[ovirt-users] Re: Node losing management network address?
On Mon, 25 Feb 2019 13:46:59 +0200
Juhani Rautiainen <juhani.rautiainen(a)gmail.com> wrote:
Hi!
I had weird occurence in my two node ovirt cluster today (I have HE).
I noticed that one node had ovirtmgmt network unsynchronized. I tried
to resynchronize it. This led the node being rebooted by HP ILO. After
reboot the node came up with DHCP address. Tried to change it back by
fixing ifcfg-ovirtmgmt to original static address.
How did you fix? By ovirt-engine's web UI, REST-API or by modifying a
config file on the host, or cockpit?
It reverter back to
DHCP if I tried the resync the network. I decided to remove HE from
the node in order to remove the node in order to be able to add it
back. After I started HE removal, address popped back to static
address. I did upgrade which was pending on node and after reboot it
came back with DHCP address again. After this I removed the node from
the cluster, added it back and now it seems to work. I'm just
wondering how I prevent this from happening again?
If you would share the vdsm.log files containing the relevant flow, this
would help to understand what happened.
How this unsync
situation happens for instance and why it decides that DHCP is the way
to go?
-Juhani
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