Infra Monitoring Platform

Hello,Since the upgrade from 24.10 to 25.10, all ping services no longer work.I am using the “Base-Ping-LAN” template and the “base-centreon-ping” command.Linux ALMALINUX 9Over SSH, all my pings work correctly. In my firewall, ICMP traffic passes correctly.Version 25.10.4Was there any change between 24.10 and 25.10?How can this be resolved?I also set up a new VM and a clean installation of Centreon 25.10, I added a host for ping and I'm having the same issue.---------------------Français---------------BonjourDepuis le passage de 24.10 à 25.10, tous les services ping ne fonctionnent plusJ’utilise le modèle “Base-Ping-LAN” et la commande “base-centreon-ping”Linux ALMALINUX 9 En SSH, tous mes pings fonctionnent correctement. Dans mon firewall les flux ICMP passent correctement.Version 25.10.4Y a t’il eu un changement entre 24.10 et 25.10 ?

since update to 22.04.13, my partition /var/log is saturated.(centreon 22.04.13 /debian 11)in options log of engine configuration “  Syslog Logging Option “ was set to yesi set it to “no” but with no effect, every logging of centreon are looging to syslog it seems that all a other options of logging has no effecti’ve set every logging to “no” but still no effect (restart config; reboot central ...) to sum up :logging options of poller/engine configuation are not taken into accountdoes anybody has this problem, and how to solve it ? thanks

We are facing an issue with the centreon_vmware process that started after a Centreon update applied in mid-December.Issue descriptionThe centreon_vmware service fails to start with the following error:# systemctl status centreon_vmware.servicecentreon_vmware.service - Centreon VMWareLoaded: loaded (/lib/systemd/system/centreon_vmware.service; enabled)Active: failed (Result: exit-code)Process: ExecStart=/usr/bin/perl /usr/bin/centreon_vmware.pl $OPTIONSStatus: 255/EXCEPTIONCan't use string ("Could not decode JSON from ''...") as a HASH refat /usr/share/perl5/centreon/script/credentialsencryption.pm line 55.LogsThe centreon_vmware.log shows the following messages:No vault config file given. Applying default: /var/lib/centreon/vault/vault.jsonNo Engine context config file given. Applying default: /etc/centreon-engin

Hello, I’m getting this error right after logging in with my Google account. If I refresh the page the error disappears, but it comes back every time I log in again. I’ve already cleared my browser cache, but it didn’t help. Has anyone had this issue before? Thanks in advance!

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]  

Bonjour,Je demande à l’aide car je sèche depuis plusieurs jours de recherche 😑J’ai lu la doc DSM, debug la partie SNMP, mais j’en arrive toujours au même, les slots restent en status pending et lors de la réception d’une trap j’ai le message dans les log dsm ERROR - [find_slot_id] cannot find slot [alarm id = 23132##APBUREAU [host id = 200] [pool prefix = AP] La partie trap SNMP est ok, le service passif est bien configuré et relié. Je ne trouve pas de problème de configuration. 

🇬🇧Hello,I’d like to monitor a few database files to track their growth and guide the developers. I started testing the CIFS plugin, but I can’t get accurate graphs for all the files in a folder. I finally found a syntax that works.​/usr/lib/centreon/plugins//centreon_protocol_cifs.pl --plugin=apps::protocols::cifs::plugin --mode=files-size --hostname='192.168.0.1' --cifs-username='DOMAIN/USER' --cifs-password='xxxxxxxxxxx' --timeout='' --file='/Depot/truc.1' --directory='/Depot' --max-depth='5' --warning-size='' --critical-size='' --verbose --file='/Depot/bidule.exe' --file='/Depot/machin.exe' --file='/Depot/Test.htm' --file='/Depot/chose.ps1'Listing all the files works, but obviously it doesn’t work if new files are added…So I have two questions:How can I monitor an entire folder without having to list every single file? Is that possible? How many files can I monitor without overloading the system? If I have

Hello, I am trying to set up Centreon 24.04 on Debian 12. When I access the Centreon GUI, I encounter a loading issue. Checking the Apache2 logs reveals the following error: [proxy_fcgi:error] [pid 29198] [client 192.168.1.33:61829] AH01071: Got error 'PHP message: PHP Fatal error: Uncaught RuntimeException: Unable to create the "cache" directory (/var/cache/centreon/symfony). in /usr/share/centreon/vendor/symfony/http-kernel/Kernel.php:598 Stack trace: #0 /usr/share/centreon/vendor/symfony/http-kernel/Kernel.php(505): Symfony\Component\HttpKernel\Kernel->buildContainer() #1 /usr/share/centreon/vendor/symfony/http-kernel/Kernel.php(763): Symfony\Component\HttpKernel\Kernel->initializeContainer() #2 /usr/share/centreon/vendor/symfony/http-kernel/Kernel.php(185): Symfony\Component\HttpKernel\Kernel->preBoot() #3 /usr/share/centreon/api/index.php(47): Symfony\Component\HttpKernel\Kernel->handle() #4 {main} thrown in /usr/share/centreon/

Hello,When i update Centreon from 24.10 to 25.10.I had some errors at update :    Exécution du scriptlet: centreon-web-25.10.2-1.el9.noarch                                                                                                                                                                            21/62Managing users and groups for apache ...Updating APP_SECRET in centreon environment files ...Updating centreon perl configuration files to central mode ...Managing apache and php fpm configuration and services ...Rebuilding Centreon application cache ...PHP Fatal error:  Declaration of Centreon\Application\Normalizer\IconUrlNormalizer::normalize($icon, $format = null, array $context = []) must be compatible with Symfony\Component\Serializer\Normalizer\NormalizerInterface::normalize(mixed $data, ?string $format = null, array $context = []): ArrayObject|array|string|int|float|bool|null in /usr/share/

