Unanswered questions

Hello,Since the upgrade from 23.04 to 25.10, we cannot filter the performance graph list.When we type the beginning of a research (e.g ping) → looks like it does a filter and then shows all our existing probes.Are we the only one with this issue ?Best Regards,

Bonjour,Je cherche avec le plugin Modbus à faire de la lecture de registre qui sont en booléen (pour faire des alarmes). Est il prévu de faire une mise à jour du plugin? Merci

Hello,I’m encountering an issue with the Centreon API (v24.10) when retrieving downtimes.Sometimes, without explanation, API returns an empty response even though a downtime is correctly created and active at the moment of the request. {    "result": [],    "meta": {        "page": 1,        "limit": 10,        "total": 0    }}Could you let me know why the API returns this empty result while a downtime is currently active?Is there any known behavior, specific condition, or configuration that could cause this intermittent response? Note that this is the same response we receive when there is no downtime in progress.Therefore, this does not allow us to detect the error. Thank you for your help.

Bonjour à tous, Je rencontre un problème dans les logs Centreon broker de mon serveur central, alors que toute la supervision fonctionne normalement. Dans /var/log/centreon-broker/centreon-broker-master.log  j’ai :[processing] [error] failover: global error: BBDO: invalid protocol header, aborting connection: waiting for message of type 'version_response' but nothing received[tcp] [error] Error while reading on socket from (ip db) : Connection reset by peer[[tcp] [error] Error while reading on socket from (ip poller3) : Connection reset by peer[tcp] [error] Error while reading on socket from (ip poller2): Connection reset by peer[tcp] [error] Error while reading on socket from 1ip poller1): Connection reset by peer Tous les pollers fonctionnent bien sur l’interface web de centreon, je souhaite simplement comprendre l’origine de ces connexions TCP rejetées par le broker afin d’éviter de polluer mes logs. Savez vous d'où cela peut provenir ? Merci d’avance.   Hello everyone,I am encounte

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?

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-common-10.11.15-1.el9.x86_64  le fichier /usr/share/mysql/charsets/armscii8.x

Hello,I've set up a Windows host without any problems, but I'd like to view only the second disk on the machine. What setting do I need to change, knowing that I want to see disk 1, which is drive letter "e"?  Thanks

Hello,Since the update to Centreon 24.10.10, all my monitoring connectors appear greyed out in the Web UI. I can no longer update them or install new ones.I am now running 24.10.14, but the issue is still present.Here are the checks I have already performed: The fingerprint shown in the Web UI matches exactly the one stored on my server. The license type is correctly detected. I am well below the limit of 100 hosts (IT100 license). No hardware changes have been made. The issue appeared immediately after the 24.10.10 update and did not exist before. The 24.10.14 update did not fix the problem. Could you please tell me if this issue is known, or if there is a procedure to reactivate the monitoring connectors correctly?Thank you in advance for your help.Best regards,Florian

Hello, In a simple Centreon 24.10.12 setup (all in one an a single machine), connection flow Poller → Agent without TLS, with only one host configured to be monitored : localhost When I generate the Poller configuration, and ask for a restart (not a reload) I have errors in the Engine log file :[2025-09-18T17:00:52.412+02:00] [events] [info] [1442255] Event broker module '/usr/lib64/nagios/cbmod.so' initialized successfully[2025-09-18T17:00:52.418+02:00] [core] [info] [1442255] Poller 'Central' with id 1 connected[2025-09-18T17:00:52.419+02:00] [config] [error] [1442255] forbidden values in grpc otl config: document doesn't respect this schema:.....Invalid value for #/properties/ca_nameProblem for schema keyword:typeInvalid document: #/ca_name[2025-09-18T17:00:52.420+02:00] [runtime] [error] [1442255] Error: Could not load module '/usr/lib64/centreon-engine/libopentelemetry.so': document doesn't respect this schema:.....Invalid value for #/properties/ca_nameProblem for schema keyword:t

HelloVersion Centreon 24.10.5used centreon-monitoring-agent-24.10.4.exeI have installed   OS-Windows-Centreon-Monitoring-Agent but all check Memory CPU storage swap, uptime session, Ntp, updates failed with error message with Excecute command failed  although  check commands are correct  

I have set everything in centreon following doc; tcpdump show incoming data from my agent but with netstat nothing listen on port 4317 otl json seem ok :{    "otel_server": {        "host": "0.0.0.0",        "port": 4317,        "encryption": true,        "public_cert": "/etc/pki/xxx.crt",        "private_key": "/etc/pki/xxx.key",        "ca_certificate": "/etc/pki/xxx.crt"    },    "centreon_agent": {        "check_interval": 60,        "export_period": 60    },    "tokens": {        "xxx": {            "token": "xxxx",            "encoding_key": "xxxx"        }    }} i have set on trace mode on engine configuration and didn’t show any errors systemctl status centengine● centengine.service - Centreon Engine     Loaded: loaded (/lib/systemd/system/centengine.service; enabled; preset: enabled)     Active: active (running) since Mon 2025-08-11 15:12:38 CEST; 32s ago   Main PID: 22301 (centengine)      Tasks: 32 (limit: 9439)     Memory: 36.7M        CPU: 941ms     CGroup: /system.slice/c

Hi,  after migration centreon 24.10.x to another Server .. Alma 9 to RedHat 9SELinux disabledsame IP this issue The HTTP status code "10" is not valid. ?   

