Hello Gianluca, Add/remove would probably be the simplest way to go. The procedure would be: - take host to maintenance - remove host - use vdsm-cient to change the ip of ovirtmgmt - add the host again Just changing the dns configuration sounds quite interesting. I suppose the host certificates should be ok if the host was added by hostname. On Tue, Jan 2, 2018 at 9:02 AM, Gianluca Cecchi <gianluca.cecchi@gmail.com> wrote:
Hello, I have a 4.1 cluster based on FC storage domain. There are 2 hosts that are oVirt node-ng The engine is external to the oVirt environment Currently the network situation for ovirtmgmt is this one:
engine on network1 (eg 192.168.1.x/24) host1 and host2 on network2 (eg 192.168.2.x/24)
network1 and network2 routed through a gw
I have to physically move host1 and host2 so that I should change their ip with one on network1. When I added the hosts in oVirt I used as Hostname/IP field their dns hostname
What is the simplest approach? I can also give total downtime without particular problems as this is a test environment. I think I can put all infra into maintenance, change dns configuration but then I have also to change hosts network configuration itself... Possibly the best thing to do is remove/add the hosts? I have some doubts about the workflow to follow for removal/add and if for an oVirt-ng node I can change its ip configuration in an easy way.. perhaps from cockpit and then reboot and connect via cockpit to the new ip
Thanks in advance for any suggestion
Gianluca
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