I dd a autorelabel and checked to make sure they were 644.

Eric Evans

Digital Data Services LLC.

304.660.9080

From: Maton, Brett <matonb@ltresources.co.uk>
Sent: Saturday, March 14, 2020 5:35 AM
To: eevans@digitaldatatechs.com
Cc: Strahil Nikolov <hunter86_bg@yahoo.com>; Ovirt Users <users@ovirt.org>
Subject: [ovirt-users] Re: upgrade from 4.38 to 4.39

Have you checked the file permissions and SELinux context of the SSH keys you copied to kvm01 ?

On Fri, 13 Mar 2020 at 23:39, <eevans@digitaldatatechs.com> wrote:

This is from the secure log, /var/log/secure

Mar 13 19:23:17 kvm01 sshd[46045]: Accepted publickey for root from 192.168.254.240 port 39668 ssh2: RSA SHA256:FobQnekaxOaUQ75xNh1OuZg5orcGbw+BgLDtr+el5VY
Mar 13 19:23:18 kvm01 sshd[46045]: pam_unix(sshd:session): session opened for user root by (uid=0)
Mar 13 19:24:14 kvm01 sshd[46207]: Connection closed by 192.168.254.240 port 39760 [preauth]
Mar 13 19:24:23 kvm01 sudo: pam_unix(sudo:session): session opened for user root by root(uid=0)
Mar 13 19:24:23 kvm01 sudo: pam_unix(sudo:session): session closed for user root
Mar 13 19:24:24 kvm01 sudo: pam_unix(sudo:session): session opened for user root by root(uid=0)
Mar 13 19:24:24 kvm01 sudo: pam_unix(sudo:session): session closed for user root
Mar 13 19:26:08 kvm01 sshd[46368]: Connection closed by 192.168.254.240 port 39894 [preauth]
Mar 13 19:26:15 kvm01 sudo: pam_unix(sudo:session): session opened for user root by root(uid=0)
Mar 13 19:26:15 kvm01 sudo: pam_unix(sudo:session): session closed for user root
Mar 13 19:26:15 kvm01 sudo: pam_unix(sudo:session): session opened for user root by root(uid=0)
Mar 13 19:26:15 kvm01 sudo: pam_unix(sudo:session): session closed for user root
Mar 13 19:29:06 kvm01 cockpit-session: pam_unix(cockpit:session): session closed for user root
Mar 13 19:32:14 kvm01 sshd[46840]: Connection closed by 192.168.254.240 port 40368 [preauth]
Mar 13 19:32:23 kvm01 sshd[46851]: Connection closed by 192.168.254.240 port 40382 [preauth]
Mar 13 19:32:31 kvm01 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Mar 13 19:32:31 kvm01 sudo: pam_unix(sudo:session): session closed for user root
Mar 13 19:32:31 kvm01 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Mar 13 19:32:31 kvm01 sudo: pam_unix(sudo:session): session closed for user root
Mar 13 19:32:32 kvm01 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Mar 13 19:32:32 kvm01 sudo: pam_unix(sudo:session): session closed for user root
Mar 13 19:32:34 kvm01 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Mar 13 19:32:34 kvm01 sudo: pam_unix(sudo:session): session closed for user root
Mar 13 19:32:34 kvm01 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Mar 13 19:32:34 kvm01 sudo: pam_unix(sudo:session): session closed for user root
Mar 13 19:32:34 kvm01 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Mar 13 19:32:35 kvm01 sudo: pam_unix(sudo:session): session closed for user root
Mar 13 19:32:35 kvm01 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Mar 13 19:32:35 kvm01 sudo: pam_unix(sudo:session): session closed for user root
Mar 13 19:32:36 kvm01 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Mar 13 19:32:36 kvm01 sudo: pam_unix(sudo:session): session closed for user root
Mar 13 19:32:36 kvm01 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Mar 13 19:32:36 kvm01 sudo: pam_unix(sudo:session): session closed for user root
Mar 13 19:32:36 kvm01 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Mar 13 19:32:37 kvm01 sudo: pam_unix(sudo:session): session closed for user root
Mar 13 19:32:38 kvm01 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Mar 13 19:32:38 kvm01 sudo: pam_unix(sudo:session): session closed for user root
Mar 13 19:32:38 kvm01 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Mar 13 19:32:38 kvm01 sudo: pam_unix(sudo:session): session closed for user root
Mar 13 19:32:39 kvm01 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Mar 13 19:32:39 kvm01 sudo: pam_unix(sudo:session): session closed for user root
Mar 13 19:32:39 kvm01 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Mar 13 19:32:39 kvm01 sudo: pam_unix(sudo:session): session closed for user root
Mar 13 19:32:39 kvm01 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Mar 13 19:32:40 kvm01 sudo: pam_unix(sudo:session): session closed for user root
Mar 13 19:32:40 kvm01 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Mar 13 19:32:40 kvm01 sudo: pam_unix(sudo:session): session closed for user root
Mar 13 19:32:40 kvm01 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Mar 13 19:32:40 kvm01 sudo: pam_unix(sudo:session): session closed for user root
Mar 13 19:32:40 kvm01 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Mar 13 19:32:40 kvm01 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Mar 13 19:32:40 kvm01 sudo: pam_unix(sudo:session): session closed for user root
Mar 13 19:32:40 kvm01 sudo: pam_unix(sudo:session): session closed for user root
Mar 13 19:32:40 kvm01 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Mar 13 19:32:41 kvm01 sudo: pam_unix(sudo:session): session closed for user root
Mar 13 19:32:41 kvm01 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Mar 13 19:32:41 kvm01 sudo: pam_unix(sudo:session): session closed for user root

