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2396 Topics
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Alexandre BelhommeSteward **
asked in Platform
Best strategy to deploy standard commands and templates to a centreon

I have multiple Centreon instances and wanted to provide a standard configuration to my instances.Currently i am making use of the CLAPI v1 and was considering using the API REST as it seem to be the target now, but as what i want to deploy is provided as a rolling release, i’m wondering if there is a better way to provide commands and templates in a standard way in “readonly” mode and to update them as i roll updates.I wish to deploy that as i deploy configuration files through rpm packages, my hope is that there is some kind of config.d folder that i could make use of to deploy my files so they are added to the available commands and services. Anyone making this kind of updates ?

305
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Juanito_Alimaña
asked in Platform
CPU/ Load charge/ Disk by using SSH

Hi there!I am currently downloading Centreon's open-source version 24.10.I'm struggling and I don't know why.I followed the Centreon documentation: https://docs.centreon.com/fr/pp/integrations/plugin-packs/procedures/operatingsystems-linux-ssh/The problem is that I can’t find the service "OS-Linux-Cpu-SSH-custom" in my Centreon interface.My plugins are updated, so do I need to create this service manually?I created a check command that I use in the host setup, which is:--plugin=os::linux::local::plugin --mode=cpu --hostname=$HOSTADDRESS$ --ssh-option='-l <user>' --warning=70 --critical=90When i restart my poller, no error is return.Can someone help me or redirect me to a blog or tutorial that I can follow?Sorry if I'm not very clear — I'm trying to understand how SSH-Remote monitoring works in Centreon.

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ponchoh
Centreonian
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PerBaccoSteward *
asked in Platform
centreon-gorgone not working

Hi,when I export a configuration, on all the pollers file /var/log/centreon-gorgone/gorgoned.log reports:2025-01-07 11:00:13 - ERROR - [action] Copy processing - Can't copy file to /etc/centreon/centreon_vmware.json, Permission denied2025-01-07 11:00:13 - ERROR - [action] Copy processing - MD5 does not match2025-01-07 11:00:13 - ERROR - [action] Copy processing - MD5 does not match2025-01-07 11:02:13 - ERROR - [action] Copy processing - Can't copy file to /etc/centreon/centreon_vmware.json, Permission denied2025-01-07 11:02:13 - ERROR - [action] Copy processing - MD5 does not match2025-01-07 11:02:13 - ERROR - [action] Copy processing - MD5 does not match2025-01-07 14:40:40 - ERROR - [action] Copy processing - Can't copy file to /etc/centreon/centreon_vmware.json, Permission denied2025-01-07 14:40:40 - ERROR - [action] Copy processing - MD5 does not match2025-01-07 14:40:40 - ERROR - [action] Copy processing - MD5 does not matchThese messages started after a restore of the central serv

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FRANCOIS P.
FRANCOIS P.Steward *
asked in Data usage and Visualization
Add a notion of duration to a probe before confirming the status

Today, we have probes for CPU, Swap and Memory and I'd like to be able to add a duration before considering the alert, whether it's warning or critical.A CPU consumption of over 90% for 3 minutes doesn't require the same analysis as a consumption of over 90% for 1 hour.That's why I'd like to add this waiting time before triggering the alert

232
FRANCOIS P.
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travisjohnsonflSteward *
asked in Platform
US repo for installation

Hello folks! I’m trying to do a trial of Centreon; however, our FW policy doesn’t allow for non-US based repos.Googling doesn’t come up with much around the topic, but does anyone know of a US mirror that can be specified rather than using the default that is in amazaon EU-West via jfrogs?

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dacodacSteward *
asked in Platform
Migration CentOS 7/22.10 vers Alma 9/24.10.5

Bonjour la communauté,Nous avons effectué une migration de CentOS 7 Centreon version 22.10 vers une distribution Alma 9 Centreon version 24.10.5.Nous avons suivi la procédure Migrer depuis un OS de type EL vers un autre OS de type EL (depuis un Centreon 18.10 ou plus récent) | Centreon Documentation (jusqu’à l’étape 5.8).La migration semble s’être bien déroulée.Cependant, en s’authentifiant sur la page aucun résultat s’affiche. Or, dans la partie Configuration\Hôtes\Hôtes ou Configuration\Services\Services par hôte des éléments y figurent.Dans la partie Collecteurs, le collecteur Central.Nous n’avons pas désinstallé les agents précédemment installés pour la version 22.10 (environnement Windows).Serait-il possible d’avoir une aide ?Merci à toute la communauté.  

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PilouuuSteward **
asked in Platform
Cannot process message type 'SENDCBCFGthrowing it away.

