no info given after over a month

** Changed in: nova
       Status: Incomplete => Invalid

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https://bugs.launchpad.net/bugs/1269029

Title:
  vsphere networking works with br100 only

Status in OpenStack Compute (Nova):
  Invalid

Bug description:
  Our configuration is:

  [DEFAULT]
  flat_network_bridge=br-int
  flat_interface=eth0

  [vmware]
  integration_bridge=br100

  
  When changing br100 to br107 in nova.conf and vsphere results in the 
following error:

  NetworkAdapterNotFound: Network adapter br107 could not be found.

  
  Full trace from compute.log:

  
  ==> /var/log/nova/compute.log <==
  2014-01-14 09:54:36.095 3897 ERROR nova.compute.manager 
[req-ba2fdf07-dee3-46c8-9dff-1627d61eeaf4 78fa1b4284df4bcab09336354855c3b7 
ff01d74511684ca697a87f4d82ab54d6] [instance: 
440effe8-7ee2-4e61-a431-0646bf4b4e14] Failed to deallocate network for instance.
  2014-01-14 09:54:37.352 3897 AUDIT nova.compute.resource_tracker [-] Free ram 
(MB): 364610
  2014-01-14 09:54:37.352 3897 AUDIT nova.compute.resource_tracker [-] Free 
disk (GB): 1024
  2014-01-14 09:54:37.352 3897 AUDIT nova.compute.resource_tracker [-] Free 
VCPUS: 61
  2014-01-14 09:54:37.429 3897 INFO nova.compute.resource_tracker [-] 
Compute_service record updated for 
v-os-nova-01.synygy.net:domain-c17(OS-Cluster)
  2014-01-14 09:54:37.534 3897 ERROR nova.compute.manager 
[req-ba2fdf07-dee3-46c8-9dff-1627d61eeaf4 78fa1b4284df4bcab09336354855c3b7 
ff01d74511684ca697a87f4d82ab54d6] [instance: 
440effe8-7ee2-4e61-a431-0646bf4b4e14] Error: Network adapter br107 could not be 
found.
  2014-01-14 09:54:37.534 3897 TRACE nova.compute.manager [instance: 
440effe8-7ee2-4e61-a431-0646bf4b4e14] Traceback (most recent call last):
  2014-01-14 09:54:37.534 3897 TRACE nova.compute.manager [instance: 
440effe8-7ee2-4e61-a431-0646bf4b4e14]   File 
"/usr/lib/python2.6/site-packages/nova/compute/manager.py", line 1037, in 
_build_instance
  2014-01-14 09:54:37.534 3897 TRACE nova.compute.manager [instance: 
440effe8-7ee2-4e61-a431-0646bf4b4e14]     set_access_ip=set_access_ip)
  2014-01-14 09:54:37.534 3897 TRACE nova.compute.manager [instance: 
440effe8-7ee2-4e61-a431-0646bf4b4e14]   File 
"/usr/lib/python2.6/site-packages/nova/compute/manager.py", line 1420, in _spawn
  2014-01-14 09:54:37.534 3897 TRACE nova.compute.manager [instance: 
440effe8-7ee2-4e61-a431-0646bf4b4e14]     LOG.exception(_('Instance failed to 
spawn'), instance=instance)
  2014-01-14 09:54:37.534 3897 TRACE nova.compute.manager [instance: 
440effe8-7ee2-4e61-a431-0646bf4b4e14]   File 
"/usr/lib/python2.6/site-packages/nova/compute/manager.py", line 1417, in _spawn
  2014-01-14 09:54:37.534 3897 TRACE nova.compute.manager [instance: 
440effe8-7ee2-4e61-a431-0646bf4b4e14]     block_device_info)
  2014-01-14 09:54:37.534 3897 TRACE nova.compute.manager [instance: 
440effe8-7ee2-4e61-a431-0646bf4b4e14]   File 
"/usr/lib/python2.6/site-packages/nova/virt/vmwareapi/driver.py", line 633, in 
spawn
  2014-01-14 09:54:37.534 3897 TRACE nova.compute.manager [instance: 
440effe8-7ee2-4e61-a431-0646bf4b4e14]     admin_password, network_info, 
block_device_info)
  2014-01-14 09:54:37.534 3897 TRACE nova.compute.manager [instance: 
440effe8-7ee2-4e61-a431-0646bf4b4e14]   File 
