Centreon Infra Monitoring

Hello,It seems the documentation is missing for an upgrade from 23.04 to 23.10.Thanks to correct that please (the last mentionned is from 22.10, it may not be long to add the 23.04 entry) : Best regards,

Hello, I have seen Centreon 23.04 is now compatible with EL 8/9 and Debian 11.We now use the opensource version on Centos + Centreon 20.04 (+pollers) and are going to migrate soon to Centreon 23.04 (+pollers) Can you please let me know which OS/version is recommanded by Centreon to install Centreon 23.04 (server, HA, pollers...) and upcoming versions ?Is it the same to use Alma or Debian or is there a “better” or more recommanded OS (OS used at Centreon to develop the solution now and the next years...) ? Thanks a lot for the information you may provide.

Hello,I have added Central host with “Central” template, but my ssh port isn’t sconfigured by default.Result : I have this message : connect to host 127.0.0.1 port 22: Connection refused.How can I change SSH port on the “App-Monitoring-Centreon-Central-Broker-Stats” command ? Thank you for all :) Florian

Bonjour à tous,J’ai besoin de monitorer certaines interfaces de mon firewall sonicwall, j’ai donc effectué l’installation du plugin pack sonicwall. tout est OK pour le CPU, la RAM, par contre il n’y a pas de template pour les interfaces.J’ai listé les modes acceptés par le plugin et ai vu qu’il était capable de checker les interfaces (mode=interfaces). J’ai lancé la commande suivante dans mon poller :/usr/lib/centreon/plugins//centreon_sonicwall_snmp.pl --plugin=network::sonicwall::snmp::plugin --mode=interfaces --interface='2,3,4,5,6,24,25,26,27,28' --hostname=x.x.x.x --snmp-version='2c' --snmp-community='xxxxxxxxxx' --verboseJ’obtiens bien le statut de chacune de ces interfaces, par contre, je suis incapable de traduire cette commande en macros et générer un template de service…Je me suis penché sur la doc mais je n’arrive pas à traduire cette commande, si quelqu’un pouvait m’aiguiller, je suis nouveau sur Centreon et n’ai pas encore les bons réflexes…merci à tous.

Hello,Since version 22 I noticed that when I launch a command via CLAPI like an APPLYTPL on a host, the poller GUI doesn’t show that poller conf has changed. You don’t have any error generated by your command, in services by host you can see that new services have been created but poller conf is marked as unchanged.Of course if you reload the poller services are deployed successfully.If you click on the button “service creation” under host templates def directly in GUI, the poller conf is this time correctly tagued as changed.This is quite painfull when you make some massive changes because you have to reload all pollers if you don’t want to search which pollers were concerned by your modifications.This bug was not present in v 21, and seems still present in v 23...

Hello, After step Retrieve the databases of migration documenthttps://docs.centreon.com/docs/migrate/migrate-from-el-to-debian/#prerequisitesI cant log in web interface with admin and his credential.In login.log i gotAuthentication failed for 'admin' : invalid credentialsWhat config file i must check to change the password ? Many thanks,

Hi,i tested this chekc. on the Shell is WORKING [root@MONITORING]#/usr/lib/centreon/plugins/centreon_protocol_http.pl --plugin=apps::protocols::http::plugin --mode=json-content --hostname=rbitq.service-now.com  --proto='https' --urlpath='/api/now/table/cmdb_ci_win_server?sysparm_query=name=TESTVM&sysparm_limit=1' --basic --credentials --username='interface' --password='PassW0rd' --lookup='$..install_status' --critical-numeric='1:' --format-ok='CMDB' --format-warning='Error : %{values}' --format-critical='NO CMDB %{count}' --http-backend='curl'output:CRITICAL: NO CMDB 0 | 'count'=0;;1:;0; 'time'=0.329s;;;0; is working, in Centreon web i create the Command and i tested in shell su - centreon.engine [root@MONITORING]# # su - centreon-engineLast login: Tue Oct 31 13:53:44 CET 2023 on pts/0-bash-4.2$ /usr/lib/centreon/plugins/centreon_protocol_http.pl --plugin=apps::protocols::http::plugin --mode=json-content --hostname=rbitq.service-now.com  --proto='https' --urlpath='/api/now/table/cm

Hi,CentOS 7 / Centreon 22.10.14  i want to start / Test a python script.  /usr/bin/env python3 /tmp/Query.py Error:ModuleNotFoundError: No module named 'requests' python --versionPython 2.7.5 What can i do ?Thanks 

Hello, I have a problem. When creating a host, I don't have all the templates that appear during template selection (see screenshots). 

