Infra Monitoring Platform

Hello,I am having some trouble finding a solution to following issue.When using the Net-Aruba-Instant-SNMPv3 template to check AP-usage, I get this result: There are 55 AP’s in this controller but it seems he is not able to retrieve this.I can use this with other Aruba controllers but not this one:  Any help would really be appreciated!

"What is the name to select in the Centreon menu to find the different plugins?

Himy actual plaform is the centreon 2.8.19i’m working on the new version centreon 22.10. in the new version, there is no option to disable check or notification in the ressources view. my supervisors (n2 or n1) use this options frequently. Is it a new regular usual of the new centreon version? is there an option to reactivate there ?Davud 

Hello !During update from 23.10 to 24.04.7 we faced to some issues (that we do not have on preprod env...)here is some of them and how we solved them (if it may help others users !) : FYI : We are running the Central on Debian 11 with a deported dedicated MariaDB.Just after upgrade => We had to edit /usr/share/centreon/www/class/centreonDB.class.php and then comment the line with the call to function “logSqlError” Then we faced to a second error :“UPGRADE - 24.04.0: Unable to add column is_internal to table widget_models”=> On DB Centreon it has been fixed with :  “alter table widget_models ROW_FORMAT=DYNAMIC;” And Last : we got an error on installCoreWidgets (probably due to multiple refresh due to the errors) on “install Core Widgets” solved by c

Hello,I migrated centreon from centos 7 to debian 11, following https://docs.centreon.com/docs/migrate/migrate-from-el-to-debian/I'm trying to migrate a poller:I installed centreon-poller, I synchronized the plugins,I had the error on the fingerprint which I also corrected by following https://thewatch.centreon.com/troubleshooting-41/poller-does-not-work-after-migration-or-reinstallation-fingerprint- changed-for-target-1177now I have these errors:2024-02-06 12:08:30 - ERROR - [core] Decoding issue. Protocol not good: hsu1QulEXbVaprhwL1vLME4EbuTA+NHdQ82geAnHF1is+Xlulh7NQwkpT7aYaM4H2024-02-06 12:08:30 - ERROR - [core] Decoding issue. Protocol not good: 856pscVJ+DuNUhlESNtaSg==2024-02-06 12:15:06 - ERROR - [core] Decoding issue. Protocol not good: qxPJSjg+rQRi2xoKLI8gkIZueMBYWT1OCiw5ZXd4/gSDBS6H+5LvQTsrgdnYOZdilbTuQJKUm8dETOVJ what are these errors, I can't find an article on how to correct these errors.thanks for th

we plan to use the centreon . but we need centreon china salers or partener contactor informatoin ,please prove the contactor information 

Subject: Issue with Duplicate Alert Count on Centreon Dashboard Hello,I am experiencing an issue with one of my Centreon dashboard where it displays 4 services in a "Warning" state, although in reality, there are only 2 services in that state on this Host. It appears that the dashboard is doubling the number of alerts displayed.Do you have any solutions for this problem? I would like to understand why this discrepancy is occurring and how to resolve it.Thank you for your help.Best regards, 

I am looking for interesting services to add for a Mikrotik router. Any ideas?

Hi,I'm new to Centreon (24.04), and I'm probably missing something.I want to add my host via the API (using Ansible). I managed to do it using this endpoint: /centreon/api/latest/configuration/hosts.The host creation is successful, and it's linked to the correct template, but no services are created.How can I achieve this, similar to the option in the host creation GUI that says "Create Services linked to the Template too"?I've looked everywhere in the API documentation but couldn't find any clues: https://docs-api.centreon.com/api/centreon-web/#tag/Host.Can someone please help?

