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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