Centreon Infra Monitoring

We have upgrade our fresh install of 22.10.1 to 23.04.0, after that we have issue exporting the configuration of poller server, everything it seem working but the “Uptime” is still the same before restarting/exporting poller configuration.We have tried to restart “gorgoned” on the poller and still the same uptime.We have tried with the following command on the poller:su - centreon-gorgone -s /bin/bash -c 'sudo systemctl restart centengine'With this command the uptime is resetted and it seem exported the configuration.

Upgrade 21.10.2 (CentOS 7) to 24.04.4 (AlmaLinux 9)No graph was generated until executing:Administration > Parameters > Data > Actions > Rebuild RRD Database 

Hello everyone,I've installed my map server on a different machine from my mainframe. The configuration seems fine, but I'm having a problem accessing the map, so I need some help. ########## Centreon Map server version ########## [INFO] ii centreon-map-engine 23.10.3-bullseye amd64 Centreon Map service under Spring Boot framework########## System ########## [INFO] SELinux is not availableUnit firewalld.service could not be found. [OK] Firewall is disabled [INFO] Physical memory available on the server: 4013032 kb. [INFO] Number of CPU available on the server: 4 core(s)########## Java ########## [OK] Java 17 installed [OK] Optimization found for JVM: JAVA_OPTS="-Xms512m -Xmx4G -XX:+HeapDumpOnOutOfMemoryError -XX:HeapDumpPath=/var/log/centreon-map -Dmanagement.endpoints.enabled-by-default=false -Dmanagement.endpoint.health.enabled=true -Dmanagement.endpoint.metrics.enabled=true"########## Database connection ########## [OK] Connection to centreon [OK] Connection to ce

Hello,after upgrading from 19.10 to 23.10 i’m not able to restart centengine over the web interface on Central server. On poller is working ok. centengine restart from centreon-gorgone user is working i turn on debug on gorgone and this is output when i try restart centengine:“2024-07-03 16:12:14 - DEBUG - [legacycmd] Processing file '/var/lib/centreon/centcore//1720015930.4536-externalcommand.cmd_read'2024-07-03 16:12:14 - INFO - [legacycmd] Handling command 'RESTART', Target: '2'2024-07-03 16:12:14 - DEBUG - [legacycmd] internal message: [COMMAND] [0d765c1b11d6a95f44d356015d0f0c19f64c94902b908c17fd42c2c39a68fcc079d650295cbd7ac8c0177ab484586bb0d19a2fca5d6e1258c475f403045af3dc] [2] {"logging":0,"content":[{"metadata":{"centcore_cmd":"RESTART","centcore_proxy":1},"command":"sudo service centengine restart"}]}2024-07-03 16:12:14 - DEBUG - [core] Message received internal - [COMMAND] [0d765c1b11d6a95f44d356015d0f0c19f64c94902b908c17fd42c2c39a68fcc079d650295cbd7ac8c0177ab484586bb0d19a2fca5

For some reason, it looks like my ncpa check isn’t receiving the ncpa token from my macro.  Check command looks like this:$USER1$/check_ncpa.py --performance --timeout=300 -t $_HOSTTOKEN$ -H $HOSTNAME$ -P 5693 -M plugins/check_updates -a '--assumeyes --no-boot-check -t 300'But it’s failing and then I look at the error, it looks as if _HOSTTOKEN isn’t being received. But when the check fails, I can see that the TOKEN value was not received.  /usr/lib64/nagios/plugins/check_ncpa.py--performance--timeout=300-t-Hop.fs.corp-P5693-Mplugins/check_updates-a--assumeyes --no-boot-check -t 300I expect to see a *** next to the first -t option as I do on my other installations.  This is a fresh install.  Am I missing a step that perhaps I forgot about to allow this to work?If I hard code the value, it works fine but I have this working on other monitoring hosts.This install is the latest version on Rocky 9.

