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This forum is about how to administer a Centreon Platform: installation, software upgrades, backups or anything else related to platform operations.

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1705 Topics
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m.lazarSteward **
asked in Platform
Windows NRPE 0.5 - Issue with Monitoring Command: Failed to Query Service - FontCache MUI File Not Found

Hi,I'm currently using Windows NRPE 0.5 to monitor Windows services with the following command:/usr/lib64/nagios/plugins/check_centreon_nrpe3 -H 192.168.X.X -p 5666 -t 30 -u -2 -P 8192 -c check_service -a "filter=start_type = 'auto' and is_trigger = 0 and name not like 'OneSyncSvc' and name not like 'WpnUserService' and name not like 'clr' and name not like 'CDPUserSvc' and name not like 'CDPSvc' and name not like 'GoogleUpdaterInternalService' and name not like 'GoogleUpdaterService'" "service=*" "exclude=clr_optimization" exclude=sppsvc exclude=TrustedInstaller exclude=TBS exclude="Sophos Clean Service" exclude="Sophos Safestore Service" exclude=SkypeUpdate exclude=MicroFocus-LicenseServer exclude=sppsvc exclude=OneSyncSvc_42be956af exclude=gupdate exclude=COMSysApp exclude=RemoteRegistry exclude=MapsBroker exclude=ShellHWDetection exclude=TrustedInstaller exclude=TBS exclude=WbioSrvc exclude=BITS exclude=tiledatamodelsvc exclude=edgeupdate exclude=GISvc exclude=clr_optimization_v4.0

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NyleSteward *
asked in Platform
Migrate Nagios® Core 4.4.9 to Centreon 23.04

The Nagios Reader Github has been archived this month, so evidently support and updates will no longer be available.I followed the guide athttps://docs.centreon.com/docs/migrate/nagios-to-centreon/The command - perl nagios_reader_to_centreon_clapi.pl --config /usr/local/nagios/etc/ > /tmp/centreon_clapi_import_commands.txt - executes successfully on my configuration directory without error but the generated clapi text file does not contain any details from my configuration. Our configuration has customized storage locations but follows the Nagios guide for nagios.cfg.I am not certain how to debug in order to get our extensive configuration exported so that we can try our Centreon. Overall spinning up the appliance and playing with the stock configuration is interested but if I can get my monitored hosts and services imported, that would be a far more impressive test.Thanks.

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S.lhotellierSteward ***
asked in Platform
using Sonatype nexus to make a proxy for centreon repository

Hello I m using Sonatype Nexus as yum proxy in my company.But I have got a problem to link it to centreon’s repositorys. I’ve got 500 error when downloading repomd.xml Errors during downloading metadata for repository 'PROXY_EL8_X86-64_centreon-23.04-stable':  - Status code: 500 for https://XXXXXXXXXXXXX/repository/PROXY_EL8_X86-64_centreon-23.04-stable/repodata/repomd.xml Is anyone that use nexus to do the same ?Is there some ting special to add in my config ?  Best regards 

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Stéphane
asked in Platform
HTTP request to external content by the Centreon UI

Hi,I noticed some time ago that the Centreon UI is doing some requests to the WWW just to display the login page! Today I looked closer, hence this post.URL is https://cdn.eu.pendo.io/agent/static/'+apiKey+'/pendo.jsWhat is it for precisely? May it be disabled? What the consequences using Centreon with no web access or with this particular remote site blocked for any reason?Am I the only to find this kind of thing to be both a potential security hazard and a sure source of poor UI response time? And so being properly unacceptable as a mandatory or even default functionality?https://github.com/centreon/centreon/blob/22.10.x/centreon/www/front_src/src/App/initPendo.jsDoes somebody know if any serious fork of Centreon has been started by someone? The Centreon project is turning to real crapware. Can’t find a better word…And please, don’t complain again about me being agressive or disrespectful, because I’m not. I’m the first to be upset and impacted by what Centreon has become those last

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Crazy99Steward *
asked in Platform
Upgrade Error from 20.10.2->22.10

