Created attachment 596652 [details]
logs from the host /tmp after failed registration

Description of problem:

when registering a f17 host from engine 3.1, vdsm bootstrap generate this issue : "Failed to install Host chergui. Step: SetNetworking; Details: addNetwork error trying to add management bridge"

Version-Release number of selected component (if applicable):

ovirt-engine-webadmin-portal-3.1.0-0.2.20120704git1df1ba.fc17.noarch on F17
vdsm 4.9.10-0-4 on F17 host
How reproducible:

registering a new host from the webadmin

Steps to Reproduce:
1.
2.
3.
  
Actual results:

"Failed to install Host chergui. Step: SetNetworking; Details: addNetwork error trying to add management bridge"

Fri, 06 Jul 2012 14:59:59 DEBUG    makeBridge Failed to add ovirtmgmt bridge out=
err=Traceback (most recent call last):
  File "/usr/lib64/python2.7/runpy.py", line 162, in _run_module_as_main
    "__main__", fname, loader, pkg_name)
  File "/usr/lib64/python2.7/runpy.py", line 72, in _run_code
    exec code in run_globals
  File "/usr/share/vdsm/configNetwork.py", line 1220, in <module>
    main()
  File "/usr/share/vdsm/configNetwork.py", line 1189, in main
    addNetwork(bridge, **kwargs)
  File "/usr/share/vdsm/configNetwork.py", line 594, in addNetwork
    bridged=bridged, **options)
TypeError: _addNetworkValidation() got an unexpected keyword argument 'DNS1'

Expected results:

DNS1 is a good parameter in my /etc/sysconfig/network-scripts/ifcfg-em1.30, so as the script accepts it an creates the ovirtmgmt bridge correctly


Additional info:

I began again changing DNS1 into DNS and I registered the host an other time. now I have : TypeError: _addNetworkValidation() got an unexpected keyword argument 'VLAN'

I think it's not only about DNS1 issue, but with other good keywords that can be accepted in a ifcfg file.
this is my network ifcfg file :
DEVICE=em1.30
ONBOOT=yes
IPADDR=10.34.30.28
PREFIX=24
GATEWAY=10.34.30.2
DNS=193.52.69.50
VLAN=yes
NM_CONTROLLED=no

This bug seems to be the same as when creating new logical network when the host is up (thanks to manually creating ovirtmgmt) : bridges are never operationnal beacause they are never created.