092_del complete
  2019-02-28 17:38:51.520 4688 ERROR nova.compute.manager [req-ff7251c9-ffc4-427c-8971-ae3b06ddf3bd f86665bb986e4392976a2f22d9c2d522 b35422ec2c02435cbe6a606659f595e3 - default default] [instance: 8e90550d-3b62-4f70-bd70-b3c135a8a092] Instance failed to spawn: UnicodeEncodeError: 'ascii' codec can't encode character u'\u20a1' in position 19: ordinal not in range(128)
  2019-02-28 17:38:51.520 4688 ERROR nova.compute.manager [instance: 8e90550d-3b62-4f70-bd70-b3c135a8a092] Traceback (most recent call last):
  2019-02-28 17:38:51.520 4688 ERROR nova.compute.manager [instance: 8e90550d-3b62-4f70-bd70-b3c135a8a092]   File "/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 2252, in _build_resources
  2019-02-28 17:38:51.520 4688 ERROR nova.compute.manager [instance: 8e90550d-3b62-4f70-bd70-b3c135a8a092]     yield resources
  2019-02-28 17:38:51.520 4688 ERROR nova.compute.manager [instance: 8e90550d-3b62-4f70-bd70-b3c135a8a092]   File "/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 2032, in _build_and_run_instance
  2019-02-28 17:38:51.520 4688 ERROR nova.compute.manager [instance: 8e90550d-3b62-4f70-bd70-b3c135a8a092]     block_device_info=block_device_info)
  2019-02-28 17:38:51.520 4688 ERROR nova.compute.manager [instance: 8e90550d-3b62-4f70-bd70-b3c135a8a092]   File "/usr/lib/python2.7/dist-packages/nova/virt/libvirt/driver.py", line 3107, in spawn
  2019-02-28 17:38:51.520 4688 ERROR nova.compute.manager [instance: 8e90550d-3b62-4f70-bd70-b3c135a8a092]     destroy_disks_on_failure=True)
  2019-02-28 17:38:51.520 4688 ERROR nova.compute.manager [instance: 8e90550d-3b62-4f70-bd70-b3c135a8a092]   File "/usr/lib/python2.7/dist-packages/nova/virt/libvirt/driver.py", line 5627, in _create_domain_and_network
  2019-02-28 17:38:51.520 4688 ERROR nova.compute.manager [instance: 8e90550d-3b62-4f70-bd70-b3c135a8a092]     destroy_disks_on_failure)
  2019-02-28 17:38:51.520 4688 ERROR nova.compute.manager [instance: 8e90550d-3b62-4f70-bd70-b3c135a8a092]   File "/usr/lib/python2.7/dist-packages/oslo_utils/excutils.py", line 220, in __exit__
  2019-02-28 17:38:51.520 4688 ERROR nova.compute.manager [instance: 8e90550d-3b62-4f70-bd70-b3c135a8a092]     self.force_reraise()
  2019-02-28 17:38:51.520 4688 ERROR nova.compute.manager [instance: 8e90550d-3b62-4f70-bd70-b3c135a8a092]   File "/usr/lib/python2.7/dist-packages/oslo_utils/excutils.py", line 196, in force_reraise
  2019-02-28 17:38:51.520 4688 ERROR nova.compute.manager [instance: 8e90550d-3b62-4f70-bd70-b3c135a8a092]     six.reraise(self.type_, self.value, self.tb)
  2019-02-28 17:38:51.520 4688 ERROR nova.compute.manager [instance: 8e90550d-3b62-4f70-bd70-b3c135a8a092]   File "/usr/lib/python2.7/dist-packages/nova/virt/libvirt/driver.py", line 5586, in _create_domain_and_network
  2019-02-28 17:38:51.520 4688 ERROR nova.compute.manager [instance: 8e90550d-3b62-4f70-bd70-b3c135a8a092]     self.plug_vifs(instance, network_info)
  2019-02-28 17:38:51.520 4688 ERROR nova.compute.manager [instance: 8e90550d-3b62-4f70-bd70-b3c135a8a092]   File "/usr/lib/python2.7/dist-packages/nova/virt/libvirt/driver.py", line 836, in plug_vifs
