Re: plug pre-created tap devices to libvirt guests

2020-08-30 Thread Marcus
On Sun, Aug 30, 2020 at 3:39 PM Marcus wrote: > > On Tue, Jun 30, 2020 at 04:02:05PM +0100, Daniel P. Berrangé wrote: > > > On Tue, Jun 30, 2020 at 12:59:03PM +0200, Miguel Duarte de Mora Barroso > > > wrote: > > > > On Mon, Apr 6, 2020 at 4:03 PM Laine Stump wrote: > > > > > > > > > > On 4/6/2

Re: plug pre-created tap devices to libvirt guests

2020-08-30 Thread Marcus
> On Tue, Jun 30, 2020 at 04:02:05PM +0100, Daniel P. Berrangé wrote: > > On Tue, Jun 30, 2020 at 12:59:03PM +0200, Miguel Duarte de Mora Barroso > > wrote: > > > On Mon, Apr 6, 2020 at 4:03 PM Laine Stump wrote: > > > > > > > > On 4/6/20 9:54 AM, Daniel P. Berrangé wrote: > > > > > On Mon, Apr 0

Re: plug pre-created tap devices to libvirt guests

2020-06-30 Thread Daniel P . Berrangé
On Tue, Jun 30, 2020 at 04:02:05PM +0100, Daniel P. Berrangé wrote: > On Tue, Jun 30, 2020 at 12:59:03PM +0200, Miguel Duarte de Mora Barroso wrote: > > On Mon, Apr 6, 2020 at 4:03 PM Laine Stump wrote: > > > > > > On 4/6/20 9:54 AM, Daniel P. Berrangé wrote: > > > > On Mon, Apr 06, 2020 at 03:47:

Re: plug pre-created tap devices to libvirt guests

2020-06-30 Thread Daniel P . Berrangé
On Tue, Jun 30, 2020 at 12:59:03PM +0200, Miguel Duarte de Mora Barroso wrote: > On Mon, Apr 6, 2020 at 4:03 PM Laine Stump wrote: > > > > On 4/6/20 9:54 AM, Daniel P. Berrangé wrote: > > > On Mon, Apr 06, 2020 at 03:47:01PM +0200, Miguel Duarte de Mora Barroso > > > wrote: > > >> Hi all, > > >>

Re: plug pre-created tap devices to libvirt guests

2020-06-30 Thread Miguel Duarte de Mora Barroso
/libvirt/libvirt/blob/master/src/util/virnetdevtap.c#L243 > > > > > > I think though that when someone from kubevirt actually tried using a > > precreated macvtap device, they found that their precreated device > > wasn't visible at all to the unprivileged l

Re: plug pre-created tap devices to libvirt guests

2020-06-30 Thread Miguel Duarte de Mora Barroso
to do for standard tap devices even > if they were precreated (standard disclaimer: I often misremember, so > this memory could be wrong! But definitely precreated tap devices do work). > > > I think though that when someone from kubevirt actually tried using a > precreated macvtap device, they

Re: plug pre-created tap devices to libvirt guests

2020-04-06 Thread Laine Stump
it was in a different network namespace, or something like that. So there may still be more work to do (or, again, my info might be out of date and they figured out a proper solution). Would you be able to shed some light into this ? Is it possible on libvirt-5.6.0 to plug pre-created tap de

Re: plug pre-created tap devices to libvirt guests

2020-04-06 Thread Daniel P . Berrangé
On Mon, Apr 06, 2020 at 10:03:41AM -0400, Laine Stump wrote: > On 4/6/20 9:54 AM, Daniel P. Berrangé wrote: > > > Would you be able to shed some light into this ? Is it possible on > > > libvirt-5.6.0 to plug pre-created tap devices to libvirt guests ? >

Re: plug pre-created tap devices to libvirt guests

2020-04-06 Thread Daniel P . Berrangé
, I got the impression that plugging existing interfaces > via `managed='no' ` is only possible for macvtap interfaces. > > Would you be able to shed some light into this ? Is it possible on > libvirt-5.6.0 to plug pre-created tap devices to libvirt guests ? > > [0] - https:/

plug pre-created tap devices to libvirt guests

2020-04-06 Thread Miguel Duarte de Mora Barroso
to shed some light into this ? Is it possible on libvirt-5.6.0 to plug pre-created tap devices to libvirt guests ? [0] - https://bugzilla.redhat.com/show_bug.cgi?id=1723367 [1] - https://bugzilla.redhat.com/show_bug.cgi?id=1723367#c2 [2] - https://bugzilla.redhat.com/show_bug.cgi?id=1723