Infra Monitoring Platform

Hi,  Upgrading : centreon-engine-daemon-24.10.10-1.el8.x86_64 67/1663 Running scriptlet: centreon-engine-daemon-24.10.10-1.el8.x86_64 67/1663 /var/tmp/rpm-tmp.Gw3Dya: line 236: syntax error near unexpected token `<' /var/tmp/rpm-tmp.Gw3Dya: line 236: ` done < <(find /etc/centreon-engine-whitelist -type f -print0)' warning: %post(centreon-engine-daemon-24.10.10-1.el8.x86_64) scriptlet failed, exit status 2Error in POSTIN scriptlet in rpm package centreon-engine-daemon Upgrading : centreon-broker-cbd-24.10.10-1.el8.x86_64 68/1663 Running scriptlet: centreon-broker-cbd-24.10.

Hello,I have been experiencing several problems since today with version 24.10 Centreon On-Prem.My pollers can no longer communicate with my central server on port 5669.I have tried the various Centreon procedures to resolve this (restarting the centengine and gorgoned services, looking at the logs, etc.).I'm quite used to these problems in general but this time, strange behaviour is occurring.It seems that the input and output configuration of my central-module-master and central-broker-master have disappeared from the files when I display them via the CLI in SSH.I tried to see what was happening via the GUI but when I recreated and saved them, an error appeared: Could not resolve host: centreon.mysite.com for ‘https://centreon.mysite.com/centreon/api/latest/configuration/broker/1/outputs’.(Obviously, I've replaced the url in the error to show you)Same thing when I modify the input : Could not resolve host: centreon.mysite.com for ‘https://centreon.mysite.com/centreon/api/latest/confi

Hello ! I migrated my centreon from a 19 version to a 24 oneFrom my 19 version, I had a poller, that I didn’t touch at all, and now, I would like to get the configuration that is on that poller and migrate it inside the new 24 one (not add a poller to it, but merge it to the new centreon)Do you know how can I do that ? 

Hello, Ive set up centreon server and two pollers, for one poller everything works fine, for the other one, the poller.json file doesnt get sent at all? ive checked in centreon central and i saw it does get generated after export but its never sent to my poller because i cant find it in the poller, therefore i cant make connection between the two, and also in the centengine.cfg file i see broker module on my poller it set to ‘centrlal-module.json” when it should be set to something else etc, im confused why the .json file isnt being sent, if i add it manually will it work? ive even checjed the mysql db on centreon central and i see it has two pollers, so I have no clue whats cuasing it, the ports needed were allowed via the firewall so i doubt they’re the issue,please help i can’t figure it out

Bonjour,Dans un répertoire donné, il y a 1 fichier de sauvegarde par jour.Le plugin NRPE permet de vérifier s’il y a UN fichier présent dans le répertoire qui a une date de modification de moins de UN jour.Exemple : /usr/lib/nagios/plugins/check_centreon_nrpe -H IP -p 5666 -t 60 -u -m 8192 -c check_files -a "paths=E:/Dump/" "pattern=*.bak" "warning=count>1" "critical=count<1" top-syntax='${status}: ${problem_count}/${count} files (${problem_list})' detail-syntax='' filter="written > -1d" "empty-state=CRITICAL"Je n’arrive pas à reproduire le même fonctionnement avec les plugins FTP/SNMP/CIFS. Ils semblent ne pas avoir de fonction pour vérifier la date d’écriture ET le nombre de fichiers attendu.Exemple : /usr/lib/centreon/plugins/centreon_protocol_ftp.pl --plugin=apps::protocols::ftp::plugin --mode=date --hostname=IP --username='login' --password='password' --warning='84600' --critical='' --directory='/Backup'/usr/lib/centreon/plugins/centreon_protocol_cifs.pl --plugin=apps::p

Hello,i’ve an issue withe connectivity between centreon central and a remote poller with the 24.10.5 version. My central can reach the remote poller with tcp port 5556 From cental, a netstat command  we can see Fin wait, it’ seems that the client initiale a connection to the remote server but don’t have received the reponse that the connection is established.  From the remote server: we can see  a lot of established connection to the central… Normally i have other remote server, and normally there is only one connection, but not a lot as the screenshot. Architecture:CI-remote <--> FW customer ==VPN== FW IT↔ CentralWe have open all rules on each FW temporary to analyse but the connection is not permanent…. Actually, when i export config throw the Web interface, the files generated are not moved on the server remote, i’have issue Handshake Timeout the remote server id =5the central id=1 Could someone explain my which commands are running when the export is done i hope i can see err

