[Users] Change main datastore's IP address

[emitor at gmail.com]

Thank you very much!

Regards!


2013/10/21 Yedidyah Bar David <didi at redhat.com>

> ----- Original Message -----
> > From: "Itamar Heim" <iheim at redhat.com>
> > To: emitor at gmail.com, "Yedidyah Bar David" <didi at redhat.com>
> > Cc: users at ovirt.org
> > Sent: Monday, October 21, 2013 7:23:44 AM
> > Subject: Re: [Users] Change main datastore's IP address
> >
> > On 10/18/2013 06:12 PM, emitor at gmail.com wrote:
> > > Hi, I'm using oVirt 3.2 and I need to change the IP address of the main
> > > datastore of a cluster. Through the UI I'm not able to do it. How could
> > > I do this?
> > >
> >
>
> IIRC, if you only change the IP address and not the hostname, the engine
> does not care. You'll naturally have to take care of keeping network access
> working (firewalling etc), might need to reboot the engine and/or hosts. I
> didn't try that.
>
> > i don't recall the steps for 3.2, but worth mentioning that in 3.3 this
> > should work via:
> >
> > http://gerrit.ovirt.org/17408
> > http://www.ovirt.org/Changing_Engine_Hostname
> >
> > It provides a script
> > /usr/share/ovirt-engine/setup/bin/ovirt-engine-rename which allows
> > changing the engine's hostname.
>
> Indeed. And this script is only needed when changing the hostname, not
> the IP address.
>
> >
> > It's otopi-based. This means, among other things, that it looks similar
> > to the new engine-setup/cleanup, and provides similar logging, options,
> etc.
> >
> > Options specific to it:
> > --newname=<newname>
> >
> > An example run, which does everything in batch and does not ask
> > questions, if possible:
> > /usr/share/ovirt-engine/setup/bin/ovirt-engine-rename
> > --newname=ovirte1n.home.local
> > --otopi-environment="OSETUP_RENAME/forceIgnoreAIAInCA=bool:'True'
> > OVESETUP_CORE/engineStop=bool:'True'
> > OSETUP_RENAME/confirmForceOverwrite=bool:'False'"
> >
> > didi - i think above example should be added to the wiki feature page?
>
> Added to the link above. It has no "feature page", as in something under
> ovirt.org/Features with the format of the pages there.
>
> Also removed "DRAFT" and a few other minor changes, as what's there is
> basically correct.
> --
> Didi
>
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