<div dir="ltr"><div style>From this error it looks you don't have brctl in any of the filters in /etc/nova/*filters: </div><div><br></div><div><br></div><div>2013-04-29 19:17:33.640 7974 TRACE nova.virt.libvirt.vif [instance: b5317dbd-bd85-4cf7-bbf0-cc653fa8c425] Stdout: '/usr/bin/nova-rootwrap: Unauthorized command: brctl delif qbr8b7fa98b-60 qvb8b7fa98b-60 (no filter matched)\n'</div>
<div><br></div><div style>What's the output of: </div><div style><br></div><div style><div># sudo grep brctl /etc/nova/rootwrap.d/* # <-- should match mine</div><div>/etc/nova/rootwrap.d/compute.filters:# nova/network/linux_net.py: 'brctl', 'addbr', bridge</div>
<div>/etc/nova/rootwrap.d/compute.filters:# nova/network/linux_net.py: 'brctl', 'setfd', bridge, 0</div><div>/etc/nova/rootwrap.d/compute.filters:# nova/network/linux_net.py: 'brctl', 'stp', bridge, 'off'</div>
<div>/etc/nova/rootwrap.d/compute.filters:# nova/network/linux_net.py: 'brctl', 'addif', bridge, interface</div><div>/etc/nova/rootwrap.d/compute.filters:brctl: CommandFilter, brctl, root</div><div>/etc/nova/rootwrap.d/network.filters:# nova/network/linux_net.py: 'brctl', 'addbr', bridge</div>
<div>/etc/nova/rootwrap.d/network.filters:# nova/network/linux_net.py: 'brctl', 'setfd', bridge, 0</div><div>/etc/nova/rootwrap.d/network.filters:# nova/network/linux_net.py: 'brctl', 'stp', bridge, 'off'</div>
<div>/etc/nova/rootwrap.d/network.filters:# nova/network/linux_net.py: 'brctl', 'addif', bridge, interface</div><div>/etc/nova/rootwrap.d/network.filters:brctl: CommandFilter, brctl, root</div><div><br></div>
</div><div style><br></div><div><br></div></div><div class="gmail_extra"><br><br><div class="gmail_quote">On Mon, Apr 29, 2013 at 10:21 AM, Arindam Choudhury <span dir="ltr"><<a href="mailto:arindam@live.com" target="_blank">arindam@live.com</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<div><div dir="ltr">Hi,<br><br>My setup is:<br># nova-manage service list<br>Binary Host Zone Status State Updated_At<br>nova-conductor aopcsos internal enabled :-) 2013-04-29 17:10:58<br>
nova-console aopcsos internal enabled :-) 2013-04-29 17:10:58<br>nova-scheduler aopcsos internal enabled :-) 2013-04-29 17:10:58<br>
nova-cert aopcso1 internal enabled :-) 2013-04-29 17:11:03<br>nova-compute aopcso1 nova enabled :-) 2013-04-29 17:10:55<br>
<br>but when i try to spawn a vm, I always get an error:<br><br>32ae03ff9b44a85426] [instance: b5317dbd-bd85-4cf7-bbf0-cc653fa8c425] Starting instance...<br>2013-04-29 19:17:27.433 AUDIT nova.compute.claims [req-909247fd-b461-46d6-8b90-bfb0617c7b3a d73c9e93ac3a40d693b4864b73496fdd b6d37008724b4a32ae03ff9b44a85426] [instance: b5317dbd-bd85-4cf7-bbf0-cc653fa8c425] Attempting claim: memory 512 MB, disk 0 GB, VCPUs 1<br>
2013-04-29 19:17:27.434 AUDIT nova.compute.claims [req-909247fd-b461-46d6-8b90-bfb0617c7b3a d73c9e93ac3a40d693b4864b73496fdd b6d37008724b4a32ae03ff9b44a85426] [instance: b5317dbd-bd85-4cf7-bbf0-cc653fa8c425] Total Memory: 7984 MB, used: 512 MB<br>
