Centreon Infra Monitoring

Hello,I’ve written a discovery plugin for oVirt in Perl. Everything works as expected in CLI, now I would like to use it through the Configuration->host>-discovery page as a provider. I didn’t find any related documentation  about it. The only thing I was able to do is adding a discovery command into configuration->command->discovery but I didn’t find how to use it . Please help

happens on two different systems, but only since the update from 23.10 to 24.10.https://github.com/centreon/centreon/issues/8822

Hi,Oct 31 16:37:37 servername centengine[257511]: [2025-10-31T16:37:37.146+01:00] [config] [warning] The option 'auto_rescheduling_interval' is no longer available. This option is deprecated.Oct 31 16:37:37 servername centengine[257511]: [2025-10-31T16:37:37.146+01:00] [config] [warning] The option 'auto_rescheduling_window' is no longer available. This option is deprecated.Oct 31 16:37:37 servername centengine[257511]: [2025-10-31T16:37:37.146+01:00] [config] [info] Processing object config file '/etc/centreon-engine/commands.cfg'Oct 31 16:37:37 servername centengine[257511]: [2025-10-31T16:37:37.146+01:00] [config] [info] Processing object config file '/etc/centreon-engine/timeperiods.cfg'Oct 31 16:37:37 servername centengine[257511]: [2025-10-31T16:37:37.146+01:00] [config] [info] Reading resource file '/etc/centreon-engine/resource.cfg'Oct 31 16:37:37 servername centengine[257511]: WARNING: All log messages before absl::InitializeLog() is called are written to STDERROct 31 16:37:37

Hi evryone How can I solve the problem below? It happens to me every 2 or 3 days and it disappears after restarting the broket service. [2024-12-26T14:21:12.461+01:00] [sql] [error] mysql_connection 0x7f7b680225a0 attempts 2: could not store logs correctly:  errno=0[2024-12-26T14:21:14.419+01:00] [bbdo] [info] BBDO: received pb acknowledgement for 1000 events[2024-12-26T14:21:19.351+01:00] [bbdo] [info] BBDO: received pb acknowledgement for 1000 events[2024-12-26T14:21:22.474+01:00] [sql] [error] connection fail to execute statement 0x7f7b680225a0: error:  errno=0[2024-12-26T14:21:22.474+01:00] [sql] [error] mysql_connection 0x7f7b680225a0 attempts 2: error:  errno=0[2024-12-26T14:21:23.589+01:00] [bbdo] [info] BBDO: received pb acknowledgement for 1000 events[2024-12-26T14:21:27.476+01:00] [sql] [error] connection fail to execute statement 0x7f7b680225a0: could not store logs correctly:  errno=0[2024-12-26T14:21:27.477+01:00] [sql] [error] mysql_connection 0x7f7b680225a0 attempts 2: c

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

Hi,I have a problem when I try to use plugin: network::fortinet::fortigate::restapi::pluginModes system and HA work nicely.But with licences mode I get error:UNKNOWN: Cannot decode response (add --debug option to display returned content)and with health mode I get UNKNOWN: Not an ARRAY reference at /usr/lib/centreon/plugins//centreon_fortinet_fortigate_restapi.pl line 9452. Could it be that Fortigate newer software causes this?

Hello,We actually have an old Centreon version (23.04), and are trying to add a Poller to it’s configuration.We know that we have to upgrade to 24.10 but right now, we need to move on this Poller project (on Alma Linux 9)When we try to install it, it always install latest version 24.10 (via packages, and unattended via script even with the v23.04 script).Doc : Unattended installation of a poller | Centreon DocumentationI even changed the unattended.sh script, to force version 23.04 instead of 24.10 ! Still it installs 24.10 packages.Do you have any idea about this kind of trouble ? How can we manage to install centreon 23.04 packages to add the poller to the configuration ? Best Regards,

Hi,We currently use our custom widget with Smarty Engine and we can use it in “Custom Views”, but in Dashboard or Maps, it is not listed in the fields selection.Do you know if an additionnal configuration is necessary to implement our custom widget in dashboard or map ?Thanks.  

Hi,Is there any reason why the sources (tar.gz, srpm) for Centreon 22.10 (Engine, Broker, ect) are not listed on the official website nor Github?Taking into account this context, how to install Centreon 22.10 from sources?Thank you.

I updated my central Centreon from 24.10.12 to 24.10.13 and i cannot login with OpenID.I update a second infrastructure from 24.10.12 to 24.10.13 and i encounter same problem. Have there been any configuration changes with the new version?   

helloAfter migrating Centreon from version 21.10 to 24.10, I encountered a strange issue. All the plugins exist in /usr/lib/centreon/plugins and /usr/lib64/nagios/plugins, but when I try to add a host, for example a Windows host, I cannot find the template, or the Fortigate template as well. However, when I check the host templates, they are present, and the commands also exist! Additionally, in the supervision connectors, I am unable to add anything.This is urgent.

