Unanswered questions

Hello everyone, I have update my centreon of the version 23 to 24.Since, i have this error "SSL certificate problem: unable to get local issuer certificate for" this error appears when I want to add a hostdo you know this problem? How to fix it?

Hi,I recently updated to version 24.10.15 from 24.10.14I also updated some third party plugins at the same time.Since that update I have had the problem that occassionally the services running the plugins (Dell iDRAC among others) are timed out after a while. Could be every other hour or after a day or two.All services using those plugins are moved to “Unknown” with information “(Process Timeout)”Restarting the poller in the GUI solves the problem but why is this happening and any solution?Running the same plugin in the CLI works without any problems so it seems to be a poller issue. OK: All 2 components are ok [2/2 psus]. | 'PSU1#hardware.powersupply.power.watt'=200W;;;0; 'PSU2#hardware.powersupply.power.watt'=180W;;;0; 'hardware.psu.count'=2;;;;Checking poer suppliespower supply 'PSU1' status is 'ok' [instance: 1.1] [value: 200]power supply 'PSU2' status is 'ok' [instance: 1.2] [value: 180]  

Hello,What are the best practices for warning critical values, etc.?Given that, for example, 80% of a 100GB disk is more alarming than 80% of a 1TB disk, how can these values be classified and adjusted?Thank you in advance for your answers/ideas.

après la migration vers 24.04 au 25.10j’ai créé les connecteurs ici  le service centreon_vmware ne démarre plus sur tous mes pollersça ne démarre que sur centralela seule différance est que sur centrale le fichier /etc/centreon/centreon_vmware.json contient les username et passeword encrypted{    "vsphere_server": [        {            "name": "vcenter-test1",            "url": "https://vcenter.test1.com/sdk",            "username": "encrypt::TDQLjVlC/mHvp1h+aJzdINBVVasRz3Cpi1ryLbS1h1NW1M808iSpCtzLBesOPR4thHDgJfj0aAVZ4fDWS+HshL8YOMmujdXa1aOwHInUUfLglL2vACmGssWX3EDGa23YSJ5zA==",            "password": "encrypt::2xmayFYRqYJptSKW58qjzrDIUsBXuWvZY5ofx8vNU99IkHvnRK+hov7bJZmOe/3XWnBY7qe20Fo3GB1Fjn6unkLL4puz7CwD7NbMGFuXMpuxKh0v4Z2nxGYJXcwdh+oRevhxifnr7nfO/qg=="        },        {            "name": "vcenter-test2",            "url": "https://vcenter.test2.com/sdk",            "username": "encrypt::ncFsUz6ObFq+3t1KK3gP5uApcm8c78b2k8P6hp8Gp9ZFkkLYc55/uwxwHfuyGQwZLED0WDm4M+dVuQ==",            "p

Hello,Since upgrading to Centreon 25.10, I noticed a change in the Configuration interface.When browsing Hosts or Services, I can no longer: See the total number of hosts or services Display more than 100 entries in the list (pagination or total count seems to be missing) In previous versions, it was possible to view the total count and navigate beyond 100 objects.Is this: An intentional UI/UX change in 25.10? A known limitation or bug? Something configurable ?  Thank you.

Hello, would it be possible to include the client name in the output of the plugin centreon_commvault_commserve_restapi.pl?Currently, the output when using the modifier --filter-type='type' is as follows: CRITICAL: 2 problem(s) detected | 'jobs.total.count'=9;;;0; 'jobs.problems.current.count'=2;;;0; Checking policy 'DR Importance 2 (OR)_ReplicationPlan' Checking policy 'DR Importance 3 (OR)_ReplicationPlan' Checking policy 'SP_01_KEU_60Days' Checking policy 'notAvailable' critical: Job '878573' [Client: , type: Type] status: Failed to Start critical: Job '878575' [Client: , type: Type] status: Failed to Start The last part, where the failed job is specified, does not indicate the corresponding client name.Would it be possible for these last lines (where the failed job is shown) to also include the associated client name?

Bonjour,Je viens de migrer mon centreon 22.10 vers 25.10 centos7 vers Debian12. Tout est parfaitement fonctionnel mis à part les macros des services par groupe d’hôtes qui ne sont plus interprétées et non présentes dans le fichier /etc/centreon-engine/services.cfgEn revanche les macros des services par hôtes et les macros d’hôtes sont elles bien interprétées et présentes dans les fichiers de config.Est ce qu’il y a un changement dans la prise en charge de ses macros ?J’ai essayé de passer par des templates pour mettre les macros mais comme se sont des templates lées à des services de groupes d’hôtes le résultat est le même. Merci pour vos retours 

