Hello
Is there a clean way and possibly without downtime to change the hostname
and IP addresses of all the hosts in a running oVirt cluster?
--
Davide Ferrari
Senior Systems Engineer
--
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2016-10-06 14:12 GMT+02:00 Barak Korren :
>
> Something like the following (I'm assuming you have multiple hosts...):
> 1. Put host in to maintenance mode
> 2. Remove it from oVirt
> 3. Change host network settings
> 4. Re-attach host with new setting to oVirt
> 5. Migrate
On 6 October 2016 at 11:27, Davide Ferrari wrote:
> Well, actually I want to migrate both DNS hostnames and the subnet (from a
> /24 to a /16) to which the ovirtmgr interface is connected.
> The second change is the most problematic as you say..in any case what would
> be the
Well, actually I want to migrate both DNS hostnames and the subnet (from a
/24 to a /16) to which the ovirtmgr interface is connected.
The second change is the most problematic as you say..in any case what
would be the best procedure, even if it implies downtime?
2016-10-06 10:04 GMT+02:00 Barak
> Is there a clean way and possibly without downtime to change the hostname
> and IP addresses of all the hosts in a running oVirt cluster?
As long as you don't change the VLANs and subnets for the hosts, you
can change IPs by putting the hosts into maintenance one-by-one (so
that VMs migrate to
ow urgently do you need this?
>
> Thanks,
> Marcin
>
>
>
> - Original Message -
> > From: "Davide Ferrari" <dav...@billymob.com>
> > To: "users" <users@ovirt.org>
> > Sent: Wednesday, October 5, 2016 5:22:57 PM
&g
Hello Davide,
No, there is no support for changing host ip.
How urgently do you need this?
Thanks,
Marcin
- Original Message -
> From: "Davide Ferrari" <dav...@billymob.com>
> To: "users" <users@ovirt.org>
> Sent: Wednesday, October 5, 2016 5
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