You have been subscribed to a public bug: Following an upgrade yesterday to python-nova 1:2013.1~rc1-0, we started getting "Interface eth1 not found" errors in nova-network.log (relevant logs below). This turned out to be a call to ebtables that was failing (because it wasn't installed).
There should either be a dependancy on ebtables or at least a more accurate error message (preferably both). 2013-03-27 07:18:24.812 28253 INFO nova.network.driver [-] Loading network driver 'nova.network.linux_net' 2013-03-27 07:18:24.827 28253 AUDIT nova.service [-] Starting network node (version 2013.1) 2013-03-27 07:18:27.043 28253 CRITICAL nova [-] Interface eth1 not found. 2013-03-27 07:18:27.043 28253 TRACE nova Traceback (most recent call last): 2013-03-27 07:18:27.043 28253 TRACE nova File "/usr/bin/nova-network", line 54, in <module> 2013-03-27 07:18:27.043 28253 TRACE nova service.wait() 2013-03-27 07:18:27.043 28253 TRACE nova File "/usr/lib/python2.7/dist-packages/nova/service.py", line 689, in wait 2013-03-27 07:18:27.043 28253 TRACE nova _launcher.wait() 2013-03-27 07:18:27.043 28253 TRACE nova File "/usr/lib/python2.7/dist-packages/nova/service.py", line 209, in wait 2013-03-27 07:18:27.043 28253 TRACE nova super(ServiceLauncher, self).wait() 2013-03-27 07:18:27.043 28253 TRACE nova File "/usr/lib/python2.7/dist-packages/nova/service.py", line 179, in wait 2013-03-27 07:18:27.043 28253 TRACE nova service.wait() 2013-03-27 07:18:27.043 28253 TRACE nova File "/usr/lib/python2.7/dist-packages/eventlet/greenthread.py", line 168, in wait 2013-03-27 07:18:27.043 28253 TRACE nova return self._exit_event.wait() 2013-03-27 07:18:27.043 28253 TRACE nova File "/usr/lib/python2.7/dist-packages/eventlet/event.py", line 116, in wait 2013-03-27 07:18:27.043 28253 TRACE nova return hubs.get_hub().switch() 2013-03-27 07:18:27.043 28253 TRACE nova File "/usr/lib/python2.7/dist-packages/eventlet/hubs/hub.py", line 187, in switch 2013-03-27 07:18:27.043 28253 TRACE nova return self.greenlet.switch() 2013-03-27 07:18:27.043 28253 TRACE nova File "/usr/lib/python2.7/dist-packages/eventlet/greenthread.py", line 194, in main 2013-03-27 07:18:27.043 28253 TRACE nova result = function(*args, **kwargs) 2013-03-27 07:18:27.043 28253 TRACE nova File "/usr/lib/python2.7/dist-packages/nova/service.py", line 147, in run_server 2013-03-27 07:18:27.043 28253 TRACE nova server.start() 2013-03-27 07:18:27.043 28253 TRACE nova File "/usr/lib/python2.7/dist-packages/nova/service.py", line 429, in start 2013-03-27 07:18:27.043 28253 TRACE nova self.manager.init_host() 2013-03-27 07:18:27.043 28253 TRACE nova File "/usr/lib/python2.7/dist-packages/nova/network/manager.py", line 1603, in init_host 2013-03-27 07:18:27.043 28253 TRACE nova self.init_host_floating_ips() 2013-03-27 07:18:27.043 28253 TRACE nova File "/usr/lib/python2.7/dist-packages/nova/network/floating_ips.py", line 98, in init_host_floating_ips 2013-03-27 07:18:27.043 28253 TRACE nova raise exception.NoFloatingIpInterface(interface=interface) 2013-03-27 07:18:27.043 28253 TRACE nova NoFloatingIpInterface: Interface eth1 not found. 2013-03-27 07:18:27.043 28253 TRACE nova ** Affects: nova (Ubuntu) Importance: Undecided Status: New -- python-nova should depend on ebtables https://bugs.launchpad.net/bugs/1161338 You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to nova in Ubuntu. -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs