Error Java Connection Refused

[timmon]

Hi Everybody,

i got a problem with my OPSI server.

I installed on mine server a VM with OPSI 4.0 ...
1stboot.py etc. works, but when i wanna go into the "Opsi-configed" (On the Desktop)
I login with my "Adminuser" and then the error appears:

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Connection Lost
java.net.ConnectException Connection Refused

/configed/configed.log

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TEST     -- Tue Oct 12 12:54:38 CEST 2010 --   OS Linux  Version 2.6.32-21-generic
TEST     -- Tue Oct 12 12:54:41 CEST 2010 --  retrieveOpsiModules
ERROR    -- Tue Oct 12 12:54:41 CEST 2010 -- de.uib.opsicommand.JSONthroughHTTPS Exception on connecting, java.net.ConnectException: Connection refused
ERROR    -- Tue Oct 12 12:54:41 CEST 2010 -- de.uib.opsicommand.JSONthroughHTTPS Exception on connecting, java.net.ConnectException: Connection refused

Thanks!
Timmon

[j.schneider]

It seems that the opsi service (opsiconfd) is not running.
Please try to start it:

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/etc/init.d/opsiconfd start

If the error persists, please post the last ~30 lines from /var/log/opsi/opsiconfd/opsiconfd.log

[timmon]

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root@test:/# /etc/init.d/opsiconfd start
Starting opsi config service.....   (done).
root@test:/# /etc/init.d/opsiconfd status
Checking opsi config service... (not running).

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[2] [Oct 12 13:46:23]      line 365 in '_executeMethod' in file '/usr/lib/pymodules/python2.6/OPSI/Backend/Backend.py' (Logger.py|710)
[2] [Oct 12 13:46:23]      line 1 in '<module>' in file '<string>' (Logger.py|710)
[2] [Oct 12 13:46:23]      line 1 in 'host_getObjects' in file '<string>' (Logger.py|710)
[2] [Oct 12 13:46:23]      line 365 in '_executeMethod' in file '/usr/lib/pymodules/python2.6/OPSI/Backend/Backend.py' (Logger.py|710)
[2] [Oct 12 13:46:23]      line 1 in '<module>' in file '<string>' (Logger.py|710)
[2] [Oct 12 13:46:23]      line 1 in 'host_getObjects' in file '<string>' (Logger.py|710)
[2] [Oct 12 13:46:23]      line 309 in '_dispatchMethod' in file '/usr/lib/pymodules/python2.6/OPSI/Backend/BackendManager.py' (Logger.py|710)
[2] [Oct 12 13:46:23]      line 1 in '<module>' in file '<string>' (Logger.py|710)
[2] [Oct 12 13:46:23]      line 1127 in 'host_getObjects' in file '/usr/lib/pymodules/python2.6/OPSI/Backend/MySQL.py' (Logger.py|710)
[2] [Oct 12 13:46:23]      line 203 in 'getSet' in file '/usr/lib/pymodules/python2.6/OPSI/Backend/MySQL.py' (Logger.py|710)
[2] [Oct 12 13:46:23]      line 343 in 'execute' in file '/usr/lib/pymodules/python2.6/OPSI/Backend/MySQL.py' (Logger.py|710)
[2] [Oct 12 13:46:23]      line 166 in 'execute' in file '/usr/lib/pymodules/python2.6/MySQLdb/cursors.py' (Logger.py|710)
[2] [Oct 12 13:46:23]      line 35 in 'defaulterrorhandler' in file '/usr/lib/pymodules/python2.6/MySQLdb/connections.py' (Logger.py|710)