Hello,I have an issue checking certificate on some hosts.The output is the following :UNKNOWN: Error creating SSL socket: , SSL error: SSL connect attempt failed error:0A000086:SSL routines::certificate verify failedI run the following command :/bin/sh -c '/usr/lib/centreon/plugins/centreon_protocol_x509.pl --plugin=apps::protocols::x509::plugin --mode=certificate --custommode='\''tcp'\'' --hostname='\''HOST.domain.local\'' --port=443 --warning-status='\''%{expiration} < 60'\'' --critical-status='\''%{expiration} < 30'\'' --ssl-ignore-errors'What strange is that the same command work on another host  

Cisco Meraki recently announced a significant change to base Uniform Resource Identifiers (URIs) as part of their continuous security hardening processes, requests to unsupported base URIs will start to fail on November 17, 2025. This means that for the Cisco Meraki Rest API connector, using the default value api.meraki.com for your hostname will work for most of the world. However, for organizations hosted in the following country dashboards, you need to override this value and specify the respective base URI instead:    Canada: https://api.meraki.ca/api/v1     China: https://api.meraki.cn/api/v1     India: https://api.meraki.in/api/v1     United States FedRAMP: https://api.gov-meraki.com/api/v1Please refer to Meraki API documentation Cisco Meraki Base URI and our October 2025 release note for more details.

hello i have this issue when i migrater centreon to version 24.10 : [error] acceptor: endpoint 'central-broker-master-input' could not accept client: BBDO: peer is using protocol version 2.0.0 whereas we're using protocol version 3.0.0 Centreon Broker Issue on the Central Server Context: Migration of Centreon from version 21.10 to 24.10 is in progress. Symptom: The cbd daemon fails to start correctly on the central server. Central Version: Centreon Broker 24.10.7 Poller Version: Centreon Broker 24.10.12 Observation: The poller operates normally and sends data, but the central server has an older cbd version. Binary files appear to be missing, and BBDO version is 3.0.0, which may cause communication errors or missing options. Impact: The poller continues to monitor properly, but the central server may encounter compatibility issues or problems aggregating BBDO data.

Hi!I have a Linux machine for my Centreon server v 24.10.13.Since several months, I observed my force check via centreon web interface doesn’t working…It seems that my centcore.service is involved and actually, there is no centcore.service anymore (not found...)!!It was a part of centreon central package but the last updates did not have this service….I tried to get it by and old packages but result is the same.Could you help me to fix it??Thanks a lot! 

Hey, After migrating switches from SNMPv2c to SNMPv3, Centreon stopped collecting SNMP data from Dell S4048-ON devices (OS10 Enterprise 10.5.2.2). The same SNMPv3 configuration works perfectly on Cisco Catalyst 9200 switches, but on Dell OS10 devices Centreon consistently returns:UNKNOWN: Can't construct cache...SNMP library / plugin used:/usr/lib/centreon/plugins/centreon_cisco_standard_snmp.pl --plugin=network::cisco::standard::snmp::plugin --mode=interfacesTest command executed on Centreon host: /usr/lib/centreon/plugins/centreon_cisco_standard_snmp.pl \ --plugin=network::cisco::standard::snmp::plugin \ --mode=interfaces \ --hostname=10.81.224.12 \ --snmp-version=3 \ --snmp-username='fnsp_snmp' \ --authprotocol='sha' \ --authpassphrase='***' \ --privprotocol='aes' \ --privpassphrase='***' Output:UNKNOWN: Can't construct cache...Manual SNMPv3 test via snmpwalk: snmpwalk -v3 -l authPriv -u fnsp_snmp \ -a SHA -A '***' \ -x AES -X '***' \ 10.81.224.12 1.3.6.1.2.1.1 Result:iso.3.6.1.2.1.

Hi,I am trying to monitor a website.If I use that plugin plugin apps::protocols::http::plugin to check response then the option --cookies-file=/tmp/lwp_cookies.dat works nicely. But when I use the same --cookies-file=/tmp/lwp_cookies.dat with --mode=expected-content, then I get error:Use of uninitialized value $old[0] in join or string at /usr/share/perl5/vendor_perl/HTTP/Headers.pm line 89.Use of uninitialized value $old[1] in join or string at /usr/share/perl5/vendor_perl/HTTP/Headers.pm line 89.Use of uninitialized value $old[2] in join or string at /usr/share/perl5/vendor_perl/HTTP/Headers.pm line 89.Use of uninitialized value $old[3] in join or string at /usr/share/perl5/vendor_perl/HTTP/Headers.pm line 89.Use of uninitialized value $old[4] in join or string at /usr/share/perl5/vendor_perl/HTTP/Headers.pm line 89.Use of uninitialized value $old[5] in join or string at /usr/share/perl5/vendor_perl/HTTP/Headers.pm line 89.Use of uninitialized value $old[6] in join or string at /usr/

