Recently active topics

Configure CMA WIndows

Hello,I have configured the Centreon Monitoring Agent (CMA) for my Windows server.However, when I try to create a host in Centreon and assign the host template OS-Windows-Centreon-Monitoring-Agent-custom, this template does not appear in the host creation form.The template is present and visible in Configuration > Hosts > Templates, but it is not available in the template selection list when creating or editing a host.I am using Centreon 24.10.26 and I do not have a commercial license installed.Has anyone encountered this issue before or knows why this template is not available for host assignment?Thank you for your help.

SavCentBuilder *

Connector for monitoring the expiry of an Azure Enterprise Application SAML certificate

Background:This is not an App Registration. The requirement relates to an Enterprise Application configured with Single Sign-On (SSO) using SAML. This SAML SSO uses a signing certificate with an expiry date. We would like to track this expiry date in Centreon so that we can plan for renewal and avoid any service disruption.Questions:Is there a plugin pack, connector, or Centreon monitoring method that allows us to retrieve the expiry date of this certificate? If this is not supported natively, is there a method recommended by Centreon for monitoring it, for example via Microsoft Graph, an API, or a custom script? If specific development is required, could you confirm the most suitable approach for integrating this properly into Centreon?We would also be interested in any documentation, configuration examples, or best practices on this subject.Thank you in advance for your feedback.

Enable RUM without source code access

rbignottiCentreonian

Centreon Labs

Deploying a RUM tag (for Real User Monitoring) usually requires access to the site's source code or a tag manager. This isn't always possible - for example, when monitoring a third-party SaaS app, or testing RUM before a full rollout.CXM RUM Loader is a Chrome extension that solves this problem: configure a hostname and your RUM token, and the RUM agent is automatically injected into every page visited on that site.👉 github.com/CentreonLabs/cxm-rum-loaderMore details in the full documentation included with this module.Contributions and feedback welcome!

190

RTFMSteward *

Blank page after a fresh installation of Debian 12 Centreon 24.10

Hi community,I followed the official installation guide https://docs.centreon.com/fr/docs/24.10/installation/installation-of-a-central-server/using-packages/ for Debian 12 (MariaDB for SGDB), adhering to it step by step.A post-installation note states: NOTICE: Not enabling PHP 8.2 FPM by default.NOTICE: To enable PHP 8.2 FPM in Apache2 do:NOTICE: a2enmod proxy_fcgi setenvifNOTICE: a2enconf php8.2-fpm Executed the following commands:systemctl daemon-reloada2enmod proxy_fcgi setenvif rewritea2enconf php8.2-fpma2ensite centreon Attempt to connect to the interface via http://<IP>/centreon; the Centreon configuration wizard does not appear: a blank page appears after ‘Centreon is loading...’. The aim is to perform a production migration from Alma 9 Centreon 24.10 to Debian 12 24.10 and upgrade to version 25.10. Thank you for your valuable contributions.

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Maxime ELOYSteward **

Cohabitation SNMP et CMA

Bonjour,Notre serveur Windows était supervisé en SNMP, et les sondes étaient OK.Sur ce serveur, nous avons mis en place l’agent CMA et les sondes SNMP oscillent depuis entre OK et UNKNOWN.Est-ce que ces deux modes de supervision cohabitent bien ? Faut-il privilégier CMA ?Merci !

212

korandjiSteward **

CISCO IP SLA

Hello, I am currently monitoring the IP SLA on a Cisco 9300.I am having trouble retrieving the jitter metric.However, this metric is clearly visible on the router side.Could you help me?sudo -u centreon-engine /usr/lib/centreon/plugins//centreon_cisco_standard_snmp.pl --plugin=network::cisco::standard::snmp::plugin --mode=ipsla --hostname=XXX --snmp-version='3' --snmp-username=XXX --authprotocol=SHA --authpassphrase=XXX --privprotocol=AES --privpassphrase=XXX--filter-tag='10006' --warning-CompletionTime=50 --critical-CompletionTime=100 --use-new-perfdataOK: RTT '10006' Status : operation sense is 'ok', Completion Time : 7, Number Over Thresholds : 0 | '10006#completion_time'=7;0:50;0:100;0; '10006#number_over_thresholds'=0;;;; ---- Information on the router side ------------RTENTRAL#show ip sla statistics 10006IPSLAs Latest Operation StatisticsIPSLA operation id: 10006Type of operation: icmp-jitter Latest RTT: 5 millisecondsLatest operation start time: 16:02:41 UTC Wed Ju

