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eric-PSteward **
 Centreon Debian User Group
plugin installation check_by_ssh

Hello,I am using a Centreon 24.10.7 - IT100 monitoring server.How can I install the check_by_ssh plugin?Thank you for your help.Eric

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ZyonSteward *
 Data collection
Windows Update always OK (green)

Hi all, Is there a way to have another color when update are on pending and another when is critical ?Because i always see OK in green :s I’m completly new to Centreon … Thanks,Regards 

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ltirand
Centreonian
J
Jean-LucSteward **
 Centreon IT-100 users
plugin Dell IDRAC - centreon_dell_idrac.pl working weirdly before and last after update

my platform is almalinux 9.6 and centreon 24.10.11.before that i update the plugin centreon-plugin-Hardware-Servers-Dell-IDrac-Snmp to the version 20250800-1.el9when i made a check, it return me that, and to centreon web console it was ok so green color/usr/lib/centreon/plugins//centreon_dell_idrac.pl --plugin=hardware::server::dell::idrac::snmp::plugin --mode=hardware --hostname='x.x.x.x' --snmp-version=x --snmp-community='confidentiel' --component='amperage' --verboseOK: All 0 components are ok [].now after the plugin update, it return that and to centreon web console it was critical so red color/usr/lib/centreon/plugins//centreon_dell_idrac.pl --plugin=hardware::server::dell::idrac::snmp::plugin --mode=hardware --hostname='x.x.x.x' --snmp-version=x --snmp-community='confidentiel' --component='amperage' --verboseCRITICAL: No components are checked.Checking amperagesit’s same for all components from the plugin check it correctly the components before or after ? which is it correct ?

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gherisseSteward *
 Centreon Monitoring Agent
Poller not listening on port 4317 despite otl_server.json line present in broker config

Hi all, CMA novice here. I’ve followed the whole CMA deployment documentation, but I observe that my poller doesn’t listen at all on the CMA port, despite that “Event borker directive” line being present, the connector’s command being linked to the template’s services etc.. I cannot really find any more details on what does define this listener, so I’m all ears ! ThanksBest Regards,

355
fmattes
Centreonian
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titasSteward *
 Platform
SSL certificate problem: unable to get local issuer certificate for

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?

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tyduchSteward *
 Platform
Event log view malfunction since 24.10 whille changing page

Hello,We recently upgrade our Centreon central from 22.10 to 24.10.4.Since this upgrade we encouter an issue with the “Event Logs” page.When we have several pages of results and we try to access to the next page, it just shift to the 1 or 2 next records instead of shifting to the 30 next ones.Does someone experienced such an issue ?Regards

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Jean-LucSteward **
 Centreon Monitoring Agent
I can't change or delete/remove Centreon Monitoring Agent from poller/Agent configuration

I tried to change my certificat name because i created  a new or simply delete my agent CMA, but I can’t. when I validate the windows disappear but my agent didn’t change or disappeared centreon : 24.10.7OS : Alma Linux 9.6 changeor delete 

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LE Xuan LamSteward *
 Centreon IT-100 users
Can not register my token page not found

Hello, I have installed Centreon central behind a proxy serverAfter that, I can not register my token.proxy config and test internet connection: success ping to api.imp.centreon.com: success ping api.imp.centreon.com PING api.imp.centreon.com (54.72.221.74) 56(84) bytes of data. curl : curl -s 'https://api.imp.centreon.com/v2/license-manager/instance/subscription' : success.  curl -s 'https://api.imp.centreon.com/v2/license-manager/instance/subscription' {"message": "Authentication required"}[But still have issue with license-manager.Below is the log from  /var/log/centreon/license-manager.log :[2025-09-03T18:04:38+07:00] ERROR : 0|0|[RestNotFoundException] https://api.imp.centreon.com/v2/license-manager/instance : Page not found | {"custom":null,"exception":null,"dternal.php?object=centreon_license_manager&action=registerInstance","http_method":"POST","server":"x.x.x.x"}}}nslookup api.imp.centreon.comServer:         8.8.8.8Address:        8.8.8.8#53Non-authoritative answer:Name: 

151
Laurent
Centreonian
raphael.loureiro
raphael.loureiroSteward *
 Data collection
cloud::aws::cloudwatch::plugin mode=get-alarms plugin not detecting active alarms