Hello, when trying to install the latest centreon version, i’m getting the following error at the last step of the express installation via the centreon web GUI. Any ideas what could be causing that ? I know touching the script provided by centreon is a bad idea, what could be causing that ? 

hellothe regexp doesnt find the Power sensor i want check:/usr/lib/centreon/plugins/centreon_cisco_standard_snmp.pl --plugin=network::cisco::standard::snmp::plugin --mode=environment --hostname=10.1.2.37 --snmp-version='2c' --snmp-community='-------' --component='sensor' --critical='sensors,.*Receive Power Sensor.*,-50:10'CRITICAL: Sensor 'TenGigabitEthernet1/0/2 Receive Power Sensor/1073' is -40 dBm | 'sensor.celsius_TenGigabitEthernet1/0/1 Module Temperature Sensor'=35.7C;0.1:69.9;-4.9:74.9;;  'sensor.dBm_TenGigabitEthernet1/0/2 Transmit Power Sensor'=-3dBm;-5.9:-1.1;-7.9:-0.1;; 'sensor.dBm_TenGigabitEthernet1/0/2 Receive Power Sensor'=-40dBm;-14:-1.1;-15.3:-0.1;; 'count_sensor'=10;;;;with the threshold i set plugin should be in status OK not Criticalwhich is the right regexp syntax ? 

 Good morning,Can you help me please resolve this problem, I am currently facing an issue after migrating from Centreon 21.10 (deployed on CentOS 7) to Centreon 24.10 (on Debian 12). After exporting the configuration, changes apply correctly to the pollers, but not to the central server. The changes only take effect when I restart the Centengine.I found this error in gorgoned.log : [legacycmd] Event: [ack] [] {"data":{"error":"unknown_action","message":"action 'ACTIONENGINE' is unknown"},"code":1}Thank you

Hi,I’ve been using Centreon for a couple of months now, and I have the latest version (24.10.3) installed on Debian 12.I’m experiencing some strange behavior: every time I open a dashboard, it automatically appears in edit mode.This happens with both my account (full admin) and a standard user account.Is there a setting somewhere that I need to adjust?I’ve searched through the logs but couldn’t find anything relevant.Does anyone have an idea?Thanks in advance!

Good evening,I am currently facing an issue after migrating from Centreon 21.10 (deployed on CentOS 7) to Centreon 24.10 (on Debian 12). After exporting the configuration, changes apply correctly to the pollers, but not to the central server. The changes only take effect when I restart the Centengine. Can you help me resolve this problem?

Problème Centreon Broker sur le Central Contexte : Migration de Centreon de la version 21.10 vers 24.10 en cours. Symptôme : Le démon cbd ne se lance pas correctement sur le serveur central. Version sur le Central : Centreon Broker 24.10.7 Version sur le Poller : Centreon Broker 24.10.12 Observation : Le poller fonctionne normalement et transmet les données, mais le central a une version plus ancienne de cbd. Les fichiers binaires semblent manquants et la version BBDO est 3.0.0, ce qui peut provoquer des erreurs de communication ou d’options manquantes. Impact : Le poller continue à superviser correctement, mais le central pourrait rencontrer des problèmes de compatibilité ou d’agrégation des données BBDO. Centreon Broker Issue on the Central Server Context: Migration of Centreon from version 21.10 to 24.10 is in progress. Symptom: The cbd daemon fails to start correctly on the central server. Central Version: Centreon Broker 24.10.7 Poller Version: Centreon Broker

Hello,I recently upgraded my Centreon dev platform to version 24.10.2. While most features are functioning as expected, I am encountering issues with certain options.For instance, when I switch from Light to Dark mode or add/delete columns on the Resource Status page, I receive the following error:Error on updating a userImmediately after this, I am automatically redirected to the login screen.However, upon logging in again, I notice that the changes were successfully applied. In developer mode, I can see...Request URLhttps://mydomain/centreon/api/latest/configuration/users/current/parametersRequest Method: PATCHStatus Code: 500 Internal Server ErrorRemote Address: XX.XXX.XXX.XXX:443Referrer Policy: strict-origin-when-cross-originResponse HeadersApi-version: 24.10cache-control: no-cache, privatecontent-type: application/jsondate: Wed, 27 Nov 2024 17:36:09 GMTserver: Apacheset-cookie: PHPSESSID=deleted; expires=Thu, 01 Jan 1970 00:00:01 GMT; Max-Age=0; path=/; secure; HttpOnly; SameSite

hi,Since version 24.04.17, the current password is required, even if you are an administrator.What is the new menu for resetting a forgotten password?best regard.