Centreon Infra Monitoring

Hello! I get this error on 2 of my pollers in the gorgoned log, but the pollers are displayed in the web app as online.Configuration is not exported from the central - “Send message problem for '7': issue: [ACK] [] {"code":1,"data":{"message":"handshake issue"}}”how can i fix that?

🇬🇧Hello,I’m having an issue with the Bluemind plugin. I’ve tried different “ssh backend” options, but I keep getting errors.With sshcli:UNKNOWN: sshcli backend cannot use ssh password. please use backend plink or libsshAnyway, I mostly use service accounts, so I tried libssh :UNKNOWN: command execution error [exit code: 7]Or if the mode is set to core instead of xmpp :UNKNOWN: Cannot serialize statefile '/var/lib/centreon/centplugins/bluemind_core_***.***.***.***_xxxxxxxxxxxx....'Never mind, I tried plink:UNKNOWN: Command error: Can't exec "plink": Aucun fichier ou dossier de ce type at /usr/lib/centreon/plugins//centreon_bluemind_ssh.pl line 4059. I tested the service account on the Bluemind VM and got a proper response with the curl command specified in the documentation, but nothing works.I just upgraded Centreon to version 24.10 today after upgrading Debian from 11 to 12. We’re using an IT100 license. Thanks Have a nice day --------------------------------------------------------

helloafter migration the central to 24.10 i try to install poller but: poller still not running always  

I'm currently looking for a reliable SMTP service provider for my business (mainly for transactional and promotional emails). A lot of my friends have suggested SMTPmart, saying it's great — but honestly, I haven't used it before and don't know much about their features, deliverability, or support.Before I make any decisions, I’d really appreciate some genuine feedback from people who have actually used it.

I would love to use the top/bottom widget in the Dashboard for multiple Metrics.perfect would be a dynamic metric list, ex. all matrics of a specific service that matches a specific name. Example Usecase:We have a service Storage with a per disk metric for the remaining lifetime and temperature. It would be nice to have a list of the Disks/Systems with the highest disk temperature or the lowest remaining lifetime. Example:Lifetime of Disks in percentTemperature of Disks Is it possible or will be possible in a future release?

Hello everyone,We are currently using the following plugin to retrieve all AWS CloudWatch alarms:/usr/lib/centreon/plugins/centreon_aws_cloudwatch_api.pl --plugin=cloud::aws::cloudwatch::plugin --mode=get-alarms --custommode='awscli' --aws-secret-key='***' --aws-access-key='***' --aws-role-arn='' --proxyurl='' --region='sa-east-1' --filter-alarm-name='' --warning-status='%{state_value} =~ /INSUFFICIENT_DATA/i' --critical-status='%{state_value} =~ /ALARM/i' --verbose We have an active alarm, which can be confirmed when using the --debug option. The output indicates that the instance memory has <StateValue>ALARM</StateValue>. However, the final result is:ok: status : skipped (no value(s)) My question is: could this be a potential bug in the plugin?When running the native AWS CLI command:aws cloudwatch describe-alarms --region sa-east-1 --state-value ALARM all active alarms are correctly returned, while the plugin does not display them.Below is the --debug output showing the a

I have detected zombie services in the database associated with my Central server (version 22.10), while the corresponding entries appear to be consistent in the database of my Remote server. Could you please advise on the recommended procedure to clean up these orphaned/zombie services and properly identify them? Central DB :+---------+------------+------------------------------+-------------------------------------+-------+-----------------+| host_id | service_id | name                         | display_name                        | notes | notes           |+---------+------------+------------------------------+-------------------------------------+-------+-----------------+|     446 |       3686 | hostname.sup.fr | [ORACLE]-JDEDEV-INDEX_INVALID       |       |                 ||     446 |       3687 | hostname.sup.fr | [ORACLE]-JDEDEV-TABLESPACES_NUMBERS |       |                 ||     446 |       3688 | hostname.sup.fr | [ORACLE]-JDEDEV-BACKUP_RMAN_MISSING |       |               

Hi, I'm trying to configure VEEAM job supervision with NSClient++ / NRPE3, I can't get out of it because I keep getting the “execute command failed” error.I've already tried logging my command directly from my Poller, on my customer's site where the VEEAM B&R is installed. Here's the command I typed and the feedback showing that the command was executed correctly:root@dlg-spoller:/usr/lib64/nagios/plugins# ./check_centreon_nrpe3 -H 192.168.1.37 -p 5666 -t 55 -u -2 -P 8192 -c check_centreon_plugins -a ‘apps::backup::veeam::local::plugin’ 'job-status' ' --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'OK: Total jobs: 5 - All jobs are ok | 'jobs.detected.count'=5;;;0;Job 'Backup_Wasa_Old_TSE' status: never [type: EpAgentBackup]Job 'Backup_Wasa_cluster' status: success [type: Backup]Job 'Backup_clu

