So, you can do it without remove node from engine, but when you use FQDN in engine.
Put the host in maintenance mode. Make sure that inside /etc/hosts of the engine you have entered new address.
Next, edit /var/lib/vdsm/persistence/netconf/nets/ovirtmgmt on the node where is configured IP address and run vdsm-tool restore-nets. Than restart your node. Inside engine should be able to put out of maintenance mode this host.
That was tested by my.

Regards.

On 29.06.2016 16:42, nicola.gentile.to wrote:
Node

Il 29/06/2016 16:39, Marcin Michta ha scritto:

Hi,

You just want to change IP of what?
Node or engine?

29 cze 2016 16:24 "nicola.gentile.to" <nicola.gentile...@gmail.com> napisaƂ(a):
Hi,
I have installed ovirt 3.6 with 1 manager and 1 host
I need to change the ip, I decided to do the following:

1. put the host in maintenance mode
2. remove the host
3. update the information on the dns server with new ip
4. reinstall the host with the correct ip
5. add the host to the ovirt infrastructure

questions:

1. is there the possibility of losing vm during this operation?
2. is it necessary remove the host for the re-installation?
3. is it necessary put the host in maintenance mode to remove it from ovirt infrastructure?

thanks a lot

Nicola
_______________________________________________
Users mailing list
Users@ovirt.org
http://lists.ovirt.org/mailman/listinfo/users



_______________________________________________
Users mailing list
Users@ovirt.org
http://lists.ovirt.org/mailman/listinfo/users

--


--

Marcin Michta
Systems & Network Administrator

codilime_logo
---------------------------------
E: marcin.mic...@codilime.com
---------------------------------

CodiLime Sp. z o.o. - Ltd. company with its registered office in Poland, 01-167 Warsaw, ul. Zawiszy 14/97. Registered by The District Court for the Capital City of Warsaw, XII Commercial Department of the National Court Register. Entered into National Court Register under No. KRS 0000388871. Tax identification number (NIP) 5272657478. Statistical number (REGON) 142974628.

-----------------------------------------

The information in this email is confidential and may be legally privileged, it may contain information that is confidential in CodiLime Sp. z o.o. It is intended solely for the addressee. Any access to this email by third parties is unauthorized. If you are not the intended recipient of this message, any disclosure, copying, distribution or any action undertaken or neglected in reliance thereon is prohibited and may result in your liability for damages.


_______________________________________________
Users mailing list
Users@ovirt.org
http://lists.ovirt.org/mailman/listinfo/users

Reply via email to