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2403 Topics
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jamalSteward **
asked in Platform
can"t execute POLLERGENERATE cmd

Hi,I’m facing problem to excute POLLERGENERATE  clapi cmd.the poller id is listed but when used not recognized[root@central ~]# /usr/share/centreon/bin/centreon -u admin -p passwd -a POLLERLISTpoller_id;name1;Central3;poller212s4Return code end : 0[root@central ~]# /usr/share/centreon/bin/centreon -u admin -p passwd -a POLLERGENERATE -v -p 3Unknown poller ID thanks,

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ponchoh
Centreonian
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Fab G.
asked in Data usage and Visualization
Retention des graph' forcé à 180 jours

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

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UC33260Steward **
asked in Platform
How to use Centreon Linux SSH plugin to execute a shell script on a remote server

Hi,I added centreon_linux_ssh plugin to be able to execute some shell scripts on remote servers. I generated public/private ssh keys.I copied the public key on my remote server.I tested connection to the remote server without password and it’s works fine. But how to use macros to execute my script ? My script is based on remote server: Remote server IP: 10.200.10.1 Path of the script: /usr/share/snmp/my-scripts/vmpro.sh The script return the status of a running server (OK, CRITICAL or UNKNOWN. Here is my service created:  Thank you for help

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Stéphane
asked in Platform
Dés-enregister un poller suite à erreur sur le nom

Salut,J’ai enregistré un poller sur un cenral mais je mes suis trompé dans le nom que je devais lui donner. Si je tente de refaire la manipulation avec le bon nom il me dit qu’un poller avec cette IP est déjà connu et il semblerait quðil n’y ai pas d’option pour annuler le premier enregistrement.Je commençais à regarder en BDD voir si et où je pouvais agir mais je ne voudrais pas tout péter.Il y a un moyen moins bricolage  pour faire ça ?  Et s’il faut éditer directement en base : c’est quelle(s) table(s) précisément ?EN: How do I revert the action of adding a poller via the script registerServerTopology.sh? So I would be able to add the same one again but with with the right name.

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ahartungSteward ***
asked in Platform
Dashboard - Manage access rights

Hi, Version: Centreon 23.04.9i want to add a user ( viewer) to an existing dashboard.Error  no sufficient access rights to user [26] to give role [editor] who is user [26]… when i usw another user, the same issue 

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Adrien Morais-Mestre
Centreonian
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jamalSteward **
asked in Platform
traps without service associated for host opbrmf5ltm19001. Skipping...

Hi,I not able to activate snmp trap.i can get a trap from a host configured in Centreon (see log below).i have a linked a service with a trap: .1.3.6.1.4.1.3375.2.4.0.3 but still getting a message : rap without service associated for host opbrmf5ltm19001. Skipping…could helpplease remind steps to enable traps. may be i missed something 2025-01-15 11:48:11 - DEBUG - 1022298 - Trap received from opbrmf5ltm19001.nor.fr.gin.intraorange: SNMPv2-SMI::enterprises.3375.2.4.0.32025-01-15 11:48:11 - DEBUG - 1022298 - 0:              hostname2025-01-15 11:48:11 - DEBUG - 1022298 - 1:              ip address2025-01-15 11:48:11 - DEBUG - 1022298 - 2:              uptime2025-01-15 11:48:11 - DEBUG - 1022298 - 3:              trapname / OID2025-01-15 11:48:11 - DEBUG - 1022298 - 4:              ip address from trap agent2025-01-15 11:48:11 - DEBUG - 1022298 - 5:              trap community string2025-01-15 11:48:11 - DEBUG - 1022298 - 6:              enterprise2025-01-15 11:48:11 - DEBUG - 1022298 -

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katskaSteward **
asked in Platform
Remove hosts from probe that does not exist

Hi,I have an issue - poller went down permanently before I was able to remove them from monitoring. So now they are in the main view all the time. How do I remove them? I found a topic: but there is no good explanation how to remove them from monitoring properly, without causing any new issues after deleting hosts from SQL?