Hello, It seems that, at least for us, the functionality that allows the browser to determine the user language is broken. Now Centreon defaults to French for everybody even if the browser language is set to English. Are we the only ones suffering from this issue? Tongit

Hello,I have the following command :/usr/lib/centreon/plugins//centreon_linux_ssh.pl --plugin=os::linux::local::plugin --mode=cmd-return --hostname='1.2.3.4' --ssh-backend='libssh' --ssh-username='my_user' --ssh-password='' --ssh-port=''  --exec-command='/home/my_user/my_script.sh'  --exec-command-options='' --manage-returns='%(code) == 0,OK,All is fine#%(code) == 1,WARNING,Little problem#%(code) == 2,CRITICAL,Big problem#,UNKNOWN,Command problem' --verboseI have no problem with this command, but I’m not fully satisfiedMy script (my_script.sh) returns one line of text in all cases, and I want to get this output in --manage-return optionHow can I do this?Many thanks for your help!

Hi all, Is there a way to have another color when update are on pending and another when is critical ?Because i always see OK in green :s I’m completly new to Centreon … Thanks,Regards 

Hello,We are currently experiencing a problem connecting to the web interface. When we log in as a local administrator or with an AD account, we get the following error: An error occurred during authentication.We ran the query ‘update contact set default_page=NULL where contact_id=1;’ for the admin account.Despite attempts to authenticate with the local admin account or our AD accounts, the problem persists.Could you help us?Translated with DeepL.com (free version)

Hello all, Using the Virt-VMWare2-ESX-Memory-Generic service, I want to be able to graph the values as a percentage.https://docs.centreon.com/pp/integrations/plugin-packs/procedures/virtualization-vmware2-esx/ By default, the plugin outputs these three performance data, but the one that interests me the most is missing.'used'=83033128960B;;;0;205563826176'overhead'=0B;;;0;'state'=0;;;0;3 To this I would add at the output of the service a performance metric which calculates and graphs the percentage. I would hope to do this with the “EXTRAOPTIONS” but I don't know how. Does anyone know if this is possible ? without having to rewrite the official script ? I need it for this case but it could be used in other contexts and plugins Thanks a lot

Hello,I do have issue regarding a check that was previsouly working on 21.04. I’m now running 24.10I use the check_nt -V COUNTER to query the number of “Total Sessions” on a Windows host (RDS).The command used is the following :/usr/lib64/nagios/plugins/check_nt -H HOST.domain.local -v COUNTER -p 12489 -s MyPassword -l "\\Terminal Services()\\Total Sessions","Terminal Services Total","Sessions" -w 45 -c 50 On the centreon GUI, I do have the following output :NSClient - ERROR: No performance data from command: check_pdh On the nsclient log file, I have the following line :2025-08-27 16:22:20: error:D:\a\nscp\nscp\modules\CheckSystem\check_pdh.cpp:240: Exception in Failed to poll counter: Terminal Services()\Total Sessions counter not found: c0000bc0: Unable to parse the counter path. Check the format and syntax of the  specified path. But, connected on a SSH session on the Central, I can query the Windows host :root@CENTREON-POLLER:~# /usr/lib64/nagios/plugins/check_nt -H HOST.domain.lo

Bonjour,Depuis quelques temps, j'ai des hôtes dont j'ai modifié les IP. Lors des contrôles, une fois sur deux, le contrôle prend l'ancienne IP, puis le contrôle suivant il reprend la bonne IP.J'ai vérifié en BDD et l'IP est bien renseignéC'est comme si il y avait deux fichiers de configuration, dont un ancien, et qu'à tour de rôle, les fichiers étaient inversé.Et également, quand je modifie un argument dans un service, il n'est pas pris en compte, malgré avoir exporté et redémarrer l'ordonnanceur.Je précise aussi que j'ai recréé un nouveau serveur centreon, et importer mes BDD, mais rien ne change.ça fait des jours que je suis dessus et je ne trouve aucune piste. Si quelqu'un à une idée, je suis preneur.Merci d'avance. 

