Description of problem: Launching instance fails with following error in nova-compute.log when more than one compute hosts have been installed: 2014-07-31 14:12:16.267 13465 ERROR nova.compute.manager [req-3d758876-c758-4113-8b11-43e5c0a4f0da 61d5d558035844459122136cf819bcb3 157fd90cef9d449cb8b30b211ee5b8aa] [instance: 6d4e25c8-879d-4800-ac80-f7bc8d84a96b] Instance failed to spawn 2014-07-31 14:12:16.267 13465 TRACE nova.compute.manager [instance: 6d4e25c8-879d-4800-ac80-f7bc8d84a96b] Traceback (most recent call last): 2014-07-31 14:12:16.267 13465 TRACE nova.compute.manager [instance: 6d4e25c8-879d-4800-ac80-f7bc8d84a96b] File "/usr/lib/python2.7/site-packages/nova/compute/manager.py", line 1714, in _spawn 2014-07-31 14:12:16.267 13465 TRACE nova.compute.manager [instance: 6d4e25c8-879d-4800-ac80-f7bc8d84a96b] block_device_info) 2014-07-31 14:12:16.267 13465 TRACE nova.compute.manager [instance: 6d4e25c8-879d-4800-ac80-f7bc8d84a96b] File "/usr/lib/python2.7/site-packages/nova/virt/libvirt/driver.py", line 2289, in spawn 2014-07-31 14:12:16.267 13465 TRACE nova.compute.manager [instance: 6d4e25c8-879d-4800-ac80-f7bc8d84a96b] block_device_info) 2014-07-31 14:12:16.267 13465 TRACE nova.compute.manager [instance: 6d4e25c8-879d-4800-ac80-f7bc8d84a96b] File "/usr/lib/python2.7/site-packages/nova/virt/libvirt/driver.py", line 3701, in _create_domain_and_network 2014-07-31 14:12:16.267 13465 TRACE nova.compute.manager [instance: 6d4e25c8-879d-4800-ac80-f7bc8d84a96b] raise exception.VirtualInterfaceCreateException() 2014-07-31 14:12:16.267 13465 TRACE nova.compute.manager [instance: 6d4e25c8-879d-4800-ac80-f7bc8d84a96b] VirtualInterfaceCreateException: Virtual Interface creation failed 2014-07-31 14:12:16.267 13465 TRACE nova.compute.manager [instance: 6d4e25c8-879d-4800-ac80-f7bc8d84a96b] Version-Release number of selected component (if applicable): How reproducible: 100% Steps to Reproduce: 0. Generate answer file 1. Put multiple hosts to CONFIG_COMPUTE_HOSTS 2. Run installation with the answer file 3. Launch instance Actual results: VirtualInterfaceCreateException: Virtual Interface creation failed Expected results: Running instance Additional info: All-in-one installation works OK.
can't reproduce :(
Note to myself: Use valid hostnames