Hello everyone,We are currently using the following plugin to retrieve all AWS CloudWatch alarms:/usr/lib/centreon/plugins/centreon_aws_cloudwatch_api.pl --plugin=cloud::aws::cloudwatch::plugin --mode=get-alarms --custommode='awscli' --aws-secret-key='***' --aws-access-key='***' --aws-role-arn='' --proxyurl='' --region='sa-east-1' --filter-alarm-name='' --warning-status='%{state_value} =~ /INSUFFICIENT_DATA/i' --critical-status='%{state_value} =~ /ALARM/i' --verbose We have an active alarm, which can be confirmed when using the --debug option. The output indicates that the instance memory has <StateValue>ALARM</StateValue>. However, the final result is:ok: status : skipped (no value(s)) My question is: could this be a potential bug in the plugin?When running the native AWS CLI command:aws cloudwatch describe-alarms --region sa-east-1 --state-value ALARM all active alarms are correctly returned, while the plugin does not display them.Below is the --debug output showing the a

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raphael.loureiro
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CAR-CENTREONSteward *
 Centreon Monitoring Agent
CAM : this command cannot be executed because of security restrictions on the poller.

HelloI've tested the CMA plugin but I'm getting a message mentioning that the command can't be executed  This is a Centreon plugin, why are commands not allowed by default?Commands | Centreon Documentation if I need to whitelist commands, what should I enter in /etc/centreon-engine-whitelist/my-whitelist.yml? regards,

18821
fmattes
Centreonian
F
FONTAINE JulienSteward *
 Platform
Authentification : An error occured during authentication

Hello,We are currently experiencing a problem connecting to the web interface. When we log in as a local administrator or with an AD account, we get the following error: An error occurred during authentication.We ran the query ‘update contact set default_page=NULL where contact_id=1;’ for the admin account.Despite attempts to authenticate with the local admin account or our AD accounts, the problem persists.Could you help us?Translated with DeepL.com (free version)

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VidarkSteward *
 Centreon IT-100 users
License IT-100 problem

Hi,I cannot register my platform. I have a fresh install (Alma) and an new token.    I checked the similarity of the fingerprint and the "epp.license" file : They are different !the command "curl -s 'https://api.imp.centreon.com/v2/license-manager/instance/subscription'"returns "{"message": "Authentication required"}".the command "rpm -qa | grep centreon-web" returns :centreon-web-23.04.7-1.el9.noarchthe platform recognises a licence end date of 31/12/9999, but the "ADD TOKEN" button is replaced by "Choose Subscription" and so I can no longer view the licence, unregister/reregister the token, or update the plugins.Discovery module say : License invalid or expiredAll monitoring connectors are grey outThanks for your help

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ChristopherSteward *
 Centreon Monitoring Agent
CMA native checks

Hello, we're using Centreon Open Source (unlicensed) version 24.10.11. Based on this thread: https://thewatch-centreon-com.translate.goog/centreon-monitoring-agent-61/how-to-deploy-and-use-centreon-monitoring-agent-3891?_x_tr_sl=en&_x_tr_tl=fr&_x_tr_hl=fr&_x_tr_pto=sc :I understand that templates must be created manually. However, we're not talking about CPU, RAM, and storage.The agent installed on a Windows server only allows these checks:- Certificates- cmd-return-list-certificates-list-storages-pending-reboot-session-time-updateI don't see the classic CPU RAM Storage checks...Is this still not supported?

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F.mieguerSteward *
 Centreon Monitoring Agent
OS-Windows-Centreon-Monitoring-Agent all check failed with Excecute command failed

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  

953
fmattes
Centreonian
G
GeoCD40Steward *
 Centreon Monitoring Agent
Problème de check Client Centreon sur Windows

Bonjour,J’ai plusieurs check (celui de l’Hôte, NTP, Updates, Pending-Reboot) qui me remontent avec comme retour “(No output returned from plugin)” et (Execute command failed). Ce sont tous des checks qui reposent sur le cmd.exe alors que les checks comme “CPU, Uptime, Memory etc” fonctionnent parfaitement.   J’ai constaté dans les logs de mon client pour le check de la disponibilité de l’hôte “cmd.exe /C echo Centreon Agent” me remonte ceci [2025-08-13 12:43:51.066] [centreon-monitoring-agent] [debug] [process.cc:192] start process: ["cmd.exe", "/C", "echo", "Centreon", "Agent", ][2025-08-13 12:43:51.153] [centreon-monitoring-agent] [debug] [process.cc:209] pid:0x300 process started: ["cmd.exe", "/C", "echo", "Centreon", "Agent", ][2025-08-13 12:43:51.153] [centreon-monitoring-agent] [debug] [process.cc:446] fail read from stdout of process ["cmd.exe", "/C", "echo", "Centreon", "Agent", ]: Le canal de communication a été fermé[2025-08-13 12:43:51.153] [centreon-monitoring-agent] [debug

