It's not urgent, I was planning to do it in the next months so I was
gathering info. Will this feature land in some new oVirt version perhaps?
2016-10-05 18:44 GMT+02:00 Marcin Mirecki :
> Hello Davide,
>
> No, there is no support for changing host ip.
> How urgently do you need this?
>
>
> 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
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
I think you need to :1. Set a host into maintenance2. Uninstall3. Remove the
host (if HostedEngine is running there)
4. Change the hostname & IPs5. Add the host6. Install (if HstedEngine will be
running there)
Best Regards,Strahil Nikolov
В вторник, 14 май 2019 г., 18:05:35 ч. Гринуич-4,
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 best procedure, even
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 some VMs to the new
Hello Davide,
No, there is no support for changing host ip.
How urgently do you need this?
Thanks,
Marcin
- Original Message -
> From: "Davide Ferrari"
> To: "users"
> Sent: Wednesday, October 5, 2016 5:22:57 PM
> Subject: [ovirt-users] Change host names/IPs
>
> Hello
>
> Is there
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