LACP across multiple switches
Hi all. Is it possible to configure oVirt for work with two NICs in bond/LACP across two switches, according to the image below? [image: LACP_Across_Two_Switchs.png] Thank you all. You guys do a wonderful job. -- Att, Jorge Visentini +55 55 98432-9868
Yes. I have it running this way. You must configure as 802.3ad normally on oVirt but keep in mind that you must use bond and not teaming. On the switches just configure MLAG, VLT, vPC ou whatever multichassis aggregation suportes by your switch vendor. For the ovirtmgmt there’s some caveats to add it on top of bonds. I’m not sure if as today is solved, but you need to preconfigure vdsm if you want the bonded interfaces to host ovirtmgmt. Sent from my iPhone On 27 Jul 2021, at 12:01, Jorge Visentini <jorgevisentini@gmail.com> wrote: Hi all. Is it possible to configure oVirt for work with two NICs in bond/LACP across two switches, according to the image below? <LACP_Across_Two_Switchs.png> Thank you all. You guys do a wonderful job. -- Att, Jorge Visentini +55 55 98432-9868 _______________________________________________ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-leave@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/ARRD5B7M6RHOV2...
Ok. Thanks man!! I'm working to improve the infrastructure. Em ter., 27 de jul. de 2021 às 12:23, Vinícius Ferrão < ferrao@versatushpc.com.br> escreveu:
Yes.
I have it running this way. You must configure as 802.3ad normally on oVirt but keep in mind that you must use bond and not teaming.
On the switches just configure MLAG, VLT, vPC ou whatever multichassis aggregation suportes by your switch vendor.
For the ovirtmgmt there’s some caveats to add it on top of bonds. I’m not sure if as today is solved, but you need to preconfigure vdsm if you want the bonded interfaces to host ovirtmgmt.
Sent from my iPhone
On 27 Jul 2021, at 12:01, Jorge Visentini <jorgevisentini@gmail.com> wrote:
Hi all.
Is it possible to configure oVirt for work with two NICs in bond/LACP across two switches, according to the image below?
<LACP_Across_Two_Switchs.png>
Thank you all. You guys do a wonderful job. -- Att, Jorge Visentini +55 55 98432-9868 _______________________________________________ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-leave@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/ARRD5B7M6RHOV2...
-- Att, Jorge Visentini +55 55 98432-9868
For the ovirtmgmt there’s some caveats to add it on top of bonds. I’m not sure if as today is solved, but you need to preconfigure vdsm if you want the bonded interfaces to host ovirtmgmt.
Can you please elaborate on the "preconfigure vdsm if you want the bonded interfaces to host ovirtmgmt" bit. What config should be changed in vdsm for it to work? Regards, Ravi
I believe they updated the vdsm configuration part. You just need to configure the bond on the host via the cockpit. For some reason, I needed to configure an IP on the bond, otherwise the bond kept deactivating and I lost connection with the host. Then, you create the vlan interface on top of the bond interface with the IP of your management network. When you add the host to the engine, the ovirtmgmt interface will be on top of the vlan interface of your management network. Below is the configuration flow: IP 10.0.0.1/24 - Your host MGMT Network (ovirtmgmt) IF Slave1 (Switch1) + IF Slave2 (Switch2) ---> (IF bond0 - IP 172.16.0.1/32) ---> (IF bond0.100 - IP 10.0.0.1/24 (VLAN 100)) ---> (IF ovirtmgmt)
Yes, why not? k Sent from my iPhone
On 27 Jul 2021, at 18:01, Jorge Visentini <jorgevisentini@gmail.com> wrote:
Hi all.
Is it possible to configure oVirt for work with two NICs in bond/LACP across two switches, according to the image below?
<LACP_Across_Two_Switchs.png>
Thank you all. You guys do a wonderful job. -- Att, Jorge Visentini +55 55 98432-9868 _______________________________________________ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-leave@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/ARRD5B7M6RHOV2...
participants (5)
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Jorge Visentini -
jorgevisentini＠gmail.com
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Konstantin Shalygin -
ravi k -
Vinícius Ferrão