Hello,I am using a plugin to see the existence of a file but the problem is that the name of that file varies depending on the date. The format would be something likefile_yymmdd.confWhen configuring the control, I don't know how to add this variable parameter to the $_SERVICEFILTERFILENAME$ search field. Maybe a BASH command type date +"%d%m%y" can be added, but I don't know how to do it. Any ideas?Regards,

HiWhen you install a plugin pack, you get the locked featured service templates + the custom service templates, with this inheritance chain (as an example) :App-Protocol-HTTP-Response-Time-custom → App-Protocol-HTTP-Response-Time → generic-active-service-custom → generic-active-serviceIf I want to reduce this chain by using copies of the custom service templates, for example :MyTemplate-HTTP-Response-Time-custom → MyTemplate-generic-active-service-customi guess that my templates won’t be updated if the plugin pack is updated, right ? 🤔 In that case, if I want to keep the benefit of the plugin pack update, I should keep the inheritance from the locked templates, for example :MyTemplate-HTTP-Response-Time-custom → App-Protocol-HTTP-Response-Timebut this locked template has a mandatory inheritance from generic-active-service-customso, if I want to have different templates of generic-active-service (for different environments, PROD, UAT, TEST ...), I think that I must have a chain like th

Bonjour,Je n’arrive plus à afficher des graphs monitoring avec les widgets pour les vues personnalisées alors que d’autres widgets fonctionnent. (voir photo)Et même dans Supervision > Informations de performance > Graphiques je n’ai pas d’affichage.  Au début de l’installation de Centreon il y a quelques mois j’avais l’affichage des graphiques sur n’importe quelle vue, mais du jour au lendemain ils ont disparus et je ne sais pas pourquoi.J’ai essayé des solutions trouvé sur d’autres postes similaire mais je n’ai pas eu de résultats positifs dans mes essais.Je voudrais savoir si quelqu’un à une solution et si c’est lié ou pas au fait que je n’ai pas de licence (ex : IT-100 car nous avons 100+ hôtes en supervision) et que prendre une licence n’est pas une option pour le moment.

Hello,I'm trying to install the "SailPoint IdentityNow Rest API" plugin by following the doc: https://docs.centreon.com/fr/pp/integrations/plugin-packs/procedures/applications-sailpoint-identitynow-restapi/Unfortunately the command:yum install centreon-plugin-Applications-Sailpoint-Identitynow-Restapireturns an error:Loading mirror speeds from cached hostfilecentreon-business-stable-noarch 16/16centreon-stable 290/290centreon-stable-noarch 7775/7775No package centreon-plugin-Applications-Sailpoint-Identitynow-Restapi available.Error: Nothing to doA yum search centreon-plugin*Sailpoint*  returns nothing, whereas a yum list centreon-plugin\*  returns the list of installed or available plugins.Has anyone ever had this type of problem? 

We are still using the legacy MAP solutionWe are trying to give a RO user the possibility to see maps shared with him. The issue is that we don't know how to share these maps with the RO user. We found this info in the centreon docs: Granting privileges to Users roleUsers (in the context of users having the role of User in Centreon) only get privileges when maps are shared with them.Perform the following procedure to grant privileges using the sharing action.Go to Monitoring > Map. The Map homepage is displayed with the list of available maps. Click the share button corresponding to the map you want to share. The list of available roles is displayed. For the Users (called Operators in the list) role, select the privilege to grant in the dropdown list. Click Save to confirm.Info from <https://docs.centreon.com/cloud/graph-views/map-web-access/> This doesn't work for us as there is no share button under "Monitoring -> Map" There is already a map that was shared with this user

