[Users] Vdsm/libvir error during deploy

21 Dec 2012

      While using the latest nightly I can't deploy new hosts using oVirt.
rpm -aq | grep ovirt
ovirt-engine-backend-3.2.0-1.20121220.git9fdb0c2.fc17.noarch
ovirt-engine-dbscripts-3.2.0-1.20121220.git9fdb0c2.fc17.noarch
ovirt-iso-uploader-3.1.0-1.fc17.noarch
ovirt-engine-tools-common-3.2.0-1.20121220.git9fdb0c2.fc17.noarch
ovirt-engine-userportal-3.2.0-1.20121220.git9fdb0c2.fc17.noarch
ovirt-host-deploy-0.0.0-0.0.master.20121220.gitec2416f.fc17.noarch
ovirt-engine-config-3.2.0-1.20121220.git9fdb0c2.fc17.noarch
ovirt-engine-cli-3.2.0.7-1.20121219.git5eddf58.fc17.noarch
ovirt-engine-webadmin-portal-3.2.0-1.20121220.git9fdb0c2.fc17.noarch
ovirt-engine-restapi-3.2.0-1.20121220.git9fdb0c2.fc17.noarch
ovirt-engine-genericapi-3.2.0-1.20121220.git9fdb0c2.fc17.noarch
ovirt-host-deploy-java-0.0.0-0.0.master.20121220.gitec2416f.fc17.noarch
ovirt-engine-notification-service-3.2.0-1.20121220.git9fdb0c2.fc17.noarch
ovirt-engine-3.2.0-1.20121220.git9fdb0c2.fc17.noarch
ovirt-release-fedora-5-2.noarch
ovirt-image-uploader-3.1.0-1.fc17.noarch
ovirt-engine-sdk-3.2.0.5-1.20121219.gitc0ab704.fc17.noarch
ovirt-log-collector-3.1.0-1.fc17.noarch
ovirt-engine-setup-3.2.0-1.20121220.git9fdb0c2.fc17.noarch

I did an engine-cleanup/engine-setup to start with a clean slate, further
I have a host that is used before and keeps loosing networkconnectivity
when the vdsmd service is started so I did several yum removes of packages
(libvirt related and qemu related and vdsm*) and removed the /etc/ and
/var entries where needed. Then I ran add host and end up with the same
error I had before, full deploy log is attached but this is the real and
only set of errors:

2012-12-21 11:00:26 DEBUG otopi.plugins.ovirt_host_deploy.vdsm.bridge
plugin.executeRaw:324 execute: ['/usr/share/vdsm/addNetwork', 'ovirtmgmt',
'', '', u'em1', 'ONBOOT=yes', 'IPADDR=192.168.216.152',
'DNS2=172.19.1.18', 'DNS1=172.19.1.12',
'UUID=e121a99a-994e-479d-8de1-a56c14315545', 'IPV6INIT=no', 'USERCTL=no',
'GATEWAY=192.168.216.254', 'NETMASK=255.255.255.0', 'blockingdhcp=true'],
env=None
2012-12-21 11:00:30 DEBUG otopi.plugins.ovirt_host_deploy.vdsm.bridge
plugin.executeRaw:341 execute-result: ['/usr/share/vdsm/addNetwork',
'ovirtmgmt', '', '', u'em1', 'ONBOOT=yes', 'IPADDR=192.168.216.152',
'DNS2=172.19.1.18', 'DNS1=172.19.1.12',
'UUID=e121a99a-994e-479d-8de1-a56c14315545', 'IPV6INIT=no', 'USERCTL=no',
'GATEWAY=192.168.216.254', 'NETMASK=255.255.255.0', 'blockingdhcp=true'],
rc=255
2012-12-21 11:00:30 DEBUG otopi.plugins.ovirt_host_deploy.vdsm.bridge
plugin.execute:388 execute-output: ['/usr/share/vdsm/addNetwork',
'ovirtmgmt', '', '', u'em1', 'ONBOOT=yes', 'IPADDR=192.168.216.152',
'DNS2=172.19.1.18', 'DNS1=172.19.1.12',
'UUID=e121a99a-994e-479d-8de1-a56c14315545', 'IPV6INIT=no', 'USERCTL=no',
'GATEWAY=192.168.216.254', 'NETMASK=255.255.255.0', 'blockingdhcp=true']
stdout:

