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2402 Topics
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mozes1988Steward *
asked in Data usage and Visualization
Issue with VCenter since last update

Hi,Since the last update (version 20.10.4), I’ve been experiencing issues with my VMware setup. The account field in /etc/centreon/centreon_vmware.json is empty, and when I try to resend the login from the Centreon UI in the "Additional Connector Configurations" section, I get the following error:[parameters.vcenters[0].username] The string is empty, but a non-empty string was expected.This issue occurs on all my vCenter hosts. Do you have a solution? When I recreate a vCenter, it works fine. 

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LaurentVSteward ***
asked in Platform
Services Scan - Rights?

Hello all, I try to fond a way to discover services without giving Admin rights.When I want to scan services, I can only apply (click on save) when I have ADMIN rights.can you say me if a specific right is necessary to permit the save?My user has good ACLs (menus, resources,...). Button is there but when we click on it, nothing works…when I give Admin rights to user, it works... Thanks, Laurent

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Stéphane
asked in Platform
Search and CQL

Hi,A search like “host_group:toto.*titi” doesn’t work in 23.10.18. Is it a bug?

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JeremieSteward *
asked in Data collection
Plugin Centreon App-Db-Influxdb-Query-custom

Hello,I'm trying to use the Query service from Centreon plugin App-Db-Influxdb-Query-custom but still get issue.Here is the request I want to duplicate in Centreon :select last(XXX) from backbone.raw_for_1w.snmp_nokia_bkb_tps where agent_host='YYY'I've tried/usr/lib/centreon/plugins//centreon_influxdb.pl --plugin=database::influxdb::plugin --mode=query --hostname= --port=8086 --proto=https --username='user' --password='***' --query='last_value,SELECT last(XXX) AS "last_value" FROM backbone.raw_for_1w.snmp_nokia_bkb_tps WHERE agent_host=''YYY'' GROUP BY "agent_host"' --instance='--instance='agent_host'' --output='--output='last_value'' --multiple-output='' --warning-status='' --critical-status='' --hostname=vip-AAAor/usr/lib/centreon/plugins//centreon_influxdb.pl --plugin=database::influxdb::plugin --mode=query --hostname= --port=8086 --proto=https --username='user' --password='***' --query='last_value,SELECT last(XXX) AS "last_value" FROM backbone.raw_for_1w.snmp_nokia_bkb_tps WHERE ag

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sdouce
sdouceBuilder *
asked in Platform
Service blocked in passive mode

Hello,On 22.10.28Some of our probes remain stuck with active_checks_enabled=0, even though all configurations indicate that the service should be set to 1.For visualization on our poller, the services.cfg file contains:define service {    host_name                      toto.nomdedomaincache.fr    service_description            CPU    register                       1    active_checks_enabled          1    use                            VMWARE_ESX-CPU    _SERVICE_ID                    302823}  And on the Centreon side: The only ways to resolve this issue are:Simply transferring the host to another poller. Stopping centengine, removing the service from the retention.dat file, and then restarting (if there is only one poller).

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gusSteward *
asked in Platform
Question NSclient++

Hello guys  i have a problem when trying to connect to nsclient my windows box is running the nsclient++  when i’m trying to connect to my nsclient from my centreon server i have a timeout on my centreon here is the command on my centreon /usr/lib/nagios/plugins/check_nrpe -H <ip of the windows>  -p 5666   -n  here is the message from the logs of the nsclient \include/nrpe/server/protocol.hpp: Accepting connection from <ip of the centreon server>, count = 1\include\socket/connection.hpp: Failed to read data : End of file here is my config file  # If you want to fill this file with all available options run the following command:#   nscp settings --generate --add-defaults --load-all# If you want to activate a module and bring in all its options use:#   nscp settings --activate-module <MODULE NAME> --add-defaults# For details run: nscp settings --help[/settings/log]; LOG LEVEL - Log level to use. Available levels are error,warning,info,debug,tracelevel = debug; DATEMASK

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geezer123
geezer123Steward *
asked in Platform
Percona MySQL server compatibility issue while installing 23.04

Hello, we tried to install Centreon 23.04 on RHEL9.2 with percona mysql 8.percona-server-shared-8.0.33-25.1.el9.x86_64percona-server-client-8.0.33-25.1.el9.x86_64percona-icu-data-files-8.0.33-25.1.el9.x86_64percona-server-server-8.0.33-25.1.el9.x86_64 however in the database partitioning phase we get error:MySQL server is not compatible with partitioning. MySQL version must be greater or equal 5.1.Does anybody know how to do the partitioning manually or how else this could be avoided?

