[libvirt] libvirtError: this function is not supported by the connection driver: virInterfaceDefineXML

Sijo Jose mailtosijojose at gmail.com
Wed Mar 12 13:41:22 UTC 2014


Hi,
Could anyone help I'm getting the following error when I tried to add a new
network interface.

DETAILS


Connection
---------------------------
import libvirt
conn = libvirt.open('qemu:///system')

Interface XML
----------------------

<interface type="bridge" name="br0">
  <start mode="onboot"/>
  <mtu size="1500"/>
  <protocol family="ipv4">
    <dhcp/>
  </protocol>
  <bridge stp="off" delay="0.01">
    <interface type="ethernet" name="eth0">
      <mac address="ab:bb:cc:dd:ee:ff"/>
    </interface>
    <interface type="ethernet" name="eth1"/>
  </bridge>
</interface>





In [96]:

conn.interfaceDefineXML(interfacexml,0)

---------------------------------------------------------------------------libvirtError
                             Traceback (most recent call
last)/home/saju/<ipython-input-96-0536ffe3fa23> in <module>()----> 1
conn.interfaceDefineXML(br1xml,0)
/usr/lib/python2.7/dist-packages/libvirt.pyc in
interfaceDefineXML(self, xml, flags)   2750         libvirtd. """
2751         ret = libvirtmod.virInterfaceDefineXML(self._o, xml,
flags)-> 2752         if ret is None:raise
libvirtError('virInterfaceDefineXML() failed', conn=self)   2753
  __tmp = virInterface(self, _obj=ret)   2754         return __tmp
libvirtError: this function is not supported by the connection driver:
virInterfaceDefineXML





Regards
Sijo Jose
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