Thank you Vish On Thu, Jun 7, 2012 at 1:13 AM, Vishvananda Ishaya <vishvana...@gmail.com>wrote:
> It is done by libvirt. > > Vish > > On Jun 5, 2012, at 11:55 PM, William Herry wrote: > > when a instance created, a network interface call vnetX will be created > and attach to that instance > > I find related info about this in nova/virt/libvirt/vif.py, ip and tunctl > seem to be the tool to create that, > but one of our compute node base on centos6.2, iproute is not support > tuntap(show error when I run ip tuntap add) > and uml-utilities(provide tunctl command) is not installed, but vnetX > still be created when launch a instance > > my question is, how did vnetX created, doesn't nova code handle this, or > this work belong to libvirt > can I create this kind interface manually and attach to instance, how to > do this > > Thanks > > -- > > > > William Herry > ==================== > williamherrych...@gmail.com > > _______________________________________________ > Mailing list: https://launchpad.net/~openstack > Post to : openstack@lists.launchpad.net > Unsubscribe : https://launchpad.net/~openstack > More help : https://help.launchpad.net/ListHelp > > > -- William Herry ==================== williamherrych...@gmail.com
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