Centreon Infra Monitoring

Hello, I am trying to use the Netapp Ontap SNMP plugin by following this https://docs.centreon.com/pp/integrations/plugin-packs/procedures/hardware-storage-netapp-ontap-snmp/ .I am able to ping it but all the other services have an “Execute command failed” error and I can’t figure out where it comes from. I tried to configure a community on my Netapp as well but nothing changed.Thanks in advance for the help.

Hello everyone,I’m on Centreon 23.10.7 and on OpenID connect conf, I think that the scope part isn’t working.I put “openid email profile” in the scope but, in the logs during a connexion test I only see “openid” : Result, I only have “sub” claim and not user info like email to match with my centreon users entries.Maybe an issue with the version ?Thanks for your help !

What characters are allowed in a service name? Or which ones are forbidden?I haven't found anything on this subject in the documentation.Best regardsStéphane

Hello,seems like dashboard data does not corresponds to data which centreon is showing. Any ideas? Im using latest version 24.04.2Thanks 

Centreon 23.10 install via ovaSnmpv3 setted and tests via command line between 2 serveurs (centreon and snmpv3 agent) is functionning perfectly. Hi all, here is my issue :I’ve got an issue to define snmp-username in centreon, The error message is “Missing parameter Security Name, in the status of the message I can copy the command line with the options.I copied the command line and I noticed that there’s NO “security name parameter” in the command line.So, I ran manually the command line with the “security name” and everything ran perfectly.I checked in Centreon (configuration > services > services by hosts) → I notices that in the options (-snmpm-username-authpassphrase-privpassphrase-authprotocol-privprototol )are setted. But the command line I copied from Centreon did not include the security name. Could you please tell me why the command line sends by Centreon did not include the “Security Name” ?Thank you for your help. Kay

Hello,Thank you for welcoming me into your community.I have an issue with Checkpoint firewalls plugin pack and SNMP v3.When I try a snmpwalk is ok :snmpwalk -v3 -l authPriv -u xxx -a SHA256 -A 'yyy' -x AES256 'zzz' 10.40.1.mmBut when I try with centreon checkpoint script it always return “unable to create session”/usr/lib/centreon/plugins/centreon_checkpoint.pl --plugin=network::checkpoint::snmp::plugin --mode=connections --hostname=10.40.1.mm --snmp-version='3' --snmp-username='xxx' --authpassphrase='yyy' --authprotocol='SHA256' --privpassphrase='zzz' --privprotocol='AES256'Maybe something I’m doing wrong ?Any ideas ?Thanks in advance,JB 

Hi, I want to monitor my printer (Konica Minolta) i used snmpwalk and snmpget for extract the MIB and OID.I followed this post for my the Centreon’s settings : My target is to get an alert when the levels of ink are low but i got all the time the errot “(Execute command failed)” Can someone help me ? I can’t found the solution, OID look complicated to use...

Hi,I'd like to install a poller on the Centreon server itself.But when I add it from the web interface, it doesn't start.even after export the conf.Thanks for your help. 

i have install centreon24.04  i have change $USER1$  to /usr/local/nagios/libexec   but  if i add an command ,it not list my plugins   how can i do that can list my install plugins?

Good morning. I can't get Teams notifications to work via Webhook.When I test sending a notification from my centreon server with this customize command with my information, I get this error 500 Certificate verify failed.What could this mean? And how to bypass this verification?/usr/lib/centreon/plugins/centreon_notification_teams.pl --plugin=notification::microsoft::office365::teams::plugin --mode=alert --custommode=webhookapi --teams-webhook=[URL_WEBHOOK] --notification-type='RECOVERY' host-name=[URL_WEBHOOK] --service-state='UP' --date='14-06-2022' --action-links --centreon-url=[URL_CENTREON]Use of uninitialized value in concatenation (.) or string at /usr/lib/centreon/plugins/centreon_notification_teams.pl line 9512.Use of uninitialized value in concatenation (.) or string at /usr/lib/centreon/plugins/centreon_notification_teams.pl line 9512.Use of uninitialized value in concatenation (.) or string at /usr/lib/centreon/plugins/centreon_notification_teams.pl line 9569.Use of uninit