Hi,I have the following error when I try to upgrade centreon 20.10 to 22.10.Here the following error: I already inserted the following request on centreon database:ALTER TABLE centreon.cfg_nagios ROW_FORMAT=DYNAMIC; ALTER TABLE centreon.contact ROW_FORMAT=DYNAMIC;I try to drop manually the column but the error is stil here. I try to change to the SQL request /usr/share/centreon/www/install/php/Update-20.10.12.php because the synthax seemed incorrect$pearDB->query("ALTER TABLE `contact` DROP IF EXISTS COLUMN `contact_platform_data_sending`");Below the upgrade.log content:UPGRADE - 20.10.12: Impossible to drop column 'contact_platform_data_sending' from 'contact' table - Code : 42000 - Error : SQLSTATE[42000]: Syntax error or access violation: 1064 You have an error in your SQL syntax; check the manual that corresponds to your MariaDB server version for the right syntax to use near 'COLUMN contact_platform_data_sending' at line 1 - Trace : #0 /usr/share/centreon/www/class/centreonDB.c

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Frank76Steward *
asked in Platform
problem to get services parameters with CLAPI when service name contains brackets

Hello, as stated in the subject it seems getting parameters parameters for service when service name contains bracketsis not working ? When I do : centreon -u admin -p 'MYPASSWORD' -o SERVICE -a getparam -v 'MYHOST;Test_Service4;notes_url'I get : PHP Warning:  Undefined variable $paramString in /usr/share/centreon/www/class/centreon-clapi/centreonService.class.php on line 579notes_urlmynotesurltesttext So there is an error but I get the dataNow if I try with any other service with brackets in the name like this : centreon -u admin -p 'MYPASSWORD' -o SERVICE -a getparam -v 'MYHOST;[PRIO] Test Service5;notes_url'I get : Object not found:MYHOST/[PRIO] Test Service5 I tried a lot of things like using quotes, double-quotes, escape characters and so on and I could not get my results. And of course 90% of our services have brackets in their names… :-( using Centreon 23.04.0

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ahurtadoSteward **
asked in Platform
How to include a ';' character for '-v' option in CLAPI

Hello,I’m working on scripts to manage Centreon configuration externally using API/CLAPI interfaces.I’m facing a problem that I don’t know how to solve. When trying to add a macro to a service template, I have problems when macro value contaiuns ‘;’ character. Obviously ‘;’ character is used to separate fields in ‘-v’ option, so ‘centeeon’ gets confused and it does not set macro value correctly.Imagine a value that is ‘123;456’ (for example, in passwords).If I execute command: centreon -u user -p password -o STPL -a setmacro -v ‘TemplateName;MacroName;123;456’Macro value is set to ‘123’ (wrong value). Same happens using API v1.How can I ‘escape’ this ‘;’ character needed in my macro value? I imagine it happens in every object type and every action that uses values.How can I solve it?Thanks,Albert 

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mjavauxSteward *
asked in Platform
VM AHV

Hello,I'm new to Centreon and I'd like to install it on AHV nutanix.Has anyone ever done this ?Michel

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Centreon_user05Steward *
asked in Platform
Question for filtering on ressource status page to workaround opening newtab

Hello As a final user, I have some issues with the new view of the ressources status page. For context, we have tens of thousands of probes in centreon.  We also have some other scopes in our daily job. It means that a tech is not on centreon more than a week during is timetable. For exemple, he will be on centreon week 2 and again week 6, then week 10 etcJust saying that we can’t focus on centreon more than that due to our timetable.  One of the biggest use issue as a final user,  is that it was VERY useful to open a alarm (acknowledged or not) in a new tab to watch it evolve (ex : a probe that is monitoring a disk size) especially when you have dozens of alarms in the same time.Now we have to clic multiples time and copy paste the probe name in the same tool to find the probe in centreon.Pulling out this feature without offer another solution wasn’t great just because of minification. (but I’ve seen other post mention that so I won’t go further in explanation)  --As a average user, I

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JonioDiPonio
JonioDiPonioSteward *
asked in Platform
Nagvis x Centreon problem while reading from socket