Hello everyone, I have just installed centreon on a debian 12 vm based on proxmox. During my installation, I noticed at step 6 that I don't have access to my mariadb screen database. I looked for different errors in the mariadb, php or apache2 web server logs and I found this: [Thu Nov 07 16:31:35.823210 2024] [proxy_fcgi:error] [pid 31742:tid 31742] [client 10.16.6.232:59204] AH01071: Got error 'PHP message: [2024-11-07T16:31:35+0100] [CRITICAL] Environment variable not found: “hostCentreon”. {“context”:“[object] (Symfony\\\\Component\\\\DependencyInjection\\\\Exception\\\\EnvNotFoundException(code: 0): Environment variable not found: \\”hostCentreon\“. at /usr/share/centreon/vendor/symfony/dependency-injection/EnvVarProcessor.php:217)”}”,however, I did declare my centreon host in the various conf files in .env and conf.php. I'm using:mariadb version 10.11.10php version 8.2.25apache 2 version 2.4.62 I'm completely los

Hi, We use Centreon 23.10.17 on redhat 8.10.While trying to simulate the update to Centreon 24.04.XX, I get this message in the dnf update output :      replacing  centreon-widget-engine-status.noarch 23.10.0-1.el8     replacing  centreon-widget-global-health.noarch 23.10.0-1.el8     replacing  centreon-widget-graph-monitoring.noarch 23.10.0-1.el8     replacing  centreon-widget-grid-map.noarch 23.10.0-1.el8     replacing  centreon-widget-host-monitoring.noarch 23.10.1-1.el8     replacing  centreon-widget-hostgroup-monitoring.noarch 23.10.0-1.el8     replacing  centreon-widget-httploader.noarch 23.10.0-1.el8     replacing  centreon-widget-live-top10-cpu-usage.noarch 23.10.0-1.el8     replacing  centreon-widget-live-top10-memory-usage.noarch 23.10.0-1.el8     replacing  centreon-widget-service-monitoring.noarch 23.10.0-1.el8     replacing  centreon-widget-servicegroup-monitoring.noarch 23.10.0-1

Bonjour,Je n’arrive pas a faire fonctionne le mode pull avec gorgoned. Sur le central, j’ai ce message la 2024-11-07 11:59:37 - INFO - [core] Connection from gorgone-412024-11-07 11:59:42 - DEBUG - [proxy] Send message: [channel = control] [action = PING] [token = ] [target = 35~~35] [data = {}]2024-11-07 11:59:42 - DEBUG - [proxy] skip node pull target '41' for node '41' - never connected2024-11-07 11:59:42 - DEBUG - [proxy] no pathway for target '41' La communication se fait car si je m’amuse a enlever     authorized_clients:, j’ai bien dans le log que le poller n’est pas autorisé.J’ai un doute si ca ne serait pas le fait de passer par un haproxy.

I installed a distant poller for my Centreon Central on a different network, it worked fine for a time, but one day the export configuration stopped working, it stop on the Generating files step : I checked centreon-gorgone privileges and it has all permissions but in the gorgoned log file, i got this error when reloading :2024-11-08 09:55:17 - ERROR - [statistics] Error updating RRD file '/var/lib/centreon/nagios-perf//perfmon-2/nagios_hosts_states.rrd': opening '/var/lib/centreon/nagios-perf//perfmon-2/nagios_hosts_states.rrd': Permission deniedHow to fix ?

Hello All.My first question on this forum !I migrated our Centreon server to Debian 11 one year ago and sized all the volumes as per the recommandations. Lv_log is 10 GB. The version of Centreon is 24.04.7I recently remarked this volume was full because of the file /var/log/centreon-engine/centengine.log. There is enough free space on the volume group so I increased the size of the logical volume.But this file is increasing at a rate of about 6 MB per day, it’s size is now 7,6 GB. I don’t see any option to save an history of the file and start with a empty new one.Am I missing something ?Have a nice day.

Hey !I'm coming to you today because I'm stuck with the centreon/postfix settings.I would like to change the sender email cent-engine@servercentreon to cent-engine@domain.frdespite the change of the main.cf filewith in particular the addition of $myorigin it still remains in @servercentreonHas anyone had the problem before?Thanks !

Hello,I have a problem with centreon_storage.logs table and partitioning.I’ve drop table, remove /var/lib/mysql/logs*.frm and .idb I recreated the table with contents of file :/usr/share/centreon/config/partition.d/partitioning-logs.xmlCREATE TABLE `logs` ( `log_id` bigint(20) NOT NULL AUTO_INCREMENT, `ctime` int(11) DEFAULT NULL, `host_id` int(11) DEFAULT NULL, `host_name` varchar(255) DEFAULT NULL, `instance_name` varchar(255) NOT NULL, `issue_id` int(11) DEFAULT NULL, `msg_type` tinyint(4) DEFAULT NULL, `notification_cmd` varchar(255) DEFAULT NULL, `notification_contact` varchar(255) DEFAULT NULL, `output` text, `retry` int(11) DEFAULT NULL, `service_description` varchar(255) DEFAULT NULL, `service_id` int(11) DEFAULT NULL, `status` tinyint(4) DEFAULT NULL, `type` smallint(6) DEFAULT NULL, KEY `log_i

