Please check the validity of your host certificate:
openssl x509 -noout -enddate -in /etc/pki/vdsm/certs/vdsmcert.pem

The initial solution is there if you have a redhat subscription:
https://access.redhat.com/solutions/3532921
Follow step by step, this saved my production two years ago.
If you don't have any subscription, I can share you a pdf tutorial.
(I don't know if it is regular to share a solution that need a
subsciption).

If you are interested in a more automated way, I packaged the above
workaround into an ansible role:
https://galaxy.ansible.com/natman/ovirt_renew_certs

You will be able to chose the validity length of the new certificate
greater than one year.Once you recovered your host, you may migrate the
running vms, put the concerned host into maintenance and finally re-
enroll the certificate with the regular way.
Good luck, if I managed to do it, you will definitely get success.


Le vendredi 16 février 2024 à 23:47 +0530, Sachendra Shukla a écrit :
> Hi all,
>
> The "Installation Enroll Certificates" option is disabled, which is
> preventing us from renewing through the web UI. Kindly suggest an
> alternative solution.
>
> This is crucial for me, so please assist me if you have any
> solutions.
>
> Thanks,
> Sachendra
> following
>
> On Fri, Feb 16, 2024 at 7:44 PM Sachendra Shukla
> <sachendra.shukla@yagnaiq.com> wrote:
> > HI Team,
> >
> > I am writing to inform you about an issue we are currently facing
> > with our oVirt host. Unfortunately, the host has become
> > unresponsive, and our attempts to place it in maintenance mode have
> > been unsuccessful. Additionally, when checking the VDSM status, we
> > encountered an error.
> >
> > Here is a snapshot for your reference:
> >
> > image.png
> > VDSM error - 
> >
> > image.png
> > --
> > Regards,
> > Sachendra Shukla
> >
> > Yagna iQ, Inc. and subsidiaries 
> > HQ Address:  Yagna iQ Inc. 7700 Windrose Ave, Suite G300, Plano, TX
> > 75024, USA 75024, 
> > Website: https://yagnaiq.com
> > Contact Customer Support: support@yagnaiq.com
> > Privacy Policy: https://www.yagnaiq.com/privacy-policy/
> > This communication and any attachments may contain confidential
> > information and/or copyright material of Yagna iQ, Inc. 
> > All unauthorized use, disclosure or distribution is prohibited. If
> > you are not the intended recipient, please notify Yagna iQ
> > immediately by replying to the email and destroy all copies of this
> > communication.
> >
> > This email has been scanned for all known viruses. The sender does
> > not accept liability for any damage inflicted by viewing the
> > content of this email.
> >
>
>
> --
> Regards,
> Sachendra Shukla
>
> Yagna iQ, Inc. and subsidiaries 
> HQ Address:  Yagna iQ Inc. 7700 Windrose Ave, Suite G300, Plano, TX
> 75024, USA 75024, 
> Website: https://yagnaiq.com
> Contact Customer Support: support@yagnaiq.com
> Privacy Policy: https://www.yagnaiq.com/privacy-policy/
> This communication and any attachments may contain confidential
> information and/or copyright material of Yagna iQ, Inc. 
> All unauthorized use, disclosure or distribution is prohibited. If
> you are not the intended recipient, please notify Yagna iQ
> immediately by replying to the email and destroy all copies of this
> communication.
>
> This email has been scanned for all known viruses. The sender does
> not accept liability for any damage inflicted by viewing the content
> of this email.
>
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