[2] [Oct 12 13:46:23]      ==>>> (1146, "Table 'opsi.HOST' doesn't exist") (opsiconfd.py|2257)
[1] [Oct 12 13:46:39]
==================================================================
=             opsi configuration service starting                =
==================================================================
 (Logger.py|777)
[5] [Oct 12 13:46:39] Starting opsiconfd main thread (opsiconfd.py|2243)
[5] [Oct 12 13:46:39] Modules file signature verified (customer: opsi community - opsi 4.0 evaluation - uib gmbh) (MySQL.py|406)
[5] [Oct 12 13:46:40] Added static content '/' which points to directory '/usr/share/opsiconfd/static' (opsiconfd.py|2116)
[2] [Oct 12 13:46:40] Traceback: (Logger.py|710)
[2] [Oct 12 13:46:40]      line 2248 in 'run' in file '/usr/lib/pymodules/python2.6/opsiconfd/opsiconfd.py' (Logger.py|710)
[2] [Oct 12 13:46:40]      line 2126 in '_createSite' in file '/usr/lib/pymodules/python2.6/opsiconfd/opsiconfd.py' (Logger.py|710)
[2] [Oct 12 13:46:40]      line 1 in 'host_getObjects' in file '<string>' (Logger.py|710)
[2] [Oct 12 13:46:40]      line 365 in '_executeMethod' in file '/usr/lib/pymodules/python2.6/OPSI/Backend/Backend.py' (Logger.py|710)
[2] [Oct 12 13:46:40]      line 1 in '<module>' in file '<string>' (Logger.py|710)
[2] [Oct 12 13:46:40]      line 1 in 'host_getObjects' in file '<string>' (Logger.py|710)
[2] [Oct 12 13:46:40]      line 365 in '_executeMethod' in file '/usr/lib/pymodules/python2.6/OPSI/Backend/Backend.py' (Logger.py|710)
[2] [Oct 12 13:46:40]      line 1 in '<module>' in file '<string>' (Logger.py|710)
[2] [Oct 12 13:46:40]      line 1 in 'host_getObjects' in file '<string>' (Logger.py|710)
[2] [Oct 12 13:46:40]      line 365 in '_executeMethod' in file '/usr/lib/pymodules/python2.6/OPSI/Backend/Backend.py' (Logger.py|710)
[2] [Oct 12 13:46:40]      line 1 in '<module>' in file '<string>' (Logger.py|710)
[2] [Oct 12 13:46:40]      line 1 in 'host_getObjects' in file '<string>' (Logger.py|710)
[2] [Oct 12 13:46:40]      line 309 in '_dispatchMethod' in file '/usr/lib/pymodules/python2.6/OPSI/Backend/BackendManager.py' (Logger.py|710)
[2] [Oct 12 13:46:40]      line 1 in '<module>' in file '<string>' (Logger.py|710)
[2] [Oct 12 13:46:40]      line 1127 in 'host_getObjects' in file '/usr/lib/pymodules/python2.6/OPSI/Backend/MySQL.py' (Logger.py|710)
[2] [Oct 12 13:46:40]      line 203 in 'getSet' in file '/usr/lib/pymodules/python2.6/OPSI/Backend/MySQL.py' (Logger.py|710)
[2] [Oct 12 13:46:40]      line 343 in 'execute' in file '/usr/lib/pymodules/python2.6/OPSI/Backend/MySQL.py' (Logger.py|710)
[2] [Oct 12 13:46:40]      line 166 in 'execute' in file '/usr/lib/pymodules/python2.6/MySQLdb/cursors.py' (Logger.py|710)
[2] [Oct 12 13:46:40]      line 35 in 'defaulterrorhandler' in file '/usr/lib/pymodules/python2.6/MySQLdb/connections.py' (Logger.py|710)
[2] [Oct 12 13:46:40]      ==>>> (1146, "Table 'opsi.HOST' doesn't exist") (opsiconfd.py|2257)

