Final information about this.
I have re-installed the node with the ISO Release version (2017020112)
and it now worked, both with SSH port 22 or changed. Therefore Node-NG
ISO versions 2017030911 and 2017031104 don't work well with my Engine.
Despite it was still not able to fetch the fingerprint using running
with a different port on SSH (and firewalld allowing the port) it was
able to add the host normally and configure it correctly. Should I
report it in bugzilla ?
Let me know if you need anything further about this.
Regards
Fernando
On 16/03/2017 11:53, FERNANDO FREDIANI wrote:
Hello Yedidyah and all
I bring you a slightly new information about this issue.
If I have the node SSH port changed to something else other than 22 it
is unable to fetch the fingerprint. I changed it back to 22 and it
worked to fetch the fingerprint but failed again when adding the host
with the same error as before. (Yes I have allowed the port in the
node firewall)
Before adding the host I have also cleaned both /root/.ssh/known_host
and /var/lib/ovirt-engine/.ssh/known_hosts
Regards
Fernando
On 16/03/2017 10:17, FERNANDO FREDIANI wrote:
Well, that's pretty much what I found on most sites about this
subject but still can't find anything that points to the error (find
the related logs attached).
Please note that before adding the server the Engine is not able to
fetch the fingerprint and thorws the following error in the log:
2017-03-16 09:57:14,998-03 ERROR
[org.ovirt.engine.core.bll.GetServerSSHKeyFingerprintQuery] (default
task-54) [223c2f69-6e84-4d5c-a29d-2f828fd9466e] Could not fetch
fingerprint of host 'xxxxxxxxxxxxxxxx': Failed to get the session.
The most relevant parts of the attached logs I could find were some
things related to 'sharedLocks' and 'ACTION_TYPE_FAILED_OBJECT_LOCKED'.
And the error itself:
SSH error running command r...@host1.fqdn.abc.net:55000
<mailto:r...@host1.fqdn.abc.net:55000>:'umask 0077;
MYTMP="$(TMPDIR="${OVIRT_TMPDIR}" mktemp -d -t ovirt-XXXXXXXXXX)";
trap "chmod -R u+rwX \"${MYTMP}\" > /dev/null 2>&1; rm -fr
\"${MYTMP}\" > /dev/null 2>&1" 0; tar --warning=no-timestamp -C
"${MYTMP}" -x && "${MYTMP}"/ovirt-host-deploy
DIALOG/dialect=str:machine DIALOG/customization=bool:True': Command
returned failure code 1 during SSH session
'r...@host1.fqdn.abc.net:55000 <mailto:r...@host1.fqdn.abc.net:55000>'
2017-03-16 09:58:25,505-03 ERROR
[org.ovirt.engine.core.uutils.ssh.SSHDialog]
(org.ovirt.thread.pool-6-thread-14) [3a4fb0da] Exception:
java.io.IOException: Command returned failure code 1 during SSH
session 'r...@host1.fqdn.abc.net:55000
<mailto:r...@host1.fqdn.abc.net:55000>'
Fernando
On 16/03/2017 04:15, Yedidyah Bar David wrote:
On Thu, Mar 16, 2017 at 5:24 AM, FERNANDO FREDIANI
<fernando.fredi...@upx.com> <mailto:fernando.fredi...@upx.com> wrote:
Hi folks.
I think I have been hit by the most annoying error you can get on
oVirt.
I have removed a Host from Engine, re-installed it with the latest
ovirt-node-ng ISO, tried to add the freshly installed Host back to
Engine
and got the following error:
"Command returned failure code 1 during SSH session"
The host has the same FQDN as before and I have cleaned the SSH
from the
known_hosts file in the Engine before trying to add it on the web
interface.
I have also tried this process with 2 different ISO files:
- ovirt-node-ng-installer-ovirt-4.1-pre-2017030911
<tel:%28201%29%20703-0911>.iso
- ovirt-node-ng-installer-ovirt-4.1-pre-2017031104
<tel:%28201%29%20703-1104>.iso
And the Engine is version 4.1.1.4-1
Have searched for this error and there are a lot of people affected
but not
a single solution solves it.
Please give some light.
Please check/share /var/log/ovirt-engine/engine.log on the engine
machine.
Best,
Thanks
Fernando
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