Platform

This forum is about how to administer a Centreon Platform: installation, software upgrades, backups or anything else related to platform operations.

  • 333 Topics
  • 1,516 Replies

333 Topics

J
jcarrierSteward *
asked in Platform

configuration file '/etc/centreon-broker/central-broker.json' parsing failed: config parser: endpoint of invalid type 'file'

[root@lhq041 operations]# /usr/sbin/cbd -D /etc/centreon-broker/central-broker.json[2022-09-08 13:31:55.244] [core] [info] diagnostic: Centreon Broker 22.04.1[2022-09-08 13:31:55.244] [core] [info] diagnostic: getting disk usage[2022-09-08 13:31:55.248] [core] [info] diagnostic: getting LSB information[2022-09-08 13:31:55.275] [core] [info] diagnostic: getting system name[2022-09-08 13:31:55.278] [core] [info] diagnostic: getting kernel information[2022-09-08 13:31:55.280] [core] [info] diagnostic: getting network connections information[2022-09-08 13:31:55.309] [core] [info] diagnostic: getting processes information[2022-09-08 13:31:55.331] [core] [info] diagnostic: getting packages information[2022-09-08 13:31:57.162] [core] [info] diagnostic: getting SELinux status[2022-09-08 13:31:57.165] [core] [info] diagnostic: getting configuration file '/etc/centreon-broker/central-broker.json'[2022-09-08 13:31:57.165] [core] [info] diagnostic: reading configuration file.[2022-09-08 13:31:57.1

0
J
19 days ago
F
FabGarzSteward *
asked in Platform

Notify even after acknowledgement / notifications meme si acquitté

Hello guys, I’m looking for a way to send notifications from Centreon on disk usage type services. I’ve notifications on Warning AND critical state working OK. My problem is when we have an acknowledgement on this kind of services : by default, in Centreon, ACK will disable further notifications, even if service turn into CRITICAL state, which, from my point of view, is a limitation. I want to be notified for a critical state even if I’ve already been notify for the WARN.  How do you guys work around this ? Am I missing something in Centreon settings ?  ------------------------------------ FR ------------------Hello, Je cheche un moyen de déclencher des notification de Centreon, même si le service a été acquitté. Actuellement, les notifications fonctionnement correctement en cas de WARN ou de CRIT sur mes sondes, mais lorsque un WARN a été acquitté, Centreon n’enverra jamais de notification en cas de passage du service en CRIT. Par exemple : en cas de WARN sur un service supervisant l’

1
ponchoh
20 days ago
M
marcelluisSteward *
asked in Platform

Upgrading from centreon 20.04 to 22

Hello y’allI tried to upgrade centreon from 20.04 to hos latest version but i’ve got this error.Can someone help me please.Thanks.

10
M
20 days ago
T
TaPoNSteward *
asked in Platform

UPGRADE from 21.04.17

 Bonjour, je suis totalement débutant et…. perdu ;)j’ai suivi le tuto ci dessous:https://docs.centreon.com/fr/docs/upgrade/upgrade-from-21-04/et dans l’avant dernier pas … j’ai ce message d’erreur sans savoir que faire ?si quelqu’un pouvait m’orienter ? Merci à vous 

7
A
21 days ago
X
XavierBuilder ***
asked in Platform

Can't get a value with keepalived plugins

Hello everyone i have an issue, i can ping the VIP, but i cant get a single value with the plugin keepalived even if the service is working. Thanks for your answers !Keepalived config:Config centreon:

3
C
21 days ago
L
lsoSteward *
asked in Platform

Problem upgrade from 21.10.7 to 21.10.9

Hi,After migration (all OK) : I got a problem on service template page : see picture attached.template names misinterpretationAnd, about the log files, only warnings in /var/log/php-fpm/centreon-error.log :[30-Aug-2022 11:08:26 Europe/Paris] PHP Warning: Attempt to read property "value" on null in /usr/share/centreon/GPL_LIB/SmartyCache/compile/ac81e1f21d5b4453f8a41890089d1cc1725bf0e6_0.file.content.tpl.php on line 68[30-Aug-2022 11:08:27 Europe/Paris] PHP Warning: Undefined array key "finish" in /usr/share/centreon/GPL_LIB/SmartyCache/compile/ac81e1f21d5b4453f8a41890089d1cc1725bf0e6_0.file.content.tpl.php on line 49[30-Aug-2022 11:08:27 Europe/Paris] PHP Warning: Attempt to read property "value" on null in /usr/share/centreon/GPL_LIB/SmartyCache/compile/ac81e1f21d5b4453f8a41890089d1cc1725bf0e6_0.file.content.tpl.php on line 49[30-Aug-2022 11:08:27 Europe/Paris] PHP Warning: Undefined array key "finish" in /usr/share/centreon/GPL_LIB/SmartyCache/compile/ac81e1f21d5b4453f8a41890089d