"/usr/lib/python2.6/site-packages/nova/virt/vmwareapi/vmops.py", line 268, in 
spawn
  2014-01-14 09:54:37.534 3897 TRACE nova.compute.manager [instance: 
440effe8-7ee2-4e61-a431-0646bf4b4e14]     vif_infos = _get_vif_infos()
  2014-01-14 09:54:37.534 3897 TRACE nova.compute.manager [instance: 
440effe8-7ee2-4e61-a431-0646bf4b4e14]   File 
"/usr/lib/python2.6/site-packages/nova/virt/vmwareapi/vmops.py", line 259, in 
_get_vif_infos
  2014-01-14 09:54:37.534 3897 TRACE nova.compute.manager [instance: 
440effe8-7ee2-4e61-a431-0646bf4b4e14]     self._is_neutron)
  2014-01-14 09:54:37.534 3897 TRACE nova.compute.manager [instance: 
440effe8-7ee2-4e61-a431-0646bf4b4e14]   File 
"/usr/lib/python2.6/site-packages/nova/virt/vmwareapi/vif.py", line 154, in 
get_network_ref
  2014-01-14 09:54:37.534 3897 TRACE nova.compute.manager [instance: 
440effe8-7ee2-4e61-a431-0646bf4b4e14]     create_vlan=create_vlan)
  2014-01-14 09:54:37.534 3897 TRACE nova.compute.manager [instance: 
440effe8-7ee2-4e61-a431-0646bf4b4e14]   File 
"/usr/lib/python2.6/site-packages/nova/virt/vmwareapi/vif.py", line 73, in 
ensure_vlan_bridge
  2014-01-14 09:54:37.534 3897 TRACE nova.compute.manager [instance: 
440effe8-7ee2-4e61-a431-0646bf4b4e14]     vlan_interface, cluster)
  2014-01-14 09:54:37.534 3897 TRACE nova.compute.manager [instance: 
440effe8-7ee2-4e61-a431-0646bf4b4e14]   File 
"/usr/lib/python2.6/site-packages/nova/virt/vmwareapi/vif.py", line 48, in 
_get_associated_vswitch_for_interface
  2014-01-14 09:54:37.534 3897 TRACE nova.compute.manager [instance: 
440effe8-7ee2-4e61-a431-0646bf4b4e14]     raise 
exception.NetworkAdapterNotFound(adapter=interface)
  2014-01-14 09:54:37.534 3897 TRACE nova.compute.manager [instance: 
440effe8-7ee2-4e61-a431-0646bf4b4e14] NetworkAdapterNotFound: Network adapter 
br107 could not be found.
  2014-01-14 09:54:37.534 3897 TRACE nova.compute.manager [instance: 
440effe8-7ee2-4e61-a431-0646bf4b4e14]
  2014-01-14 09:54:38.931 3897 ERROR nova.openstack.common.rpc.amqp 
[req-ba2fdf07-dee3-46c8-9dff-1627d61eeaf4 78fa1b4284df4bcab09336354855c3b7 
ff01d74511684ca697a87f4d82ab54d6] Exception during message handling
  2014-01-14 09:54:38.931 3897 TRACE nova.openstack.common.rpc.amqp Traceback 
(most recent call last):
  2014-01-14 09:54:38.931 3897 TRACE nova.openstack.common.rpc.amqp   File 
"/usr/lib/python2.6/site-packages/nova/openstack/common/rpc/amqp.py", line 461, 
in _process_data
  2014-01-14 09:54:38.931 3897 TRACE nova.openstack.common.rpc.amqp     **args)
  2014-01-14 09:54:38.931 3897 TRACE nova.openstack.common.rpc.amqp   File 
"/usr/lib/python2.6/site-packages/nova/openstack/common/rpc/dispatcher.py", 
line 172, in dispatch
  2014-01-14 09:54:38.931 3897 TRACE nova.openstack.common.rpc.amqp     result 
= getattr(proxyobj, method)(ctxt, **kwargs)
  2014-01-14 09:54:38.931 3897 TRACE nova.openstack.common.rpc.amqp   File 
"/usr/lib/python2.6/site-packages/nova/exception.py", line 90, in wrapped
  2014-01-14 09:54:38.931 3897 TRACE nova.openstack.common.rpc.amqp     payload)
  2014-01-14 09:54:38.931 3897 TRACE nova.openstack.common.rpc.amqp   File 
"/usr/lib/python2.6/site-packages/nova/exception.py", line 73, in wrapped
  2014-01-14 09:54:38.931 3897 TRACE nova.openstack.common.rpc.amqp     return 
f(self, context, *args, **kw)