Hello,I got an Database issue but I don’t know where the error can be, when I check mysql/error.log nothing there.I already followed steps with https://thewatch.centreon.com/troubleshooting%2D41/my%2Dpoller%2Dis%2Ddown%2D112?tid=112&fid=41My connections are up Central :tcp        0      0 10.x.x.x:38000       10.x.x.x:5777         ESTABLISHED 56402/gorgone-proxytcp        0      0 10.x.x.x:5669        10.x.x.x:57086        ESTABLISHED 734/cbdPoller :tcp        0      0 10.x.x.x:5777         x.x.x:38000       ESTABLISHED 1757/perltcp        0      0 10.x.x.x:57086        x.x.x:5669        ESTABLISHED 1816/centengine  I have this error :2024-12-19 09:18:45 - ERROR - [core] Package 'gorgone::modules::core::action::hooks' already loaded2024-12-19 09:19:00 - ERROR - [legacycmd] Cannot process message type 'SENDCBCFGthrowing it away. the 3 pollers have the same image I just changed the ip and the hostname, on my hypervisor in 1 the poller does not work while on hypervisor 2 it works   

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ThomasSteward **
asked in Data collection
TrendMicro Iwsva Checks

Hello! I added the trendmicro iwsva Template from the plugins but I now get the error - on the central server. What am I doing wrong? (I am on version 23.10)UNKNOWN: Cannot load module --plugin.Can't locate os/linux/snmp/plugin.pm in @INC (you may need to install the os::linux::snmp::plugin module) (@INC contains: /usr/lib/centreon/plugins FatPacked::94545230218616=HASH(0x55fd06dcc578) /etc/perl /usr/local/lib/x86_64-linux-gnu/perl/5.32.1 /usr/local/share/perl/5.32.1 /usr/lib/x86_64-linux-gnu/perl5/5.32 /usr/share/perl5 /usr/lib/x86_64-linux-gnu/perl-base /usr/lib/x86_64-linux-gnu/perl/5.32 /usr/share/perl/5.32 /usr/local/lib/site_perl) at /usr/lib/centreon/plugins//centreon_trendmicro_iwsva.pl line 1989.

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BenjaminLSteward **
asked in Data usage and Visualization
Deleted resources are still appearing in the resource status page

Hello,Despite following this KB : Deleted resources are still appearing in the Resource Status pageTroubleshooting I still encountering the issue.Centreon version : v24.10.5 Yesterday I removed, from the GUI three hosts :ESX1.TLD.COMESX2.TLD.COMVCENTER.TLD.COM I then, as usual, exported the configuration.And from there, the three hosts are still there when looking at the resources status page, but they do not appear on the “Configuration → Hosts → Hosts” page. I tried to disabled them via mariadb :   But after restarting the central, they juste re-enabled themselves alone :    What must I do to permanently removed the three hosts from Centreon, once and for all. Regards,

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BenjaminLSteward **
asked in Platform
The file /etc/centreon/centreon_vmware.json is not present

Hello,After upgrading my central and my poller to the 24.10.5, I tried to add the new VMware ESX connector through the Configuration > Monitoring Connectors Manager menu.  Everything went fine, I then export the configuration to the poller, without any issues. But on the poller, the /etc/centreon/centreon_vmware.json is not present at all. And when I try to install the daemon, I have this kind of message :   How do I resolve that ? Regards,

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sarnold02Steward *
asked in Platform
Monitoring a port

Hello, I want to set up a service to monitor a specific port 5643 on Centreon 21.04.2 on one of my hosts. I just need to be alerted if it is up, or down. I’ve done some search's but haven’t come up with a way to do it. Anyone got any tips or suggestions for me? Thanks,Steve Arnold

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AnthonySteward *
asked in Platform
Deconnexion CENTREON - NAGVIS

Bonjour, J’ai besoin de votre aide.Nous avons installé un serveur centreon en version 24.10.4 sur une base de debian 12 et avons configuré Nagvis en version 1.9.44De manière générale, l’ensemble est fonctionnel, seulement la connexion à l’un engendre la déconnexion de l’autre, peu importe le type de connexion configuré sur centreon (Single NagVis user auth or Centreon user auth ?)Nous rencontrons des déconnexion aléatoire sur l’un comme sur l’autre.Auriez vous des pistes SVP?Merci d’avance

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S.lhotellierSteward ***
asked in Platform
problème de transfert gorgone en mode push depuis update effectuée courant avril (web en 24.10.6)

