so create bond on kvm/vmware or where ever you are running VM, and add that bond to the bridge, and attach that bonded bridge to VM.
On Mon, 13 Dec 2021 at 16:19, Lokendra Rathour lokendrarathour@gmail.com wrote:
Hi, Yes, it is VM, and we are getting the error on VM-based Undercloud only for bonds. although with the physical interface name as the local_interface it runs perfectly.
On Mon, Dec 13, 2021 at 7:41 PM Ruslanas Gžibovskis ruslanas@lpic.lt wrote:
Is undercloud VM or on baremetal?
I do undercloud in VM, so I do bonding on KVM level. That also makes easier to backup.
On Mon, 13 Dec 2021 at 09:31, Lokendra Rathour lokendrarathour@gmail.com wrote:
Hi Ruslanas, Thanks for the response. Yes, it does work with a physical interface. We are looking forward to configuring if something is needed to use the bond interface. any input on this would be helpfull.
On Mon, Dec 13, 2021 at 12:53 PM Ruslanas Gžibovskis ruslanas@lpic.lt wrote:
Try providing physical interface instead, just to see if it works.
On Mon, 13 Dec 2021, 07:35 Lokendra Rathour, lokendrarathour@gmail.com wrote:
Hi Team, we have created a bond with name bond-mgmt for the provisioning n/w and passed that name as local interface: Undercloud.conf:
*..* *..*
*# Network interface on the Undercloud that will be handling the PXE* *# boots and DHCP for Overcloud instances. (string value)* *local_interface = bond-mgmt* *..* *..*
Because of this undercloud deployment is getting failed with the error as below:
[root@localhost ~]# ovs-vsctl show b3db7071-58f7-4201-8fd5-9577dec0020e Bridge br-ctlplane fail_mode: standalone Port bond-mgmt Interface bond-mgmt error: "could not open network device bond-mgmt (No such device)" Port br-ctlplane Interface br-ctlplane type: internal ovs_version: "2.12.0" [root@localhost ~]#
Query:
- is bonding supported in Undercloud installation for provisioning
n/w? - if yes then what is the correct way to do so. we are trying to deploy Train on Centos 8.
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