On Tue, Jun 25, 2019 at 8:37 PM Stefano Danzi <s.da...@hawai.it> wrote:
>
> Il 25/06/2019 14:26, Stefano Danzi ha scritto:
> >
> >>> I don't remember to ever seen a question about this during
> >>> engine-setup,
> >>> but it could be.
> >>> In /etc/pki/vdsm/certs/ I can see an old cert and ca with subjet:
> >>>
> >>> [root@ovirt01 ~]# su - vdsm -s /bin/bash -c 'openssl x509 -in
> >>> /etc/pki/vdsm/certs/cacert.pem.20150205093608 -text'
> >>> Certificate:
> >>>       Data:
> >>>           Version: 3 (0x2)
> >>>           Serial Number: 1423056193 (0x54d21d41)
> >>>       Signature Algorithm: sha256WithRSAEncryption
> >>>           Issuer: CN=VDSM Certificate Authority
> >>>           Validity
> >>>               Not Before: Feb  4 13:23:13 2015 GMT
> >>>               Not After : Feb  4 13:23:13 2016 GMT
> >>>           Subject: CN=VDSM Certificate Authority
> >>>           Subject Public Key Info:
> >>>
> >>> [CUT]
> >>>
> >>> [root@ovirt01 ~]# su - vdsm -s /bin/bash -c 'openssl x509 -in
> >>> /etc/pki/vdsm/certs/vdsmcert.pem.20150205093609 -text'
> >>> Certificate:
> >>>       Data:
> >>>           Version: 3 (0x2)
> >>>           Serial Number: 1423056193 (0x54d21d41)
> >>>       Signature Algorithm: sha256WithRSAEncryption
> >>>           Issuer: CN=VDSM Certificate Authority
> >>>           Validity
> >>>               Not Before: Feb  4 13:23:13 2015 GMT
> >>>               Not After : Feb  4 13:23:13 2016 GMT
> >>>           Subject: CN=ovirt01.hawai.lan, O=VDSM Certificate
> >>>           Subject Public Key Info:
> >>>               Public Key Algorithm: rsaEncryption
> >>>
> >>>
> >>> I think that was certs made during first hosted engine installation.
> >>> Could it work if I manually create certs like this?
> >>> Just to start libvirtd, vdsm and hosted-engine.
> >> I think it's worth a try. Just create a self-signed CA, a keypair
> >> signed by it, and place them correctly, should work.
> >>
> >> The engine won't be able to talk with the host, but you can then more
> >> easily reinstall/re-enroll-certs.
> >>
> >> Good luck,
> > This workaround works!
> > I have hosted engine running!
> >
> > So I have to find how reinstall/re-enroll-certs on host. From engine
> > UI host status is "NonResponsive" and I can't do nothing....
> > _______________________________________________
>
> Status:
>
> now Host status is "Unassiged".  Engine can't reach host for "General
> SSLEngine problem" and It's ok because certs are "home made".
> I can't switch host to maintenance because it's not operational.
> I can't enroll certificate because is not in maintenance status.

You can try to remove it. I think we do not support "force-remove"
despite being asked about this occasionally, because
generally-speaking, this is very unsafe. If you insist, you can try
using the sql function DeleteVds to delete it from the database.

>
> hou I can enroll host cert manually?

You can try following what I wrote in "2. Try to manually fix" before.
Create a CSR on the host (with whatever private key you want), copy it
to engine, pki-enroll-request, copy the cert to host.

Good luck and best regards,
-- 
Didi
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