BonjourJ’ai migré de la 23.04 à la 24.10 début mars.Je n’avais pas trop de problèmes : restart des poller distant, mais qui était lié à l’application de la BP28 de l’ANSSI : voirchangement de format des fichiers broker sur mes ancien poller qui était resté en 23.04 (résolu par une copie de sauvegarde des ancien fichier et remise en place après les exports de configuration.) par contre depuis une mise à jour courant avril (passage en 24.10.6) je ne semble plus être en mesure de pousser mes fichiers via gorgone vers un serveur proxy (cf ) depuis j’ai des erreurs dans mes log gorgone sur mon central : 2025-04-25 10:36:32 - ERROR - [proxy] Send message problem for '8': voici mon /etc/centreon-gorgone/nodes-register-override.ymlnodes:  - id: 1024    type: push_zmq    address: XXX.XXX.XXX.XXX    port: 5556    prevail: 1    nodes:      - id: 2        pathscore: 1      - id: 3        pathscore: 1      - id: 4        pathscore: 1      - id: 5        pathscore: 1      - id: 6        pathscore: 1

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S.lhotellierSteward ***
asked in Platform
envoi de notification par mail vers une personne d'astreinte en plus des notifications courantes.

Bonjour Je cherche une manière “élégante” de mettre en place des notification vers une personne d’astreinte (de garde) en plus des notifications autres : nous envoyons un mail sur une boite mail qui est transformé en appel téléphonique. contexte : astreinte en heure non ouvrée (mais ce n’est pas grave si il y a aussi des appels en heures ouvrées)Centreon 23.04 Nous utilisons déjà les notifications en journée. Nous avons des sites qui nécessitent une astreinte et d’autre non (groupes d’hôtes différents) Nous avons des services qui nécessitent une astreinte et d’autre non (groupes de services différents et criticités différentes)J’ai essayé  2 méthodes :Mettre le destinataire d’astreinte sur un modèle de service laborieux au niveau paramétrage et donc source d’erreur Mettre une escalade laborieux au niveau paramétrage et donc source d’erreur dans ce cas si on fait l’escalade à la première notification alors la notification normale ne part pas et est remplacée par la notification d’esca

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patienceSteward *
asked in Platform
Abnormal Behavior of GCP Metrics in Centreon

We are encountering an issue regarding the retrieval of metrics from Google Cloud Monitoring into Centreon. Specifically, some metrics do not appear to be correctly interpreted—particularly those returned in a distribution format.When querying the Cloud Monitoring API, we receive values in the following format:json"value": {   "distributionValue": {     "count": "2",      "mean": 0.4811553955078125,      "sumOfSquaredDeviation": 0.0042963802115991712,     "bucketOptions": {          "linearBuckets": {            "numFiniteBuckets": 100,            "width": 0.01           }       }   } } Centreon appears to expect a single value, such as those of type int64, rather than an aggregated distribution. Could you confirm whether this type of format (distribution) is supported? If not, is there a configuration or method that would allow us to extract a more usable value from this data?

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Centreon Lord Commander
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Bigred38Steward **
asked in Data collection
SNMP with ESXI 8.0.3

Bonjour, J’ai besoin de monitorer des ESX 8.0 et 7.0.L’activation du SNMP est plus simple que sur les versions précédentes.JE voulais savoir si il y avait un connecteur pour juste les ESXI et la doc associées?J’ai vu un connecteur vCenter également, quels sont les droits mini dans vcenter? Existe t il une doc détaillée? Merci

291
ltirand
Centreonian
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MARSILLALESteward *
asked in Data collection
Plugin Vmware - thinprovisioning

Bonjour, Je suis à la recherche d’informations concernant le plugin Vmware qui permet de checker le thinprovisionng.Est-ce qu’il serait possible d’avoir une explication sur le rôle de ce dernier et de savoir ce qu’il va chercher comme information.J’ai un nombre important de serveurs qui me remontent un statut warning , avec l’information thinprovisionnig actived, et d’autres qui sont en statut OK. Merci d’avance pour votre retour

613
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raphael.loureiro
raphael.loureiroSteward *
asked in Data collection
The information received by the 365 plugin is outdated

Hello, I am using the following command to monitor the Microsoft Team service:/usr/lib/centreon/plugins/centreon_office365_management_api.pl \ --plugin=cloud::microsoft::office365::management::plugin \ --mode=service-status \ --tenant='**' \ --client-id='***' \ --client-secret='***' \ --http-backend=curl \ --use-new-perfdata \ --verbose \ --filter-service-name='Microsoft Teams' \ --warning-status='%{classification} =~ /Incident/i && %{status} =~ /serviceDegradation/i' \ --critical-status='%{status} =~ /ServiceInterruption/i' and I receive the following message:"WARNING: Service 'Microsoft Teams' status is 'serviceDegradation' [issue: 2024-10-10T15:00:00Z Some users may intermittently see an incorrect presence state using any Microsoft Teams client incident]" This message, given the date, is old and does not match the status page of Microsoft as shown in the images.Running in debug mode, I verify that the tenant is correct, the incidents are listed, but at the end of

