[Users] Need to recreate public RSA key on node

[Alon Bar-Lev]

# openssl x509 -in /etc/pki/ovirt-engine/certs/engine.cer -pubkey -noout | ssh-keygen -i -m PKCS8 -f /dev/stdin

----- Original Message -----
> From: "Bob Doolittle" <bob at doolittle.us.com>
> To: "users" <users at ovirt.org>
> Sent: Wednesday, January 8, 2014 7:37:30 PM
> Subject: [Users] Need to recreate public RSA key on node
> 
> Hi,
> 
> I inadvertently overwrote my root authorized_keys file on my host/node
> (copied instead of appended :( ), so I need to find the proper public
> RSA key to put back there for ovirt-engine.
> 
> But I can't seem to find the private (or public) key on the Engine.
> There is no actual account "ovirt-engine" on the Engine. Where does this
> key come from?
> 
> Any other suggestions on an easy way to recreate the file? This is my
> only node, and it hosts my Primary Data Domain, so I don't think I can
> easily remove/re-add it.
> 
> My node was up at the time, and surprisingly it remains up and
> operational at least for now. What is the remote root ovirt-engine login
> used for?
> 
> -Bob
> 
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