2013-04-29 19:17:27.434 AUDIT nova.compute.claims [req-909247fd-b461-46d6-8b90-bfb0617c7b3a d73c9e93ac3a40d693b4864b73496fdd b6d37008724b4a32ae03ff9b44a85426] [instance: b5317dbd-bd85-4cf7-bbf0-cc653fa8c425] Memory limit: 11976 MB, free: 11464 MB<br>
2013-04-29 19:17:27.435 AUDIT nova.compute.claims [req-909247fd-b461-46d6-8b90-bfb0617c7b3a d73c9e93ac3a40d693b4864b73496fdd b6d37008724b4a32ae03ff9b44a85426] [instance: b5317dbd-bd85-4cf7-bbf0-cc653fa8c425] Total Disk: 18 GB, used: 0 GB<br>
2013-04-29 19:17:27.435 AUDIT nova.compute.claims [req-909247fd-b461-46d6-8b90-bfb0617c7b3a d73c9e93ac3a40d693b4864b73496fdd b6d37008724b4a32ae03ff9b44a85426] [instance: b5317dbd-bd85-4cf7-bbf0-cc653fa8c425] Disk limit not specified, defaulting to unlimited<br>
2013-04-29 19:17:27.436 AUDIT nova.compute.claims [req-909247fd-b461-46d6-8b90-bfb0617c7b3a d73c9e93ac3a40d693b4864b73496fdd b6d37008724b4a32ae03ff9b44a85426] [instance: b5317dbd-bd85-4cf7-bbf0-cc653fa8c425] Total CPU: 8 VCPUs, used: 0 VCPUs<br>
2013-04-29 19:17:27.436 AUDIT nova.compute.claims [req-909247fd-b461-46d6-8b90-bfb0617c7b3a d73c9e93ac3a40d693b4864b73496fdd b6d37008724b4a32ae03ff9b44a85426] [instance: b5317dbd-bd85-4cf7-bbf0-cc653fa8c425] CPU limit not specified, defaulting to unlimited<br>
2013-04-29 19:17:27.436 AUDIT nova.compute.claims [req-909247fd-b461-46d6-8b90-bfb0617c7b3a d73c9e93ac3a40d693b4864b73496fdd b6d37008724b4a32ae03ff9b44a85426] [instance: b5317dbd-bd85-4cf7-bbf0-cc653fa8c425] Claim successful<br>
2013-04-29 19:17:30.663 INFO nova.virt.libvirt.driver [req-909247fd-b461-46d6-8b90-bfb0617c7b3a d73c9e93ac3a40d693b4864b73496fdd b6d37008724b4a32ae03ff9b44a85426] [instance: b5317dbd-bd85-4cf7-bbf0-cc653fa8c425] Creating image<br>
2013-04-29 19:17:30.841 INFO nova.virt.libvirt.firewall [req-909247fd-b461-46d6-8b90-bfb0617c7b3a d73c9e93ac3a40d693b4864b73496fdd b6d37008724b4a32ae03ff9b44a85426] [instance: b5317dbd-bd85-4cf7-bbf0-cc653fa8c425] Called setup_basic_filtering in nwfilter<br>
2013-04-29 19:17:30.842 INFO nova.virt.libvirt.firewall [req-909247fd-b461-46d6-8b90-bfb0617c7b3a d73c9e93ac3a40d693b4864b73496fdd b6d37008724b4a32ae03ff9b44a85426] [instance: b5317dbd-bd85-4cf7-bbf0-cc653fa8c425] Ensuring static filters<br>
2013-04-29 19:17:32.381 ERROR nova.compute.manager [req-909247fd-b461-46d6-8b90-bfb0617c7b3a d73c9e93ac3a40d693b4864b73496fdd b6d37008724b4a32ae03ff9b44a85426] [instance: b5317dbd-bd85-4cf7-bbf0-cc653fa8c425] Instance failed to spawn<br>
2013-04-29 19:17:32.381 7974 TRACE nova.compute.manager [instance: b5317dbd-bd85-4cf7-bbf0-cc653fa8c425] Traceback (most recent call last):<br>2013-04-29 19:17:32.381 7974 TRACE nova.compute.manager [instance: b5317dbd-bd85-4cf7-bbf0-cc653fa8c425] File "/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 1089, in _spawn<br>
