[ovirt-users] Re: network config change
On Thu, 5 Sep 2019 08:27:07 -0400
<mailing-ovirt(a)qic.ca> wrote:
Greetings,
So we have a single hosted engine ovirt box deployed.
When this was deployed, the network requirements were poorly determined and
there was no port teaming or any vlan configuration.
now we need to change that.
I have searched all over for any form of procedure or guide as to how we do
this.
in summary:
I need to go from a setup that uses em1 as it's default device and gateway
to a setup where em1 and 3 are bonded into bond0 and now use that instead.
All modifications should be done via oVirt Engine, e.g. in
Administration Portal via
Compute > Hosts > hostname > Network Interfaces > Setup Host Networks
because this way the change will be rolled back automatically on
failures.
Because this change modifies many aspects of the management network, I
would recommend to add a temporary second host, migrate the hosted
Engine on this second host, and put the first host in maintenance and
migrate back to the first host after the change succeeded.
As for the vlan we could live with keeping the native vlan configured on the
cisco side for management and only add extra ones for VMs.
any assistance as to what I need to go through from a bash shell would be
appreciated.
thanks
Simon