Hello,I updated multiple servers to Debian 12 and all Centreon 24.10.18. I got an issue with the HP MSA pluginUNKNOWN: Can't use an undefined value as a subroutine reference at /usr/lib/centreon/plugins//centreon_hp_msa2000.pl line 11214.orUNKNOWN: Can't use an undefined value as a subroutine reference at /usr/lib/centreon/plugins//centreon_hp_msa2000.pl line 11168.(It depend of the update). both are targeting the line : $func->($self);}sub load_components { my ($self, %options) = @_; foreach (@{$self->{components_module}}) { if (/$self->{option_results}->{component}/) { my $mod_name = $self->{components_path} . "::$_"; centreon::plugins::misc::mymodule_load( output => $self->{output}, module => $mod_name, error_msg => "Cannot load module '$mod_name'.") if ($self->{load_components} == 1); $self->{loaded} = 1; if ($self->{components_exec_load} == 1) { my $func = $mod_name->can('load'); $func->($self); } } }}An

Hello,I'm encountering an error when using the "centreon_linux_ssh" plugin. I want to test whether a folder is present on a remote server (Ubuntu).I get the error message "option '63' requires an argument" from the Centreon interface.However, when testing the command as "centreon-engine," I do get a response.Thank you for your help.Eric

Hi,  i migrate my Centreon-Server and my poller.. All Green, Poller Green, BUT Communication .. key error  gorgoned.log  ERROR - [core] Client pubkey is not authorized. Thumbprint is 'zPYX3Yv5b7cRU8twP9Z85EtgNJ2a2_C9f1gPqYO48Zc' how can i fix this ?  

Hello everyone,I hope you’re doing well. I’ve installed the latest Windows agent (24.10.10), while my poller is running version 24.10.11.Some JSON commands are working fine, such as uptime and storages, but others aren’t, such as memory and CPU.I’ve noticed the following message in the centengine logs:Error: Service check command execution failed: could not create process '{check:memory}': No such file or directoryDo you have any ideas? Thank you in advance.Have a great day!

Hi everyone,I just migrated some custom PowerShell scripts from an old infrastructure using NSClient++ to a new one based on CMA.Basically, I'm having the problem that the script works intermittently in the new Infra. The correct value is displayed in the Central Panel, but other times (or if I perform a Forced Check) Execute Command Failed is returned. How can I solve this?Thanks!Ps. The connection Flow is: the Agenti contact the Poller

How can i delete old Hosts / Metrics / Perfdata from the database ? I delete a lot of host , i can see the Hosts.. but  This host no longer exists in Centreon configuration. Please reload the configuration. how can i detect all ghost Hosts / Dand the all “old” data from the database TThanks    

Hello !We have upgraded our Rubrik clusters to version 9.4.However, in version 9.4, Rubrik no longer supports the use of service accounts on clusters, but only on the RSC console.The “Rubrik REST API” plugin is designed to connect only to clusters and not to the RSC console.Is it possible to have a plugin that is compatible with RSC ?Or has any user found a workaround? 

Hi,  i wont to change HTTP to HTTPS    Certificate and key all fine … apachectl configtestAH00526: Syntax error on line 85 of /etc/httpd/conf.d/ssl.conf:SSLCertificateFile: file '/etc/pki/tls/certs/localhost.crt' does not exist or is empty localhost.crt not exist ?

Has anyone experienced VMware ESX / vCenter plugins crashing since upgrading to version 25.10?

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?

I have a script that must launch a command when a critical or unknown state in type "HARD" to perform 3 attempts. The problem is that when I add to the script the part (case"$3" in 3) " on types HARD to add an interval of 3 relaunch. I have a syntax error see belowERROR : Erreur de syntaxe : fin de fichier prématurée#!/bin/sh#Titre : Ce script permets de créer un ticket INCIDENT# Note:#Le script s'execute uniquement si le service est vérifié 3 fois (dans l'etat type "soft" et status CRITIQUE )#Dans le cas contraire si le cas est de type "HARD" et de status CRITIQUE le script s'execute de suite sans vérification.case "$1" inOK)    ;;WARNING)    ;;UNKNOWN)          case "$2" in    SOFT)        #Troisieme variable derriere la commande d'execution du script ($SERVICEATTEMPT$)             case "$3" in        #"3)" identifie le nombre de tentative avant d'executer le script            3)        #commande à executer            /usr/lib/centreon/plugins/centreon_notification_centreon_openticke

Hello everyone, We updated our ESXi to version 8.So I'm trying to configure the new VSphere8 connector without success.I created a dedicated account on vCenter for monitoring.This account is functional since the "host-status" mode is working correctly:/usr/lib/centreon/plugins/centreon_vmware8_esx_restapi.pl --plugin=apps::vmware::vsphere8::esx::plugin --mode=host-status --hostname='vcenter.mycompany.fr' --port='443' --proto='https' --esx-id='host-1234' --username='supervision-centreon@vsphere.local' --password='XXXXXXXXXXXX' OK: Host 'esx1.mycompany.fr', id: 'host-1234': power state is POWERED_ON, connection state is CONNECTEDI can also connect to vCenter via the web and view the characteristics of my ESXi and VMs.I'm having a problem with all other services associated with this connector:/usr/lib/centreon/plugins/centreon_vmware8_esx_restapi.pl --plugin=apps::vmware::vsphere8::esx::plugin --mode=power --hostname='vcenter.mycompany.fr' --port='443' --proto='https' --esx-name='esx1.myc

Bonjour,Connaissez-vous un moyen de superviser un FortiAP avec Centreon ?. Merci d’avance pour votre aide.