2012-12-21 11:00:30 DEBUG otopi.plugins.ovirt_host_deploy.vdsm.bridge
plugin.execute:393 execute-output: ['/usr/share/vdsm/addNetwork',
'ovirtmgmt', '', '', u'em1', 'ONBOOT=yes', 'IPADDR=192.168.216.152',
'DNS2=172.19.1.18', 'DNS1=172.19.1.12',
'UUID=e121a99a-994e-479d-8de1-a56c14315545', 'IPV6INIT=no', 'USERCTL=no',
'GATEWAY=192.168.216.254', 'NETMASK=255.255.255.0', 'blockingdhcp=true']
stderr:
WARNING:Storage.LVM:Cannot create env file [Errno 2] No such file or
directory: '/var/run/vdsm/lvm.env'
WARNING:root:options IPADDR is deprecated. Use ipaddr instead
WARNING:root:options NETMASK is deprecated. Use netmask instead
WARNING:root:options GATEWAY is deprecated. Use gateway instead
WARNING:root:options ONBOOT is deprecated. Use onboot instead
INFO:root:Adding network ovirtmgmt with vlan=, bonding=, nics=['em1'],
bondingOptions=None, mtu=None, bridged=True, options={'blockingdhcp':
'true', 'UUID': 'e121a99a-994e-479d-8de1-a56c14315545', 'USERCTL': 'no',
'DNS2': '172.19.1.18', 'DNS1': '172.19.1.12', 'onboot': 'yes', 'IPV6INIT':
'no'}
libvir: Network Driver error : Network not found: no network with matching
name 'vdsm-ovirtmgmt'
libvir: Network Driver error : Network not found: no network with matching
name 'vdsm-ovirtmgmt'
libvir: Network Driver error : Requested operation is not valid: cannot
set autostart for transient network
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 1489, in <module>
    main()
  File "/usr/share/vdsm/configNetwork.py", line 1458, in main
    addNetwork(bridge, **kwargs)
  File "/usr/share/vdsm/configNetwork.py", line 1017, in addNetwork
    configWriter.createLibvirtNetwork(network, bridged, iface)
  File "/usr/share/vdsm/configNetwork.py", line 200, in createLibvirtNetwork
    self._createNetwork(netXml)
  File "/usr/share/vdsm/configNetwork.py", line 184, in _createNetwork
    net.setAutostart(1)
  File "/usr/lib64/python2.7/site-packages/libvirt.py", line 2148, in
setAutostart
    if ret == -1: raise libvirtError ('virNetworkSetAutostart() failed',
net=self)
libvirt.libvirtError: Requested operation is not valid: cannot set
autostart for transient network

2012-12-21 11:00:30 DEBUG otopi.context context._executeMethod:127 method
exception
Traceback (most recent call last):
  File "/tmp/ovirt-o5lusc2CYC/pythonlib/otopi/context.py", line 117, in
_executeMethod
    method['method']()
  File
"/tmp/ovirt-o5lusc2CYC/otopi-plugins/ovirt-host-deploy/vdsm/bridge.py",
line 736, in _misc
    parameters=parameters,
  File
"/tmp/ovirt-o5lusc2CYC/otopi-plugins/ovirt-host-deploy/vdsm/bridge.py",
line 492, in _createBridge
    parameters
  File "/tmp/ovirt-o5lusc2CYC/pythonlib/otopi/plugin.py", line 398, in
execute
    command=args[0],
RuntimeError: Command '/usr/share/vdsm/addNetwork' failed to execute
2012-12-21 11:00:30 ERROR otopi.context context._executeMethod:136 Failed
to execute stage 'Misc configuration': Command
'/usr/share/vdsm/addNetwork' failed to execute
2012-12-21 11:00:30 DEBUG otopi.transaction transaction.abort:131 aborting
'Yum Transaction'

This is a host that started life as a standard Fed17 install from LiveCD
and it worked with ovirt-3.1 but now I can't get it to work with
oVirt-nightlies. I have two other hosts which started from the same
install and they work, atleast everything gets installed and the hosts are
visisble and up in oVirt. Did a diff of rpm -aq | sort of a working and
nonworking host but the diff is minimal, some extra packages (mc/..) some
very small version diffs (1.2.3-x instead of y)

Any help appreciated,

Joop