12411
fmattes
Centreonian
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NoemieSteward *
 Centreon Monitoring Agent
Custom Script for Monitoring Scheduled Tasks on Windows Agent (CMA)

Hi everyone,I’d like to create a custom script for the Windows Agent (CMA) to monitor the status of scheduled tasks (success, failure, duration, etc.).Does anyone have PowerShell script examples to get started?Thanks in advance for your feedback and best practices!

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heritianaSteward **
 Community Requests & Feedback
Centreon saml 2.0 with Authentik

Hi Guys ! I need some help. Has anyone already configured Centreon SAML v2 with Authentik?If yes, could you please help me with the following fields? Authentik works with docker … Thank you in advance Authentik :     Centreon :  

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JerogerSteward *
 Centreon Raspberry User Group
ARM64 centreon-plugin-virtualization-vmware-daemon

We are updating from version 23.10 to 24.10. Our pollers are RPI3 devices with the arm64 architecture.When we update the poller and reinstall the plugin centreon-plugin-virtualization-vmware-daemon, we encounter an issue with two dependencies: libcrypt-openssl-aes-perl and libzmq-libzmq4-perl.This plugin works fine on the same poller running Debian 11 with Centreon 23.10.root@raspberrypi:/home/pi# apt -y install patch make unzip centreon-plugin-virtualization-vmware-daemonReading package lists... DoneBuilding dependency tree... DoneReading state information... Donepatch is already the newest version (2.7.6-7).patch set to manually installed.make is already the newest version (4.3-4.1).make set to manually installed.unzip is already the newest version (6.0-28).Some packages could not be installed. This may mean that you haverequested an impossible situation or if you are using the unstabledistribution that some required packages have not yet been createdor been moved out of Incoming.The

121
ponchoh
Centreonian
S
spsSteward *
 Centreon Debian User Group
UPGRADE - 24.10.6: Unable to add data to connector table

Hello,We had this issue during the upgrade from 24.10.4 to 24.10.6 : Unable to add data to connector tableYou seem to be having trouble with your upgrade.Please check the "upgrade.log" and the "sql-error.log" located in "/var/log/centreon" for more detailsYou may refer to the line in the specified file in order to correct the issue.The SQL files are located in "/usr/share/centreon/www/install/sql/"But do not edit the SQL files unless you know what you are doing.Refresh this page when the problem is fixed. Here is the detail log (we replace our IP with 00.00.00.00) : [2025-04-08T14:41:27+02:00] ERROR : [CentreonDb] Error while executing the simple query: SQLSTATE[23000]: Integrity constraint violation: 1062 Duplicate entry 'Centreon Monitoring Agent' for key 'name' | {"context":{"default":{"back_trace":{"file":"/usr/share/centreon/www/class/centreonDB.class.php","line":947,"class":null,"function":null},"request_infos":{"url":"/centreon/install/step_upgrade/process/process_step4.php","ht

401
fmattes
Centreonian
B
biocorp_63Steward *
 Data usage and Visualization
Ancienne IP d'un hôte lors du contrôle au lieu de la nouvelle

Bonjour,Depuis quelques temps, j'ai des hôtes dont j'ai modifié les IP. Lors des contrôles, une fois sur deux, le contrôle prend l'ancienne IP, puis le contrôle suivant il reprend la bonne IP.J'ai vérifié en BDD et l'IP est bien renseignéC'est comme si il y avait deux fichiers de configuration, dont un ancien, et qu'à tour de rôle, les fichiers étaient inversé.Et également, quand je modifie un argument dans un service, il n'est pas pris en compte, malgré avoir exporté et redémarrer l'ordonnanceur.Je précise aussi que j'ai recréé un nouveau serveur centreon, et importer mes BDD, mais rien ne change.ça fait des jours que je suis dessus et je ne trouve aucune piste. Si quelqu'un à une idée, je suis preneur.Merci d'avance. 