Problème pour ajouter un plugin

noipnameSteward *

Centreon IT-100 users

Bonjour,Je souhaite installé un nouveau paquet qui est Linux/Windows CMAMais j’ai un message d’erreur quand je clique sur “+” : Unauthorized: Authentication failed, matching instance is null Ma licence est pourtant marqué “valide”Je suis en version 24.10.14 Quelqu’un a déjà eu ce problème ?Merci d’avance pour vos retours.Bonne journée

234

Maxime ELOYSteward **

Acès aux menu pour l'ADMIN

Bonjour,Sur un Remote Server, l’utilisateur ADMIN, n’a pas tous les menus ! Par Exemple, il n’a pas le menu pour ajouter un nouvel hôte. Sur le RS, l’ADMIN n’a aucun ACL (sur mon Central, non plus) Le RS est en 23.04 et Debian 11. Comment sont gérés les menus et comment les donner tous à l’ADMIN ?Merci d’avance por votre secours.

162

New version available for Centreon web 24.10 !Product Updates

rchauvelCentreonian

A new update for Centreon web 24.10 is available. Click the version button in Product Updates to access detailed release notes:centreon-web-24.10.26

120

joveniaux jeremySteward *

Centreon 25.10.13 - Broker fails after configuration export with "No usable encrypted password: bad decrypt"

Hello,I am experiencing an issue after upgrading my Centreon server to 25.10.13.EnvironmentCentreon Central: 25.10.13 Centreon Web: 25.10.13 Centreon Broker: 25.10.7 Centreon Engine: 25.10.7 MariaDB: 10.11.18 AlmaLinux 9ProblemAfter exporting the configuration from the Centreon Web interface, the broker configuration file is regenerated and the database password is written as an encrypted value:"db_password": "encrypt::..."When cbd starts, it immediately fails with:No usable encrypted password: Decryption finalization failed: error:1C800064:Provider routines::bad decryptThe broker continuously crashes and is restarted by the watchdog.Investigation performedMariaDB is running correctly. The centreon database account works correctly. Manual connection to centreon_storage succeeds:mysql -u centreon -p centreon_storage/etc/centreon-engine/engine-context.json exists. Gorgone, Engine and MariaDB are running correctly. Symfony secrets seem healthy:php /usr/share/centreon/bin/console secrets:l

Centreon Monitoring Agent

Fred_DasSteward *

No storage found (filters issue)

Hi,After upgrading the agent to 25.0.4 (from 25.0.3) it returns No storage found (filters issue).The default FILTERSTORAGETYPE from 25.0.3 is hrstoragefixeddisk, and seems not to work and need .*Is ths will be fixed,because it is a problem when you update the agent in mass.Thanks

727

Centreon Debian User Group

yassineSteward **

UNKNOWN: No storage found. Can be: filters, cache file. (centreon)

/usr/lib/centreon/plugins//centreon_linux_snmp.pl --plugin=os::linux::snmp::plugin --mode=storage --hostname=172.16.200.15 --snmp-version=2c --snmp-community='public' --storage '' --display-transform-src='' --display-transform-dst='' --warning-usage='80' --critical-usage='90' --filter-perfdata='storage.space|used|free'UNKNOWN: No storage found. Can be: filters, cache file.any idea for this error ??

19675

benoitpBuilder **

In service details : Unable to hide passwords in command (Reason: Macro passwords cannot be detected)

Hello,In some services, the following message appears instead of the command:“Unable to hide passwords in command (Reason: Macro passwords cannot be detected)”Even though there are no password-type macros.The cause is in this file/usr/share/centreon/src/Centreon/Domain/Monitoring/CommandLineTrait.phpLine 153, you must comment this block as follow : // if two macros are glued or separated by spaces, regex cannot detect properly password string/** if (preg_match('/$\.\*$\s*$\.\*$/', $macroPattern)) { throw MonitoringServiceException::macroPasswordNotDetected(); }**/With this you will have your command line shown as expected , and from my test, the password hiding is still working.

1164

Proxmox Datacenter Manager - New monitoring connectorNew

Olivier80Steward *

Hello, Like the VMware vCenter connector, could it be possible to have that kind of monitoring connector ?Is something already planned ? Best RegardsOlivier

Add an "events" mode to the new Rubrik GraphQL pluginNew

admins-syslinux.inSteward *

Hello everyone,Following the recent development of the new Rubrik GraphQL plugin (created to support the transition to Rubrik Security Cloud and the deprecation of local REST API accounts), we were able to successfully restore the monitoring of our Rubrik infrastructure. The current plugin already offers several very useful modes: cluster, compliance, disks, jobs, nodes, storage, tasks.The Need:However, we noticed a lack of visibility regarding system event logs. Recently, we had "System Critical Event" alerts that generated thousands of emails via RSCP, without triggering any alerts on the Centreon pollers side.Proposed Solution:It would be highly beneficial to add a new "events" mode (or equivalent) to the Rubrik GraphQL plugin. This mode would allow us to query the API specifically to monitor and retrieve critical events and warnings generated by the Rubrik system.Benefits for the community: Centralization of critical Rubrik alerts directly within Centreon. Prevents missing major

