9:05 a.m.
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
12:38 p.m.
New subject: The connection between the Engine and the hosts has been broken
Hello,
On Sat, Mar 19, 2022 at 6:51 PM <porsevm(a)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/YCGZS2EFS2VH...
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11:12 p.m.
New subject: The connection between the Engine and the hosts has been broken
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
11:40 p.m.
New subject: The connection between the Engine and the hosts has been broken
In the very beginning it was incorrect. The hosts are not actually in the
"NonResponsive" state, but in the "Unassigned" state.
4:38 a.m.
New subject: The connection between the Engine and the hosts has been broken
Hello,
On Sun, Mar 20, 2022 at 8:42 AM Mikhail Po <porsevm(a)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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8:59 a.m.
New subject: The connection between the Engine and the hosts has been broken
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
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769
days inactive
770
days old
5 comments
4 participants
participants (4)
-
Gilboa Davara -
Mikhail Po -
porsevm＠gmail.com
-
Strahil Nikolov