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Erreur d'affichage du theme apres Upgrade vers 24.10

Bonjour a tous, Je viens tout juste de mettre à jour mon Centreon de la version 22.04 à 24.10, et l’opération s’est bien déroulée. Les versions du central et des pollers sont à jour, tout comme le serveur de base de données, qui utilise désormais MariaDB 10.11.Cependant, je rencontre un souci d’affichage global de l’interface web. Il semble que Centreon n’arrive pas à charger correctement le thème, même après avoir vidé le cache de mon navigateur.Test fait en ingconito, meme resulta.Auriez-vous une piste ou une solution à me proposer, s’il vous plaît ?A savoir que je suis sur AlmaLinux 8.Merci d’avance pour votre aide.;)

1 hour ago

clement85Steward *

OpenTelemetry & Agent Beta Program

Unsecure install of Centreon Monitoring Agent

Hello, I would like to test Centreon Monitoring Agent on my LAB Centreon, freshly updated on 24.10.7. I followed the installation manual here : https://docs.centreon.com/fr/pp/integrations/plugin-packs/getting-started/how-to-guides/cma/I understood that the connection between the poller and CMA agent must be secure on production. This means it may not be required in a demo/test environment. However, I can't find any further information on this.Also, the "Public certificate file name" and "Private key file name" fields in the Poller/agent configuration section seem to be mandatory. Does this mean that the poller-agent connection must be secure regardless of the environment?Thanks!

213

12 hours ago

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

162

15 hours ago

DimDimSteward *

Platform

Use API - There was an consistency error in the exported files

Hi, I have a problem using the APIs.I created my API with the admin accountcurl -s -d "username=admin&password=MyPassword" -H "Content-Type: application/x-www-form-urlencoded" -X POST https://Website/centreon/api/index.php?action=authenticate{"authToken": "MyAPI"} curl -s -H ‘X-AUTH-TOKEN:'MyAPI’' -H “Content-Type: application/json” -X GET 'https://Website/centreon/api/latest/configuration/monitoring-servers/7/generate-and-reload' It returns the error {"code":500, "message": "There was an inconsistency error in the exported files - please use the legacy export menu to troubleshoot"}I'm using Centreon version 24.10.7. There's an IP to access the web interface in front of a reverse proxy for the central unit. Another IP is assigned to the central unit for communication with pollers.I don't understand where my problem comes from.

19 hours ago

ltirandCentreonian

Data collection

VMWare 8 connector : First stone

Hello everyone, As part of our project to update our dedicated VMware connectors, we are deploying the foundation of the VMware 8 ESX monitoring connector via REST API this month. This connector is a lightweight version, as it only includes CPU, memory, power and host discovery modes. We have already planned to enhance this connector in the coming months with new modes. It is marked as experimental because, at this stage, we still need to verify its functionality with numerous metrics (as may be the case in certain production environments). Feel free to share your feedback on this and more generally on this connector here. We will keep you informed of progress on this subject.

1144

20 hours ago

LaurentCentreonian

Latest Security Bulletins

CVE-2025-24813 - Centreon Map all version - CRITICAL severitySecurity Bulletin

Publication date: June 24, 2025Components: centreon-map-engine or centreon-map-legacy (on map server) Description: Path Equivalence: 'file.Name' (Internal Dot) leading to Remote Code Execution and/or Information disclosure and/or malicious content added to uploaded files via write enabled Default Servlet in Apache Tomcat. This issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.2, from 10.1.0-M1 through 10.1.34, from 9.0.0.M1 through 9.0.98. If all of the following were true, a malicious user was able to view security sensitive files and/or inject content into those files: - writes enabled for the default servlet (disabled by default) - support for partial PUT (enabled by default) - a target URL for security sensitive uploads that was a sub-directory of a target URL for public uploads - attacker knowledge of the names of security sensitive files being uploaded - the security sensitive files also being uploaded via partial PUT If all of the following were true, a malicious user was

230

20 hours ago

centreon_sSteward ***

Platform

Problem plugin vmware

Hi I have had a problem with centreon updates for some time. My version is 24.10.8. The problem is in the vmware infrastructure monitoring plugin. Previously (based on the centreon_vmware.pm file) everything worked fine. After updates (from several versions within 24.10) the centreon_vmware service does not want to start. When I change the option to old in the /etc/default/centreon_vmware file and restore the centreon_vmware.pm file, everything returns to normal.Here is the configuration and logs after updates (the last one to 24.10.8), which do not work well.My instance: Centreon 24.10.8, Debian 12. $ ls -lrazem 44-rw-rw---- 1 www-data www-data 1287 2018-10-17 centreon.conf.php-rw-r----- 1 centreon centreon 390 06-24 08:25 centreontrapd.pm-rw-rw-r-- 1 centreon centreon 390 2024-05-16 centreontrapd.pm.dpkg-dist-rw-rw---- 1 centreon-gorgone centreon 626 06-24 08:24 centreon_vmware.json-rw-r--r-- 1 centreon centreon 812 03-28 09:37 centreon_vmware.pm

