----- Original Message ----- > Hi All: > To be honest I do not see any config file in the host node > /etc/ovirt-node inside, so even I put in the global maintenance mode I > still don't know how to change the host to the new IP address.
Hey Paul, if you are using oVirt Node (btw what version are you using?), then there are a couple of files, there is /etc/default/ovirt and the well known ifcfg files: /etc/sysconfig/netwprk-scripts/ifcfg-* And some other paths which are handled by vdsm. And vdsm is actually managing the network configuration when a Node is registered, that means, it can be that any changes to the configuration files get overwritten by vdsm again. Maybe Toni can say something about this. And I am also not sure if Engine will still recognize a Node, when you change the IP of the Node, without letting the Engine know about that. Sandro, do you know how you can tell Engine that the IP of a Node changed? Greetings fabian > BR, > Paul.LKW > > > 於 11/8/2014 20:56, Sandro Bonazzola 提到: > > Il 08/08/2014 19:07, Paul.LKW ha scritto: > >> Hi All: > >> I just has a case, I need to change the oVirt host and engine IP address > >> due to data center decommission I checked in the hosted-engine host there > >> are > >> some files I could change ; > >> > >> in ovirt-hosted-engine/hosted-engine.conf > >> ca_subject="O=simple.com, CN=1.2.3.4" > >> gateway=1.2.3.254 > >> > >> and of course I need to change the ovirtmgmt interface IP too, I think > >> just change the above line could do the tick, but where could I change > >> the > >> other host IP in the cluster ? > >> I think I have to be lost all the host as once changed the hosted-engine > >> host IP as it is in diff. sub net. > >> Does there any command line tools could do that or someone has such > >> experience could share? > > Well, I think you can move the hosts to global maintenance, shutdown the > > hosted engine vm, move the first host and the vm to the new network. > > After that you should be able to move the other hosts to the new network. > > When finished you can exit global maintenance. > > > > Never tested such scenario so if any other can provide more info and maybe > > create a wiki page it would be nice. > > Not sure about what happen with the certificates if they've been generated > > using ip address instead of FQDN, probably they won't be valid anymore > > after the network change. > > > > > > > >> Best Regards, > >> Paul.LKW > >> _______________________________________________ > >> Users mailing list > >> [email protected] > >> http://lists.ovirt.org/mailman/listinfo/users > > > > _______________________________________________ > Users mailing list > [email protected] > http://lists.ovirt.org/mailman/listinfo/users > _______________________________________________ Users mailing list [email protected] http://lists.ovirt.org/mailman/listinfo/users
