Centreon Infra Monitoring

Hi,I am monitoring the services of a server, but it has in its display name, special characters like “ç” and “~” and when I ask to verify the service, it gives the PROBLEM error, which is its way of saying that it did not identify the service.I managed to monitor other services on the same server, but these services did not have a special character.Any tips on how to make centreon identify these special characters?

Hello,Having the following issue with Centreon HA seupGot fatal error 1236 from master when reading data from binary log: 'Error: connecting slave', last-rc-change='2024-04-05 11:13:59 +02:00', queued=0ms, exec=2724ms Can you please help? RegardsThery

Hi,I try to use the prometheus expression plugin.First, with a basic query for load average 1m. Whatever I do, I always get the same result: UNKNOWN: No expressions found.Command:/usr/lib/centreon/plugins//centreon_prometheus_api.pl --plugin=cloud::prometheus::restapi::plugin --mode=expression --hostname=xxxxxxxx --url-path='/api/v1' --port='9090' --proto='http' --query='cpuload1m,node_load1{job="node-exporter"}' --output='%{instance} load 1m: %cpuload1m%' --instance='node' --use-new-perfdata --verboseNo alert for now, i’m just trying to view the result.What is curious is that in debug mode, I have the desired result, but with the same error message no expression foundWhat am I doing wrong ? I have a lot of metrics to do, and even the simplest one doesn't work, that's promising 😯 Thanks

Dear, Admins,I am an admin user to manage Centeron system who gives the admin right or the non admin right to users to allocate for thier operation works depends on thier title.Regards to this activity, one of the non admin user clamed that he can not generate the CSV/PNG file of the specific device,because of the access right has not given.Therefore, I need to know how to give the access right to generate the CSV/PNG file to those who give the access right to non addmin user.Best Regards, ※The picture below shows the non admin user has denied to generate the CSV file, because of the privilege right has not yet given.  

I need to enable graph in all services, it is only enabled in one service:Many thanks in advance

Hello,I've imported all my maps but the images in the maps aren't displayed, even though I also imported them from the old server.I would like to know if anyone has an answer to this problem.

Hello Centreon Community, We’re running some tests on Gitlab, and we want to trigger alarms on Centreon once the tests fails. We didn’t find a plugin that can connect Centreon with Gitlab.Is it possible to create alarms in Centreon through API calls ? Is there another alternative to do so without API calls ?We’re using Centreon 2.8.23  

Hi,I’m in the process of installing a new 22.10 platform in order, among other things, to test the upgrade to 23.10.In the documentation I can see the MariaDB official repository is a prerequisite. But looking at our current production platform I can see that it’s a MariaDB (10.5) from the Centreon main repository itself (!) which is installed. $ dnf info MariaDB-serverDernière vérification de l’expiration des métadonnées effectuée il y a 0:02:16 le lun. 18 mars 2024 15:02:03 CET.Paquets installésNom          : MariaDB-serverVersion      : 10.5.15Publication  : 1.el8Architecture : x86_64Taille       : 125 MSource       : MariaDB-server-10.5.15-1.el8.src.rpmDépôt        : @SystemDepuis le dé : centreon-stableRésumé       : MariaDB database server binariesURL          : http://mariadb.orgLicence      : GPLv2Description  : MariaDB: a very fast and robust SQL database server             :             : It is GPL v2 licensed, which means you can use the it free of charge under the         

Hello everybody,i have these message error on some centreon services, any ideas whats is the probleme, pls; 

 Hi,We often get issue with custom plugin (or event handlers) implemented in Bash as the behavior between running them manually from the shell behaves differently of when they’re run by the centengine process. I guess this is a normal behavior and related to the login/interactive nature of the shell, which differs in both cases.Does someone is able to bring some precision on the method centengine uses to run the commands?I’m not sure to understand the meaning of the following option in command configuration (picture pasted at the end of the post because it seems I can’t move it between text blocks):Does the description mean it has no influence when using Centreon Engine?Does centengine force the shell to be interactive (and thus loads some environment of the centreon-engine user? Or does it set some variables independently? What else?I have to run some tests but I’d like to ask here if someone has any clue. Some users in our company have observed difference in the $PATH value between a

Good morning,I installed centreon 23.10.10 on 2 servers and on one I am missing the possibility of installing open source templates ?Is there a defective package on one of my servers ?Thanks for your help.The server OKThe server KO 

Hi,Although, those two topics:  I still don’t know how to disable this collect.I read the contract we signed and the terms and conditions document has a (dead) link to ceip.centreon.com.https://docs.centreon.com/docs/security/user-data-storage/what-is-centreon-ceipstates it can be disabled.How do I disable (not block) this “feature”? This is the first time I see an opensource software with this kind of data collect that is not even an opt-out, but something imposed!Regards, 

After a new installation in centreon 23.10.10 the Monitoring viewResources Status does not show me all the hosts supervised by the poller.  And the result in the Monitoring viewResources Status  An idea ?

Bonjour à tous.Je suis en train d’installer centreon 23.10 sur une nouvelle machine Débian 12.Je suis bloqué car lors de l’update juste après avoir enregistré les deux dépot centreon, j’ai un message d’erreur.MErci d’avance pour votre aide. Laurent. 

