Hi,

You can add users as you would on a regular centos host, and they should be preserved after upgrades AFAIK.
You'd probably get some "nodectl" warnings (nodectl must run as root) when you log in, but that shouldn't be a problem.

Thanks,
Yuval.

On Tue, Jun 20, 2017 at 7:04 PM, Luca 'remix_tj' Lorenzetto <lorenzetto.luca@gmail.com> wrote:
Hello,

my colleague is asking if is possible to define a certain user on our hosts.
I know that the rule is to avoid installations and changes to hosts
running ovirt-node, but in this case the user creation should have a
very minimum impact.
He's running HP uCMDB that makes an ssh connection to the host for
grabbing some system information to populate it's DB.

Is possible to create a new user? Does this user is preserved with
upgrades? Is possible also to allow this new user to run 4 (exactly 4)
commands through sudo?

Luca

--
"E' assurdo impiegare gli uomini di intelligenza eccellente per fare
calcoli che potrebbero essere affidati a chiunque se si usassero delle
macchine"
Gottfried Wilhelm von Leibnitz, Filosofo e Matematico (1646-1716)

"Internet è la più grande biblioteca del mondo.
Ma il problema è che i libri sono tutti sparsi sul pavimento"
John Allen Paulos, Matematico (1945-vivente)

Luca 'remix_tj' Lorenzetto, http://www.remixtj.net , <lorenzetto.luca@gmail.com>
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