21 hours ago

CAR-CENTREONSteward *

OpenTelemetry & Agent Beta Program

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,

FabrixCentreonian

👉 Centreon has acquired Quanta.io, a French expert in web performance and Green IT. This brings powerful new capabilities to the platform, including Real User Monitoring (RUM) and Synthetic Transaction Monitoring (STM), enabling full visibility from infrastructure to user experience. With this move, Centreon becomes the only independent vendor offering an end-to-end observability solution that connects IT performance with real-world usage insights. Read the full announcement here!👉 This month’s update brings numerous improvements and bug fixes, plus a brand-new connector: Juniper M-series Netconf. As always, we’re expanding Centreon’s monitoring capabilities to boost your visibility and observability. Check out the full release note for all the details, and join the discussion or suggest improvements right here on The Watch or on GitHub!👉 Centreon 24.10 LTS keeps evolving! On Thursday, July 10, join us for an exclusive webinar to explore what the 24.10 Service Pack and the now Gener

1 day ago

ElkouSteward *

Platform

"Loading monitoring connectors" page loading is very slow

Hello,I’m using the Debian Bookworm Centreon image you provide. The loading of the “Loading monitoring connectors” is very very slow, but more generally browsing in any page is quite slow I tuned few Mariadb SQL Backend settings and also tuned some PHP settings but it’s still very slow What is strange is that the CPU usage and memory usage is not full (around 50%) Any idea would be very appreciated Many thanks

291

1 day ago

m.beeharrySteward *

Platform

Erreur d'affichage du theme apres Upgrade vers 24.10

1 hour ago

clement85Steward *

OpenTelemetry & Agent Beta Program

Unsecure install of Centreon Monitoring Agent

213

12 hours ago

Jean-LucSteward *

Centreon IT-100 users

bug when update from 24.10.7 to 24.10.8

162

15 hours ago

DimDimSteward *

Platform

Use API - There was an consistency error in the exported files

19 hours ago

centreon_sSteward ***

Platform

Problem plugin vmware

21 hours ago

CAR-CENTREONSteward *

OpenTelemetry & Agent Beta Program

CAM : this command cannot be executed because of security restrictions on the poller.

8912

1 day ago

ElkouSteward *

Platform

"Loading monitoring connectors" page loading is very slow

291

1 day ago

SavCentBuilder *

Platform

Mise en place d’une architecture Centreon distribuée avec notifications centralisées via un broker intermédiaire

Bonjour, que pensez vous de cette approche ? Le but étant donc que ce soit un poller LAN qui exécute la commande de notiffication et non le poller client ou le remote serveur. Objectif Collecter les données via le Poller CLIENT Transporter les données à travers des relai broker sécurisés Laisser le CENTRAL comme maître de configuration et d’IHM Rediriger les notifications vers le Poller LAN, qui exécute la commande CentreonAlerter Architecture[POLL_CLIENT] ↓ TCP (Broker) [REMOTE_SERVER] ↓ TCP (Broker) {INTERNET} ↓ TCP (Broker) [PROXY_WEB_DMZ] ↓ TCP (Broker) [POLL_LAN] → Notifications exécutées ici ↓ TCP (Broker) [CENTRAL] ← Web UI, DB, confGénération automatique des certificats Voici un script Bash complet qui génère automatiquement une autorité de certification (CA), un certificat serveur, un certificat client, et les clés privées associées à l’aide d’OpenSSL. Tous les certificats seront valides pendant 10 ans et utilisables pour Centreon Broker avec TLS mutuel

1 day ago

Cm123Steward **

Data collection

Critical - /var/lib/centreon/ is has only free 875MB/15GB --Help

Hello @Laurent ,We are facing issue that our /var/lib/centreon is nearly full and we don’t understand which files should be deleted to free some space.In recent day it started filling up drastically.In /var/lib/centreon(15GB) directory /var/lib/centreon/metrics directory consuming 11GB, It contain .rrd files from 2020. Can you please help me to free some space at /var/lib/centreon ?which files should i delete?Is it safe to delete old .rrd files? Thank You

131

1 day ago

tartufeSteward *

Centreon Debian User Group

Migrating Centreon 21.04 to 24.04 on another VM

Hello everyone, I would like to upgrade my Centreon 21.04 to 24.04.To do so, I installed Centreon 24.04 on a new Debian VM and imported my database. The problem is that I get these error messages when I click on pollers which, I think, are the ones that make it not work : Database incident 1Collectors out of order 1 My database is in MariaDB, I've activated gorgone from the user list, I've deleted autodiscovery in extensions because I'm asked for a license (which I don't have). Could you please help me? Thanks in advance.

256

1 day ago

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