Hi,We're interested in setting up multiple recurrent downtimes for hosts and services during our maintenance window. While the recurrent downtime configuration functions properly when linked with host groups, it doesn’t seem to work when linked with service groups. Here is our configuration : The service group is configured to Linked Host Group Services.In the Monitoring - Downtimes, we can view the history of recurrent downtime linked with host groups, but there's no information available for recurrent downtime linked with service groups.We have a single poller running on version Centreon Engine 23.10.1. Any ideas or suggestions?Thanks in advance !  

Hi, i have two centreons, one with version 22.10.1 and the other with version 23.10.9.When i want see the detail panel of one host in the 22.10 i can see the host category:  But in the version 23.10.9 with the same host i cant see his categories:  How can I add the Host categorie view?

Hello,I would like to configure a service with the template OS-Windows-NSClient05-Files-Generic-NRPE-custom to control the age of files.I have several questions about this template:- How do I configure a file age control?- What should I put in the "FILTER" option?- Are the thresholds expressed in minutes?Thank you for your help.

I’ve followed this URLhttps://docs.centreon.com/docs/installation/installation-of-a-central-server/using-packages/ But when I run  the commanddnf install -y centreonLast metadata expiration check: 2:18:39 ago on Mon 25 Mar 2024 09:58:48 AM CET.Error: Problem: package centreon-23.10.10-1.el9.noarch from centreon-23.10-stable-noarch requires centreon-central = 23.10.10-1.el9, but none of the providers can be installed  - package centreon-central-23.10.10-1.el9.noarch from centreon-23.10-stable-noarch requires centreon-poller = 23.10.10-1.el9, but none of the providers can be installed  - cannot install the best candidate for the job  - nothing provides nagios-plugins-dhcp >= 2.0.0 needed by centreon-poller-23.10.8-1.el9.noarch from centreon-23.10-stable-noarch  - nothing provides nagios-plugins-icmp >= 2.0.0 needed by centreon-poller-23.10.8-1.el9.noarch from centreon-23.10-stable-noarch  - nothing provides nagios-plugins-dhcp >= 2.0.0 needed by centreon-poller-23.10.2-1.el9.noa

Good morning, we have a centreon-server with 8 CPUs and 32 GB of RAM and we monitor 975 hosts and 8600 services. We are having performance issues due to very high CPU usage and a very high load-average.Can anyone tell us if the hardware configuration is sufficient and what would be the optimal configuration for the centengine?Thank you

I have a centreon v. 23.10.9 and a paloalto PA820 pan-os 10.2 version, I tried to integrate the paloalto into the centreon with the following procedure:   1- test the communication between the paloalto and Centreon (the test    ping is OK)   1- I entered the Paloalto IP address and the SNMP community on Centreon   2- creates the SNMP community on the paloalto   3- select the service I want to monitor   4-exports the recording to the centreon-central server (export is done without error)After these steps the poalo shows me the error: "UNKNOWN: SNMP GET Request: Timeout"I need help please

Hello everyone,I'm reaching out to you in desperation as I've encountered a critical issue with our Centreon 23 instance. By mistake, I've deleted our central poller, and since then, I've been facing enormous difficulties in recovering it.I attempted to recreate a localhost poller as a temporary measure, but unfortunately, it didn't work. The database seems intact (my hosts just no longer have any poller attached as a result); I haven't encountered any issues on that front.I also tried restarting services such as cbd, centengine, and gorgoned, but to no avail. The poller remains non-functional.I'm seeking your assistance in providing me with a detailed procedure on what to do when a central or local poller is accidentally deleted. Any help or advice would be greatly appreciated in this critical situation.My /var/log/centreon-broker/central-broker-master.log since the start of the incident:  Thank you in advance for your valuable assistance.Best regards,

Hello,I have an issue with API, I tried to list all host on my central with :<url_centreon>/centreon/api/index.php?action=action&object=centreon_clapiBody:{    "action": "show",    "object": "host"} I generate a token for my user, if I test it on my second central it works like a charm, but if I tried on my other central, I have an error 500 and I have no clue how to find the root cause.If I do a clapi request to list all hosts, it’s working.Any help to find what could going wrong would be appreciated. Thx

Hello, I want upgrade my centreon with this documentation https://docs.centreon.com/docs/upgrade/upgrade-from-21-10/This error at the end step.PHP Fatal error: SourceGuardian Loader - This protected script was not encoded for version 8.1.27 of PHP. Please re-encode or contact the author of the script regarding this problem. Error code [07] in /usr/share/centreon/src/CentreonLicense/ServiceProvider.php on line 2Can you help me?

Hello everyone,I am currently migrating a Centreon 21.04.20 instance to the latest version of Centreon. When I restore my old services, the command outputs are altered. For example, on SQL Database:OLD CENTREON: NEW CENTREON:Just returning “OK” Another example for my forti services:OLD CENTREONReturning “ok” plus informations NEW CENTREON:Returning same information but “UNKNOWN”. I tried to check scritps, i even tried to copy old script on new centreon but it isnt working. Any help to find what could going wrong would be appreciated.Thank you !

I am looking for information on how to send SNMP traps from Centreon to another Network Management System. Something similar than for example here https://assets.nagios.com/downloads/nagiosxi/docs/Sending-SNMP-Traps-With-Nagios-XI.pdf