  2014-01-14 09:54:38.931 3897 TRACE nova.openstack.common.rpc.amqp   File 
"/usr/lib/python2.6/site-packages/nova/compute/manager.py", line 243, in 
decorated_function
  2014-01-14 09:54:38.931 3897 TRACE nova.openstack.common.rpc.amqp     pass
  2014-01-14 09:54:38.931 3897 TRACE nova.openstack.common.rpc.amqp   File 
"/usr/lib/python2.6/site-packages/nova/compute/manager.py", line 229, in 
decorated_function
  2014-01-14 09:54:38.931 3897 TRACE nova.openstack.common.rpc.amqp     return 
function(self, context, *args, **kwargs)
  2014-01-14 09:54:38.931 3897 TRACE nova.openstack.common.rpc.amqp   File 
"/usr/lib/python2.6/site-packages/nova/compute/manager.py", line 294, in 
decorated_function
  2014-01-14 09:54:38.931 3897 TRACE nova.openstack.common.rpc.amqp     
function(self, context, *args, **kwargs)
  2014-01-14 09:54:38.931 3897 TRACE nova.openstack.common.rpc.amqp   File 
"/usr/lib/python2.6/site-packages/nova/compute/manager.py", line 271, in 
decorated_function
  2014-01-14 09:54:38.931 3897 TRACE nova.openstack.common.rpc.amqp     e, 
sys.exc_info())
  2014-01-14 09:54:38.931 3897 TRACE nova.openstack.common.rpc.amqp   File 
"/usr/lib/python2.6/site-packages/nova/compute/manager.py", line 258, in 
decorated_function
  2014-01-14 09:54:38.931 3897 TRACE nova.openstack.common.rpc.amqp     return 
function(self, context, *args, **kwargs)
  2014-01-14 09:54:38.931 3897 TRACE nova.openstack.common.rpc.amqp   File 
"/usr/lib/python2.6/site-packages/nova/compute/manager.py", line 1623, in 
run_instance
  2014-01-14 09:54:38.931 3897 TRACE nova.openstack.common.rpc.amqp     
do_run_instance()
  2014-01-14 09:54:38.931 3897 TRACE nova.openstack.common.rpc.amqp   File 
"/usr/lib/python2.6/site-packages/nova/openstack/common/lockutils.py", line 
246, in inner
  2014-01-14 09:54:38.931 3897 TRACE nova.openstack.common.rpc.amqp     return 
f(*args, **kwargs)
  2014-01-14 09:54:38.931 3897 TRACE nova.openstack.common.rpc.amqp   File 
"/usr/lib/python2.6/site-packages/nova/compute/manager.py", line 1622, in 
do_run_instance
  2014-01-14 09:54:38.931 3897 TRACE nova.openstack.common.rpc.amqp     
legacy_bdm_in_spec)
  2014-01-14 09:54:38.931 3897 TRACE nova.openstack.common.rpc.amqp   File 
"/usr/lib/python2.6/site-packages/nova/compute/manager.py", line 962, in 
_run_instance
  2014-01-14 09:54:38.931 3897 TRACE nova.openstack.common.rpc.amqp     
notify("error", msg=unicode(e))  # notify that build failed
  2014-01-14 09:54:38.931 3897 TRACE nova.openstack.common.rpc.amqp   File 
"/usr/lib/python2.6/site-packages/nova/compute/manager.py", line 946, in 
_run_instance
  2014-01-14 09:54:38.931 3897 TRACE nova.openstack.common.rpc.amqp     
instance, image_meta, legacy_bdm_in_spec)
  2014-01-14 09:54:38.931 3897 TRACE nova.openstack.common.rpc.amqp   File 
"/usr/lib/python2.6/site-packages/nova/compute/manager.py", line 1085, in 
_build_instance
  2014-01-14 09:54:38.931 3897 TRACE nova.openstack.common.rpc.amqp     
filter_properties, bdms, legacy_bdm_in_spec)
  2014-01-14 09:54:38.931 3897 TRACE nova.openstack.common.rpc.amqp   File 
"/usr/lib/python2.6/site-packages/nova/compute/manager.py", line 1129, in 
_reschedule_or_error
  2014-01-14 09:54:38.931 3897 TRACE nova.openstack.common.rpc.amqp     
self._log_original_error(exc_info, instance_uuid)