100

thakalaSteward **

BI report generation broken after ujpgrade from 23.10 to 24.10 - solution

Upgrading BI from 23.10 to 24.10 breaks PDF report generation, update removes few required JAVA libraries xmlbeans-2.3.0.jar and dom4j-2.1.4.jar.You can download missing JARs fromhttps://repo1.maven.org/maven2/org/apache/xmlbeans/xmlbeans/2.3.0/xmlbeans-2.3.0.jarhttps://repo1.maven.org/maven2/org/dom4j/dom4j/2.1.4/dom4j-2.1.4.jarCopy them to /usr/share/centreon-bi/bin/cbis_lib/ and report generation should work again.

382

davidcSteward *

Macro entry with dollar sign issue (from 25.10.12)

Hi,Due to the end of support of the release 24.04, I have recently upgraded my Centreon plateform to release 25.10 (I have two separate deployments).But I found an issue on one of my deployments.I’m using regex patterns within my “Custom Macro entries”, and I realized that the “$” sign is not passed anymore to the check command.For example, custom entry configured “xe-0/0/1$” becomes “xe-0/0/1” when it is passed to the check command.I have also realized that this issue appears with the release “25.10.12” and not present in “25.10.11”.Any idea ? I didn’t find the release note of “25.10.12” that could explain a change of behavior how custom macro entries are now handled.ThanksDavid

599

Possibility to use macros within macrosReleased

LucasLSteward *

Hello, A nice feature would be to be able to use macros within custom macros.For example use $hostname$ in a URL like this in order to use the hostname do dynamically create the URL.Thanks in advance for the consideration.

34321

Centreon agent: can't not configure it cause must of my machines hostnames are less than 5 charactersNew

Feley Milton Brabeck AMOUZOUSteward *

We are facing an issue when configuring the Centreon agent on several servers. The configuration process fails because most hostnames in our infrastructure are shorter than 5 characters, which appears to violate a validation constraint in the agent configuration process.As a result, the agent cannot be deployed or started correctly on these hosts, preventing proper monitoring.Expected behavior: the agent should accept short hostnames or allow configuration without enforcing a minimum hostname length constraint.

Include Perl library for Oracle in Centreon's reposDiscussion ongoing

emeckSteward ***

Hello.We would like to use the Oracle Database connector but it has a perl library as a prerequisite, which has to be downloaded and installed manually from a 3d party source (not Centreon’s or OS repositories).For security reasons, we are not able to download/install anything that is not in our SUMA (SUSE Manager) channels. Our Central and pollers are registered to Oracle Linux channels and we have also Centreon's repos in our SUMA Service.So, would it be possible to add that package to Centreon's repositories? Meaning that it has been tested by Centreon so it is guaranteed to be a version compatible with the current connector and also secure for installation.The other dependency, the Oracle Instant Client is also available through official repos, so that is not a stopper for us.Regards

5711

LEBRETONSteward ***

Automatique poller configuration

Hello,I want to fully automate the installation and registration of a poller on the central with Ansible.For RPMs or even transcribing the 'registerServerTopology.sh' script, this is no problem.I even managed to generate via a playbook the 'gorgon' configuration of the poller.On the other hand I cannot manage to transcribe the 'poller wizard' module of the interface. I noticed this was using an internal REST API, but I can't find any info on the subject.The objective of this playbook is to install, configure, and declare the poller without administrator intervention (among other things, restarting the gorgon service on the central and the poller)Thank you for your helpPhilippe

4807

Having an option to disable checks during downtimesNew

mikailSteward **

Hello,Is it possible to add an option to disable active checks during downtimes ?For example, for a password renewal, to prevent the blocking of the account we need to avoid using a wrong password during the password change.We are obligated to disable temporarily all services which feel counterintuitive and create other issues like the acknowledges not being maintened.Thank you in advance.

Send e-mail notification from central serverIn Backlog

Outils MCO

Hi,We have a central server with many remote pollers in network areas with strict policies.Currently, the e-mail notifications are sent by the pollers and thus require a SMTP flow from the poller to a SMTP server/relay.Our cyber security team is not very enthusiat with this idea. A simple solution would be to have the option to send all e-mails notification from the central server, which is in a more open network. This would remove the need for SMTP flow at the poller level and keep the input/output of the poller at the minimum. I hope you consider the idea,Sincerely,Tancrède BERTRAND for EDF Hydro,

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