  2019-02-28 17:38:51.520 4688 ERROR nova.compute.manager [instance: 8e90550d-3b62-4f70-bd70-b3c135a8a092]     self.vif_driver.plug(instance, vif)
  2019-02-28 17:38:51.520 4688 ERROR nova.compute.manager [instance: 8e90550d-3b62-4f70-bd70-b3c135a8a092]   File "/usr/lib/python2.7/dist-packages/nova/virt/libvirt/vif.py", line 805, in plug
  2019-02-28 17:38:51.520 4688 ERROR nova.compute.manager [instance: 8e90550d-3b62-4f70-bd70-b3c135a8a092]     func(instance, vif)
  2019-02-28 17:38:51.520 4688 ERROR nova.compute.manager [instance: 8e90550d-3b62-4f70-bd70-b3c135a8a092]   File "/usr/lib/python2.7/dist-packages/nova/virt/libvirt/vif.py", line 762, in plug_vrouter
  2019-02-28 17:38:51.520 4688 ERROR nova.compute.manager [instance: 8e90550d-3b62-4f70-bd70-b3c135a8a092]     ip6_addr,
  2019-02-28 17:38:51.520 4688 ERROR nova.compute.manager [instance: 8e90550d-3b62-4f70-bd70-b3c135a8a092]   File "/usr/lib/python2.7/dist-packages/oslo_privsep/priv_context.py", line 207, in _wrap
  2019-02-28 17:38:51.520 4688 ERROR nova.compute.manager [instance: 8e90550d-3b62-4f70-bd70-b3c135a8a092]     return self.channel.remote_call(name, args, kwargs)
  2019-02-28 17:38:51.520 4688 ERROR nova.compute.manager [instance: 8e90550d-3b62-4f70-bd70-b3c135a8a092]   File "/usr/lib/python2.7/dist-packages/oslo_privsep/daemon.py", line 202, in remote_call
  2019-02-28 17:38:51.520 4688 ERROR nova.compute.manager [instance: 8e90550d-3b62-4f70-bd70-b3c135a8a092]     raise exc_type(*result[2])
  2019-02-28 17:38:51.520 4688 ERROR nova.compute.manager [instance: 8e90550d-3b62-4f70-bd70-b3c135a8a092] UnicodeEncodeError: 'ascii' codec can't encode character u'\u20a1' in position 19: ordinal not in range(128)
  2019-02-28 17:38:51.520 4688 ERROR nova.compute.manager [instance: 8e90550d-3b62-4f70-bd70-b3c135a8a092] 
  2019-02-28 17:38:51.522 4688 INFO nova.compute.manager [req-ff7251c9-ffc4-427c-8971-ae3b06ddf3bd f86665bb986e4392976a2f22d9c2d522 b35422ec2c02435cbe6a606659f595e3 - default default] [instance: 8e90550d-3b62-4f70-bd70-b3c135a8a092] Terminating instance
  2019-02-28 17:38:51.536 4688 INFO nova.virt.libvirt.driver [-] [instance: 8e90550d-3b62-4f70-bd70-b3c135a8a092] Instance destroyed successfully.
  2019-02-28 17:38:51.866 4688 INFO nova.virt.libvirt.driver [req-ff7251c9-ffc4-427c-8971-ae3b06ddf3bd f86665bb986e4392976a2f22d9c2d522 b35422ec2c02435cbe6a606659f595e3 - default default] [instance: 8e90550d-3b62-4f70-bd70-b3c135a8a092] Deletion of /var/lib/nova/instances/8e90550d-3b62-4f70-bd70-b3c135a8a092_del complete
  2019-02-28 17:38:52.128 4688 INFO nova.compute.manager [req-ff7251c9-ffc4-427c-8971-ae3b06ddf3bd f86665bb986e4392976a2f22d9c2d522 b35422ec2c02435cbe6a606659f595e3 - default default] [instance: 8e90550d-3b62-4f70-bd70-b3c135a8a092] Took 0.59 seconds to destroy the instance on the hypervisor.
  2019-02-28 17:38:52.986 4688 INFO nova.compute.manager [req-ff7251c9-ffc4-427c-8971-ae3b06ddf3bd f86665bb986e4392976a2f22d9c2d522 b35422ec2c02435cbe6a606659f595e3 - default default] [instance: 8e90550d-3b62-4f70-bd70-b3c135a8a092] Took 0.63 seconds to deallocate network for instance.

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