Re: [libvirt] opening tap devices that are created in a container

2018-07-17 Thread Roman Mohr
On Wed, Jul 11, 2018 at 12:10 PM wrote: > On Mon, Jul 09, 2018 at 05:00:49PM -0400, Jason Baron wrote: > > > > > >On 07/08/2018 02:01 AM, Martin Kletzander wrote: > >> On Thu, Jul 05, 2018 at 06:24:20PM +0200, Roman Mohr wrote: > >>> On Thu, Jul 5, 2018 at 4:20 PM Jason Baron wrote: > >>> >

Re: [libvirt] opening tap devices that are created in a container

2018-07-17 Thread Martin Kletzander
[Not sure who got this message, but it probably didn't get anywhere due to one mailserver, so resending to make sure] On Mon, Jul 09, 2018 at 05:00:49PM -0400, Jason Baron wrote: On 07/08/2018 02:01 AM, Martin Kletzander wrote: On Thu, Jul 05, 2018 at 06:24:20PM +0200, Roman Mohr wrote: On

Re: [libvirt] opening tap devices that are created in a container

2018-07-11 Thread Jason Baron
On 07/11/2018 06:10 AM, nert@wheatley wrote: > On Mon, Jul 09, 2018 at 05:00:49PM -0400, Jason Baron wrote: >> >> >> On 07/08/2018 02:01 AM, Martin Kletzander wrote: >>> On Thu, Jul 05, 2018 at 06:24:20PM +0200, Roman Mohr wrote: On Thu, Jul 5, 2018 at 4:20 PM Jason Baron wrote:

Re: [libvirt] opening tap devices that are created in a container

2018-07-10 Thread Daniel P . Berrangé
On Mon, Jul 09, 2018 at 05:00:49PM -0400, Jason Baron wrote: > > > On 07/08/2018 02:01 AM, Martin Kletzander wrote: > > On Thu, Jul 05, 2018 at 06:24:20PM +0200, Roman Mohr wrote: > >> On Thu, Jul 5, 2018 at 4:20 PM Jason Baron wrote: > >> > >>> Hi, > >>> > >>> Opening tap devices, such as

Re: [libvirt] opening tap devices that are created in a container

2018-07-10 Thread Daniel P . Berrangé
On Mon, Jul 09, 2018 at 04:56:04PM -0400, Jason Baron wrote: > > > On 07/05/2018 12:10 PM, Daniel P. Berrangé wrote: > > On Thu, Jul 05, 2018 at 10:20:16AM -0400, Jason Baron wrote: > >> Hi, > >> > >> Opening tap devices, such as macvtap, that are created in containers is > >> problematic

Re: [libvirt] opening tap devices that are created in a container

2018-07-09 Thread Jason Baron
On 07/08/2018 02:01 AM, Martin Kletzander wrote: > On Thu, Jul 05, 2018 at 06:24:20PM +0200, Roman Mohr wrote: >> On Thu, Jul 5, 2018 at 4:20 PM Jason Baron wrote: >> >>> Hi, >>> >>> Opening tap devices, such as macvtap, that are created in containers is >>> problematic because the interface

Re: [libvirt] opening tap devices that are created in a container

2018-07-09 Thread Jason Baron
On 07/05/2018 12:10 PM, Daniel P. Berrangé wrote: > On Thu, Jul 05, 2018 at 10:20:16AM -0400, Jason Baron wrote: >> Hi, >> >> Opening tap devices, such as macvtap, that are created in containers is >> problematic because the interface for opening tap devices is via >> /dev/tapNN and devtmpfs is

Re: [libvirt] opening tap devices that are created in a container

2018-07-08 Thread Martin Kletzander
On Thu, Jul 05, 2018 at 06:24:20PM +0200, Roman Mohr wrote: On Thu, Jul 5, 2018 at 4:20 PM Jason Baron wrote: Hi, Opening tap devices, such as macvtap, that are created in containers is problematic because the interface for opening tap devices is via /dev/tapNN and devtmpfs is not typically

Re: [libvirt] opening tap devices that are created in a container

2018-07-05 Thread Roman Mohr
On Thu, Jul 5, 2018 at 4:20 PM Jason Baron wrote: > Hi, > > Opening tap devices, such as macvtap, that are created in containers is > problematic because the interface for opening tap devices is via > /dev/tapNN and devtmpfs is not typically mounted inside a container as > its not namespace

Re: [libvirt] opening tap devices that are created in a container

2018-07-05 Thread Daniel P . Berrangé
On Thu, Jul 05, 2018 at 10:20:16AM -0400, Jason Baron wrote: > Hi, > > Opening tap devices, such as macvtap, that are created in containers is > problematic because the interface for opening tap devices is via > /dev/tapNN and devtmpfs is not typically mounted inside a container as > its not

[libvirt] opening tap devices that are created in a container

2018-07-05 Thread Jason Baron
Hi, Opening tap devices, such as macvtap, that are created in containers is problematic because the interface for opening tap devices is via /dev/tapNN and devtmpfs is not typically mounted inside a container as its not namespace aware. It is possible to do a mknod() in the container, once the