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Fab G.
 Data collection
Bluemind SSH issue

🇬🇧Hello,I’m having an issue with the Bluemind plugin. I’ve tried different “ssh backend” options, but I keep getting errors.With sshcli:UNKNOWN: sshcli backend cannot use ssh password. please use backend plink or libsshAnyway, I mostly use service accounts, so I tried libssh :UNKNOWN: command execution error [exit code: 7]Or if the mode is set to core instead of xmpp :UNKNOWN: Cannot serialize statefile '/var/lib/centreon/centplugins/bluemind_core_***.***.***.***_xxxxxxxxxxxx....'Never mind, I tried plink:UNKNOWN: Command error: Can't exec "plink": Aucun fichier ou dossier de ce type at /usr/lib/centreon/plugins//centreon_bluemind_ssh.pl line 4059. I tested the service account on the Bluemind VM and got a proper response with the curl command specified in the documentation, but nothing works.I just upgraded Centreon to version 24.10 today after upgrading Debian from 11 to 12. We’re using an IT100 license. Thanks Have a nice day --------------------------------------------------------

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nsetbonSteward *
 Centreon Monitoring Agent
Problème CMA service monitoring

Bonjour, Maintenant que j’arrive à faire communiquer correctement mon poller avec quelques clients CMA, je n’arrive toujours pas à superviser les services windows.  J’ai mon service qui est correctement nommé dans le FILTERNAME mais Centreon m’indique le message suivant : Est-ce que vous auriez une idée d’où je me serais trompé niveau configuration? Merci

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Paul FASQUELLESteward *
 Platform
Déplacement des fichiers... NOK (Could not write into centcore.cmd. Please check file permissions.)

Bonjour,J’ai ajouté un second poller (dans le même LAN) en suivant la procédure sur le site.Mais lorsque je souhaite redémarrer l’ordonnanceur, il m’est impossible. Un message d’erreur s’affiche :Avez-vous une solution à m’apporter ? Je ne sais pas quelle fichier modifier…Merci pour votre aide !

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A
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VDELCAMPOSteward *
 Data usage and Visualization
Centreon graphs - No data available for this period

Hi.I have Centreon 24.04.06.Performance graphs shows message “No data available for this period”. I have perf data in all of my services:E.gPerformance data'total_cpu_avg'=31.50%;0:80;0:90;0;100 'cpu_0'=33.00%;;;0;100 'cpu_1'=30.00%;;;0;100I tried everything I founded on all topics similar to mine with no success. Only have this kind of errors on central-rrd-master.log:[2025-08-25T16:39:41.336+02:00] [rrd] [error] RRD: ignored update error in file '/var/lib/centreon/metrics/4407.rrd': /var/lib/centreon/metrics/4407.rrd: illegal attempt to update using time 1756132770 when last update time is 1756132770 (minimum one second step)[2025-08-25T16:39:41.336+02:00] [rrd] [error] RRD: ignored update error in file '/var/lib/centreon/metrics/4408.rrd': /var/lib/centreon/metrics/4408.rrd: illegal attempt to update using time 1756132770 when last update time is 1756132770 (minimum one second step)[2025-08-25T16:39:41.336+02:00] [rrd] [error] RRD: ignored update error in file '/var/lib/centreon/sta

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Jean-LucSteward **
 Centreon IT-100 users
bug when update from 24.10.7 to 24.10.8

Linux plateform is AlmaLinux 9.6 Centreon is to 24.10.7i try to update to v24.10.8 but some errors coming when is updating centreon-web-24.10.8-1.el9.noarch 33/115Managing users and groups for apache ...Updating centreon perl configuration files to central mode ...Managing apache and php fpm configuration and services ...Warning: The unit file, source configuration file or drop-ins of php-fpm.service changed on disk. Run 'systemctl daemon-reload' to reload units.Rebuilding Centreon application cache ...PHP Fatal error: Declaration of Symfony\Component\Config\Definition\FloatNode::validateType(mixed $value) must be compatible with Symfony\Component\Config\Definition\ScalarNode::validateType(mixed $value): void in /usr/share/centreon/vendor/symfony/config/Definition/FloatNode.php on line 26this error is repeated to : centreon-license-manager-24.10.2-1.el9.noarch  centreon-auto-discove

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