2013-04-29 19:17:32.381 7974 TRACE nova.compute.manager [instance: b5317dbd-bd85-4cf7-bbf0-cc653fa8c425] block_device_info)<br>2013-04-29 19:17:32.381 7974 TRACE nova.compute.manager [instance: b5317dbd-bd85-4cf7-bbf0-cc653fa8c425] File "/usr/lib/python2.7/dist-packages/nova/virt/libvirt/driver.py", line 1520, in spawn<br>
2013-04-29 19:17:32.381 7974 TRACE nova.compute.manager [instance: b5317dbd-bd85-4cf7-bbf0-cc653fa8c425] block_device_info)<br>2013-04-29 19:17:32.381 7974 TRACE nova.compute.manager [instance: b5317dbd-bd85-4cf7-bbf0-cc653fa8c425] File "/usr/lib/python2.7/dist-packages/nova/virt/libvirt/driver.py", line 2435, in _create_domain_and_network<br>
2013-04-29 19:17:32.381 7974 TRACE nova.compute.manager [instance: b5317dbd-bd85-4cf7-bbf0-cc653fa8c425] domain = self._create_domain(xml, instance=instance)<br>2013-04-29 19:17:32.381 7974 TRACE nova.compute.manager [instance: b5317dbd-bd85-4cf7-bbf0-cc653fa8c425] File "/usr/lib/python2.7/dist-packages/nova/virt/libvirt/driver.py", line 2396, in _create_domain<br>
2013-04-29 19:17:32.381 7974 TRACE nova.compute.manager [instance: b5317dbd-bd85-4cf7-bbf0-cc653fa8c425] domain.createWithFlags(launch_flags)<br>2013-04-29 19:17:32.381 7974 TRACE nova.compute.manager [instance: b5317dbd-bd85-4cf7-bbf0-cc653fa8c425] File "/usr/lib/python2.7/dist-packages/eventlet/tpool.py", line 187, in doit<br>
2013-04-29 19:17:32.381 7974 TRACE nova.compute.manager [instance: b5317dbd-bd85-4cf7-bbf0-cc653fa8c425] result = proxy_call(self._autowrap, f, *args, **kwargs)<br>2013-04-29 19:17:32.381 7974 TRACE nova.compute.manager [instance: b5317dbd-bd85-4cf7-bbf0-cc653fa8c425] File "/usr/lib/python2.7/dist-packages/eventlet/tpool.py", line 147, in proxy_call<br>
2013-04-29 19:17:32.381 7974 TRACE nova.compute.manager [instance: b5317dbd-bd85-4cf7-bbf0-cc653fa8c425] rv = execute(f,*args,**kwargs)<br>2013-04-29 19:17:32.381 7974 TRACE nova.compute.manager [instance: b5317dbd-bd85-4cf7-bbf0-cc653fa8c425] File "/usr/lib/python2.7/dist-packages/eventlet/tpool.py", line 76, in tworker<br>
2013-04-29 19:17:32.381 7974 TRACE nova.compute.manager [instance: b5317dbd-bd85-4cf7-bbf0-cc653fa8c425] rv = meth(*args,**kwargs)<br>2013-04-29 19:17:32.381 7974 TRACE nova.compute.manager [instance: b5317dbd-bd85-4cf7-bbf0-cc653fa8c425] File "/usr/lib/python2.7/dist-packages/libvirt.py", line 650, in createWithFlags<br>
2013-04-29 19:17:32.381 7974 TRACE nova.compute.manager [instance: b5317dbd-bd85-4cf7-bbf0-cc653fa8c425] if ret == -1: raise libvirtError ('virDomainCreateWithFlags() failed', dom=self)<br>2013-04-29 19:17:32.381 7974 TRACE nova.compute.manager [instance: b5317dbd-bd85-4cf7-bbf0-cc653fa8c425] libvirtError: Cannot get interface MTU on 'qbr8b7fa98b-60': No such device<br>
2013-04-29 19:17:32.381 7974 TRACE nova.compute.manager [instance: b5317dbd-bd85-4cf7-bbf0-cc653fa8c425] <br>2013-04-29 19:17:32.664 AUDIT nova.compute.manager [req-909247fd-b461-46d6-8b90-bfb0617c7b3a d73c9e93ac3a40d693b4864b73496fdd b6d37008724b4a32ae03ff9b44a85426] [instance: b5317dbd-bd85-4cf7-bbf0-cc653fa8c425] Terminating instance<br>
