Re: [Koha-devel] [Koha] Starting rabbitmq-server fails with Koha 22.11.05-2

11 May 2023

      Hi Costantino

You wrote:
...
Do not move /var/lib/rabbitmq directory, just its content
It seems to make no difference, since the content was recreated when 
trying to start rabbitmq-server anew:

root@koha:/var/lib# ls -al rabbitmq/
insgesamt 3860
drwxr-xr-x  3 rabbitmq rabbitmq    4096 11. Mai 17:03 .
drwxr-xr-x 33 root     root        4096 11. Mai 17:03 ..
-r--------  1 rabbitmq rabbitmq      20 11. Mai 00:00 .erlang.cookie
-rw-r-----  1 rabbitmq rabbitmq 3934248 11. Mai 17:13 erl_crash.dump
drwxr-x---  2 rabbitmq rabbitmq    4096 11. Mai 17:03 mnesia

These are the same files as movedto /BACKUPTMP:

root@koha:/var/lib# ls -al /BACKUPTMP/rabbitmq/
insgesamt 3860
drwxr-xr-x 3 rabbitmq rabbitmq    4096 11. Mai 15:10 .
drwxr-xr-x 3 root     root        4096 11. Mai 16:49 ..
-r-------- 1 rabbitmq rabbitmq      20 11. Mai 00:00 .erlang.cookie
-rw-r----- 1 rabbitmq rabbitmq 3934442 11. Mai 16:48 erl_crash.dump
drwxr-x--- 2 rabbitmq rabbitmq    4096 10. Apr 2021  mnesia

I would prefer to just forget about Koha 22.11.05-2 and try with Koha 
22.11.03-1, but I don't know how to do that when using Debian packages.