[timmon]

I had reinstalled the opsiconfd packet

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apt-get remove opsiconfd
apt-get install opsiconfd

When i now want to restart the service

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root@test:/# /etc/init.d/opsiconfd restart
Stopping opsi config service...   (not running).
Starting opsi config service..No directory, logging in with HOME=/
...   (done).

[j.schneider]

Hi,

please have a look at the manual http://download.uib.de/opsi4.0/doc/opsi ... v40-en.pdf.

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opsi-setup --init-current-config
opsi-setup --set-rights
/etc/init.d/opsiconfd start
/etc/init.d/opsipxeconfd start

[timmon]

Hi,

really thanks the system is running now.

I work with that manual but didnt find it.

faithfully
Timmon

[guillaume]

Hello everyone,

I have the same issue but réinstalling OPSICONFD didn't solve it. Here are my logs :

adminuser@srv-opsi:~$ sudo apt-get install opsiconfd
Lecture des listes de paquets... Fait
Construction de l'arbre des dépendances
Lecture des informations d'état... Fait
Les NOUVEAUX paquets suivants seront installés :
opsiconfd
0 mis à jour, 1 nouvellement installés, 0 à enlever et 2 non mis à jour.
Il est nécessaire de prendre 34,3 Mo dans les archives.
Après cette opération, 108 Mo d'espace disque supplémentaires seront utilisés.
Réception de :1 http://download.opensuse.org/repositori ... untu_20.04 opsiconfd 4.2.0.246-1 [34,3 MB]
34,3 Mo réceptionnés en 3s (11,2 Mo/s)
Sélection du paquet opsiconfd précédemment désélectionné.
(Lecture de la base de données... 154011 fichiers et répertoires déjà installés.)
Préparation du dépaquetage de .../opsiconfd_4.2.0.246-1_amd64.deb ...
Dépaquetage de opsiconfd (4.2.0.246-1) ...
Paramétrage de opsiconfd (4.2.0.246-1) ...
[5] [2022-03-18 08:03:20.780] [ ] Running opsiconfd setup (setup.py:203)
[4] [2022-03-18 08:03:21.280] [ ] Warning '"is not" with a literal. Did you mean "!="?' in file '<string>', line 254 (logging.py:795)
[5] [2022-03-18 08:03:21.383] [ ] Creating base path: '/var/lib/opsi/config' (File.py:215)
[5] [2022-03-18 08:03:21.699] [ ] Creating opsi base (SQL.py:611)
[5] [2022-03-18 08:03:29.163] [ ] Setting up default values. (ConfigurationData.py:64)
[5] [2022-03-18 08:03:29.340] [ ] Finished setting up default values. (ConfigurationData.py:71)
[4] [2022-03-18 08:03:29.713] [ ] Warning '"is not" with a literal. Did you mean "!="?' in file '<string>', line 254 (logging.py:795)
[5] [2022-03-18 08:03:29.815] [ ] Connection to database 'opsi' on 'localhost' as user 'opsi' (MySQL.py:62)
[5] [2022-03-18 08:03:29.988] [ ] Creating opsi base (SQL.py:611)
[4] [2022-03-18 08:03:39.858] [ ] Warning '"is not" with a literal. Did you mean "!="?' in file '<string>', line 254 (logging.py:795)
[5] [2022-03-18 08:03:40.245] [ ] Setting rights on '/etc/shadow' (Rights.py:233)
[5] [2022-03-18 08:03:40.247] [ ] Setting rights on '/var/log/opsi/opsiconfd/opsiconfd.log' (Rights.py:233)
[5] [2022-03-18 08:03:40.249] [ ] Setting rights on '/etc/dhcp/dhcpd.conf' (Rights.py:233)
[5] [2022-03-18 08:03:40.251] [ ] Setting rights recursively on '/var/lib/opsiconfd/addons' (Rights.py:233)
[5] [2022-03-18 08:03:40.252] [ ] Setting rights recursively on '/etc/opsi' (Rights.py:233)
[5] [2022-03-18 08:03:40.255] [ ] Setting rights recursively on '/etc/opsi/ssl' (Rights.py:233)
[5] [2022-03-18 08:03:40.256] [ ] Setting rights on '/etc/opsi/ssl/opsi-ca-cert.pem' (Rights.py:233)
[5] [2022-03-18 08:03:40.257] [ ] Setting rights on '/etc/opsi/ssl/opsi-ca-cert.pem' (Rights.py:233)
[5] [2022-03-18 08:03:40.259] [ ] Setting rights on '/etc/opsi/ssl/opsi-ca-key.pem' (Rights.py:233)
[5] [2022-03-18 08:03:40.261] [ ] Setting rights on '/etc/opsi/ssl/opsiconfd-cert.pem' (Rights.py:233)
[5] [2022-03-18 08:03:40.263] [ ] Setting rights on '/etc/opsi/ssl/opsiconfd-key.pem' (Rights.py:233)
[4] [2022-03-18 08:03:42.285] [ ] Failed to setup redis downsampling: Error 111 connecting to localhost:6379. Connection refused. (setup.py:250)
Traceback (most recent call last):
File "redis/connection.py", line 607, in connect
File "redis/retry.py", line 45, in call_with_retry
File "redis/connection.py", line 608, in <lambda>
File "redis/connection.py", line 673, in _connect
File "redis/connection.py", line 661, in _connect
ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
File "opsiconfd/setup.py", line 248, in setup
File "opsiconfd/statistics.py", line 72, in setup_metric_downsampling
File "redis/client.py", line 1173, in execute_command
File "redis/connection.py", line 1370, in get_connection
File "redis/connection.py", line 613, in connect
redis.exceptions.ConnectionError: Error 111 connecting to localhost:6379. Connection refused.

Does anyone have an idea ? What's missing ? All my updates are done with OPSI GUI interface.

Thanks for your help.

Regards
Guillaume/William

[j.schneider]

Hello,

there seem to be no redis server running on the machine.

Probably you should install the package opsi-server-full.
Please read the documentation:

https://download.uib.de/opsi4.2/documen ... rerequires

Regards,
Jan Schneider

[guillaume]

Hi Jan Schneider,

I followed your steps, and it works fine. OPSI server i back to life !
Strangly the manual install works for me but i cannot understand why the GUI tool didn't update correctly the server ?

Tks a lot for your help,
Regards,

[m.radtke]

Hi

just for clarification. What is the GUI tool you mentioned?

Regards
Mathias