8
omercier
21 days ago
M
mc.gyver.rebootSteward *
asked in Platform

Update centreon with/with the OS

Hello,I have a fresh installation of the centreon version 22.04 open source un Alma linux 8 (split : 1 central, 1 DB and several pollers).I can see in the documentation that it is possible to update centreon using the “yum update centreon\*” command.https://docs.centreon.com/fr/docs/update/update-centreon-platform/If I want to update my version of centreon (and just centreon) I just have to do some commands “yum update centreon\*” on the central and on the pollers (nothing on the database server) please correct me if I'm wrong.This will update all centreon packages (I guess if there are some dependencies to satisfy, the packages will also be updated or installed).On the other hand, I wonder about the update of the OS part and other packages outside centreon.If I want to keep my linux distributions up to date, is there a way to do this in a simple way and is recommended (perhaps excluding packages during the “yum update”?Or is it that when we update the OS we also update centreon becaus

3
M
25 days ago
B
boringpepeSteward *
asked in Platform

Centreon web interface impossible to access

Hello to all.After a reboot of my CentOS, i’m unable to access to my centreon web interface. I’ve researched on internet some solutions but i can’t find something that solve my problem.Facing these errors when I type :@IP  @IP/centreon  Also, i can not start the httpd24-httpd service. Below, there are the errors from systemctl status httpd24-httpd and journalctl -xe.journalctl -xesystemctl status httpd24-httpdHope someone can help me please   

5
B
26 days ago
C
cpelichet78Steward *
asked in Platform

Monitoring VCenter Alarm ( Not Datacenter or cluster)

Hello communityI have a question, is it possible to monitor the alarms on the VCenter? I'm not talking about monitoring errors on a datacenter/cluster or host that works very well but really the VCenter.For example when the backup of the VCenter is in error or if the self-signed certifcat reaches the end of its life? I didn't find (or didn't look hard enough) this option in the current probe. Thanks in advance

1
sims24
26 days ago
F
f.salamovSteward **
asked in Platform

PostgreSQL - backup services

Hello,I want to add services to database PostgreSQL monitoring.Service name: backup-ageService name: Full backupIs there a suitable plugin or tool for monitoring backup services?Sincerely 

5
sims24
26 days ago
X
XavierBuilder ***
asked in Platform

No more plugins

Hi everyone, I have a issue with my plugins. I don’t have them anymore ?Thanks for your answers ! 

2
X
26 days ago
T
Troy3nsSteward *
asked in Platform

problème migration de centreon 21.04 vers 22.04 centos vers alma linux

Bonjour,  

4
T
27 days ago
F
Florian VACSteward *
asked in Platform

Need to hide some fields

Hello everyone, I set up centreon few weeks ago, but there is a thing i want to do and i can’t find any informations on the web.  I will give access to centreon for some collaborators, and i want to simplify the interface for adding new services. To do this, i want to hide some fields.  This is the result i want to have : Do you have any ideas ? Best regards,  Florian 

2
F
27 days ago
M
matth_94Steward *
asked in Platform

Problème nsclient restapi timeout

Bonjour, Je rencontre un problème de timeout lors du check vers un serveur veeam.Voici la commande lancé : /usr/lib/centreon/plugins/centreon_nsclient_restapi.pl --plugin=apps::nsclient::restapi::plugin --mode=query --hostname='XXX.XXX.XXX.XXX' --port='8443' --proto='https' --legacy-password='lebonmotdepasse' --command=check_centreon_plugins --arg='apps::backup::veeam::local::plugin' --arg='job-status'  --arg=' --filter-name="" --filter-start-time="" --filter-end-time="86400" --filter-counters="" --ok-status="" --warning-status="" --critical-status="%{is_running} == 0 and not %{status} =~ /Success/i" --warning-long="" --critical-long="" --verbose  --ssl-opt='SSL_verify_mode => SSL_VERIFY_NONE’ La commande charge cpu fonctionne parfaitement mais des que la requête prends plus de 5 secondes j’ai ce retour :UNKNOWN: 500 read timeoutet avec time devant j’ai toujours :real    0m5.169smême si j’ajoute un argument timeout dans la commande.Wireshark me permet de voir que c’est centreon qui