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ruben_mendez
ruben_mendezSteward ***
asked in Platform
Centengine service error "free(): invalid pointer"

Hello, I have a DistantPoller that failed it’s centengine service with this error:centengine.service - Centreon EngineLoaded: loaded (/usr/lib/systemd/system/centengine.service; enabled; preset: disabled)Active: failed (Result: core-dump) since Thu 2025-01-16 08:06:20 UTC; 1h 16min agoDuration: 34min 10.614sProcess: 924 ExecStart=/usr/sbin/centengine /etc/centreon-engine/centengine.cfg (code=dumped, signal=ABRT)Process: 6657 ExecReload=/bin/kill -HUP $MAINPID (code=exited, status=0/SUCCESS)Main PID: 924 (code=dumped, signal=ABRT)CPU: 1min 57.980sJan 16 08:03:54 distantpoller.home.lan systemd[1]: Reloaded Centreon Engine.Jan 16 08:03:59 distantpoller.home.lan systemd[1]: Reloading Centreon Engine...Jan 16 08:03:59 distantpoller.home.lan systemd[1]: Reloaded Centreon Engine.Jan 16 08:06:20 distantpoller.home.lan centengine[924]: free(): invalid pointerJan 16 08:06:20 distantpoller.home.lan systemd-coredump[6674]: [🡕] Process 924 (centengine) of user 983 dumped core.Jan 16 08:06:20 dista

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ponchoh
Centreonian
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GM-almSteward *
asked in Platform
Probem with Alert Count Display on Centreon Dashboard

Subject: Probem with Services Count Display on Centreon Dashboard  Hello,I am experiencing an issue with Centreon dashboard widgets (grid and chart)  where it displays 72 services , although in reality, there are only 18 services on this Host. Do you have any solutions for this problem?I would like to understand why this bug is occurring and how to resolve it.  ps: I am on Centreon 24.04.7 Thank you for your help

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lestatthecookSteward *
asked in Platform
Can't export poller after 'PATCH' a host

Hi everyone, I’m running 24.04, and try to use the APIv2 to maintain some HostGroup to Host  by script.I can do what I want, but maybe I have a ‘bug’:I use a command method ‘PATCH’ to update a single Host configuration, by modifying only the ‘groups’ item (by passing an array of integer (of HostGroup ID)).https://docs-api.centreon.com/api/centreon-web/24.10/#tag/Host/paths/~1configuration~1hosts~1%7Bhost_id%7D/patchThat work like a charm BUT, after doing that, I can’t export poller configuration anymore.It seems like this command add a ‘null’ value to Host Categories:After that if I go to the host configuration, clic the cross to ‘delete’ host category (but in fact, there is none), and save. Then I can export poller configuration again.Does someone have a way to update only ‘groups’ for a ‘host’ ?

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Centreon Lord Commander
christophe.niel-ACTCentreon Lord Commander
asked in Data collection
centreon_vmware.log file size increasing and no rotatelog

Hellosince december update (i’m on 23.10) the centreon_vmware connector has changed to the new format with the json config filenow I’m having some issue with space usage on the pollers because of a log file for that vmware connector. there is no log level settings or rotation on the file /var/log/centreon/centreon_vmware.log and this file is filling the disk space. (on a poller that file was consumming more than 6GB, I had to delete it) is possible to add a rotate log config in a future update of the connector?or is there a way to reduce verbosity (I see a lot of “info” log level with json verbosity in that log file)

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Centreon Lord Commander
pierre1
pierre1
asked in Platform
Backup of network devices

Hello,I’ve been asked by network team to know if it possible to backup network devices (Cisco, ...) with Centreon, it means to execute with Centreon, weekly, a command like “copy system:running-config {ftp: | rcp: | tftp:}” from the network device to a serverThanks for your answers !