Hello ! I have no luck resizing my widget in any way. I even tried to adjust the index.ithtml in /usr/share/centreon/www/widgets/service-monitoring/src.  I would like to have the service-monitoring in full width of the Custom views page. Does soemone know the magic, how to ? Version 22.10

Hello,Currently on centreon 22.04 install on CentOS Linux release 7.9Has anyone upgraded to centreon 23.04 with the same OS (CentOS Linux release 7.9)? Regards

Hello, I have an automation for centreon install, which can do everything, but the first steps after the first startup. Which is an issue for me, I want it to be seamless.What I want to achieve is , I would like to rebuild centreon any time I want, load back the database and all the checks. What I want to skip basically is the “Welcome to Centreon” Setup page. If anyone played with this idea, I would like to hear some advice :)

Hi,What the reason for the choice of Perl for Gorgone? Why not C++ as for Engine and Broker? 

Hello , After a restore from backup, the Administration > parameters > option site is not working, its a blank page. The error : [24-Oct-2023 11:54:39 Europe/Paris] PHP Fatal error: Uncaught TypeError: array_map(): Argument #2 ($array) must be of type array, bool given in /usr/share/centreon/www/include/Administration/parameters/centstorage/form.php:48Stack trace:#0 /usr/share/centreon/www/include/Administration/parameters/centstorage/form.php(48): array_map()#1 /usr/share/centreon/www/include/Administration/parameters/parameters.php(77): require_once('...')#2 /usr/share/centreon/www/main.get.php(271): include_once('...')#3 {main} thrown in /usr/share/centreon/www/include/Administration/parameters/centstorage/form.php on line 48I have one more centreon instance and the form.php is the same on both. Version 22.10. Its propably something went wrong in database, but im not sure how to fix. Everything else works. 

Hello,I'm trying to set up the DHCP-Connection plugin which requests the interface.However, I get this error UNKNOWN: cannot get interface address: No such deviceI put the name of the interface under Windows Ethernet0 but I get the same message.I don't know where to find the correct name for the interface. Could you help me?Best regards,  

HiI'm trying to query the Palo Alto firewall with the centeron_paloalto.pl plugin and unfortunately the command hangs and does not return any response. When I execute the command with the snmpwlk tool, I get a responseFor example, I'm trying to execute the CPU command:sudo -H -u centreon-engine ./centreon_paloalto.pl --plugin=network::paloalto::snmp::plugin --mode=cpu --hostname=x.x.x.x --snmp-community=public Do you have any ideas

Hello,Im following the migration guide:https://docs.centreon.com/docs/migrate/migrate-from-el-to-debian/#prerequisitesAfter done the steps 4 adn 5 from Step 2 : Synchronize the data, i cant log in the web interface. in SYSLOG i have this errors:I have try to grant permision to mysql database But still is not working. Any idea?Thanks,

Hello,I wanted to export my collector config to check if my problem with centreon-engine password was solves.The export threw me an error :Error The description string for service 'Proc-(sd-pam)' on host 'srv-web' contains one or more illegal characters.Cannot resolve service 'Proc-(sd-pam)' of host 'srv-web'Do you know on which config file I can modify the description string and allow Centreon to export the collector config?Centreon is installed on a VM (Alma Linux, with Centreon 23.04).Thank you

Hello, i’ve installed a Centreon 23.04 Open Source on a isolated network that cannot access internet, even through a proxy. I can only transfer files (like a tarball) to this environment.How can i install the free Monitoring Connectors on this Centreon ? Like Base Pack, Linux SNMP, Windows SNMP etc …I know that i can easily install the plugins (from the centreon-plugins repo) but i want to install the full pack (with the commands, services templates and hosts templates already configured in the GUI)Thank you in advance,Maxime

bonjour, j’ai un problème, je n’arrive pas à superviser mon esxi, ça donne une erreur de ce genre (No output returned from plugin)aide moi svp!!