23.10 broker documentation for Unified SQL output statesunified-sql-type outputs have the following parameters:.. Connections count Number of connections to the database maintained by this output. This allows broker to write data in parallel using up to 3 connections: 1: all the database traffic goes through only one connection. It is fine for small platforms. 2: one connection is dedicated to the traffic (BULK INSERT statements) towards the data_bin and logs tables and the second one handles the rest. 3: two connections are dedicated to the traffic (BULK INSERT statements) towards the data_bin and logs tables and the third one handles the rest. We recommend this setting for large platforms. But looking at actual 23.10 broker configuration UI for Unified SQL I don’t see “Connections count” named setting. There is however a “Number of connection to the database” but (?) for that parameter states “Usually cpus/2”.So which is it? Is UI’s “Number of connection to the database” setting s

Hello,after upgrading centreon to 24.04, i have this issues when i want to modify notifications command or plugins paramters :    Can you help me please?Thanks a lot

Greetings, I’m using the plugin “storage::hp::3par::ssh::plugin”, i have a case where i need to set thresholds for “ node1~Node Input 12V#hardware.sensor.voltage.volt” but i didn’t understood the correct syntax… I’m using the option ```--threshold-overload```, supposing i need to set critical threshold for “< 11.30” or “> 12.7”, what would be the syntax? Thanks!

HiSince updating our centreon platform to version 23.10.3, I have four connectors in the being 'UNKNOWN: Cannot get token'. On the host, I've used the 'OS-Windows-SNMP-Custom' and 'App-Commvault-Commserv-restapi' templates.   For services, I have more or less the same commands I'm new to Centreon and the update was carried out by a service provider without any support.I think the problem lies with the configuration on the host and/or the version of the package to be used. Can anyone give me a clue as to how to fix this?ThanksFred

Hi the community,I have follow multiple procedures of centreon documentation to migrate my centreon in 2.8 on CentOS 6 to centreon 23.04 on Debian 11 and everything is functional except some of my personnalised plugins. When I run the command on CLI, it work : But in web interface it return “Execute command failed” : Here is my right access :If you can help me, I'd be very grateful.

 Objet : Supervision des services auto-service sur VM Windows avec Centreon /SNMPBonjour,J'ai besoin de votre aide pour superviser tous les services auto-service sur des VMs Windows.Le problème est que les plugins Centreon par défaut utilisent des commandes WMI (pas d’installation de client centreon sur les machines), ce qui n'est pas adapté à mon besoin car mon équipe souhaite utiliser uniquement les services SNMP.J'ai essayé de créer un nouveau service avec la commande suivante : /usr/lib/centreon/plugins/centreon_windows_snmp.pl --plugin=os::windows::snmp::plugin --mode=service --hostname=$HOSTADDRESS$ --snmp-version='$_HOSTSNMPVERSION$' --snmp-community='$_HOSTSNMPCOMMUNITY$' --service='' --state='paused|stopped' --regexp Cependant, je n'arrive pas à obtenir les résultats souhaités et à être alerté uniquement lorsqu'un service auto-service passe en état arrêté ou en pause.Pourriez-vous m'aider à configurer la supervision des services auto-service sur des VM Windows en utilisant uni

Hello, we are preparing to migrate from CentOS7 to OL8 following this procedure:https://docs.centreon.com/docs/22.10/migrate/migrate-from-el-to-el/#step-1-install-the-new-server The thing is that our database is already running on OL8 so I don’t want to migrate that. As I understand, in that linked procedure during the installation of Centreon I need to provide the database server, but I don’t know how that would affect the DB while stil having to perform the migration. Is there any documentation for this case? I was thinking that maybe I can clone the DBMS server and use that one as a temporal DB and after completing the installation and migration connect the new OL8 Central to the actual DBMS server. Is that a good way of doing it? Regards,Enrique