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pierre1
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Maxime ELOYSteward *
asked in Platform
Enregistrement Poller sur Remote Server

Bonjour,Je suis en train de créer un Poller, en suivant cette doc : À partir des paquets | Centreon Documentation et je dois maintenant enregistrer le Poller sur le Remote Server. Je suis donc à l'étape 3. Ainsi, après renseigné la commande "/usr/share/centreon/bin/registerServerTopology.sh -u admin -t poller -h X.X.X.X -n HOSTNAMEduPOLLER" j'ai l'erreur suivante: "date - ERROR - http://X.X.X.X:80 {"message":API calling the Central returned a Client exception : HTTP/1.1 401 Unauthorized returned for \"monURL/centreon/api/v23.04/login\"."}Je comprends qu'il y a un problème de droits entre le RS et le Central mais je ne sais pas comment corriger. Merci par avance pour votre aide. Cordialement. 

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mol3cul3Steward *
asked in Data usage and Visualization
Gaps in graph with no particular pattern

Hi, I am seeing gaps in my performance graphs. The gaps seem to be completely random and appear at different times for services on the same hosts or for other hosts/services. Could someone explain what could be the issue?  

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LudovicSteward *
asked in Platform
User cannot see ressources at login

Hello,On a remote server running on 21.10.2.Sometimes users after first login cannot see their ressources.Here the php errors during the login:[14-Jan-2025 08:44:15 Europe/Luxembourg] CRITICAL: A Token was not found in the TokenStorage. {"context":"[object] (Symfony\\Component\\Security\\Core\\Exception\\AuthenticationCredentialsNotFoundException(code: 0): A Token was not found in the TokenStorage. at /usr/share/centreon/vendor/symfony/security-http/Firewall/AccessListener.php:69)"} [14-Jan-2025 08:44:15 Europe/Luxembourg] CRITICAL: A Token was not found in the TokenStorage. {"context":"[object] (Symfony\\Component\\Security\\Core\\Exception\\AuthenticationCredentialsNotFoundException(code: 0): A Token was not found in the TokenStorage. at /usr/share/centreon/vendor/symfony/security-http/Firewall/AccessListener.php:69)"} [14-Jan-2025 08:44:15 Europe/Luxembourg] CRITICAL: A Token was not found in the TokenStorage. {"context":"[object] (Symfony\\Component\\Security\\Core\\Exception\\Auth

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Didier97180Steward **
asked in Platform
Remote server not running only locally

Hello,I already had a remote server in CentOs7I reinstalled a new server in Alma 9 and when trying to put it into service I had this problem.The remote server is "Not Running" only on itself, but appears online on the central server.Central:Remote server:  The communication works because when I restart the remote I can see the uptime updating on the central.I checked all my services they are up: CBD, centre-engine, centreon, gorgoned, centreontrapd By checking in /var/log/Centreon-broker with the “poller-broker.log” file I have this error message: [warning] Poller '' with id 0 already known as connected. Replacing it with '' [tcp] [error] TCP: Connection refused to central:5669 [tcp] [error] Error while reading on socket from central: Operation canceled [tcp] [error] TCP: Connection refused to localhost:5670

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UC33260Steward **
asked in Platform
Working with arguments on Traps OID

Hi team,I’m trying to monitor 2 services with TRAPS.Both services are using the same OID: .1.3.6.1.4.1.6889.2.2.1.2.0.29  => service down.1.3.6.1.4.1.6889.2.2.1.2.0.30 => service up To understand which service is down, the argument $5 send the number of service (Integer): 1 => Voicemail4 => OneX Portal   I don’t know how to use advanced matching rule to output the argument $5 for each service. I tried that but it’s not working fine:   Thank you for help

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UC33260Steward **
asked in Platform
Need help for advanced matching rules with traps

Hi team,I’m trying to monitor 2 services with TRAPS.Both services are using the same OID: .1.3.6.1.4.1.6889.2.2.1.2.0.29  => service down.1.3.6.1.4.1.6889.2.2.1.2.0.30 => service up To understand which service is down, the argument $5 send the number of service (Integer): 1 => Voicemail4 => OneX Portal   I don’t know how to use advanced matching rule to output the argument $5 for each service. I tried that but it’s not working fine:   Thank you for help

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omen86Steward *
asked in Platform
Autodiscovery VM ne fonctionne plus!