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geezer123
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Stéphane
posted in Platform
Centreon inaccessible après mise à jour en 23.10.21

Bonjour/Hi,No access after upgrade from 23.10.18 à 23.10.21. Ça keep on la “Centreon is loading” page. Pas eu le temps to troubleshoot yet.This platform has not any tweak of any kind, it has been installed and is regularly updated and that’s all. Only a few hosts (maybe three in addition to the platform’s host eux-self.Cordialy.

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PeterPanSteward *
asked in Platform
Services file for BAM and MAP disappear

Hello,I’m pretty new to Centreon, so I apologize in advance.Someone in the company installed the MAP, MBI, and BAM extensions for Centreon 24.10.Everything was working fine until I ran systemctl restart centreon.After that, I couldn’t use the MAP and BAM modules in the web interface. After some research, I found that the .service files on the server had disappeared.I can still see the packages on the server and their licenses in the web client.I haven’t configured or created anything in MAP/BAM yet, so I’m a bit lost and unsure what to do.Should I manually create the .service files?I tried reinstalling the MAP extension, but unfortunately, it didn’t regenerate the .service files.

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ahurtadoSteward **
asked in Platform
Using --regexp-name/--process-name options in centreon_windows_wsman.pl with mode 'processes'

Hello,I’m trying to understand how options ‘--regexp-name/--process-name’ work together in plugin centreon_windows_wsman.pl. I haven’t get it.According to help info:--process-name: Filter process name.--regexp-name: Allows to use WQL wildcard to filter process name (with option            --process-name).How does it mean? What is the right way to do it? Is it a real regular expression? Or a WQL-sysntax query? Where do I have to put the regexp? If I want to get all processes starting with ‘p’, how do I have to write the options?:--process-name --regexp-name=”^p” ? --process-name=”^p” --regexp-name ? --process-name --regexp-name=”%p” ? --process-name=”%p” --regexp-name ? --regexp-name=”^p” ? .. …I haven’t found the way…If anybody can give me some light...Thanks in advance.Regards,Albert

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JoelSteward *
asked in Data collection
NSclient++ web server vulnerabilities

Hello everyone,Do you know, how could I block in nsclient++ for the web server (host: 8443) the protocol SSL/TLS and the cipher suites?I have tried several configuration, but I still have the sames vulnerabilities.I saw that is possible using NRPE using:[/settings/NRPE/server]use ssl = trueinsecure = falsessl options = no-sslv2,no-sslv3,no-tlsv1.0,no-tlsv1.1allowed ciphers=HIGH:!aNULL:!MD5:!3DESBut like i said i’m using [/settings/WEB/server] for the restapi monitoringBut that don’t workDo you have a solution?Best regards

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Centreon Lord Commander
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marek.polacikSteward *
asked in Platform
Centreon Remote server 23.10

Hello,i have multiple remote servers and one of them has strange behavior.Most of the services are ping.But sometimes there is drop on hosts/services actively checked on the grapf of engine statistics and spike of the latency. CPU and memory on remote server are not fully utilized. Where can be problem?

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dagabard
dagabardSteward *
asked in Data collection
UNKNOWN: Cannot encode result error in plugin centreon vmware.

hi, i work with the plugin centreon vmware.in test my result is OK with a vcenter, /usr/lib/centreon/plugins/centreon_vmware_connector_client.pl --plugin=apps::vmware::connector::plugin --mode=swap-vm -custommode=connector --connector-hostname='localhost'     --connector-port='5700' --container='***********’ i have installed the connector in the same os, but in a highest release (centos 7.4 vs centos 7.9) , the same command return : UNKNOWN: Cannot encode resultwith debug :{ "code": -1, "short_message": "Cannot encode result" }the pb is not the .pm, this is ok on the test platform , and when i ask it with curl in the prod server , it’s ok ...is anyone has (or had) the same problem and have resolved it ? do you have the same problem with another plugin ? 