  2014-01-14 09:54:38.931 3897 TRACE nova.openstack.common.rpc.amqp   File 
"/usr/lib/python2.6/site-packages/nova/compute/manager.py", line 1124, in 
_reschedule_or_error
  2014-01-14 09:54:38.931 3897 TRACE nova.openstack.common.rpc.amqp     bdms, 
requested_networks)
  2014-01-14 09:54:38.931 3897 TRACE nova.openstack.common.rpc.amqp   File 
"/usr/lib/python2.6/site-packages/nova/compute/manager.py", line 1674, in 
_shutdown_instance
  2014-01-14 09:54:38.931 3897 TRACE nova.openstack.common.rpc.amqp     
self._try_deallocate_network(context, instance, requested_networks)
  2014-01-14 09:54:38.931 3897 TRACE nova.openstack.common.rpc.amqp   File 
"/usr/lib/python2.6/site-packages/nova/compute/manager.py", line 1634, in 
_try_deallocate_network
  2014-01-14 09:54:38.931 3897 TRACE nova.openstack.common.rpc.amqp     
self._set_instance_error_state(context, instance['uuid'])
  2014-01-14 09:54:38.931 3897 TRACE nova.openstack.common.rpc.amqp   File 
"/usr/lib/python2.6/site-packages/nova/compute/manager.py", line 1629, in 
_try_deallocate_network
  2014-01-14 09:54:38.931 3897 TRACE nova.openstack.common.rpc.amqp     
self._deallocate_network(context, instance, requested_networks)
  2014-01-14 09:54:38.931 3897 TRACE nova.openstack.common.rpc.amqp   File 
"/usr/lib/python2.6/site-packages/nova/compute/manager.py", line 1473, in 
_deallocate_network
  2014-01-14 09:54:38.931 3897 TRACE nova.openstack.common.rpc.amqp     
context, instance, requested_networks=requested_networks)
  2014-01-14 09:54:38.931 3897 TRACE nova.openstack.common.rpc.amqp   File 
"/usr/lib/python2.6/site-packages/nova/network/api.py", line 94, in wrapped
  2014-01-14 09:54:38.931 3897 TRACE nova.openstack.common.rpc.amqp     return 
func(self, context, *args, **kwargs)
  2014-01-14 09:54:38.931 3897 TRACE nova.openstack.common.rpc.amqp   File 
"/usr/lib/python2.6/site-packages/nova/network/api.py", line 318, in 
deallocate_for_instance
  2014-01-14 09:54:38.931 3897 TRACE nova.openstack.common.rpc.amqp     
self.network_rpcapi.deallocate_for_instance(context, **args)
  2014-01-14 09:54:38.931 3897 TRACE nova.openstack.common.rpc.amqp   File 
"/usr/lib/python2.6/site-packages/nova/network/rpcapi.py", line 193, in 
deallocate_for_instance
  2014-01-14 09:54:38.931 3897 TRACE nova.openstack.common.rpc.amqp     
host=host, requested_networks=requested_networks)
  2014-01-14 09:54:38.931 3897 TRACE nova.openstack.common.rpc.amqp   File 
"/usr/lib/python2.6/site-packages/nova/rpcclient.py", line 85, in call
  2014-01-14 09:54:38.931 3897 TRACE nova.openstack.common.rpc.amqp     return 
self._invoke(self.proxy.call, ctxt, method, **kwargs)
  2014-01-14 09:54:38.931 3897 TRACE nova.openstack.common.rpc.amqp   File 
"/usr/lib/python2.6/site-packages/nova/rpcclient.py", line 63, in _invoke
  2014-01-14 09:54:38.931 3897 TRACE nova.openstack.common.rpc.amqp     return 
cast_or_call(ctxt, msg, **self.kwargs)
  2014-01-14 09:54:38.931 3897 TRACE nova.openstack.common.rpc.amqp   File 
"/usr/lib/python2.6/site-packages/nova/openstack/common/rpc/proxy.py", line 
126, in call
  2014-01-14 09:54:38.931 3897 TRACE nova.openstack.common.rpc.amqp     result 
= rpc.call(context, real_topic, msg, timeout)
  2014-01-14 09:54:38.931 3897 TRACE nova.openstack.common.rpc.amqp   File 
"/usr/lib/python2.6/site-packages/nova/openstack/common/rpc/__init__.py", line 