HelloIf you have problems with a Remote Server who is not in a stable state, like :wrong IP address or wrong name, in " Configuration  >  Pollers" strange information in "Monitoring > Resources Status" (graph error, Command line not showing)You can check the following thing :On the Remote Server, use the following request on the "centreon" database :SELECT `id`, `type`, `status`, `parent_id`, LEFT(`params`, 256), `created_at` FROM `centreon`.`task` ORDER BY `created_at` DESC LIMIT 10;Do the same on the Central.If you have some task in status "pending" so you have a synchronization problem between your Central and the Remote Server.On both RS and Centralcheck the local API reach-ability : curl "http://127.0.0.1/centreon/api/latest/"the command must return something like this :{"code":404,"message":"No route found for \"GET http:\/\/127.0.0.1\/centreon\/api\/latest\/\""}If you have something else, like an HTML answer, fix your Apache config to get this working.check the file :

Bonjour, J’utilise actuellement la version open source de Centreon et je cherche un moyen de mettre en place des seuils de latence maximale toléré et à ce que l’hôte passe en critical lorsque le seuil est dépassé. C’est pour de la supervision d’ip publique. J’ai vu qu’il y a le connecteur “Speedtest” qui répondrait surement à ma demande mais je me pause la question de si il est installable en ligne de commande sans payer de License Centreon avec tout les connecteurs et l’installation automatique. Et également si il existe d’autres moyens.Merci.

Hello,I am implementing the PostgreSQL plugin to check a database server, the version of PostgreSQL system is 9.4 and the plugin version is 3.0.15.I can’t have check result, it says :“UNKNOWN: Cannot connect: FATAL:  aucune entrée dans pg_hba.conf pour l'hôte « xxx.xxx.xxx.xxx », utilisateur « centreonro »,base de données « postgres », SSL inactif”Is anyone met this before? Thank you in advance,Hassane

Hello The Watch,Here's the result of a synchronization control command from the WSUS plugin :OK: Current Synchronisation status is 'NotProcessing', Progress: 0.00% (0/0 items) - Last Synchronisation status is 'Succeeded', Duration: 3s | 'synchronisation_progress'=0;;;0;100 'last_synchronisation_duration'=3s;;;0;I want to use the ''synchronisation-status'' and ''last-synchronisation-status'' metrics which are text data in a dashboard but the metrics don't appear.Is this related to the fact that it's just text? Is there a solution?We plan to migrate to 24.04 in the coming months, we are currently on 23.10.11.Thanks for your feedback,Best Regards,

Hello everyone,J’ai installé centreon sur rhel 8, à l’étape ou je dois installé un serveur central j’ai utilisé “ l’Installation silencieuse d'un serveur central “, le soucis est que quand je me connecte sur l’interface web avec admin et le mot de passe généré, j’ai le mesage *Authentication failed*.Une idée ?

Hello everyone. I don’t know if what i want to do is in fact really hard, if i’m taking it by the wrong end, or if i’m simply missing something.I have a service that execute a shell script on my remote host. This script lists the 50 biggest cpu activ process and returns the users associated with it and how much cpu percentage each of them uses.When i look at the service graph i get kind of what i want, some curves representing each of these values.But when i want to add this supervision to my dashbord things become problematics. First i want to separate the two values that the service returns (numbers of active process and cpu utilization percentage) but this ultimately is not problematic as i can create a second service and divide the value between them.But when i want to add a widget to either my dashboard or customview. There are no widget that offer to monitor all of the metrics given by a service, i have to manually check the metrics i want included.The problem is that these metri

Since May 24, no data appears in the graph. (Centreon version 24.04.2).I’ve tried to upgrade centreon, restart server, clear caché…Many thanks in advance.