Maybe an issuewith sudo? It should be installing as root, right?

Eric Evans
Digital Data Services LLC.
304.660.9080


-----Original Message-----
From: eevans@digitaldatatechs.com <eevans@digitaldatatechs.com>
Sent: Friday, March 13, 2020 2:10 PM
To: 'Strahil Nikolov' <hunter86_bg@yahoo.com>; 'users@ovirt.org' <users@ovirt.org>
Subject: RE: [ovirt-users] Re: upgrade from 4.38 to 4.39

When I try the reinstall it fails with this in events on the web interface:

Host kvm01 installation failed. SSH authentication to 'root@kvm01.digitaldatatechs.com' failed. Please verify provided credentials. Make sure key is authorized at host.

I can ssh into the host from the engine host with no password and no problem.
I will dig deeper until I hear from you.
Thanks.

Eric Evans
Digital Data Services LLC.
304.660.9080


-----Original Message-----
From: eevans@digitaldatatechs.com <eevans@digitaldatatechs.com>
Sent: Friday, March 13, 2020 1:15 PM
To: 'Strahil Nikolov' <hunter86_bg@yahoo.com>; 'users@ovirt.org' <users@ovirt.org>
Subject: RE: [ovirt-users] Re: upgrade from 4.38 to 4.39

I'll try that and let you know.
Thank you.

Eric Evans
Digital Data Services LLC.
304.660.9080


-----Original Message-----
From: Strahil Nikolov <hunter86_bg@yahoo.com>
Sent: Friday, March 13, 2020 12:54 AM
To: eevans@digitaldatatechs.com; users@ovirt.org
Subject: [ovirt-users] Re: upgrade from 4.38 to 4.39

On March 10, 2020 5:33:18 PM GMT+02:00, eevans@digitaldatatechs.com wrote:
>
>
>Since the upgrade, for some reason I get this message when checking for
>upgrade on one host:
>
>Failed to check for available updates on host kvm01 with message
>'Failed to run check-update of host 'kvm01.digitaldatatechs.com'.
>Error: fatal:
>[kvm01.digitaldatatechs.com]: FAILED! => {"changed": false, "msg":
>"Failed
>to connect to the host via ssh: Permission denied
>(publickey,gssapi-keyex,gssapi-with-mic,password).", "unreachable":
>true}
>
>
>
>I can ssh into the server from the ovirt server and re-copied the ssh
>keys and authorized keys but the problem persists.
>
>I am still unable to manually migrate but auto load balance seems to be
>working again.
>
>
>
>I am attaching the engine log for your review.
>
>
>
>Thank you so much for your help.
>
>
>
>Eric Evans
>
>Digital Data Services LLC.
>
>304.660.9080
>
>
>
>

Hi Eric,

Can you try the following:
1. Set the node in maintenance
2. From the Hosts section ->  Installation -> Reinstall 3. Fill in if the host is hosting the HostedEngine and the rest of the wizard  4.  Start the install 5. If it succeeds  -> remove the maintenance

Best Regards,
Strahil Nikolov
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