Hi,Since yesterday, Centreon has database issue + Collector down.I found that centreon-engine service is in activating state.in centreon-engine.log : [processing] [error] [688633] failover: global error: failover: 'central-module-master-output' cannot connect endpoint.[2025-12-04T12:17:22.520+01:00] [tcp] [error] [688633] TCP: Connection refused to localhost:5669[2025-12-04T12:17:22.520+01:00] [processing] [error] [688633] failover: global error: failover: 'central-module-master-output' cannot connect endpoint.[2025-12-04T12:17:37.521+01:00] [tcp] [error] [688633] TCP: Connection refused to localhost:5669[2025-12-04T12:17:37.522+01:00] [processing] [error] [688633] failover: global error: failover: 'central-module-master-output' cannot connect endpoint. Service status[root@SN-SUPERVISION-P centreon-engine]# service centreon-engine statusRedirecting to /bin/systemctl st

Hi everyone, I'm currently working with Centreon and the VMware 8 connector. I’ve successfully configured the ‘host-status' mode, but I’m running into a 401 Unauthorized error with other services. Has anyone encountered this specific issue with the new vSphere 8 integration? Any guidance on debugging the API authentication would be greatly appreciated.

Hi all,I’m figureing out how to monitor Centreon MAP with the Centreon MAP pack.An api username/password is asked but where can I found these elements ?jfr

Bonjour, J’ai un soucis sur les services attachés à un groupe d’hotes. Les paramètres surchargés des macros ne sont plus pris en charge : par exemple : j’utilise le template Os-Linux-Disk-Generic-Name-SNMPje surcharge le champ DISKNAME avec / Cependant voici la commande générée  : sudo -u centreon-engine /usr/lib/centreon/plugins//centreon_linux_snmp.pl --plugin=os::linux::snmp::plugin --mode=storage --hostname=monserveur --snmp-version='2c' --snmp-community='macommu'  --storage '' --name --display-transform-src='' --display-transform-dst='' --warning-usage='80' --critical-usage='90' --filter-perfdata='storage.space|used|free'Le problème n’est pas vrai lorsque je créé ce service directement rattaché à un hote J’ai lu apparemment centreon voulait abandonner le service par groupe d’hote ce que je trouve très dommage, est ce la raison pour laquelle ces métriques ne remontent plus ?

Hello,I’m still trying to understand what happens, but I just upgrade from 24.10.14 to 24.10.15 and this is a disaster.All gorgone to Remote Server flux are downAll flux for Centreon Broken are down.  I’m still investigating , but i urge you to no upgrade your production setup and test it before on a stagging.

Since i upgrade many plateform to 25.10 , i have 2 Host Groups menu  

Hi,I project to migrate to 25.10 and I install a new server on almalinux 9.6.I’m following the installation from the official documentation, and when I reached the MariaDB installation step, there was a conflict with mysql-common :  Total                                                                                                                                                                                                         13 MB/s | 192 MB     00:14Test de la transactionLa vérification de la transaction a réussi.Lancement de la transaction de testLes paquets téléchargés ont été mis en cache jusqu’à la prochaine transaction réussie.Vous pouvez supprimer les paquets en cache en exécutant « dnf clean packages ».Erreur : Erreur de la transaction de test :  le fichier /usr/share/mysql/charsets/Index.xml entre en conflit avec les tentatives d'installation de mysql-common-8.0.43-1.el9_6.x86_64 et MariaDB-comm

Hi, i installed a new VM - REDHAT 9 .. STEP 2 https://docs.centreon.com/docs/24.10/installation/installation-of-a-central-server/using-packages/#step-2-installation dnf install -y centreon-mariadb centreon whats wrong ?   Error: Transaction test error:  file /usr/share/mysql/charsets/Index.xml from install of mysql-common-8.0.43-1.el9_6.x86_64 conflicts with file from package MariaDB-common-10.11.15-1.el9.x86_64  file /usr/share/mysql/charsets/armscii8.xml from install of mysql-common-8.0.43-1.el9_6.x86_64 conflicts with file from package MariaDB-common-10.11.15-1.el9.x86_64

We are using a SSO solution to centralize our user authentication flows and because of that users have many many groups.When trying to login through Centreon, those groups data are added within the authentication token, making it reach huge sizes (around 4k characters for now), but the structure of the database on the table “security_authentication_tokens” for the “token” field is limited to 255 characters. i got explained that it is possible within an openid request to ask for a filter on the groups to maybe reduce that token size.Is there something to do in that sense and how can we do it ? This is blocking the deployment of this auth solution at scale. 

Hi folks,Here my feedback/issue after go to 25.10Forced check doesn’t work anymore, success message after push it, but nothing happens When I create a new service, host, or modify anything, I have to restart all centreon stack : systemctl restart centengine to show up the new elements. Export config, restart engine from web is no longer enough Custom macros don’t work on service apply to hostgroup. (ok with linked on multiple hosts or host only)I migrate to a new platform (22.10 to 25.10) by following documentation ‘Migrate from an EL-type OS to another EL-type OS’ 

Bonjour à toutes et tous,J’ai installé dernièrement un serveur avec Centreon pour superviser des serveur Windows (Windows Serveur 2019 DataCenter build 1809)La supervision avec le CMA en mode sans SSL fonctionne parfaitement,J’ai voulu passer en SSL et la plus de communication entre mes hôtes et le collecteur.J’ai fait le test avec un certificat autosigné et avec un certificat provenant de notre autorité de certification interne.J’ai sans doute loupé une étape. Merci de votre aide.

 I have installed the it-100 license, when I try to update a plugin or install a new one I get this error