Re: [Users] install a f18 host with ovirtmgmt vlan tagged

From: "Jeff Bailey" <bailey(a)cs.kent.edu&gt; To: users(a)ovirt.org Sent: Friday, March 8, 2013 1:29:28 AM Subject: Re: [Users] install a f18 host with ovirtmgmt vlan tagged On 3/7/2013 11:05 AM, Gianluca Cecchi wrote: > On Thu, Mar 7, 2013 at 4:38 PM, Gianluca Cecchi > <gianluca.cecchi(a)gmail.com&gt; wrote: >> On Thu, Mar 7, 2013 at 3:58 PM, Gianluca Cecchi wrote: >>> # cat ifcfg-em3.65 >>> DEVICE=em3.65 >>> ONBOOT=yes >>> BOOTPROTO=none >>> VLAN=yes >>> IPADDR=10.4.4.57 >>> NETMASK=255.255.255.0 >>> GATEWAY=10.4.4.250 >>> NM_CONTROLLED=no >>> >>> How should I configure the host at the beginning to have >>> ovirtmgmt >>> configured as VLAN tagged and host deploy with no complain? >>> >>> Thanks in advance, >>> Gianluca >> Tried also the alternative configuration with ifcfg-vlan65 instead >> of >> ifcfg-em3.65: >> >> # cat ifcfg-vlan65 >> DEVICE=vlan65 >> PHYSDEV=em3 >> ONBOOT=yes >> BOOTPROTO=none >> VLAN=yes >> IPADDR=10.4.4.57 >> NETMASK=255.255.255.0 >> GATEWAY=10.4.4.250 >> NM_CONTROLLED=no >> >> But I get >> Failed to execute stage 'Setup validation': Interface vlan65 is >> VLAN >> interface However its configuration is unexpected. >> >> Possibly the involved code is on engine >> /usr/share/otopi/plugins/ovirt-host-deploy/vdsm/bridge.py ? >> >> In host-deploy log: >> >> 2013-03-07 16:31:53 DEBUG >> otopi.plugins.ovirt_host_deploy.vdsm.bridge >> bridge._getInterfaceForDestination:302 determine interface >> for 10.4.4.60 >> 2013-03-07 16:31:53 DEBUG >> otopi.plugins.ovirt_host_deploy.vdsm.bridge >> plugin.executeRaw:347 execute: ('/sbin/ip', 'route', 'get' >> , 'to', '10.4.4.60'), executable='None', cwd='None', env=None >> 2013-03-07 16:31:53 DEBUG >> otopi.plugins.ovirt_host_deploy.vdsm.bridge >> plugin.executeRaw:364 execute-result: ('/sbin/ip', 'route' >> , 'get', 'to', '10.4.4.60'), rc=0 >> 2013-03-07 16:31:53 DEBUG >> otopi.plugins.ovirt_host_deploy.vdsm.bridge >> plugin.execute:411 execute-output: ('/sbin/ip', 'route', ' >> get', 'to', '10.4.4.60') stdout: >> 10.4.4.60 dev vlan65 src 10.4.4.57 >> cache >> >> 2013-03-07 16:31:53 DEBUG >> otopi.plugins.ovirt_host_deploy.vdsm.bridge >> plugin.execute:416 execute-output: ('/sbin/ip', 'route', ' >> get', 'to', '10.4.4.60') stderr: >> >> >> 2013-03-07 16:31:53 DEBUG >> otopi.plugins.ovirt_host_deploy.vdsm.bridge >> bridge._getInterfaceForDestination:337 interface for 10.4. >> 4.60 is vlan65 >> 2013-03-07 16:31:53 DEBUG otopi.context context._executeMethod:130 >> method exception >> Traceback (most recent call last): >> File "/tmp/ovirt-xz8p0a0BfX/pythonlib/otopi/context.py", line >> 120, >> in _executeMethod >> method['method']() >> File >> "/tmp/ovirt-xz8p0a0BfX/otopi-plugins/ovirt-host-deploy/vdsm/bridge.py", >> line 733, in _validation >> self._getVlanMasterDevice(name=interface) >> File >> "/tmp/ovirt-xz8p0a0BfX/otopi-plugins/ovirt-host-deploy/vdsm/bridge.py", >> line 393, in _getVlanMasterDevice >> interface=name, >> RuntimeError: Interface vlan65 is VLAN interface However its >> configuration is unexpected >> 2013-03-07 16:31:53 ERROR otopi.context context._executeMethod:139 >> Failed to execute stage 'Setup validation': Interface vlan65 is >> VLAN >> interface However its configuration is unexpected >> >> >> Do I have perhaps to name it ovirtmgmt from the beginning? >> >> Gianluca > I'm all but a python expert..... > > but I think these blocks in > /usr/share/otopi/plugins/ovirt-host-deploy/vdsm/bridge.py are the > ones > involved Yes, I ran into this same problem with _RE_VLAN_ID not matching on whitespace instead of an actual space (there's a tab in the output). Alon submitted a patch last month but I don't remember if it has made it into a released rpm. Here's the relevant part: --- a/src/plugins/ovirt-host-deploy/vdsm/bridge.py +++ b/src/plugins/ovirt-host-deploy/vdsm/bridge.py @@ -128,8 +128,9 @@ class Plugin(plugin.PluginBase): _RE_VLAN_ID = re.compile( flags=re.VERBOSE, pattern=r""" + ^ .* - VID: ([0-9]+) + \sVID:\s(\d+)\s .* """ ) > ... > _RE_VLAN_ID = re.compile( > flags=re.VERBOSE, > pattern=r""" > .* > VID: ([0-9]+) > .* > """ > ) > _RE_VLAN_ID_VLANID = 1 > > _RE_VLAN_DEVICE = re.compile( > flags=re.VERBOSE, > pattern=r""" > ^ > Device: > \s+ > (\S+) > \s* > $ > """ > ) > _RE_VLAN_DEVICE_DEVICE = 1 > > ... > > > def _getVlanMasterDevice(self, name): > interface = None > vlanid = None > try: > with open( > os.path.join( > '/proc/net/vlan', > name > ), > 'r' > ) as f: > for line in f: > m = self._RE_VLAN_ID.match(line) > if m is not None: > vlanid = m.group(self._RE_VLAN_ID_VLANID) > else: > m = self._RE_VLAN_DEVICE.match(line) > if m is not None: > interface = > m.group(self._RE_VLAN_DEVICE_DEVICE) > > if interface is None or vlanid is None: > raise RuntimeError( > ... > > In my case: > # cat /proc/net/vlan/vlan65 > vlan65 VID: 65 REORDER_HDR: 1 dev->priv_flags: 1 > total frames received 1910 > total bytes received 1319518 > Broadcast/Multicast Rcvd 4 > > total frames transmitted 2232 > total bytes transmitted 426338 > Device: em3 > INGRESS priority mappings: 0:0 1:0 2:0 3:0 4:0 5:0 6:0 7:0 > EGRESS priority mappings: > _______________________________________________ > Users mailing list > Users(a)ovirt.org > http://lists.ovirt.org/mailman/listinfo/users _______________________________________________ Users mailing list Users(a)ovirt.org http://lists.ovirt.org/mailman/listinfo/users