Centreon Infra Monitoring

Wen you manage many remote sometimes you try action like on central because you think your are on it .Can we have a title (or more color theme choice). 

Hello, I trying to get Centreon monitoring working and have run into a problem. I have created two server, one for the Central Server and a Polling server but it does not appear to be working as seen in the screen shot below. Both the Central Server and the Poller are not running? I have found the following error (highlighted in bold) in the “/var/log/centreon-gorgone/gorgoned.log”. 2024-04-12 11:35:48 - ERROR - [autodiscovery] -class- host discovery - cannot get host discovery jobs - request error [code: '500'] [message: 'The license of the autodiscovery module is not valid']        (in cleanup) Can't call method "is_debug" on an undefined value at /usr/share/perl5/vendor_perl/gorgone/class/http/backend/curl.pm line 274 during global destruction.2024-04-12 11:36:27 - ERROR - [core] Package 'gorgone::modules::core::action::hooks' already loaded2024-04-12 11:36:27 - ERROR - MySQL error : cannot connect to database 'mysql:host=127.0.0.1:port=3306;dbname=centreon': Can't connect to MySQL

Hi ! Since an upgrade of Centreon 22.10 to 23.10 and a change of database password, i have a database issue and poller not running all services is up. In central broker master log we have any errors : cat /var/log/centreon-broker/central-broker-master.log[2024-04-08T17:00:23.324+00:00] [tcp] [error] TCP: Connection refused to localhost:5671[2024-04-08T17:00:23.324+00:00] [processing] [error] failover central-broker-master-input: global error: failover: 'central-broker-master-input' cannot connect endpoint.we should not have modified the database at the same time, we modified the passwords in the conf files. Maybe we missed something?Thanks for your help 🙏 

Hi,So we have 2 servers X and Y.If X goes down or Y goes down this can send a alert to a certain contact groupNow if X and Y are down at the same time , we would like to let this trigger an alert to another contact group. Is there a possiblity to setup a check like this that will alert only if X and Y are down? 

Hello the community, Since one week I got a problem when I try to install a new plugin (Windows SNMP) with the “Monitoring Connectors Manager” . I always got the error “Authentication failed”.Notes :My centreon platform has access to internetCentreon version : 23.04.17Thanks a lot for your help.

my users are members of A LOT OF GROUPS, so I tried to configure a LDAP filter in the Group Searchex:GROUP FILTER -- (&(ObjectClass=Group)(sAMAccountName=%s)(sAMAccountName=XXX_*))GROUP MEMBER ATTRIBUTE -- memberUSER GROUP ATTRIBUTE -- memberOf It works well when I import a user, the groups assigned are correct, only groups starting with XXX_ are shown in the GROUP LDAP and LINKED TO CONTACT GROUPS  But when the user logs in the LDAP sync occurs, it takes a VERY LONG TIME and all the LINKED TO CONTACT GROUPS is replaced with all the memberships from the Active Directory.New values retrieved from LDAP Group Ldap same as after importIs there a way to keep the synchronization filtered ? 

Hello,I’ve an issue with the plugin centreon_nsclient_restapi for the veeam application i’ve a timeout with the mode  “job-status”/usr/lib/centreon/plugins/centreon_nsclient_restapi.pl --plugin=apps::nsclient::restapi::plugin --mode=query --hostname='172.17.70.72' --port='8443' --proto='https' --http-backend=curl --insecure  --timeout='300'  --legacy-password='xxxxx'  --command=check_centreon_plugins --arg='apps::backup::veeam::local::plugin' --arg='job-status' --arg=' --filter-name="" --filter-start-time="" --filter-end-time="86400" --filter-counters="" --ok-status="" --warning-status="" --critical-status="%{is_running} == 0 and not %{status} =~ /Success/i" --warning-long="" --critical-long="" --verbose' --debugUNKNOWN: Command too long to execute (timeout)...== Info:   Trying 172.17.70.72...== Info: TCP_NODELAY set== Info: Connected to 172.17.70.72 (172.17.70.72) port 8443 (#0)== Info: ALPN, offering http/1.1== Info: successfully set certificate verify locations:== Info:   CAfile: /e

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