When I try to add a command check a got  next message500 Internal Server Error Red Hat Enterprise Linux release 8.9 (Ootpa) + Centreon 24.04.3 This is a fresh installation and  I tried reinstalling centreon but the problem is still thereNo evident errors in logs and I have issued “setenforce 0” and stopped firewalld too Finally I found an error in:/var/log/php-fpm/centreon-error.log [28-Jun-2024 16:25:27 America/Panama] [2024-06-28T16:25:27-0500] [CRITICAL] Uncaught Error: readdir(): Argument #1 ($dir_handle) must be of type resource or null, bool given {"exception":"[object] (TypeError(code: 0): readdir(): Argument #1 ($dir_handle) must be of type resource or null, bool given at /usr/share/centreon/www/include/configuration/configObject/command/DB-Func.php:308)"}  

Hi, I’m an admin and Users on our Centreon 22.10 seems to not having access to the menu “edit my profiile” but I can’t find anything about it within the ACL. Is-it linked to the fact that they cannot edit users in the menu access ACL?Can someone explain to me how can I get this menu back for my customers ? Best regards,Pierre M.

Hello I would like to install the centreon map NG but I do not have the repro how can I have it?  thank you very much

HiI have to monitor a GPU status via a web page content.When OK, the content is{"gpuResources":[],"links":[]}When KO, the content is like{"gpuResources":[{"idGpu":"667bd79be7f1603f261a585c","core":{"name":"PRD.EGPU.A02","shortName":"E.A02",………..……...,"links":[]} I have configured a chek with the plugin centreon_protocol_http.pl (Centreon 24.04) with the option --expected-string.As this option uses regex, I use some \ to protect the special characters, such as {}[], so my filter expression is\{"gpuResources":\[\],"links":\[\]\}I also tried with^\{"gpuResources":\[\],"links":\[\]\}$ On the IHM (Ressources), I always get a CRITICAL Status informationCRITICAL: Content test [filter: '%{content} !~ /^{"gpuResources":[],"links":[]}$/mi']  but with the command (copied form the IHM), I get a OK [centreon-engine@CENTREON ~]$ /usr/lib/centreon/plugins//centreon_protocol_http.pl --plugin=apps::protocols::http::plugin --mode=expected-content --hostname=<MYHOSTNAME> --proto='https' --port='&lt

On Debian, When you install the centreon-plugin-hardware-storage-synology-snmp and try to execute :/usr/lib/centreon/plugins/centreon_synology.pl --mode=uptime --hostname=xxxxxUNKNOWN: Cannot load module --mode.Can't locate snmp_standard/mode/uptime.pm in @inc (you may need to install the snmp_standard::mode::uptime module) (@inc contains: /usr/lib/centreon/plugins FatPacked::94886063490384=HASH(0x564c621bc550) /etc/perl /usr/local/lib/x86_64-linux-gnu/perl/5.32.1 /usr/local/share/perl/5.32.1 /usr/lib/x86_64-linux-gnu/perl5/5.32 /usr/share/perl5 /usr/lib/x86_64-linux-gnu/perl-base /usr/lib/x86_64-linux-gnu/perl/5.32 /usr/share/perl/5.32 /usr/local/lib/site_perl) at /usr/lib/centreon/plugins/centreon_synology.pl line 1743.

Hello, Sorry in advance english is not my first language,I’m learning how to use centreon, so totally beginner here :)I’m on the “web” part and have a list of “host” placed in different “hostgroup” mix of server, switch, website...,So I found how to differenciate and export each host by the use of their hostgroup in setting>Export/Import, but the file generated is like that:“HG;addhost;Serveurs_Windows;servername1”“HG;addhost;Serveurs_Windows;servername2”..Here my question, do I have a way to export slightly the same but with their IP like: “HG;addhost;Serveurs_Windows;servername1;IPAddress:10.0.81.49”Thanks in advance for the help Regards 

