The connection between the Engine and the hosts has been broken
The connection between the Engine and the hosts has been broken. On the Engine side, all hosts are in the "NonResponsive" state, and on the hosts "ERROR ssl handshake". oVirt 4.4.4.7-1.el8
Hello, On Sat, Mar 19, 2022 at 6:51 PM <porsevm@gmail.com> wrote:
The connection between the Engine and the hosts has been broken. On the Engine side, all hosts are in the "NonResponsive" state, and on the hosts "ERROR ssl handshake". oVirt 4.4.4.7-1.el8
Your certificates have expired. I had the same issue on multiple setups (single machine, gluster cluster, etc). You'll need to renew the certificates on the hosted engine (From the hosted engine using engine-setup --offline). Once the hosted engine certificates gets renewed, depending on how lucky you are, you may be able to enrol new certificates (via installation -> enrol certificates) and you may be less lucky (like I was on two different setups) and you'll need to renew and copy the certificates by hand (1). - Gilboa (1) https://lists.ovirt.org/archives/list/users@ovirt.org/thread/YCGZS2EFS2VH2SS...
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Thanks for the help! We try to use engine-setup --offline and get during execution: [ERROR] It seems that you are running your engine inside of the hosted-engine VM and are not in "Global Maintenance" mode. In that case you should put the system into the "Global Maintenance" mode before running engine-setup, or the hosted-engine HA agent might kill the machine, which might corrupt your data. [ERROR] Failed to execute stage 'Setup validation': Hosted Engine setup detected, but Global Maintenance is not set. ... [ERROR] Execution of setup failed We try "hosted-engine --set-maintenance --mode=global" and still after that we get a message that the system is not put into maintenance mode
In the very beginning it was incorrect. The hosts are not actually in the "NonResponsive" state, but in the "Unassigned" state.
Hello, On Sun, Mar 20, 2022 at 8:42 AM Mikhail Po <porsevm@gmail.com> wrote:
In the very beginning it was incorrect. The hosts are not actually in the "NonResponsive" state, but in the "Unassigned" state.
I had a similar situation and ended up manually replacing the host's certificates (See ML link below), which more or less got everything working again (virt-viewer didn't work). Alternatively, if you have a recent backup, you can simply redeploy the HE. - Gilboa
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Can you set a host in maintenace (from the UI) ?If there were running VMs, you might have to shut them down via virsh, reboot and mark the host as 'Host has been rebooted'.Then from the UI you can enroll the certificates again. Best Regards,Strahil Nikolov The connection between the Engine and the hosts has been broken. On the Engine side, all hosts are in the "NonResponsive" state, and on the hosts "ERROR ssl handshake". oVirt 4.4.4.7-1.el8 _______________________________________________ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-leave@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/5HAEPFAFODRMW4...
participants (4)
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Gilboa Davara -
Mikhail Po -
porsevm＠gmail.com
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Strahil Nikolov