2013-04-29 19:17:33.591 7974 INFO nova.virt.libvirt.driver [-] [instance: b5317dbd-bd85-4cf7-bbf0-cc653fa8c425] Instance destroyed successfully.<br>2013-04-29 19:17:33.640 ERROR nova.virt.libvirt.vif [req-909247fd-b461-46d6-8b90-bfb0617c7b3a d73c9e93ac3a40d693b4864b73496fdd b6d37008724b4a32ae03ff9b44a85426] [instance: b5317dbd-bd85-4cf7-bbf0-cc653fa8c425] Failed while unplugging vif<br>
2013-04-29 19:17:33.640 7974 TRACE nova.virt.libvirt.vif [instance: b5317dbd-bd85-4cf7-bbf0-cc653fa8c425] Traceback (most recent call last):<br>2013-04-29 19:17:33.640 7974 TRACE nova.virt.libvirt.vif [instance: b5317dbd-bd85-4cf7-bbf0-cc653fa8c425] File "/usr/lib/python2.7/dist-packages/nova/virt/libvirt/vif.py", line 442, in unplug_ovs_hybrid<br>
2013-04-29 19:17:33.640 7974 TRACE nova.virt.libvirt.vif [instance: b5317dbd-bd85-4cf7-bbf0-cc653fa8c425] utils.execute('brctl', 'delif', br_name, v1_name, run_as_root=True)<br>2013-04-29 19:17:33.640 7974 TRACE nova.virt.libvirt.vif [instance: b5317dbd-bd85-4cf7-bbf0-cc653fa8c425] File "/usr/lib/python2.7/dist-packages/nova/utils.py", line 239, in execute<br>
2013-04-29 19:17:33.640 7974 TRACE nova.virt.libvirt.vif [instance: b5317dbd-bd85-4cf7-bbf0-cc653fa8c425] cmd=' '.join(cmd))<br>2013-04-29 19:17:33.640 7974 TRACE nova.virt.libvirt.vif [instance: b5317dbd-bd85-4cf7-bbf0-cc653fa8c425] ProcessExecutionError: Unexpected error while running command.<br>
2013-04-29 19:17:33.640 7974 TRACE nova.virt.libvirt.vif [instance: b5317dbd-bd85-4cf7-bbf0-cc653fa8c425] Command: sudo nova-rootwrap /etc/nova/rootwrap.conf brctl delif qbr8b7fa98b-60 qvb8b7fa98b-60<br>2013-04-29 19:17:33.640 7974 TRACE nova.virt.libvirt.vif [instance: b5317dbd-bd85-4cf7-bbf0-cc653fa8c425] Exit code: 99<br>
2013-04-29 19:17:33.640 7974 TRACE nova.virt.libvirt.vif [instance: b5317dbd-bd85-4cf7-bbf0-cc653fa8c425] Stdout: '/usr/bin/nova-rootwrap: Unauthorized command: brctl delif qbr8b7fa98b-60 qvb8b7fa98b-60 (no filter matched)\n'<br>
2013-04-29 19:17:33.640 7974 TRACE nova.virt.libvirt.vif [instance: b5317dbd-bd85-4cf7-bbf0-cc653fa8c425] Stderr: ''<br>2013-04-29 19:17:33.640 7974 TRACE nova.virt.libvirt.vif [instance: b5317dbd-bd85-4cf7-bbf0-cc653fa8c425] <br>
2013-04-29 19:17:33.742 INFO nova.virt.libvirt.driver [req-909247fd-b461-46d6-8b90-bfb0617c7b3a d73c9e93ac3a40d693b4864b73496fdd b6d37008724b4a32ae03ff9b44a85426] [instance: b5317dbd-bd85-4cf7-bbf0-cc653fa8c425] Deleting instance files /var/lib/nova/instances/b5317dbd-bd85-4cf7-bbf0-cc653fa8c425<br>
2013-04-29 19:17:33.991 ERROR nova.compute.manager [req-909247fd-b461-46d6-8b90-bfb0617c7b3a d73c9e93ac3a40d693b4864b73496fdd b6d37008724b4a32ae03ff9b44a85426] [instance: b5317dbd-bd85-4cf7-bbf0-cc653fa8c425] Error: ['Traceback (most recent call last):\n', ' File "/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 834, in _run_instance\n set_access_ip=set_access_ip)\n', ' File "/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 1093, in _spawn\n