Unanswered questions

Hello everyone, We updated our ESXi to version 8.So I'm trying to configure the new VSphere8 connector without success.I created a dedicated account on vCenter for monitoring.This account is functional since the "host-status" mode is working correctly:/usr/lib/centreon/plugins/centreon_vmware8_esx_restapi.pl --plugin=apps::vmware::vsphere8::esx::plugin --mode=host-status --hostname='vcenter.mycompany.fr' --port='443' --proto='https' --esx-id='host-1234' --username='supervision-centreon@vsphere.local' --password='XXXXXXXXXXXX' OK: Host 'esx1.mycompany.fr', id: 'host-1234': power state is POWERED_ON, connection state is CONNECTEDI can also connect to vCenter via the web and view the characteristics of my ESXi and VMs.I'm having a problem with all other services associated with this connector:/usr/lib/centreon/plugins/centreon_vmware8_esx_restapi.pl --plugin=apps::vmware::vsphere8::esx::plugin --mode=power --hostname='vcenter.mycompany.fr' --port='443' --proto='https' --esx-name='esx1.myc

Bonjour à tous,La partie MAP étant décorrélé de Centreon WEB et dans un contexte d’observabilité et de partage d’informations, est-il possible d’utiliser les MAPs de Centreon sans passer par le WEBUI Centreon?Par exemple, affiché une MAP (avec des droits pour tout le monde) dans un outil tierce via une URL. Merci. 

HelloWe need to install 4 remote pollers on a network where sources and dependencies originating from Ukraine and Russia are blocked.Is it possible to retrieve an OVA from Centreon with all the sources and dependencies at Centreon?Is it possible to force the download of source code and dependencies in a specific country (France)?Thank you for your help

Hi everyone,I just migrated some custom PowerShell scripts from an old infrastructure using NSClient++ to a new one based on CMA.Basically, I'm having the problem that the script works intermittently in the new Infra. The correct value is displayed in the Central Panel, but other times (or if I perform a Forced Check) Execute Command Failed is returned. How can I solve this?Thanks!Ps. The connection Flow is: the Agenti contact the Poller

Hello,I have an issue when exporting a .csv. Every month, I use host groups to export data and generate a report. The link looks like this :https://x.x.x.x/centreon/include/reporting/dashboard/csvExport/csv_HostGroupLogs.php?hostgroup=3&start=1759269600&end=1761951600 It was working last month, today If I select one week, it works, but if I choose one month I get this error in my browser :Il semble y avoir un problème sur ce siteIl est possible que https://x.x.x.x/centreon/include/reporting/dashboard/csvExport/csv_HostGroupLogs.php?hostgroup=3&start=1759269600&end=1761951600 connaisse un problème temporaire ou ait été déplacé.Code d’erreur : 500 Internal Server Error Le site est peut-être temporairement indisponible ou surchargé. Réessayez plus tard ;Centreon navigation menus remain accessible but if I try to go back to the home page or access another panel, I get this “full-screen” message” :Unexpected Application Error!Permission denied to access property "document

Hello everyone,I hope you’re doing well. I’ve installed the latest Windows agent (24.10.10), while my poller is running version 24.10.11.Some JSON commands are working fine, such as uptime and storages, but others aren’t, such as memory and CPU.I’ve noticed the following message in the centengine logs:Error: Service check command execution failed: could not create process '{check:memory}': No such file or directoryDo you have any ideas? Thank you in advance.Have a great day!

Has anyone experienced VMware ESX / vCenter plugins crashing since upgrading to version 25.10?

apt-get updateAtteint :1 http://deb.debian.org/debian bookworm InReleaseAtteint :2 http://deb.debian.org/debian bookworm-updates InReleaseAtteint :3 http://security.debian.org/debian-security bookworm-security InReleaseIgn :4 https://packages.centreon.com/apt-plugins-stable bookworm InReleaseIgn :5 https://packages.centreon.com/apt-standard-24.10-stable/dists bookworm InReleaseIgn :4 https://packages.centreon.com/apt-plugins-stable bookworm InReleaseIgn :5 https://packages.centreon.com/apt-standard-24.10-stable/dists bookworm InReleaseIgn :4 https://packages.centreon.com/apt-plugins-stable bookworm InReleaseIgn :5 https://packages.centreon.com/apt-standard-24.10-stable/dists bookworm InReleaseErr :4 https://packages.centreon.com/apt-plugins-stable bookworm InRelease  Certificate verification failed: The certificate is NOT trusted. The certificate issuer is unknown.  Could not handshake: Erreur de vérification du certificat. [IP : 52.49.160.245 443]Err :5 https://packages.centreon.com/a