5
B
27 days ago
M
mc.gyver.rebootSteward *
asked in Platform

Configuration HTTP2

  Hello,I am installing the last version (22.04) open source of centreon but I encounter problems.I am at the stage of securing centreon, especially the HTTP2 part :https://docs.centreon.com/docs/administration/secure-platform/#enabling-http2I was asked to do this :Here is my current config file : I don't really understand what I should do, the "-" and "+" signs intrigue me. I had the idea of ​​committing or uncommenting lines but with these "+" and "-" I don't see what I should do. Could you help me please ? ThanksCordially

2
M
29 days ago
S
spammerSteward *
asked in Platform

No output returned from plugin when using Python PyRfc library.

Hi, I have written a skeleton for python script for centreon. The problem is that the script works fine until I import the pyrfc library, which is the key for this script.Without this library centreon returns me a green OK message which is fine.Once the library is there, it returns No output returned from plugin. If I run the script through the OS under the user centreon-engine it works fine even with the library. I have the latest version of pyrfc and it works fine because I use it in other scripts, it just doesn't work in the centreon UI. My command is : /usr/bin/env python3 /usr/lib/nagios/plugins/SCRIPTS/test.py (working fine from OS)With library, without library it’s green and returning desired output.What I've tried so far:set chmod 777 on the scriptchange the owner to centreon-enginerun the script on the OS under the user centreon-engine - worksreinstall pyrfc librarychecked Python versions My Code:#!python__author__ = 'xxxx'__version__ = 0.1import osimport timeimport pyrfc  # I

6
S
29 days ago
D
dabomoniSteward *
asked in Platform

Centreon 22.04 - Customize Logo login screen

Hello,By any chance is there a way to change the Centreon logo at the login screen to put a customized one ?Thanks for your help

2
D
29 days ago
coco163
coco163Builder *
posted in Platform

Automation - import icons

Hi, I have automated the installation of Centreon with Ansible, but i am facing some issue synchronizing the images.After some discussions on slack, I managed to reuse the php script: /usr/share/centreon/www/include/options/media/images/syncDir.phpI have just removed the session_id function since i hav to run the script from a shell.Here is the script:<?php/* * Copyright 2005-2015 Centreon * Centreon is developped by : Julien Mathis and Romain Le Merlus under * GPL Licence 2.0. * * This program is free software; you can redistribute it and/or modify it under * the terms of the GNU General Public License as published by the Free Software * Foundation ; either version 2 of the License. * * This program is distributed in the hope that it will be useful, but WITHOUT ANY * WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A * PARTICULAR PURPOSE. See the GNU General Public License for more details. * * You should have received a copy of the GNU General Public L

3
Laurent
29 days ago
W
WisonicSteward *
asked in Platform

Upgrade the Pollers from version 21.10 to version 22.04.

[English version in the next message]Salut,Il y a quelques mois j’ai mis à jour mes 4 pollers en version 21.10. Tous ont installé la 21.10 mais 2 d’entre eux sont restés bloqué à la dernière étape “Cleanup”. Comme la mise à jour avait l’air d’être quand même passé j’ai skip le cleanup sans trop y penser. Comme vous pouvez vous en douté j’ai maintenant des problème pour mettre à jour ces 2 pollers.Tout d’abord, je précise que la mise à jour du central et de mes autres pollers se sont bien passés, j’ai suivi la documentation. https://docs.centreon.com/docs/upgrade/upgrade-from-21-10/Pour mes 2 pollers à problèmes, j’ai ce retour quand j’exécute cette commande :yum install -y https://yum.centreon.com/standard/22.04/el7/stable/noarch/RPMS/centreon-release-22.04-3.el7.centos.noarch.rpmrésultat :Comme vous pouvez le voir sur la deuxième image, le poller bloque de nouveau sur le Cleanup, je suis obligé d’interrompre l’exécution. J’ai quand même essayé de continuer la démarche.après avoir yum