Bonjour, All is in the title: Is it possible to change service inherit_contacts_from_host value with an api ? Thanks,Mathias  

Hello, We are using a Android TV to display the Centreon Monitor view. In Centreon version 24.04, the url parameter `min=1` is not available to display Centreon in full screen without header. But on the AndroidTV we haven’t keyboard connected on it. And the monitor restart all sunday.Is it possible to put again the query parameter `min=1` in the Autologin URL ? Thx

Hello,I recently updated my centreon to 21.10, I have a problem with the time and date format, it remains in 12H format and the date MM/DD/YYYY Thank you in advance for your helpKélian

Hello,Yesterday we tried to migrate our Centreon infrastructure from 24.04 to 24.10.Following this, we are encountering two main errors: The first, errors in the sudoers.d/centreon fileThe second, a problem with a .DEBUG file where the values are err instead of error, and this is causing errors on the machines when the configuration is exported.To resolve this, we modified the sudoers.d/centreon file by hand to apply the full executable pathsAs well as modifying the engine configuration so that the log level is not ‘Error’ but something else such as warning or critical.Can you see how to resolve this please? Because if we have to go to each machine to make these changes by hand, which are more workarounds than anything else...Thank you

Hello, I have set up a remote poller that I am trying to connect to my central server. Both servers are running Alma OS 8.1, with Centreon version 24.04.5 for the central server and version 24.04.6 for the poller. I followed the documentation to do this, and when I run the command:/usr/share/centreon/bin/registerServerTopology.sh -u <API_ACCOUNT> -t remote -h <IP_TARGET_NODE> -n <REMOTE_SERVER_NAME> --insecurea connection is established. However, after adding it in the Centreon GUI, the poller remains in a "not running" state, and I have no errors during the exports. file:I noticed the following error in the Gorgone log :2024-10-01 05:28:36 - ERROR - [proxy] Send message problem for '21': 2024-10-01 05:29:26 - ERROR - curl perform error: SSL peer certif

I am currently working on a project which consists of retrieving data from the MySQL database already installed on the Centreon poller and displaying it on Grafana.I am looking for plugins or solutions to facilitate this integration. Could you advise me on the steps needed to configure Grafana so that it can access the MySQL database and display the data?If anyone has done this before or knows the necessary commands, your advice would be greatly appreciated!Thank you in advance for your help!

I need always show the severity column for my users. its a important information for the service desk team.Now, after each login I need click in 'Add column' and select 'severity'.It's possible set to show the 'Severity column' by default for all users?Thanks

hello,The Cloud-Azure-Database-PostgreSQL-Api-Storage command contains errors. There are missing spaces between the values and the "--" flags.--critical-serverlog-usage='$_SERVICECRITICALSERVERLOGUSAGE$'--warning-storage-used='$_SERVICEWARNINGSTORAGEUSED$' --critical-storage-used='$_SERVICECRITICALSTORAGEUSED$'--warning-storage-percent='$_SERVICEWARNINGSTORAGEPERCENT$' --critical-storage-percent='$_SERVICECRITICALSTORAGEPERCENT$'--warning-storage-backup='$_SERVICEWARNINGSTORAGEBACKUP$' --critical-storage-backup='$_SERVICECRITICALSTORAGEBACKUP$' $_SERVICEEXTRAOPTIONS$ regards

Hello,we have several host groups per host. We would like to export them via OpenTicket into EasyVista. We have tried parameters such as: {$host.host_group}, {$host.group}, {$service.host_group}, {$host_selected[0].host_group}, {$service_selected[0].host_group} to make them appear in the description on the EasyVista side, but none of them work. Is there a solution to retrieve the host groups of the machines? We also have the option to use lists in OpenTicket. Knowing that only one of the host groups is relevant for ticket entry, we would like to know if filters can allow displaying only the host groups related to the host of the selected service. Best regards.