Best wishes: Michael
-- 
Geschäftsführer · Diplombibliothekar BBS, Informatiker eidg. Fachausweis
Admin Kuhn GmbH · Pappelstrasse 20 · 4123 Allschwil · Schweiz
T 0041 (0)61 261 55 61 · E mik@adminkuhn.ch · W www.adminkuhn.ch
...
Do not move /var/lib/rabbitmq directory, just its content
El 11-05-2023 11:52, Michael Kuhn escribió:
...
Hi Costantino
You wrote:
...
Hi, try this: sudo service mysql stop sudo service rabbitmq-server 
stop Create a "backup-temp" folder, move files from 
/var/lib/rabbitmq/ Then start services again. sudo service mysql 
start sudo service rabbitmq-server start
I did the following but it didn't help:
koha@koha:  <mailto:koha@koha:>~$ sudo systemctl stop mysql
koha@koha:  <mailto:koha@koha:>~$ sudo systemctl stop rabbitmq-server
koha@koha:  <mailto:koha@koha:>~$ sudo mkdir /BACKUPTMP
koha@koha:  <mailto:koha@koha:>~$ sudo mv /var/lib/rabbitmq /BACKUPTMP
koha@koha:  <mailto:koha@koha:>~$ sudo systemctl start mysql
koha@koha:  <mailto:koha@koha:>~$ sudo systemctl start rabbitmq-server
Job for rabbitmq-server.service failed because the control process
exited with error code.
See "systemctl status rabbitmq-server.service" and "journalctl -xe" for
details.
As said, the basic problem seems to be that package "koha-common"
22.11.05-2 couldn't properly configure rabbitmq-server...
Best wishes: Michael
-- 
Geschäftsführer · Diplombibliothekar BBS, Informatiker eidg. Fachausweis
Admin Kuhn GmbH · Pappelstrasse 20 · 4123 Allschwil · Schweiz
T 0041 (0)61 261 55 61 · Emik@adminkuhn.ch  <mailto:mik@adminkuhn.ch>  · Wwww.adminkuhn.ch  <http://www.adminkuhn.ch>
...
El 11-05-2023 10:27, Michael Kuhn escribió:
...
Hi When trying to install Koha 22.11.05-2 via package installation 
on a completely new machine with 4 virtual CPUs, 4 GB RAM and Debian 
GNU/Linux 11 the following error appears: rabbitmq-server (3.8.9-3) 
wird eingerichtet ... Job for rabbitmq-server.service failed because 
the control process exited with error code. See "systemctl status 
rabbitmq-server.service" and "journalctl -xe" for details. 
invoke-rc.d: initscript rabbitmq-server, action "start" failed. ● 
rabbitmq-server.service - RabbitMQ Messaging Server Loaded: loaded 
(/lib/systemd/system/rabbitmq-server.service; enabled; vendor 
preset: enabled) Active: activating (auto-restart) (Result: 
exit-code) since Thu 2023-05-11 15:14:44 CEST; 4ms ago Process: 
38141 ExecStart=/usr/lib/rabbitmq/bin/rabbitmq-server (code=exited, 
status=1/FAILURE) Main PID: 38141 (code=exited, status=1/FAILURE) 
CPU: 1.071s Mai 11 15:14:44 koha systemd[1]: Failed to start 
RabbitMQ Messaging Server. Mai 11 15:14:44 koha systemd[1]: 
rabbitmq-server.service: Consumed 1.071s CPU time. Can someone 
please tell me how to solve this problem? You can see the output of 
"systemctl status rabbitmq-server.service" resp. "journalctl -xe" 
just below. Best wishes: Michael -- Geschäftsführer · 
Diplombibliothekar BBS, Informatiker eidg. Fachausweis Admin Kuhn 
GmbH · Pappelstrasse 20 · 4123 Allschwil · Schweiz T 0041 (0)61 261 
55 61 · E mik@adminkuhn.ch <mailto:mik@adminkuhn.ch> · W 
www.adminkuhn.ch <http://www.adminkuhn.ch> [1] koha@koha: 
<mailto:koha@koha:>~$ sudo systemctl status rabbitmq-server.service 
● rabbitmq-server.service - RabbitMQ Messaging Server Loaded: loaded 
(/lib/systemd/system/rabbitmq-server.service; enabled; vendor 
preset: enabled) Active: activating (auto-restart) (Result: 
exit-code) since Thu 2023-05-11 15:19:57 CEST; 3s ago Process: 41298 
ExecStart=/usr/lib/rabbitmq/bin/rabbitmq-server (code=exited, 
status=1/FAILURE) Main PID: 41298 (code=exited, status=1/FAILURE) 
CPU: 1.066s koha@koha: <mailto:koha@koha:>~$ sudo journalctl -xe ░░ 
An ExecStart= process belonging to unit rabbitmq-server.service has 
exited. ░░ ░░ The process' exit code is 'exited' and its exit status 
is 1. Mai 11 15:20:47 koha systemd[1]: rabbitmq-server.service: 
Failed with result 'exit-code'. ░░ Subject: Unit failed ░░ 
Defined-By: systemd ░░ Support: https://www.debian.org/support 
<https://www.debian.org/support> [2] ░░ ░░ The unit 
rabbitmq-server.service has entered the 'failed' state with result 
'exit-code'. Mai 11 15:20:47 koha systemd[1]: Failed to start 
RabbitMQ Messaging Server. ░░ Subject: A start job for unit 
rabbitmq-server.service has failed ░░ Defined-By: systemd ░░ 
Support: https://www.debian.org/support 
<https://www.debian.org/support> [2] ░░ ░░ A start job for unit 
rabbitmq-server.service has finished with a failure. ░░ ░░ The job 
identifier is 3262 and the job result is failed. Mai 11 15:20:47 
koha systemd[1]: rabbitmq-server.service: Consumed 1.127s CPU time. 
░░ Subject: Resources consumed by unit runtime ░░ Defined-By: 
systemd ░░ Support: https://www.debian.org/support 
<https://www.debian.org/support> [2] ░░ ░░ The unit 
rabbitmq-server.service completed and consumed the indicated 
resources. Mai 11 15:20:48 koha sudo[41974]: koha : TTY=pts/0 ; 
PWD=/home/koha ; USER=root ; COMMAND=/usr/bin/journalctl -xe Mai 11 
15:20:48 koha sudo[41974]: pam_unix(sudo:session): session opened 
for user root(uid=0) by koha(uid=1000) 
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--
*Costantino, Fernán*
División Nuevas Tecnologías
Biblioteca Central Francisco P. Moreno
Universidad Nacional del Comahue
Santa Fe y Leloir (Q8300) Neuquén Cap.- Tel 54(0299)4490398

Michael Kuhn

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