Hello everyone,I’m trying to monitor Proxmox VMs using Centreon with the Proxmox VE Rest API plugin. I’ve followed the official documentation as well as the steps described on these pages:Centreon Plugin Packs Documentation : https://docs.centreon.com/pp/integrations/plugin-packs/procedures/virtualization-proxmox-ve-restapi/Proxmox VE Rest API Plugin Procedure : https://docs.centreon.com/docs/monitoring/pluginpacks/#checking-the-monitoring-procedureI’ve configured the plugin with the correct credentials and macros, but I’m facing two issues:When I run the plugin manually or through Centreon, I get the following error:UNKNOWN: 401 authentication failureI also installed the Proxmox VE connector directly from Centreon and configured my host using the provided template. However, when I check the host availability, it shows 100% undetermined.I’m wondering if this could be related to:the realm (pam vs pve),SSL settings,or something else.Another point: the VM.monitoring command no longer exis

J’ai un problème de widget depuis la maj vers 24.10.16 je n’ai plus de données up ou down dans mes vues

Hi everybody I have problem to deploy NRPE agent on my redhat8 client.On the documentation, when i try to install the plugin on step 8, i have this error :# dnf install centreon-plugin-Operatingsystems-Linux-LocalMise à jour des référentiels de gestion des abonnements.Dernière vérification de l’expiration des métadonnées effectuée il y a 0:02:09 le jeu. 15 janv. 2026 10:14:16 CET.Erreur : Problème: installation impossible du meilleur candidat pour la tâche - nothing provides perl(JSON::XS) needed by centreon-plugin-Operatingsystems-Linux-Local-20260100-1.el8.noarch from centreon-plugins-stable-noarch - nothing provides perl(DateTime) needed by centreon-plugin-Operatingsystems-Linux-Local-20260100-1.el8.noarch from centreon-plugins-stable-noarch(essayez d’ajouter « --skip-broken » pour ignorer les paquets non installables ou « --nobest » pour ne pas utiliser seulement les meilleurs paquets candidats)Can you help us?

Hi, I’ve recently installed a mediawiki server and configured in the Centreon settings.But when I look in the cron logs I can see :root@STR-PRD-L-CEN01:~# tail /var/log/centreon/knowledgebase.logWiki is not configured. You can disable cron in /etc/cron.d/centreon for wiki synchronization.Wiki is not configured. You can disable cron in /etc/cron.d/centreon for wiki synchronization.In the database, I can see the rights settings :MariaDB [centreon]> SELECT * FROM options WHERE options.key LIKE 'kb_wiki%';+---------------------+--------------------------------------------+| key                 | value                                      |+---------------------+--------------------------------------------+| kb_wiki_password    | ****************                    || kb_wiki_url         | https://centreon.********/mediawiki/ || kb_wiki_account     | centreon                                   || kb_wiki_certificate | 1     So, I have an issue with the links synchronisation between the Ce

Hello, Does anyone have any idea what this could be?  /var/log/php-fpm/centreon-error.logcentreon 24.10.16  [Jan 13, 2026 3:11:22 p.m. CET] [2026-01-13T15:11:22+0100] [WARNING] Warning: Undefined array key 650 {“exception”:“[object] (ErrorException(code: 0): Warning: Undefined array key 650 at /usr/share/centreon/src/Centreon/Infrastructure/Contact/ContactRepositoryRDB.php:331)”}[Jan-13-2026 15:11:22 CET] [2026-01-13T15:11:22+0100] [WARNING] Warning: Trying to access array offset on value of type null {“exception”:"[object] (ErrorException(code: 0): Warning: Trying to access array offset on value of type null at /usr/share/centreon/src/Centreon/Infrastructure/Contact/ContactRepositoryRDB.php:331)"} /var/log/php-fpm/centreon-error.logthanks

Hello,I'm using monitoring via a.From the console (using centreon-engine), the response is correct.However, from the management interface, I get the message "option '63' requires an argument".I don't understand why this is an incorrect message.Thank you for your help.Eric

Hello, since a migration from the 24.10 platform to the 25.10 on a RHEL9 server (central server with the embed poller), after migration, most macros that were defined on the host don’t seem to be decrypted correctly by the poller.I’m seeing many logs like  fail to decrypt content of macro _HOSTCUSTOM_MACRO: Decryption finalization failed: error:1C800064:Provider routines::bad decryptI have followed correctly the upgrade steps from the documentation and especially for the poller to extract the symetric key at Upgrade from Centreon 24.10 | Centreon Documentation Does anyone face that issue yet ?

Hi all.I use CMA for most of the checks on my Windows servers. Everything is working fine since version 24.10.10, native checks as well through plugins (centreon_plugins.exe or custom script in powershell). Nevertheless, I noticed that there was a difference with the display of the checks output in the Centreon web interface: only the first line of the result is displayed, whereas with other types of checks, the display can have several lines.Example:Command: Service template: Result on host locally Result in Centreon Web with CMA: Result in Centreon Web with NSClient:  Is there a configuration to be made to allow the display of all lines?  

Hello Seems like https://packages.centreon.com/ui/native/rpm-standard/22.10/el8/centreon-22.10.repo is missing. Im still using it , part of an automation. ["Status code: 404 for https://packages.centreon.com/rpm-standard/22.10/el8/centreon-22.10.repo (IP: 10.0.9.23)", "Error: Configuration of repo failed"], "stdout": "Adding repo from: https://packages.centreon.com/rpm-standard/22.10/el8/centreon-22.10.repo", "stdout_lines": ["Adding repo from: https://packages.centreon.com/rpm-standard/22.10/el8/centreon-22.10.repo"]}Can someone from Centreon team fix ? 