Bonjour,La découverte des nouvelle VM ne fonctionne plus. j’ai ce message d’erreur dans le fichier log gorgone.log025-01-06 12:55:36 - DEBUG - => Send data: {"security":{"credentials":{"login":"centreon-gorgone","password":"monpassss1"}}}2025-01-06 12:55:36 - DEBUG - == Info: Mark bundle as not supporting multiuse2025-01-06 12:55:36 - DEBUG - => Recv header: HTTP/1.1 401 Unauthorized2025-01-06 12:55:36 - DEBUG - => Recv header: Date: Mon, 06 Jan 2025 17:55:36 GMT2025-01-06 12:55:36 - DEBUG - => Recv header: Server: Apache2025-01-06 12:55:36 - DEBUG - => Recv header: Cache-Control: no-cache, private2025-01-06 12:55:36 - DEBUG - => Recv header: Api-Version: 24.102025-01-06 12:55:36 - DEBUG - => Recv header: X-Frame-Options: sameorigin2025-01-06 12:55:36 - DEBUG - => Recv header: Transfer-Encoding: chunked2025-01-06 12:55:36 - DEBUG - => Recv header: Content-Type: application/json2025-01-06 12:55:36 - DEBUG - => Recv header:2025-01-06 12:55:36 - DEBUG - =>

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tsuko
tsukoBuilder **
asked in Platform
Problem to add somes connectors (like MYSQL or other)

HI all !( I’m using Debian12 with Centreon Central V 24.10)I got a probleme when i try to install a connector like “Linux snmp” Trying to add Linux SNMP connectorOr like this: Trying to add ESX connectorI’ve search in my MariaDB :DatabasesHow can i resolv that, where did i do to search in Mdb?Did you have somes ideas? 

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ponchoh
Centreonian
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TrankilouSteward *
asked in Platform
autodiscovery modules freezen

J’ai utilisé ce connecteur pour inventorier des Vcenter => Esxi =>VMCelui a fonctionné une dizaine de foisActuellement il semble bloquéSi je relance ou crée une nouvelle tache de recherche je n’ai plus de réponse du connneceur 

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RedaSteward **
asked in Data collection
Centreon MBI, Database Tables Empty

Hello community,Please, can someone educate me on a problem that I am encountering with Centreon MBI, I cannot find the data on the tables, they are all empty.The diagnosis does not give me any error.the reconstruction procedure on the documentation leads to nothing.weeks without any results.any ideas please?

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LionelSteward *
asked in Data usage and Visualization
Dashboard Always Opening in Edit Mode

Hi,I’ve been using Centreon for a couple of months now, and I have the latest version (24.10.3) installed on Debian 12.I’m experiencing some strange behavior: every time I open a dashboard, it automatically appears in edit mode.This happens with both my account (full admin) and a standard user account.Is there a setting somewhere that I need to adjust?I’ve searched through the logs but couldn’t find anything relevant.Does anyone have an idea?Thanks in advance!

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kimpoy0730Steward **
asked in Data collection
Centreon ACL, LDAP groups conflict with ACL contact groups.

Hi All,We have this issue on our ACL, LDAP groups, is having an error on our ACL and DB, which causing newly added hosts/services not visible on non-admin accounts. Below is the CentACL.log error.We only have a workaround solution for this issue which is disable LDAP authentication & delete all LDAP group on Central Database. My Question, is it possible to modify the CentACL.php so that it will not query the LDAP groups on our AD? Appreciate your response.  

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vliardSteward **
asked in Data usage and Visualization
[DASHBOARD] --- Single Metrics values displays 0 (Centreon 24.04

Hello The Watch,I have a WSUS Dashboard that is supposed to show me various single metrics reported by NSClient++Below, we can see that the host's service values are correctly taken into account by the poller.OK: Computers Up-to-date: 242, Needing Updates: 12, With Update Errors: 0, Not Contacted: 261, Unassigned: 1 | 'computers_up_to_date'=242;;;0; 'computers_needing_updates'=12;;;0; 'computers_with_update_errors'=0;;;0; 'computers_not_contacted'=261;;;0; 'computers_unassigned'=1;;;0;But when I create the DashboardAll values are zero!An open case on the support side.Thanks for your help.Best regards,Vincent (Nantes Métropole)

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