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dagabard
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longSteward **
posted in Contribution and Development
Configuration SAML v2 avec Entra ID (Azure AD) - Centreon 24.10 - Debian 12

Je partage ma configuration et les différents points de blocages/bugs rencontrés durant la configuration de l’authentification SAML avec l’IdP Entra ID.Tout d’abord créer l’application d’entreprise sur Entra ID.Pour commencer la config : Le remote login correspond à https://login.microsoftonline.com/<ID_IdP>/saml2Le issuer URL correspond à l'entité qui émet les assertions SAML fourni par l’IdP, sous la forme ici : https://sts.windows.net/<ID_IdP>/RAS pour l’ajout du certificat (à récupérer dans l’application entreprise Entra ID) Pour “User ID Attribute” j’ai rencontré des bugs, si je ne précise pas l’URL complète (ce qui n’est pas indiqué dans la doc) il ne parvient pas à récupérer l’ “User ID Attribute” correctement.Bugs à corriger : https://github.com/centreon/centreon/issues/5166 J’ai ajouté cette ligne qui corrige ligne 76 : “requestedAuthnContext” => false,”​@Laurent l’ajouter par défaut dans les prochaines versions ? Pour vous aidez à débuger : activer le mode débu

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gusSteward *
asked in Platform
Nrpe on ubuntu 24.04

Hello guys i’m trying to monitor a ubuntu 24.04 and i have some issues i had 5.38 perl version and had this problem when trying to  dowload nrpe client apt -y install centreon-nrpe4-daemon centreon-plugin-operatingsystems-linux-local Les paquets suivants contiennent des dépendances non satisfaites : libcrypt-openssl-aes-perl : Dépend: perlapi-5.36.0 mais il n'est pas installableE: Impossible de corriger les problèmes, des paquets défectueux sont en mode « garder en l'état ». and when i deleted perl 5.38 to switch on perl 5.36  i had this problem  Vous pouvez lancer « apt --fix-broken install » pour corriger ces problèmes.Les paquets suivants contiennent des dépendances non satisfaites : centreon-plugin-operatingsystems-linux-local : Dépend: libcrypt-openssl-aes-perl mais ne sera pas installé                                                Dépend: libpod-parser-perl mais ne sera pas installé                                                Dépend: libnet-curl-perl mais ne sera pas installé

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victor bannierSteward *
asked in Data collection
critical triggered a day

hello all ,I need to retreive the number of critical triggered on a daily basis.Im a little lost on the solution to put in place to produce this information.can someone guide me ?thanks for the reply.

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Rikosp
RikospSteward *
asked in Platform
Rest API v2 - Error while searching for service templates

Hi.My Centreon is IT100 24.04.7 and I’m playing with Rest API v2.I try to get a service template by searching for its name or its id but I always have a code 500 with the following message: “Error while searching for service templates”. Error while searching by name On the other hand, the search for template services works well when I don’t put any search in query parameters. Ok with no search parameterWhat am I doing wrong? Is it a known bug?

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sdouce
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SavCentBuilder *
asked in Platform
23.04 - Database Partitioning not up to date

Hi,The service ‘Partitioning’ on my server goes critical.Result of /usr/share/centreon-bi/etl/centreonbiMonitoring.pl --db-content[mod_bi_metriccentilemonthlyvalue: 2023-07-01 00:00:00] [mod_bi_metriccentileweeklyvalue: 2023-07-17 00:00:00]database view from centreon-web:command i try :nohup /usr/share/centreon-bi/etl/dimensionsBuilder.pl -d > /var/log/centreon-bi/rebuild_dimensions.log &2023-10-10 14:42:17 - INFO - Getting servicecategories properties from Centreon database2023-10-10 14:42:17 - INFO - Updating servicecategories dimension in Centstorage2023-10-10 14:42:17 - INFO - Getting service properties from Centreon database2023-10-10 14:42:17 - INFO - Updating service dimension in Centstorage2023-10-10 14:42:17 - INFO - Updating metric dimension in Centstorage2023-10-10 14:42:17 - INFO - Updating liveservice dimension in Centstorage2023-10-10 14:42:17 - INFO - Updating centile properties2023-10-10 14:42:17 - INFO - Send ACL synchronization signal to CBIS2023-10-10 14:42:17

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silex27Steward ***
asked in Platform
CLAPI applytpl bugged in new version ?