3
W
29 days ago
pierre1
pierre1
asked in Platform

Event handler to activate an Acknowledge

Hello Community !Here is the configuration I'm tryuing to apply, in order to acknowledge an alert.In this example, the topic is to create the acknowledge when the traffic on interface Tu30 is greater than 0.1%.1-The CLAPI command to execute is the following.centreon -u admin -p xxx -o RTACKNOWLEDGEMENT -a add -v "SVC;RouterName,Traffic-Tu30;ACK test;2;0;1"When I'm trying directly this command on the central, it works fine.2-So, I've created the following script, called handle-acknowledge-test, in /usr/lib/centreon/plugins/eventhandler/ directory#!/bin/bash#script to acknowledge WARNING status on RouterName host, Traffic-Tu30 servicecase "$1" in                CRITICAL)                                ;;                WARNING)                 centreon -u admin -p xxx -o RTACKNOWLEDGEMENT -a add -v "SVC;RouterName,Traffic-Tu30;ACK test;2;0;1";;                UNKNOWN)                                ;;                OK)                                ;;esacexit 0Rights are described here

9
pierre1
29 days ago
X
XavierBuilder ***
asked in Platform

Centreon HA issue with poller down

Hi !I have a question, Im doing a Centreon HA. But there is not HA with the pollers or the remote servers right ? So even if we have Centreon central HA with a master and slave but our pollers or remote servers goes down we have no more monitoring because they collect all of the data. So Centreon HA is not really HA then, how we can do poller or remote server HA ? To be sure that everything is HA ? Thanks for your answers !

9
X
1 month ago
L
Luca D'EreditàSteward *
asked in Platform

Issue with Host template configuration in Central web page

Hello everyone,we have a fresh installation of Centreon 22.04 with IT-100 and when I try to change the timezone of the host template OS-Linux-SNMP-custom (for example) and then save the configuration, this error comes out:The connection was resetThe connection to the server was reset while the page was loading.and the changes are lost.The component versions are:centreon-web-22.04.0-2.el7.centos.noarchcentreon-pp-manager-22.04.0-2.el7.centos.noarchAny ideas on what can be the reason?Thank to all 

21
Laurent
1 month ago
A
ahartungSteward **
asked in Platform

Script / check

Hi,does anyone know a good script - Check / powershellfind duplicate MAC addresses on a Hyper-v - Cluster Thanks

1
cmeschin
1 month ago
F
Francis DOUNGASteward **
asked in Platform

Job failed Centreon bi

Hello I often had a failed job. When I look in my logs, I think my problem comes from the sftp connection. Here is today's log:[21/07/2022 10:00:35 ] [INFO  ] [Publication][SFTP] Try to connect...[21/07/2022 10:00:36 ] [INFO  ] [Publication][SFTP] Try to connect...[21/07/2022 10:00:36 ] [INFO  ] [Publication][SFTP] Try to connect...[21/07/2022 10:00:37 ] [INFO  ] [Publication][SFTP] Try to connect...[21/07/2022 10:00:37 ] [INFO  ] [Publication][SFTP] Try to connect...[21/07/2022 10:00:37 ] [INFO  ] [Publication][SFTP] Try to connect...[21/07/2022 10:00:37 ] [INFO  ] [Publication][SFTP] Try to connect...[21/07/2022 10:00:37 ] [INFO  ] [Publication][SFTP] Try to connect...[21/07/2022 10:00:37 ] [INFO  ] [Publication][SFTP] Try to connect...[21/07/2022 10:00:37 ] [INFO  ] [Publication][SFTP] Try to connect...[21/07/2022 10:00:37 ] [INFO  ] [Publication][SFTP] Try to connect...[21/07/2022 10:00:37 ] [ERROR ] Error while opening SFTP sessioncom.jcraft.jsch.JSchException: connection is close

1
cmeschin
1 month ago
O
oussmaxSteward *
asked in Platform

Pagerduty Intergration

Hello Community,I need your help for the intergation of pagerduty in centreon.I followed the documentation below:https://docs.centreon.com/fr/docs/21.04/integrations/event-management/sc-pagerduty-events/but in the central-broker logs, I have this errorerror: lua: error running function `write'/usr/share/lua/5.1/centreon-stream-connectors-lib/sc_broker.lua:42: attempt to call method 'get_host' (a nil value)file contente: -- get host information from broker cache local host_info = broker_cache:get_host(host_id)anyone have an idea about this problem ?Thanks for your help <3

7
O
1 month ago

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