Hi,

I've got a single-host hosted-engine deployment that I originally
installed with 4.0 and have upgraded over the years to 4.3.10.  I and some
of my users have upgraded remote-viewer and now I get an error when I try
to view the console of my VMs:

(remote-viewer:8252): Spice-WARNING **: 11:30:41.806:
../subprojects/spice-common/common/ssl_verify.c:477:openssl_verify: Error
in server certificate verification: CA signature digest algorithm too weak
(num=68:depth0:/O=<My Org Name>/CN=<Host's Name>)

I am 99.99% sure this is because the old certs use SHA1.

I reran engine-setup on the engine and it asked me if I wanted to renew
the PKI, and I answered yes.  This replaced many[1] of the certificates in
/etc/pki/ovirt-engine/certs on the engine, but it did not update the
Host's  certificate.

All the documentation I've seen says that to refresh this certificate I
need to put the host into maintenance mode and then re-enroll..  However I
cannot do that, because this is a single-host system so I cannot put the
host in local mode -- there is no place to migrate the VMs (let alone the
Engine VM).

So....  Is there a command-line way to re-enroll manually and update the
host certs?  Or some other way to get all the leftover certs renewed?

Thanks,

-derek

[1] Not only did it not update the Host's cert, it did not update any of
the vmconsole-proxy certs, nor the certs in /etc/pki/ovirt-vmconsole/, and
obviously nothing in /etc/pki/ on the host itself.


-- 
       Derek Atkins                 617-623-3745
       de...@ihtfp.com             www.ihtfp.com
       Computer and Internet Security Consultant
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