[Users] Isolatet virtual network

Hi! I can't find a way to create an isolated virtual network interface in ovirt cluster? Any help would be appreciated. tnx

This is a multi-part message in MIME format. ------=_NextPartTM-000-be58144c-7f3d-41ed-9da8-42a9f2d0cf28 Content-Type: text/plain; charset="Windows-1252" Content-Transfer-Encoding: quoted-printable
Von: users-bounces@ovirt.org [users-bounces@ovirt.org]" im Auftrag v= on "Sa=9Aa Friedrich [sasa.friedrich@bitlab.si]=0A= Gesendet: Donnerstag, 19. Dezember 2013 12:34=0A= An: users@ovirt.org=0A= Betreff: [Users] Isolatet virtual network=0A= =0A= Hi!=0A= =0A= I can't find a way to create an isolated virtual network interface in=0A= ovirt cluster?=0A= =0A= Any help would be appreciated.=0A= =0A= Do you think of a virtual network that connects VMs on one node?=0A= If yes you have to create dummy interfaces. Create a start script=0A= =0A= modprobe dummy=0A= ip link add dummy_0 type dummy=0A= ip link add dummy_1 type dummy=0A= ip link add dummy_2 type dummy=0A= ip link add dummy_3 type dummy=0A= ip link add dummy_4 type dummy=0A= =0A= VDSM should recognize those interfaces and you should be able=0A= to bind OVirt networks (e.g. MY_SECRET_LAN) to them. Finally=0A= add VM interfaces to that network. =0A= =0A= Best regards.=0A= =0A= Markus=0A= ------=_NextPartTM-000-be58144c-7f3d-41ed-9da8-42a9f2d0cf28 Content-Type: text/plain; name="InterScan_Disclaimer.txt" Content-Transfer-Encoding: 7bit Content-Disposition: attachment; filename="InterScan_Disclaimer.txt"
**************************************************************************** Diese E-Mail enthält vertrauliche und/oder rechtlich geschützte Informationen. Wenn Sie nicht der richtige Adressat sind oder diese E-Mail irrtümlich erhalten haben, informieren Sie bitte sofort den Absender und vernichten Sie diese Mail. Das unerlaubte Kopieren sowie die unbefugte Weitergabe dieser Mail ist nicht gestattet. Über das Internet versandte E-Mails können unter fremden Namen erstellt oder manipuliert werden. Deshalb ist diese als E-Mail verschickte Nachricht keine rechtsverbindliche Willenserklärung. Collogia Unternehmensberatung AG Ubierring 11 D-50678 Köln Vorstand: Kadir Akin Dr. Michael Höhnerbach Vorsitzender des Aufsichtsrates: Hans Kristian Langva Registergericht: Amtsgericht Köln Registernummer: HRB 52 497 This e-mail may contain confidential and/or privileged information. If you are not the intended recipient (or have received this e-mail in error) please notify the sender immediately and destroy this e-mail. Any unauthorized copying, disclosure or distribution of the material in this e-mail is strictly forbidden. e-mails sent over the internet may have been written under a wrong name or been manipulated. That is why this message sent as an e-mail is not a legally binding declaration of intention. Collogia Unternehmensberatung AG Ubierring 11 D-50678 Köln executive board: Kadir Akin Dr. Michael Höhnerbach President of the supervisory board: Hans Kristian Langva Registry office: district court Cologne Register number: HRB 52 497 **************************************************************************** ------=_NextPartTM-000-be58144c-7f3d-41ed-9da8-42a9f2d0cf28--

Additionally 3.4 will have a new hook, vdsm-hook-extnet that uses custom device properties to allow plugging any vnic to a non oVirt defined libvirt network (this can be used to plug into open vSwitch, nicless nets, NAT nets). ----- Original Message -----
From: "Markus Stockhausen" <stockhausen@collogia.de> To: "Saša Friedrich" <sasa.friedrich@bitlab.si>, users@ovirt.org Sent: Thursday, December 19, 2013 12:54:20 PM Subject: Re: [Users] Isolatet virtual network
Von: users-bounces@ovirt.org [users-bounces@ovirt.org]" im Auftrag von "Saša Friedrich [sasa.friedrich@bitlab.si] Gesendet: Donnerstag, 19. Dezember 2013 12:34 An: users@ovirt.org Betreff: [Users] Isolatet virtual network
Hi!
I can't find a way to create an isolated virtual network interface in ovirt cluster?
Any help would be appreciated.
Do you think of a virtual network that connects VMs on one node? If yes you have to create dummy interfaces. Create a start script
modprobe dummy ip link add dummy_0 type dummy ip link add dummy_1 type dummy ip link add dummy_2 type dummy ip link add dummy_3 type dummy ip link add dummy_4 type dummy
VDSM should recognize those interfaces and you should be able to bind OVirt networks (e.g. MY_SECRET_LAN) to them. Finally add VM interfaces to that network.
Best regards.
Markus
_______________________________________________ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users

On 12/19/2013 07:12 AM, Antoni Segura Puimedon wrote:
Additionally 3.4 will have a new hook, vdsm-hook-extnet that uses custom device properties to allow plugging any vnic to a non oVirt defined libvirt network (this can be used to plug into open vSwitch, nicless nets, NAT nets).
do you mean it will be installed by default? otherwise, any issue using it with 3.3?
----- Original Message -----
From: "Markus Stockhausen" <stockhausen@collogia.de> To: "Saša Friedrich" <sasa.friedrich@bitlab.si>, users@ovirt.org Sent: Thursday, December 19, 2013 12:54:20 PM Subject: Re: [Users] Isolatet virtual network
Von: users-bounces@ovirt.org [users-bounces@ovirt.org]" im Auftrag von "Saša Friedrich [sasa.friedrich@bitlab.si] Gesendet: Donnerstag, 19. Dezember 2013 12:34 An: users@ovirt.org Betreff: [Users] Isolatet virtual network
Hi!
I can't find a way to create an isolated virtual network interface in ovirt cluster?
Any help would be appreciated.
Do you think of a virtual network that connects VMs on one node? If yes you have to create dummy interfaces. Create a start script
modprobe dummy ip link add dummy_0 type dummy ip link add dummy_1 type dummy ip link add dummy_2 type dummy ip link add dummy_3 type dummy ip link add dummy_4 type dummy
VDSM should recognize those interfaces and you should be able to bind OVirt networks (e.g. MY_SECRET_LAN) to them. Finally add VM interfaces to that network.
Best regards.
Markus
_______________________________________________ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
_______________________________________________ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users

On Thu, Dec 19, 2013 at 09:28:57PM -0500, Itamar Heim wrote:
On 12/19/2013 07:12 AM, Antoni Segura Puimedon wrote:
Additionally 3.4 will have a new hook, vdsm-hook-extnet that uses custom device properties to allow plugging any vnic to a non oVirt defined libvirt network (this can be used to plug into open vSwitch, nicless nets, NAT nets).
do you mean it will be installed by default? otherwise, any issue using it with 3.3?
There should be no problem in taking it from the master tree, and dropping it on an existing 3.3 installation.
participants (5)
-
Antoni Segura Puimedon
-
Dan Kenigsberg
-
Itamar Heim
-
Markus Stockhausen
-
Saša Friedrich