Hello, i have a problem with nagvis when i want create a new icon for exemple. I have this message Failed to get objects: The backend with ID "centreonbroker_1" of type "" does not exist. Here the nagvis.ini.confg [backend_centreonbroker]backendtype="centreonbroker"statushost=""dbhost="localhost"dbport=3306dbname="centreon_storage"dbuser="centreon"dbpass="centreon"dbinstancename="default"htmlcgi="/centreon"  Do you have an idea or give me a log to check? Thank you

i have installed centreon 23.10 on my new machine, and i’m trying now to install nagvis with it.What my newly installed machine nagvis look like so far.I’ve seen this around, and it seems it’s due to nagvis not being installed.I’m currently following this procedure : https://www.it-connect.fr/centreon-enterprise-server-cartographie-avec-nagvis/ and i’m stucked at the moment where it’s asked to clon the centreon-nagvis-backend.git.knowing how trickey it could be, i first checked if the file was still available, and it appears that it’s not.Another user on this forum have the same issue with this file here, at the end : I took a look around the centreon repos page , and among the 16 packages, none seems to have any link with nagvis.however, i found that : https://github.com/centreon/centreon-nagvis. It seems legit, since it’s from the centreon page. i may test it, to see if it works.I you happen to have an archive of the centreon-nagvis-backend.git file, please let me know.

I don’t know how to fix this problem with Windows Server and SNMPv3 

Hi,I’m in the process of reinstalling of Centreon on one of our platform which presents too many unresolved and spurious issues (it’s a RHEL 8, Centreon 23.10).I wonder about those two files I get after the uninstall of Centreon packages on the central:/usr/share/centreon/.env.local.php.rpmsave/usr/share/centreon/.env.rpmsaveI’m not asking what a .rpmsave file is, but the purpose of the two relative files.Content of the first is (I just deleted the “secret” which is a long hexadecimal string): <?php// This file was generated by running "composer dump-env prod"return array (   'APP_ENV' => 'prod',   'APP_SECRET' => '',   'APP_DEBUG' =>  true,   'DEBUG_LEVEL' => 100 );(I’m surprise there isn’t a PHP closing tag but maybe it’s normal)Second one is that (secret string removed also) :APP_ENV=prod APP_SECRET=I remember an episode where the Centreon support asked me to install a PHP module to help them to troubleshoot the problem I had. I know I’ve done the necessary for the mo

Hi,Sur mes Pollers, j'avais déjà remarqué des fichiers dont le nom commence par "sed" dans le dossier /etc/centreon-engine.Mais aujourd'hui, j'ai un de mes Pollers qui contient 759 de ces fichiers.Que sont ces fichiers ?Pour information, mes Pollers sont doublés. Il y a un actif et un passif. Sans rentrer dans le détail de la configuration, le Poller où je rencontre cette saturation est inactif (centengine est arrêté).

Hi,I observe this on Centreon 23.10 but this has been the case at least from 20.04.On RHEL 8 a user modified config file usually generate a *.rpmnew file when a new version of the config file has to be installed, so the it’s possible to keep user modifications in place and eventually merging both files when it makes sens. Actually in this case there isn’t even a new version of this file. The update just overwrites it for nothing, this is annoying.

Hello,I want to get the CPU from recent Aruba switch 1930 or 2530 and i have the error “UNKNOWN: SNMP Table Request: Cant get a single value.” with the plugin pack aruba./usr/lib/nagios/plugins/centreon-plugins/centreon_plugins.pl --plugin=network::aruba::standard::snmp::plugin --mode=cpu --hostname=192.168.10.231 --snmp-community='centreon' --snmp-version='2c'UNKNOWN: SNMP Table Request: Cant get a single value. Thanks for help.

Hi team,For sending events from Centreon to ServiceNow instance, i configured servicenow event manager, using the following document. https://docs.centreon.com/docs/integrations/event-management/sc-service-now-em-events/.But, i was unable to get the events  in servicenow instance and in the central-broker-master.log log file, i am getting the error like: [2024-05-27T23:55:21.285-05:00] [lua] [error] lua: unknown error running function `write'Do you have any suggestions to help me solve the problem and to get the events in servicenow instance?