Centreon Infra Monitoring

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   

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,

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,

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

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

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

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?

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

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

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

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?  

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. 

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 

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

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

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 ?

Hello,I want to use http collection to query the Redhat Ansible Automation Platform API.To authenticate, I first need to retrieve the cookies from this request:[root@107501lctm collection-config]# curl -c - https://console.aap-organismes.hp.cnp.ramage/api/login/ -v*   Trying 55.245.223.47...* TCP_NODELAY set* Connected to console.aap-organismes.hp.cnp.ramage (55.245.223.47) port 443 (#0)* ALPN, offering h2* ALPN, offering http/1.1* successfully set certificate verify locations:*   CAfile: /etc/pki/tls/certs/ca-bundle.crt  CApath: none* TLSv1.3 (OUT), TLS handshake, Client hello (1):* TLSv1.3 (IN), TLS handshake, Server hello (2):* TLSv1.3 (IN), TLS handshake, [no content] (0):* TLSv1.3 (IN), TLS handshake, Encrypted Extensions (8):* TLSv1.3 (IN), TLS handshake, [no content] (0):* TLSv1.3 (IN), TLS handshake, Certificate (11):* TLSv1.3 (IN), TLS handshake, [no content] (0):* TLSv1.3 (IN), TLS handshake, CERT verify (15):* TLSv1.3 (IN), TLS handshake, [no content] (0):* TLSv1.3 (IN), TLS

Bonjour , je suis nouveau dans l'utilisation de centreon. Je souhaite la tester pour la déployer chez 1 client si elle fonctionne .je rencontre 1 problème pour me connecter au serveur afin d'accéder à la page de configuration. je suis sur la version 23h10 sur VMware (format machine virtuelle). Quand je me connecte avec mon ip ; admin/ Centreon!123 ça ne fonctionne pas . Ensuite j'ai le message utilisateur bloqué .une autre question: Comment mettre l’ip en fixe ? Merci d'avance pour votre aide .

Hello,Do you have any documentation for use HashicorpVault with centreon_vmware daemon ?Sebastien

helloI got an appliance (fortinet analyzer) that has a snmp capability, it works fine for basic system info like cpu, nic and storage, but for the memory it uses the same mib as the storage and it is filtered  here is an extract of the snmpwalk, the ram and swap are in the hrStorage* tables along with the hard drivesHOST-RESOURCES-MIB::hrMemorySize.0 = INTEGER: 8161580 KBytesHOST-RESOURCES-MIB::hrStorageIndex.1 = INTEGER: 1HOST-RESOURCES-MIB::hrStorageIndex.2 = INTEGER: 2HOST-RESOURCES-MIB::hrStorageIndex.3 = INTEGER: 3HOST-RESOURCES-MIB::hrStorageIndex.4 = INTEGER: 4HOST-RESOURCES-MIB::hrStorageType.1 = OID: HOST-RESOURCES-TYPES::hrStorageRamHOST-RESOURCES-MIB::hrStorageType.2 = OID: HOST-RESOURCES-TYPES::hrStorageVirtualMemoryHOST-RESOURCES-MIB::hrStorageType.3 = OID: HOST-RESOURCES-TYPES::hrStorageFixedDiskHOST-RESOURCES-MIB::hrStorageType.4 = OID: HOST-RESOURCES-TYPES::hrStorageFixedDiskHOST-RESOURCES-MIB::hrStorageDescr.1 = STRING: Physical MemoryHOST-RESOURCES-MIB::hrStorageDescr

Hello,Since last week my Centroen doesn’t work, I checked all file in /var/log/centreon* and i don’t have any clue for the database issue. The only one that I get are :MySQL error : cannot connect to database 'mysql:host=localhost:port=3306;dbname=centreon': Can't connect to local server through socket '/run/mysqld/mysqld.sock' (2) (caller: gorgone::class::db:/usr/share/perl5/gorgone/class/db.pm:342) (try: 0)and pe":"PDOException","file":"/usr/share/centreon/www/class/centreonDB.class.php","line":147,"code":2002,"message":"SQLSTATE[HY000] [2002] No such file or directory","previous":null},"custom":{"db_name":"centreon","pdo_error_infos":["HY000",2002,"No such file or directory"],"pdo_error_code":2002,"dsn_mysql":"mysql:dbname=centreon;host=localhost;port=3306"}}}[2025-04-08T10:58:29+02:00] CRITICAL : [CentreonDb] Unable to connect to database : SQLSTATE[HY000] [2002] No such file or directory | {"context":{"default":{"back_trace":{"file":"/usr/share/centreon/www/class/centreonDB.class.

Hello, I’m encountering an issue when trying to retrieve the ID of a host category using the following API route: {{baseUrl}}/configuration/hosts/categories?search={"name":"X"} If the host category X is not linked to any host, the API returns an empty result. However, if I don’t use the search parameter, the API lists all my categories — including the one named X, even if it’s empty. My goal is to retrieve the ID of this category to use it in another script. As a workaround, I can fetch all categories without using the search parameter and then filter the results manually, but that requires handling pagination and parsing the entire result set, which is not ideal. I don’t understand why the category is returned when calling the endpoint without search, but not when using the search filter. To me, this behavior could be considered a bug. Has anyone experienced this before, or does someone have more information on this? Thanks in advance!

I am installing a distributed architecture for my centreon.I have a central centreon and I need to install a remote server on it (maybe in Proxy mode) and finally pollers in different locationsThe IP addresses of the central server, remote server and pollers are in different network ranges and are connected by VPNs. The VPNs allow traffic on all ports from Central to Remote and from Remote to Poller.this would be the architecture I have followed the steps in this post. But I have checked everything and I can't detect the problem.On the server I have this error in /var/log/centreon-gorgone/gorgoned.log2025-03-07 13:35:12 - DEBUG - [proxy] skip node pull target '223' for node '223' - never connected2025-03-07 13:35:12 - DEBUG - [proxy] no pathway for target '223'2025-03-07 13:35:12 - DEBUG - [proxy] skip node pull target '223' for node '223' - never connected2025-03-07 13:35:12 - DEBUG - [proxy] no pathway for target '223'Can anyone help me?THX

I’m trying to migrate an old Centreon 19.10.23 running on CentOS7 to 24.04 running on almalinux 8.I have followed the procedure here : https://docs.centreon.com/fr/docs/migrate/migrate-from-el-to-el/The problem occures during the web upgrade : 20.04.18 to 20.04.19    There is no active transactionIn the sql-error.log :2024-08-22 14:00|0|0|TokenRemoval CRON: failed to delete old tokens2024-08-22 15:00|0|0|Deleting expired refresh tokens2024-08-22 15:00|0|0|SQLSTATE[42S02]: Base table or view not found: 1146 Table 'centreon.security_authentication_tokens' doesn't exist QUERY : DELETE st FROM security_token stWHERE st.expiration_date < UNIX_TIMESTAMP(NOW())AND EXISTS (    SELECT 1    FROM security_authentication_tokens sat    WHERE sat.provider_token_refresh_id = st.id    AND sat.token_type = 'auto'    LIMIT 1) This table does not exist.I tried to use the solution proposed here :to create the missing tables. it works fine for security_token but there’s an error when I try to create sec

I no longer have access to my administration platform