+1 you can’t use the libvirt specific firewall driver with XenAPI There are some example nova.conf files here that may help: http://docs.openstack.org/folsom/openstack-compute/admin/content/xenapi-flat-dhcp-networking.html
If you use DevStack, it should have “chosen” the correct firewall driver for you. Cheers, John From: [email protected] [mailto:[email protected]] On Behalf Of Mohammed Naser Sent: 21 November 2012 14:06 To: Lei Zhang Cc: [email protected] Subject: Re: [Openstack] Citrix Xen Server + XenApi Failed to start nova-compute service Your firewall driver in your nova.conf seems to be incorrect 2012-11-21 01:33:47 TRACE nova self.firewall_driver = fw_class(xenapi_session=self._session) 2012-11-21 01:33:47 TRACE nova File "/usr/lib/python2.7/dist-packages/nova/virt/libvirt/firewall.py", line 227, in __init__ It's trying to use the libvirt driver. # grep firewall /etc/nova/nova.conf firewall_driver=nova.virt.xenapi.firewall.Dom0IptablesFirewallDriver Good luck with OpenStack! On Wed, Nov 21, 2012 at 1:46 AM, Lei Zhang <[email protected]<mailto:[email protected]>> wrote: Hi All, I am tring install the openstack with Xen Server following the guide of http://wiki.openstack.org/XenServer/XenXCPAndXenServer. But I run into error when start the nova-compute service . Here is the error message. Who can figure out why it happended and how to fix this issue. Error Message root@ubuntu:/etc/nova# nova-compute 2012-11-21 01:33:47 CRITICAL nova [-] 'get_connection' 2012-11-21 01:33:47 TRACE nova Traceback (most recent call last): 2012-11-21 01:33:47 TRACE nova File "/usr/bin/nova-compute", line 47, in 2012-11-21 01:33:47 TRACE nova server = service.Service.create(binary='nova-compute') 2012-11-21 01:33:47 TRACE nova File "/usr/lib/python2.7/dist-packages/nova/service.py", line 241, in create 2012-11-21 01:33:47 TRACE nova report_interval, periodic_interval) 2012-11-21 01:33:47 TRACE nova File "/usr/lib/python2.7/dist-packages/nova/service.py", line 150, in __init__ 2012-11-21 01:33:47 TRACE nova self.manager = manager_class(host=self.host, *args, **kwargs) 2012-11-21 01:33:47 TRACE nova File "/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 204, in __init__ 2012-11-21 01:33:47 TRACE nova utils.import_object(compute_driver), 2012-11-21 01:33:47 TRACE nova File "/usr/lib/python2.7/dist-packages/nova/utils.py", line 89, in import_object 2012-11-21 01:33:47 TRACE nova return cls() 2012-11-21 01:33:47 TRACE nova File "/usr/lib/python2.7/dist-packages/nova/virt/connection.py", line 76, in get_connection 2012-11-21 01:33:47 TRACE nova conn = xenapi_conn.get_connection(read_only) 2012-11-21 01:33:47 TRACE nova File "/usr/lib/python2.7/dist-packages/nova/virt/xenapi_conn.py", line 144, in get_connection 2012-11-21 01:33:47 TRACE nova return XenAPIConnection(url, username, password) 2012-11-21 01:33:47 TRACE nova File "/usr/lib/python2.7/dist-packages/nova/virt/xenapi_conn.py", line 157, in __init__ 2012-11-21 01:33:47 TRACE nova self._vmops = vmops.VMOps(self._session, self._product_version) 2012-11-21 01:33:47 TRACE nova File "/usr/lib/python2.7/dist-packages/nova/virt/xenapi/vmops.py", line 160, in __init__ 2012-11-21 01:33:47 TRACE nova self.firewall_driver = fw_class(xenapi_session=self._session) 2012-11-21 01:33:47 TRACE nova File "/usr/lib/python2.7/dist-packages/nova/virt/libvirt/firewall.py", line 227, in __init__ 2012-11-21 01:33:47 TRACE nova self.nwfilter = NWFilterFirewall(kwargs['get_connection']) 2012-11-21 01:33:47 TRACE nova KeyError: 'get_connection' 2012-11-21 01:33:47 TRACE nova nova.conf connection_type=xenapi xenapi_connection_password=******* xenapi_connection_url=http://192.168.0.98 xenapi_connection_username=root -- Lei Zhang Blog: http://jeffrey4l.github.com twitter/weibo: @jeffrey4l _______________________________________________ Mailing list: https://launchpad.net/~openstack Post to : [email protected]<mailto:[email protected]> Unsubscribe : https://launchpad.net/~openstack More help : https://help.launchpad.net/ListHelp -- Mohammed Naser — vexxhost ----------------------------------------------------- D. 514-316-8872 D. 800-910-1726 ext. 200 E. [email protected]<mailto:[email protected]> W. http://vexxhost.com<http://vexxhost.com/>
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