[ovirt-users] Network Address Change

[Paul.LKW]

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.

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
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