Hello,I just upgraded from 21.04 to 24.10.When upgrading the widget, I ahve the following error on the “grid-map” widget.I think is an old that have never been solved :(Thank you.​​​​​​ 

Being the first of the month is was time for me to run my regular updates for my Centreon VMs.  This is  running AlmaLinux 8.10 Kernel 4.18.0-553.60.1.e18_10.x86_64 and Centreon Version 24.04.15 after the new update and it has broken all of my monitoring.  Execute command failed is the error that I am seeing in the status page.  I have rebooted the machine with no change.  Some googling came up with making sure SELinux was disabled.  Initially it was not, but I did change that, rebooted the system again and still getting the same error.Fortunately this is a VM and I did take a snapshot prior to updating so was able to restore functionality quickly.  Did some more research, ran the update again, but still the same result.  Anyone else run into the same issue?  Or would have any further thoughts on what I should check?

Hi,The view by host is limited to 100 objects per page: Wrong number of servicesIt leads to a wrong number of services for host, as you can see in the image below: Right number of servicesThis is utterly wrong in my opinion.Moreover, I don’t understand why the the number of objects per page is limited to such a low maximum   of 100.Is the Javascript which handles the display is so CPU intensive that displaying more objects would be too much for a descent browser?!This is Centreon Web 23.10.16

Hello,When calling the Centreon API endpoint:/centreon/api/latest/configuration/monitoring-servers/3/generate-and-reload I receive an HTTP 500 Internal Server Error with the following JSON response:{ "code": 500, "message": "There was a consistency error in the exported files - please use the legacy export menu to troubleshoot" } Centreon version: 24.10.8 The same operation works correctly when performed manually through the Centreon web interface. The error only happens via the API. Is this a known issue or bug? Are there any recommended solutions or workarounds to fix this?Thank you!

Hi =) I just upgraded from 24.10.2 to 24.10.3 last week, and I just found a change of behavior of the CLAPI. I think I’m “stretching” the use of the CLAPI and maybe I’m not following best practices, so feel free to give me feedback on how you would do those tasks When I create a new project / new VMs in an existing project, I like to check if the host already exists via this CLAPI, to only apply my “auto_checks_conf” to newcommers and not get an error message like “This host already exists”I used to check with commands like this one : centreon -u admin -p '*****' -o HOST -a show -v "{{ Hostname }}"What I used to get as a return when there were no existing hosts : id;name;alias;address;activateWhat I have now :id;name;alias;address;activateReturn code end :Here is a more complete show of what I try to do in the end (ansible, I’d understand to not have help on this part as this is not directly related to centreon) :  - name: check si host existe shell: centreon -u admin -p '*****' -o H

Bonjour ,Je veux mettre en place un LAB centreon , comment faire ?Quequun peut maider svp ?’’

Hi everybody, I’m a new user of Centreon and I’m tryping to install it on a vm via vmware ESXi. I encountered a problem , few minutes after log in the interface web of centreon I loose the connection and I have a message : ERR_CONNECTION_TIMED_OUT My vm is on I don’t really understand why I have this problem  

Hello,Centreon works since the update, but sometimes I get an error. Database issue : 1If I restart the centengine service it works again for a few days/hours. I browsed the logs but I did not find any information, if someone can give me some leads I am interested.I only have one VM with everything on it.

Hello, I'm looking for a script that analyzes the results after a backup performed via Arkeia. If any of you have worked on this, I'd be interested.Best regards,Eric

Hello all,I’m facing another issue with OpenID connect (Centreon/OKTA), every hour users are disconnect, dashboard display error message ‘Invaid cerdentials.’Did you encontered this issue ? 

Hi,We recently upgraded our centreon infra from 24.04.12 to 24.10.7.Our mariadb server (On a standalone redhat serveur) is version 10.11.10 Just after the upgrade we noticed that the CPU_LOAD on the database serveur is increasing pemanently and regulary … Now 100% CPU is reached … an the top report : load average: 11.56, 9.75, 9.59(Usually it is below 1,5)We have 4vcpu on the redhat server.After enabling the lonq_query logging I noticed that I have between 1 an 14 similar requests running in PARALLEL :SELECT contact.*, cp.password AS contact_passwd, t.topology_url,t.topology_url_opt, t.is_react, t.topology_id, tz.timezone_name, t.topology_page as default_pageFROM `centreon`.contactLEFT JOIN `centreon`.contact as template    ON contact.contact_template_id = template.contact_idLEFT JOIN `centreon`.contact_password cp    ON cp.contact_id = contact.contact_idLEFT JOIN `centreon`.timezone tz    ON tz.timezone_id = contact.contact_locationLEFT JOIN `centreon`.topology t    ON t.topology_page

My platform is Almalinux 9.6 Centreon is at 24.10.07when I download a pack from Monitoring Connectors :the host template is installed the Services templates are installedbut le checks control aren’t installed and either the plugins to /usr/lib/centreon/plugins/ is it normal ?