Hello,I have migrated from centreon 23.04 to 24.04 (06/17/2024) following the procedure :  https://docs.centreon.com/fr/docs/upgrade/upgrade-from-23-04/The update went well but since then my hosts are in indeterminate status in the "view report" and “view log” view   I have no problems with the "general" view :   I have no problems with the "dashboard" view :  Has anyone had this problem before? do we have a solution to correct the problem ?  have a nice dayAlexandre*********************************************************************************Bonjour à tous,J’ai migré notre version de centreon 23.04 vers la version 24.04 lundi 17/06/2024 en suivant la procèdure centreon et depuis j’ai un problème sur l’ensemble de mes hotes. les hôtes sont en statut “indéterminées” dans les view report. aucun problème cependant dans l’onglet “graph”Avez vous déjà eu le problème ?  Bonne journée,Alexandre  

I am trying to do the followingi would like to establis a command like this:$USER1$/check_cluster --host -l $ARG1$ -w $ARG2$ -c $ARG3$ -d $HOSTSTATEID:'$ARG4$'$,$HOSTSTATEID:'$ARG5$'$,$HOSTSTATEID:'$ARG6$'$,$HOSTSTATEID:#$ARG7$'$ but as expected it won’t work. Is there any way to use a $ARGx$ inside the on-demand Macro : $HOSTSTATEID:hostname$ instead of the “hardcoded” Hostname which i do not want to have inside the command-definition? RegardsTimo

Hello,I am new to CENTREON.Could someone help me or explain how to monitor the presence/accessibility of three different URLs of our production environments (e.g., akpdev.mydomain.com, akpdev-test.mydomain.com, akpdev-param.mydomain.com) in a single model/service/host, etc.?I would also like to create the command for this and call it in a model or service in order to easily create alerts for these three environments for each of our clients, of which there are  about 250.I imagine I will need to create macros, command lines, templates, services, and then hosts. However, I'm not really sure how to create them, where to start, and how to make all of these features work together to achieve the desired results. PS: H’ve already ilstalled the plugin pack  “centreon-plugin-Applications-Protocol-Http”Thank you in advance for your answer.Sincerely,

Hi Everyone,First time asking question here. We’re using a php template for email notification. and the issue is when if two or more CC recipient were added on host and service URL. We got a double qoutes “” on the cc part of the notification so its not sending to correct receipient. the php file is from https://github.com/mcinquin/centreon-notifications we just modify it. its working on Centreon 2.8.17 but its not working on Centreon 21.10.7. We just separate the emails by a comma on host and service URL.  Hope someone has an idea about my issue. 

Hi All, Need your inputs on below issue. We install the Oracle DB monitoring pack on Oracle Linux 9 poller. The issue is the plugin works normally on root user but not on centreon-engine account.Tried to re-compile the perl DBD::Oracle module but still the same issue. Followed the docs - centreon docs[root@pollerOEL9 DBD-Oracle-1.83]# /usr/lib/centreon/plugins/centreon_oracle.pl --plugin=database::oracle::plugin --hostname='10.236.96.223' --port='1521' --servicename='' --sid='GOJDA12P' --mode='tnsping'OK: Connection established to listener 'GOJDA12P'.[centreon-engine@pollerOEL9 ~]$ /usr/lib/centreon/plugins/centreon_oracle.pl --plugin=database::oracle::plugin --hostname='10.236.96.223' --port='1521' --servicename='' --sid='GOJDA12P' --mode='tnsping'CRITICAL: Cannot connect: install_driver(Oracle) failed: Can't locate loadable object for module DBD::Oracle in @INC (@INC contains: /usr/lib/centreon/plugins FatPacked::94888255245912=HASH(0x564ce4bf4e58) /usr/local/lib64/perl5/5.32 /usr/lo

Hello everebody, I would like to find where are the files managing pop up alert and sounds alert where a host is down, i would like to personalize it, for example : change the sound for a specific host, or exclude a host_group from the sounds alerts. Thanks for your help ;) 

Hello, I created a service which allows me to check quickly the version of all my windows servers : Now I would like to create a view that can list in different widgets the servers in a specific version. (like all the 2022 in a widget and all the 2019 in another one ….).Is there a way to create these widgets easily using my service’s status information ?