12:21 p.m.
On 13. Oct 2020, at 10:01, Vojtech Juranek
<vjuranek(a)redhat.com> wrote:
On úterý 13. října 2020 9:37:11 CEST Tim Bordemann wrote:
>> On 12. Oct 2020, at 12:15, Vojtech Juranek <vjuranek(a)redhat.com> wrote:
>>
>> On pátek 9. října 2020 19:02:32 CEST tim-nospam--- via Users wrote:
>>> Hello.
>>>
>>> After an upgrade I am not able to upload images anymore via the ovirt ui.
>>> When testing the connection, I always get the error message "Connection
>>> to
>>> ovirt-imageio-proxy service has failed. Make sure the service is
>>> installed,
>>> configured, and ovirt-engine certificate is registered as a valid CA in
>>> the
>>> browser.".
>>>
>>> I found out that the imageio daemon doesn't listen on port 54323
anymore,
>>> so the browser can not connect to it. The daemon is configured to listen
>>> on port 54323 though:
>>>
>>> # cat /etc/ovirt-imageio/conf.d/50-engine.conf
>>> [...]
>>> [remote]
>>> port = 54323
>>> [...]
>>>
>>> The imageio daemon has been started successfully on the engine host as
>>> well
>>> as on the other hosts.
>>>
>>> I am currently stuck, what should I do next?
>>> The ovirt version I am using is 4.4.
>>
>> what is exact version of imageio? (rpm -qa|grep imageio)
>
> # rpm -qa|grep imageio
> ovirt-engine-setup-plugin-imageio-4.4.2.6-1.el8.noarch
> ovirt-imageio-daemon-2.0.10-1.el8.x86_64
> ovirt-imageio-common-2.0.10-1.el8.x86_64
> ovirt-imageio-client-2.0.10-1.el8.x86_64
>
>> On which port imageio listens? You can use e.g. netstat etc. Also plase
>> check imageio logs (/var/log/ovirt-imageio/daemon.log), what is there,
>> there shold
>> be something like this:
> # netstat -tulpn | grep 543
> tcp 0 0 0.0.0.0:54322 0.0.0.0:* LISTEN
> 2527872/platform-py tcp 0 0 127.0.0.1:54324
> 0.0.0.0:* LISTEN 2527872/platform-py
>> 2020-10-08 08:37:48,906 INFO (MainThread) [services] remote.service
>> listening on ('::', 54323)
>
> 2020-10-09 17:46:38,216 INFO (MainThread) [server] Starting (pid=2527872,
> version=2.0.10) 2020-10-09 17:46:38,220 INFO (MainThread) [services]
> remote.service listening on ('0.0.0.0', 54322) 2020-10-09 17:46:38,221 INFO
> (MainThread) [services] control.service listening on ('127.0.0.1',
> 54324) 2020-10-09 17:46:38,227 INFO (MainThread) [server] Ready for
> requests
>
> No entries for Port 54323 in the last 3 months. I found logentries in july
> though:
>
> [root@helios ~]# cat /var/log/ovirt-imageio/daemon.log | grep 54323
> 2020-07-11 10:13:24,777 INFO (MainThread) [services] remote.service
> listening on ('::', 54323) [...]
> 2020-07-16 19:54:13,398 INFO (MainThread) [services] remote.service
> listening on ('::', 54323) 2020-07-16 19:54:36,715 INFO (MainThread)
> [services] remote.service listening on ('::', 54323)
>> Also, please check if there are any other config files (*.conf) in
>> /etc/ovirt- imageio/conf.d or in /usr/lib/ovirt-imageio/conf.d
>
> I have, but I couldn't find anything interesting in those two files:
>
> # ls -l /etc/ovirt-imageio/conf.d/
> total 8
> -rw-r--r--. 1 root root 1458 Oct 9 17:54 50-engine.conf
> -rw-r--r--. 1 root root 1014 Sep 15 11:16 50-vdsm.conf
50-vdsm.conf overwrites 50-engine.conf (later config taken alphabetically overwrites
previous config if there is any).
If you don't use engine as a host at the same time, stop an uninstall vdsm from
engine (should remove also 50-vdsm.conf) and restart ovirt-imageio service.
If you use engine as a host at the same time, note that this is unsupported. However,
there were some patches in this area recently, but they are not released yet AFAICT. See
[1, 2] for more details.
[1] https://bugzilla.redhat.com/1871348
[2]
https://lists.ovirt.org/archives/list/users@ovirt.org/thread/W4OTINLXYDWG...
Uninstalling vdsm would also remove nearly 500 packages on the machine. I have disabled
and masked the vdsm service for now and restarted the imageio service. Uploading an image
via the webui now works again.
I will remove vdsm during a maintainence window and maybe even reinstall the machine
completely.
Thanks for your help!