71
ltirand
Centreonian
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TeXmeXSteward **
asked in Platform
License issue

Hello, since migrating the platform from CentOS 7 to Debian 12 following the procedure, I'm experiencing a license issue. The IT-100 license appears to be properly validated, but it still shows 'license required'.The number of hosts has not been exceeded (verified via query). I’ve tried linking and unlinking the license, deleted the epp.license file, uninstalled and reinstalled the Auto Discovery, IT Edition Extensions, and License Manager modules. Nothing has worked so far.The license is used only on this platform, but I suspect the system fingerprint may have changed, even though the IP address remains the same. What else can I do, please?  

132
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pradeepgunsSteward *
asked in Data collection
Send only selected service metrics to Graphite

In my production Centreon server has more than 100K services and I need to send only selected service metrics to Graphite. I’ve tried with Centreon Stream Connector LUA file. but due to heavy count of metrics, process is getting queue. Can someone give me hint to resolve this. 

412
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adilbouazzaouiSteward **
asked in Platform
Export Centreon metrics to Grphite

Hi,we have Centreon 24.10 installed, we want to export the data to graphite, we followed below steps :https://www.centreon.com/export-data-graphite/but centreon metrics don’t appear on Graphite interface! Please help 

171
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Centreon Lord Commander
christophe.niel-ACTCentreon Lord Commander
asked in Data collection
invalid characters in service autodiscover

HelloI’m encountering an issue for a new firewall I have to monitor (a fortinet)i’m using the autodiscover rule for the traffic interface, unfortunately there are some interace named with an invalid character for centreon : &I get discover results like traffic-WAN-AT&T  or “lan-R&D” you can’t change the name in the firewall unless you destroy and recreate the interface, so it’s not possible to do that (for now) is there a way in the autodiscover rule to make some regex magic to delete the “&” from the name, I looked around the discover rules, you can do complex thing in this advanced sectionwhere you can manipulate the strings, but i’m stuck on what to put here for simply deleting all the invalid character (or replacing them with something like dash “-”) an example I found what the exact opposite for extracting the windows drive letter and reusing it in the service name (disk-C, disk-D, etc… from an old kermit article Découverte auto des disques | Les archives de Kermit

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Centreon Lord Commander
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LBPSteward *
asked in Data collection
nrpe - centreon_plugins - os::linux::local:plugin - memory - bug output

Bonjour,J’ai un problème quand j’utilise le plugin “os::linux::local:plugin” avec le mode “memory”.Quand j’ajoute plusieurs Tresholds et qu’ils sont en warning ou critical le output est en doublon :commande :/opt/nagios/libexec/centreon_plugins.pl --plugin=os::linux::local::plugin --mode=memory --warning-memory-usage-prct=95 --critical-memory-usage-prct=98 --warning-memory-free-bytes=1000000000: --critical-memory-free-bytes=500000000:résultat :WARNING: Ram total: 34.36 GB used (-buffers/cache/slab): 33.65 GB (97.96%) free: 717.19 MB (2.04%), Ram total: 34.36 GB used (-buffers/cache/slab): 33.65 GB (97.96%) free: 717.19 MB (2.04%) | 'memory.usage.bytes'=36136423424B;;;0;36888453120 'memory.free.bytes'=752029696B;1000000000:;500000000:;0;36888453120 'memory.usage.percentage'=97.96%;0:95;0:98;0;100 'memory.buffer.bytes'=0B;;;0; 'memory.slab.bytes'=291487744B;;;0;Comme on peut le constater, j’ai 2 fois la ligne :Ram total: 34.36 GB used (-buffers/cache/slab): 33.65 GB (97.96%) free: 717.19

141
ltirand
Centreonian
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biocorp_63Steward *
asked in Data usage and Visualization
Ancienne IP d'un hôte lors du contrôle au lieu de la nouvelle

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. 

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morganSteward *
asked in Platform
Find and reset login/password for Centreon MAP

I can no longer connect to my Centreon MAP server from my thick client. I feel like I'm entering the correct credentials, but each time the "Could not send Message" notification appears. I would like to know where I can find my login / password and how can I reset them ?

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