We have a BA called ba-L0, with two indicators, kpi01 and kpi02.We configure a downtime on ba-L0.An alert is created on kpi01. Is a ticket created on kpi01, or is kpi01 inherits from the downtime configured on ba-L0 ?

Hi I have had a problem with centreon updates for some time. My version is 24.10.8. The problem is in the vmware infrastructure monitoring plugin. Previously (based on the centreon_vmware.pm file) everything worked fine. After updates (from several versions within 24.10) the centreon_vmware service does not want to start. When I change the option to old in the /etc/default/centreon_vmware file and restore the centreon_vmware.pm file, everything returns to normal.Here is the configuration and logs after updates (the last one to 24.10.8), which do not work well.My instance: Centreon 24.10.8, Debian 12. $ ls -lrazem 44-rw-rw---- 1 www-data www-data 1287 2018-10-17 centreon.conf.php-rw-r----- 1 centreon centreon 390 06-24 08:25 centreontrapd.pm-rw-rw-r-- 1 centreon centreon 390 2024-05-16 centreontrapd.pm.dpkg-dist-rw-rw---- 1 centreon-gorgone centreon 626 06-24 08:24 centreon_vmware.json-rw-r--r-- 1 centreon centreon 812 03-28 09:37 centreon_vmware.pm

Hello team,I have a LDAP configured with an Active Directory. It works fine but when I move a user to an other OU, they can no longer log in to Centreon.If I delete the user from Centreon and then they log in again, the authentication works.Do you have any idea what might be causing this behavior?

Hi,I have an issue with this command :/usr/lib64/nagios/plugins/centreon_plugins.pl --plugin cloud::azure::management::monitor::plugin \--custommode='api' \--mode='get-metrics' \--subscription=xxx \--tenant=xxx \--client-id=xxx \--client-secret=xxx \--resource=xxx \--resource-group=xxx \--resource-namespace=microsoft.insights/components \--resource-type= \--metric=requests/failed \--aggregation=Count \--interval=PT30M \--filter-dimension="request/resultCode sw '42'" \--warning-metric=1 --critical-metric=5When there are no hits, i get:UNKNOWN: No metric found (Are the filters properly set?)Can't find any option to get OK instead of UNKNOWN when the filter is empty.

Hello, i’m wondering if i missconfigured a centreon. It is based at Mexico city and by so is configured on the America/Mexico_City timezone.I’m working on the version 23.10 of Centreon.This timezone is setup in the PHP configuration, in the global configuration of the instance, and configured as the timezone of the user.As i watch the graphs of my services in the resource tab, i see the data at the proper times but when i look into legacy screens or through custom views, the data is an hour late.Maybe i missed a configuration somewhere ? but it seems it’s only on that timezone. I read online that Mexico removed their summer time shift, so maybe it is related.Has anyone faced this kind of issue ?

Hey everyone, I’m currently following the documented steps to set up NRPE monitoring for Windows hosts with Centreon. https://docs.centreon.com/pp/integrations/plugin-packs/procedures/operatingsystems-windows-nsclient-05-nrpe/Here is what has been completed so far : Steps already done:Installed the NRPE plugin on each poller:yum install centreon-nrpe3-pluginInstalled the Windows NRPE 0.5 Centreon Pack on the Central server:yum install centreon-pack-operatingsystems-windows-nsclient-05-nrpe Issue encountered :In the Centreon Web interface, underConfiguration > Connectors > Monitoring Connectors,the "Windows NRPE 0.5" Monitoring Connector does not appear as installed. When I try to click on it and use the “Subscribe” button, I am redirected to the Centreon Store,but the store is currently unavailable and displays the message:“The Store is getting a makeover”As a result, I am unable to install the Monitoring Connector and complete the configuration. Questions:Is the Windows NRPE 0.5