139, in call
  2014-01-14 09:54:38.931 3897 TRACE nova.openstack.common.rpc.amqp     return 
_get_impl().call(CONF, context, topic, msg, timeout)
  2014-01-14 09:54:38.931 3897 TRACE nova.openstack.common.rpc.amqp   File 
"/usr/lib/python2.6/site-packages/nova/openstack/common/rpc/impl_qpid.py", line 
783, in call
  2014-01-14 09:54:38.931 3897 TRACE nova.openstack.common.rpc.amqp     
rpc_amqp.get_connection_pool(conf, Connection))
  2014-01-14 09:54:38.931 3897 TRACE nova.openstack.common.rpc.amqp   File 
"/usr/lib/python2.6/site-packages/nova/openstack/common/rpc/amqp.py", line 574, 
in call
  2014-01-14 09:54:38.931 3897 TRACE nova.openstack.common.rpc.amqp     rv = 
list(rv)
  2014-01-14 09:54:38.931 3897 TRACE nova.openstack.common.rpc.amqp   File 
"/usr/lib/python2.6/site-packages/nova/openstack/common/rpc/amqp.py", line 539, 
in __iter__
  2014-01-14 09:54:38.931 3897 TRACE nova.openstack.common.rpc.amqp     raise 
result
  2014-01-14 09:54:38.931 3897 TRACE nova.openstack.common.rpc.amqp 
RemoteError: Remote error: ProcessExecutionError Unexpected error while running 
command.
  2014-01-14 09:54:38.931 3897 TRACE nova.openstack.common.rpc.amqp Command: 
sudo nova-rootwrap /etc/nova/rootwrap.conf dhcp_release br100 10.107.1.4 
fa:16:3e:31:1a:9d
  2014-01-14 09:54:38.931 3897 TRACE nova.openstack.common.rpc.amqp Exit code: 1
  2014-01-14 09:54:38.931 3897 TRACE nova.openstack.common.rpc.amqp Stdout: ''
  2014-01-14 09:54:38.931 3897 TRACE nova.openstack.common.rpc.amqp Stderr: 
'cannot setup interface: No such device\n'
  2014-01-14 09:54:38.931 3897 TRACE nova.openstack.common.rpc.amqp 
[u'Traceback (most recent call last):\n', u'  File 
"/usr/lib/python2.6/site-packages/nova/openstack/common/rpc/amqp.py", line 461, 
in _process_data\n    **args)\n', u'  File 
"/usr/lib/python2.6/site-packages/nova/openstack/common/rpc/dispatcher.py", 
line 172, in dispatch\n    result = getattr(proxyobj, method)(ctxt, 
**kwargs)\n', u'  File 
"/usr/lib/python2.6/site-packages/nova/network/manager.py", line 547, in 
deallocate_for_instance\n    self.deallocate_fixed_ip(context, 
fixed_ip[\'address\'], host=host)\n', u'  File 
"/usr/lib/python2.6/site-packages/nova/network/manager.py", line 1507, in 
deallocate_fixed_ip\n    teardown)\n', u'  File 
"/usr/lib/python2.6/site-packages/nova/network/manager.py", line 940, in 
deallocate_fixed_ip\n    self.driver.release_dhcp(dev, address, 
vif[\'address\'])\n', u'  File 
"/usr/lib/python2.6/site-packages/nova/network/linux_net.py", line 976, in 
release_dhcp\n    utils.execute(\'dhcp_re
 lease\', dev, address, mac_address, run_as_root=True)\n', u'  File 
"/usr/lib/python2.6/site-packages/nova/utils.py", line 177, in execute\n    
return processutils.execute(*cmd, **kwargs)\n', u'  File 
"/usr/lib/python2.6/site-packages/nova/openstack/common/processutils.py", line 
178, in execute\n    cmd=\' \'.join(cmd))\n', u"ProcessExecutionError: 
Unexpected error while running command.\nCommand: sudo nova-rootwrap 
/etc/nova/rootwrap.conf dhcp_release br100 10.107.1.4 fa:16:3e:31:1a:9d\nExit 
code: 1\nStdout: ''\nStderr: 'cannot setup interface: No such device\\n'\n"].
  2014-01-14 09:54:38.931 3897 TRACE nova.openstack.common.rpc.amqp

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