Hello [root@ip-10-0-12-126 ~]# centreon -u dummy -p 'vuYAQ#9gr!5u5xx' -o HOST -a applytpl -v "REVERSE-PROXY-2"Return code end :But if I click the “ Create Service linked to the template too” on the GUI , its works. I didnt had any issues with any other clapi command, seems strange this one fails. Also, the hostname is 100% correct, because rest of clapi commands are working fine. Any workaround ? I wouldnt want to downgrade centreon version just for this. Centreon v.24.10.3

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carnabilSteward ***
asked in Platform
Monitoring VSAN

Hi, we are trying to monitor a vsan-cluster-usage through the centreon_vmware_connector_client.pl plugin. To do this, we have copied the files VIM25VsanmgmtStub.pm and VIM25VsanmgmtRuntime.pm into the same folder where the VIM25Runtime.pm file is located. This has worked for us so far in Centos 7 but when migrating to Debian 11 we get the errorUNKNOWN: Vsan is not enabled in vmware connector.We don't see any difference but it doesn't work correctly.Any ideas? Thanks

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mathiasSteward **
asked in Platform
REST API : "HOST panel : create services linked to the template too" switch y/n

Bonjour, In the host panel, there is a radio switch “ Create Service linked to the template too”.Is it possible to activate it with the rest API? With the REST API, i am creating new hosts from template.But the new hosts don t have services linked to the template.Is it possible to add these services linked to the template with the rest API? Thanks for the future answer,Mathias 

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Stéphane
asked in Platform
Poller@AWS

Bonjour/Hi,Est-ce que des gens ont expérimenté ou utilisent un poller distant chez AWS (ou plus largement dans le cloud) et auraient des retours d’expérience à partager ? (Poller distant chez AWS, serveur central en local)Does any people tested or use a distant poller hosted at AWS (or another cloud provider) and would have some user experience to share? (Distant poller in the cloud, central server on-premise)Bonne journée/Have a nice day.

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JumulusSteward **
asked in Platform
checks stop working / what to verify to find the problem ?

Hello guys,Since few weeks, i need to restart my vm centreon 22.04 (centos 7) every 2 or 3 days.all check stop and the next check is in the past.I don’t know what to check or verify in such case. Here is an exemple of what i mean: 

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AntoninMHBSISteward **
asked in Platform
Error ACL management

Hello everyone,Since upgrading to 24.04.7, I have a problem with ACL management.My non-admin users no longer see the service groups in the detailed services or in the custom views.If I set my user as administrator, I can see the service groups. I've looked at the acl management and resource access is set to all.For testing purposes, I gave my user full rights (he has access to all) but the list of group services remains empty. I've checked that my user is in the right rights group. When I want to reload the ACLs, I get an error message. Thanks for your help

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thierry.lamoureuxSteward *
asked in Platform
ACL issue - no ressource showed

Hello,I have an issue regarding ACL. I wanted to restrict the ressource view to some users.For information I run a fresh 24.04.07 centreon installation made on a debian 12.Here what I’ve done (following the documentation) :Creation of a “Ressource Access” ACL On tab “Hosts resources” I’ve checked only the host I wanted to display and leave everything by default On tab “Services Resources” I’ve checked “Include all servicegroups” I leave the others tab as default Creation of a “Menu access” ACL I only checked “Home”, “Monitoring” and “Reporting” Creation of a “Action Access” ACL I duplicated the existing “Simple User” ACL and removed some actions like Enable/Disable Notification … I just wanted the users to have a display access. Finally I created an “Access Group” linked with a test user and in the “Authorizations information” tab I selected the 3 ACL I just created.When I log on with my user display limitation are OK but I don’t see any hosts or services.I tried a lot of different

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