[ovirt-users] Re: oVirt 4.3 HCI ovirtmgmt vlan problem
Once a host is in oVirt , you should not change the network ... or that's what I have
been told.
You should remove the host from oVirt , do your configurations and then add the host
back.
Best Regards,
Strahil Nikolov
В четвъртък, 24 септември 2020 г., 01:43:40 Гринуич+3, wodel youchi
<wodel.youchi(a)gmail.com> написа:
Hi,
I deployed an HCI of three nodes using ovirt 4.3 on a flat network at the beginning, now
we need to use VLAN on the management network.
I have ovirtmgmt over bond2, this bond will have three vlans : vlan 10 for management,
vlan20 for DMZ and vlan30 for DMZ2.
On the switch, I did configure the concerned ports to support ; the native vlan
(untagged), the vlan10 (tagged), ...etc.
Then I activated the tag on the ovirtmgmt network on the web UI, I did lose connexion to
the hypervisors and things got weird, I then put my machine on vlan10, I saw that two of
my hypervisors had their network configuration modified to use the vlan10, but not the
hypervisor where the VM-engine was running.
I created the vlan manually on that hypervisor, then I started the VM-Manager, all hosts
were recognized.
Then I stopped, then started the platforme again. Still the same problem, two hosts are
correct with their vlan : bond2.10 created, but the third no vlan.
Doing the configuration manually works, but it does not survive reboot, is there a way to
force vdsm to accept the new configuration on that faulty host?
Regards.
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