LOG.exception(_(\'Instance failed to spawn\'), instance=instance)\n', ' File "/usr/lib/python2.7/contextlib.py", line 24, in __exit__\n self.gen.next()\n', ' File "/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 1089, in _spawn\n block_device_info)\n', ' File "/usr/lib/python2.7/dist-packages/nova/virt/libvirt/driver.py", line 1520, in spawn\n block_device_info)\n', ' File "/usr/lib/python2.7/dist-packages/nova/virt/libvirt/driver.py", line 2435, in _create_domain_and_network\n domain = self._create_domain(xml, instance=instance)\n', ' File "/usr/lib/python2.7/dist-packages/nova/virt/libvirt/driver.py", line 2396, in _create_domain\n domain.createWithFlags(launch_flags)\n', ' File "/usr/lib/python2.7/dist-packages/eventlet/tpool.py", line 187, in doit\n result = proxy_call(self._autowrap, f, *args, **kwargs)\n', ' File "/usr/lib/python2.7/dist-packages/eventlet/tpool.py", line 147, in proxy_call\n rv = execute(f,*args,**kwargs)\n', ' File "/usr/lib/python2.7/dist-packages/eventlet/tpool.py", line 76, in tworker\n rv = meth(*args,**kwargs)\n', ' File "/usr/lib/python2.7/dist-packages/libvirt.py", line 650, in createWithFlags\n if ret == -1: raise libvirtError (\'virDomainCreateWithFlags() failed\', dom=self)\n', "libvirtError: Cannot get interface MTU on 'qbr8b7fa98b-60': No such device\n"]<br>
2013-04-29 19:17:50.171 7974 AUDIT nova.compute.resource_tracker [-] Auditing locally available compute resources<br>2013-04-29 19:17:50.393 7974 AUDIT nova.compute.resource_tracker [-] Free ram (MB): 6960<br>2013-04-29 19:17:50.393 7974 AUDIT nova.compute.resource_tracker [-] Free disk (GB): 18<br>
2013-04-29 19:17:50.394 7974 AUDIT nova.compute.resource_tracker [-] Free VCPUS: 7<br>2013-04-29 19:17:50.578 7974 INFO nova.compute.resource_tracker [-] Compute_service record updated for aopcso1:<a href="http://aopcso1.uab.es" target="_blank">aopcso1.uab.es</a><br>
2013-04-29 19:17:54.353 AUDIT nova.compute.manager [req-967be451-e5f1-40a9-aedf-8328c721d9d0 d73c9e93ac3a40d693b4864b73496fdd b6d37008724b4a32ae03ff9b44a85426] [instance: b5317dbd-bd85-4cf7-bbf0-cc653fa8c425] Terminating instance<br>
2013-04-29 19:17:55.526 7974 ERROR nova.virt.libvirt.driver [-] [instance: b5317dbd-bd85-4cf7-bbf0-cc653fa8c425] During wait destroy, instance disappeared.<br>2013-04-29 19:17:55.529 INFO nova.virt.libvirt.firewall [req-967be451-e5f1-40a9-aedf-8328c721d9d0 d73c9e93ac3a40d693b4864b73496fdd b6d37008724b4a32ae03ff9b44a85426] [instance: b5317dbd-bd85-4cf7-bbf0-cc653fa8c425] Attempted to unfilter instance which is not filtered<br>
2013-04-29 19:17:55.530 INFO nova.virt.libvirt.driver [req-967be451-e5f1-40a9-aedf-8328c721d9d0 d73c9e93ac3a40d693b4864b73496fdd b6d37008724b4a32ae03ff9b44a85426] [instance: b5317dbd-bd85-4cf7-bbf0-cc653fa8c425] Deleting instance files /var/lib/nova/instances/b5317dbd-bd85-4cf7-bbf0-cc653fa8c425<br>
<br> </div></div>
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<br></blockquote></div><br></div>