 When youd edit a host with a snmp community (update) the frontend shows ******* (obfuscated) snmp community.Since 24.10.14 the old php code handles this correct.In the latest minor version the "update host" has changed to be saved via API. The API doesn't handle the ****** for the comunity and saves it to the database.reproduce:create new host on version 24.10.16correct in the DBopen the host again and save it the community is saved with *******https://github.com/centreon/centreon/issues/9257

Bonjour, Je travaille sur la modélisation d’une map sur le base d’objet de type “hostgroup”Mon but est de remonter le status des hôtes ( up/ dowwn )Est-il possible de n’afficher que les status des hotes ( pas des services liés)  sur une map ?Je ne trouve pas d’options sur l’objet hostgroup.. et pas de possibilité au niveau de l’objet host de sélection des hostgroupsMerci de votre aide…   

Hello,i have a problem to access portal loyalty program SSL errorMismatchCert (Hostname mismatch) Blocked by SSL_HOST_MISMATCHThe destination customerio.panopli.co is not reachable.Contact your IT administrator with the following error:mode='CLIENT', lname='st-gateway-proxy', rip='34.120.129.162', rp='443', oip='', op='0', lip='163.116.174.21', lp='25792', sni='customerio.panopli.co', fd='273750', Hostname 'customerio.panopli.co' didn't match certificate info, issuer='/C=US/O=Let's Encrypt/CN=R12', subject='/CN=*.customer.io', notbefore='Oct 7 04:23:41 2025 GMT', notafter='Jan 5 04:23:40 2026 GMT', serial='067F9701D1D8BD09149425CA9E996FA206F2', altnames='DNS:*.customer.io, DNS:customer.io'

Bonjour,j’aimerai pouvoir checker mes disques avec des seuils exemples warning 30 gb restants et critique 15 gb restant plutôt que des %.$CENTREONPLUGINS$/centreon_windows_snmp.pl --plugin=os::windows::snmp::plugin --mode=storage --hostname=$HOSTADDRESS$ --snmp-version=$_HOSTSNMPVERSION$ --snmp-community=$_HOSTSNMPCOMMUNITY$ $_HOSTSNMPEXTRAOPTIONS$ --regexp --name --storage '$_SERVICEDISKNAME$' --display-transform-src='$_SERVICETRANSFORMSRC$' --display-transform-dst='$_SERVICETRANSFORMDST$' --warning-usage='$_SERVICEWARNING$' --critical-usage='$_SERVICECRITICAL$' $_SERVICEEXTRAOPTIONS$ --explode-perfdata-max='^used$,size'voici la plugin utilisé est ce que qql pourrait m’aider ?Merci à vous.

bonjour,Est-il possible de créer un opérateur n’ayant comme droit uniquement la permission de réaliser des restaurations ?bien cordialementEric

Can Graph be configured to display the granularity? For example, the current display interval is every 5 minutes. Can it be changed to 1 minute? Thank you.

Hello,I just installed CMA on our Windows servers, but we got some servers with ReFS volumes, and the agent show these logs : [2025-12-04 12:58:16.242] [error] [check_drive_size.cc:84] E:\ unknown file system type ReFS The disk size is shown on Centreon, but I think that error should be fixed/suppressed. 

Hi,I am looking for an advice on the best approach for the following.We currently have a linux server producing a custom metric for an internal application. This metric is currently simply logged in a file on the server.I was wondering if I could not use centreon for basic monitoring of this metric. T​​​​​o have alerting and easy historic access with a graph.I suppose there is different possibility for that. Maybe transform this metric into a custom snmp information that could be recovered by centreon for exemple. Or via the nrpe plugin. I was wondering what you would recommend to avoid as much customisation as possible and keep it as simple as possible.The real solution is to have observability of the app with something like open telemetry standard but this is too early for now. Regards,

 J’ai un problème j’ai migré de version actuellement sur la dernière en liste. sur mon centreon de test celui en prod étant en ancienne version. Cependant sur awx j’ai cette erreur pourtant rien n’a changé à part la version je n’arrive pas à comprendre si le soucis viens d’awx ou centreon.  \"/tmp/ansible_centreon_host_payload_hvia7iww/ansible_centreon_host_payload.zip/ansible/modules/centreon_host.py\", line 416, in main\n  File \"/var/lib/awx/venv/ansible/lib/python3.6/site-packages/centreonapi/webservice/configuration/host.py\", line 409, in getparams\n    return self.getparam(centreon_host_params)\n  File \"/var/lib/awx/venv/ansible/lib/python3.6/site-packages/centreonapi/webservice/configuration/host.py\", line 389, in getparam\n    current_param[p.split(\":\", 1)[0].strip()] = p.split(\":\", 1)[1].strip()\nAttributeError: 'dict' object has no attribute 'split'\n",    "msg": "MODULE FAILURE\nSee stdout/stderr for the exact error",    "rc": 1,}