Hi! The big issue is that at “Reporting->Availability->Hosts” i see al hosts with “ UNDETERMINED” status for any period selected. In mariadb.log i get this error from 10 to 10 min - “[Warning] Aborted connection xxx to db: 'centreon' user: 'centreon' host: 'localhost' (Got timeout reading communication packets)”I can log in to mysql/mariadb server with my centreon user and password stored in /etc/centreon/centron.conf.php. This is my /etc/my.cnf.d/centreon.cnf=========================================================# cat centreon.cnf ## Custom MySQL/MariaDB server configuration for Centreon#[server]innodb_file_per_table=1open_files_limit = 32000key_buffer_size = 256Msort_buffer_size = 32Mjoin_buffer_size = 4Mthread_cache_size = 64read_buffer_size = 512Kread_rnd_buffer_size = 256K#max_allowed_packet = 8Mmax_allowed_packet = 64Mwait_timeout = 300interactive_timeout = 300net_read_timeout = 60net_write_timeout = 60[mysqld]log_error = /var/log/mariadb/mariadb.loggeneral_log_file = /va

Hello,I'm encountering an error when using the "centreon_linux_ssh" plugin. I want to test whether a folder is present on a remote server (Ubuntu).I get the error message "option '63' requires an argument" from the Centreon interface.However, when testing the command as "centreon-engine," I do get a response.Thank you for your help.Eric

Hi All, I tried to update from 24.10.10. to 24.10.13 this morning.since this, I have multiple services linked to “low-level layers” that doesn’t work. For example, for BigIP F5 template, the service Hardware-Global says : “No components are checked” /usr/lib/centreon/plugins/centreon_f5_bigip_snmp.pl --plugin=network::f5::bigip::snmp::plugin --mode=hardware --hostname=x.x.x.x --snmp-version='3' --snmp-community='public' --snmp-username='toto' --authpassphrase='toto' --authprotocol=sha --privpassphrase='toto' --privprotocol=aes --component='.*' --verbose→CRITICAL: No components are checked.Checking fansChecking power suppliesChecking temperatures Same issue for all Cisco hardware:/usr/lib/centreon/plugins/centreon_cisco_standard_snmp.pl --plugin=network::cisco::standard::snmp::plugin --mode=environment --hostname=x.x.x.x --snmp-version='3' --snmp-community='toto' --component='.*'  --snmp-username toto --authpassphrase toto --authprotocol SHA --privpassphrase toto --privprotocol AES --wa

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

Hi,Will debian 13 be supported in the near future by centreon? Gr, Philip

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,I am looking for a way to install the latest version of Centreon on our platform.I was hoping to find a Docker Image that would make it straightforward, unfortunately I found no image, whether official or not. My only findings was an article describing the installation for a test environment with Vagrant, and hinting on the possibility of doing it with Docker : https://www.centreon.com/blog/comment-demarrer-rapidement-un-centreon-21-04-avec-vagrant/It make me wonder: is there any known limitations with installing Centreon on a docker image or is it just something that no one ever felt the need to document?Thank you for your time!Regards,jla 

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,I've set up a Windows host without any problems, but I'd like to view only the second disk on the machine. What setting do I need to change, knowing that I want to see disk 1, which is drive letter "e"?  Thanks

Hi,I’m using Monitoring Connector "Oracle Database”.All services are OK, except both :- Rman-Backup-Age :Status is  “ CRITICAL: Rman 'DB FULL' backups never executed - Rman 'DB INCR' backups never executed - Rman 'ARCHIVELOG' backups never executed - Rman 'CONTROLFILE' backups never executed - Rman backups never executed.”- Rman-Backup-Problems :OK: During the last 3 days, number of backups completed: 0, failed: 0, completed with warnings: 0, completed with errors: 0However rman backups works perfectly (daily): incr, full, archivelog 100% guaranteed.Our rman catalog is on an external rman catalog database and channel type is SBT.Why the connector didn’t seen our backups ?Thank youNicolas

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,

Hello everyone, I have update my centreon of the version 23 to 24.Since, i have this error "SSL certificate problem: unable to get local issuer certificate for" this error appears when I want to add a hostdo you know this problem? How to fix it?

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.