[Openstack] tap/qvb/qvo interfaces are not being deleted on compute node
Kyle Mestery (kmestery)
kmestery at cisco.com
Thu Aug 22 22:00:23 UTC 2013
On Aug 22, 2013, at 11:27 AM, Nick Maslov <azpekt at gmail.com> wrote:
> Hi Kyle,
> I`m on 2013.1.2.
> I believe that might be related to sudo issue I had on nova/quantum hosts.
> How many virtual interfaces should be owned by one VM (having one internal IP and one floating)?
If you're using security groups, there will be one tap interface on the OVS bridge, and one on the Linux bridge used to implement security groups.
> On 08/21, Kyle Mestery (kmestery) wrote:
>> On Aug 20, 2013, at 11:37 PM, Nick Maslov <azpekt at gmail.com> wrote:
>>> In my test installation of OpenStack, I see that too many tap/qvb/qvo interfaces are still there - but I have too few running instances to use them all.
>>> It looks like:
>>> root at nova02:~# virsh list --all
>>> Id Name State
>> Hi Nick:
>> They should be cleaned up automatically. What version of OpenStack are you using? Also, look in the OVS agent logs to see if there is an indication of a problem occurring.
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