Bonjour, J’ai un bug étrange, je souhaite conserver les graph’ sur une durée d’au moins 1 an pour l’ensemble des sondes présentes sur Centreon. Pour ça j’ai bien spécifié 365 jours initialement dans les options sauf que dans la pratique ça ne fonctionne pas ou pas longtemps.En regardant quelques post sur le forum j’ai vu qu’il fallait reconstruire la BDD RRD, ça ok. Sauf que ça marche pendant la reconstruction mais pas une fois fini. Exemple 1 : Avant reconstruction Exemple 2 : Pendant la reconstruction Exemple 3 : Après reconstruction Comme on peu le voir dans l’exemple 2, la date de départ des premières infos est bonne. J’ai mis en place ce Centreon en Juillet dernier. Mais une fois fini ça revient a 180 jours d’affichage.J’ai tout mis à jour, j’étais en 23.04.06 (Debian 11) avant, après 23.04.16 et même problème. Puis les captures ont été faite sur le 23.10.10, et c’est pareil. J’ai rechangé la valeur de rétention en passant de 365 à 380 dans tous les champs ou c’était à 365 pour êt

Bonjour,J’ai ajouté un second poller (dans le même LAN) en suivant la procédure sur le site.Mais lorsque je souhaite redémarrer l’ordonnanceur, il m’est impossible. Un message d’erreur s’affiche :Avez-vous une solution à m’apporter ? Je ne sais pas quelle fichier modifier…Merci pour votre aide !

Hi.I have Centreon 24.04.06.Performance graphs shows message “No data available for this period”. I have perf data in all of my services:E.gPerformance data'total_cpu_avg'=31.50%;0:80;0:90;0;100 'cpu_0'=33.00%;;;0;100 'cpu_1'=30.00%;;;0;100I tried everything I founded on all topics similar to mine with no success. Only have this kind of errors on central-rrd-master.log:[2025-08-25T16:39:41.336+02:00] [rrd] [error] RRD: ignored update error in file '/var/lib/centreon/metrics/4407.rrd': /var/lib/centreon/metrics/4407.rrd: illegal attempt to update using time 1756132770 when last update time is 1756132770 (minimum one second step)[2025-08-25T16:39:41.336+02:00] [rrd] [error] RRD: ignored update error in file '/var/lib/centreon/metrics/4408.rrd': /var/lib/centreon/metrics/4408.rrd: illegal attempt to update using time 1756132770 when last update time is 1756132770 (minimum one second step)[2025-08-25T16:39:41.336+02:00] [rrd] [error] RRD: ignored update error in file '/var/lib/centreon/sta

Github issue: https://github.com/centreon/centreon/issues/8042 Since 24.10.8 (could also have been introduced in earlier versions) all inherited command macros are directly written on the host with an empty value when a new host is added (only on add, does not happen on update host).This also happens on new Host Templates.Problematic situations that can happen due to this bug:Imagine creating a new host based on template T1, somewhere in the template tree is a command which declares macro $_HOSTOPTIONS$. At the moment the template T1 has no value for the macro defined. The new host gets created and the macro is wrongly written on the host with an empty value. Now I set a macro value for $_HOSTOPTIONS$ on the template T1. The recently created host will never inherit the value from the template due to the directly written empty value on the host itself.So basically the main problem here is, that the macro value inheritance gets impaired.Screenshots for better understanding:Before ADD (no

Hello can anyone please tell me how can i manage my data? my partitions always get full and i keep increase disk space or doing log rotation etc I’ve configured log rotation for these files in /var/log/centreon-broker/ and /var/log/centreon-engine/But I don’t know how to fix the /var/lib/centreon/metrics directory, its gotten so large in few days? i have so far 144 hosts and about 3k services:I’m not sure what to do 

Hi,What is this warning and could it have a relation with the impossibility to display the Dynamic services configuration page:17:50:37,963 [ Federation Runtime ]: Version 15.0.1 from centreon of shared singleton module react-i18next does not satisfy the requirement of centreon_it_edition_extensions which needs 14.x)  

Hi,Why are (some ?) messages now premoderated?Regards.

I’m facing regular issues with using the CLAPI centreon command.Especially in terms of permissions. I face issues regarding permissions on log files or php files, sometimes it’s files created that are blocking gorgone. I was wondering if there was a clear recommendation in terms of what is required in terms of permissions for the execution of a CLAPI centreon command.Is itas root as apache (i’m running in RHEL 9) as centreon (or other centreon linked user like centreon-engine) as a custom user but with centreon as a secondary group  Would someone that faced similar issues please guide me ?Thank you so much

Dear Centreon Community,While trying to implement a basic “host autodiscver” using nmap, the following error appears after the discovery ends : command not allowed (whitelist) at array index '0'Could somebody please help to correct this basic issue ?Regards,Jean

Hello,I’m in the process to upgrade/mirgrate from 21.04 to 24.10.Everything is “almost” working, I’m actually working on the mail notification.So I follow the doc here : https://docs.centreon.com/docs/administration/postfix/Everything is working as expected, I can sent mail using the test commandecho "Test" | mail -s "Test" user@isp.comBut on Centreon, I do not receive any notification.The Centreon server didn’t even try to sent something (no logs on my SMTP server).So something seems misconfigured on the server, I have doubt on the postfix service itself, as the status is active (exited) but on the doc it is active (running). Also, I have doubt on the command as maybe something changed during the 21.04 → 24.10 upgrade that didn’t update correctly. Error seems the same as Thanks a lot !