Bonjour, J’ai installé Nagvis (1.9.35) sur mon Centreon (23.04) pour pouvoir afficher les hôtes sur une carte mais quand je veux rajouter un hôte sur une carte avec le backend Centreon j’ai une erreur de socket comme quoi il n’arrive pas à le lire.Alors que dans les paramètres de Centreon Broker je ne vois pas de paramètres en input qui pourrais bloquer la lecture.J’ai fouillé les fichiers de config, j’ai essayé d’activer TLS mais sans succès (j’avais une erreur tls donc je l’ai désactiver) et j’ai comparé par rapport à une installation que j’ai avec shinken mais je ne vois pas de changement particuliers à pars le port qui est différent pour le backend. Merci par avance

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silex27Steward ***
asked in Platform
No commands and templates on fresh install 23.10.4

Hello ! I want to update my main centreon from 22.10, but first, I want to test the new version. I installed 23.10.4 and my Checks and Service/Host tempaltes are empty. I didnt managed to find, how to install these basic linux nrpe check commands and templates.It came out of box with my 22.10 I think.  

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Francis DOUNGASteward **
asked in Platform
ADD /UPDATE acknowledge on BA through REST API V2

Hello, is it possible to add acknowledge on BA through REST API V2? Cordialy,Francis

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Adrien Morais-Mestre
Centreonian
ensenada
ensenadaSteward ***
asked in Platform
no graph disks after migration

I have migrated from centos to debian. On centos i was using the Disk-Generic-Name template and now i have this graphics on debian: I have deleted the service and recreate it with the Disk-Global template and now its ok.I have edited the template of the services and rebuild the graph database is still not displayed correctly.Is there any way to erase and recreate the disks services in all hosts without doing it one by one?Thanks,

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ensenada
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vlelongSteward **
asked in Platform
PHP / symfony error when import configuration file.

Hello,As part of a Debian to Redhat migration project, I'm currently installing a new Centreon server running RedHat Enterprise 9.I have exported my Debian Centreon configuration via a clapi command.When I want to import the configuration on my new Redhat server, here's what I get: The import starts well, then suddenly stops with these messages.PS: Object already exist is normal because I've run several import tests. I have no php skills, could someone please help me solve this problem? 

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Farzana-HUBONESteward **
asked in Platform
Password security policy

Hi everyone,Here is my problem : We Upgraded our preproduction environment to the 22.10 version (from 21.10 version) of Centreon in May 2023, and our Production in june 2023. Few weeks ago, at connection page of our Preproduction environment, we were asked to change our passwords eventhough our accounts are imported from our LDAP and our passwords are managed by our LDAP policis normally.We found out that since the 22.04 version of Centreon, they aded the possibility to manage passwords policies for Centreon users.But these policies should be applied only for local users => defect If I set Password expires after to 0 Months 0 day, would it ‘cancel’ the password renewel policy ? Make the passnord never expire ? (I opened a ticket to know that, but no answer, and I need to know before the Production environment if impacted)Thanks in advance for your answers.Best regards,  MARECAR Farzana

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Laurent
Centreonian
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GuergouhSteward *
asked in Platform
User admin is not allowed to reach web application

Evry time i restart server i can't reach  web application and i dont get any error message when i hace this errors on fil logs of apache "User is not allowed to reach web application"I try to fix problem by reseting password from sql but im looking for real solution My centreon vesion 23.10.3Debian 11Installed on vmware workstation17I change some cpu resources so i give server  2 Gb ram and 1 cpu 2.6 Ghz

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Laurent
Centreonian
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glepinay
asked in Platform
Centreon check http centreon_protocol_http.pl

Hi,I am just trying to replace our current home made shell script, used to monitor some web sites (with curl or weget)… by the centreon Plugin   centreon_protocol_http.plTo day we have custimized our custom shell script output as follow : OK: time to get page https://mywebsitehost/someting : 0.121768 - Page return Code is 200This is what is returned in the STATUS INFORMATION of the centreon probe.Having the name of the checked url is very usefull for us. Now with the centreon plugin : we only get : OK: response time 0.122s The plugin cmd line is like : /usr/lib/centreon/plugins/centreon_protocol_http.pl --plugin=apps::protocols::http::plugin  --mode=response  --hostname=mywebsitehost  --proto='https'     --port='443'     --urlpath='/something'  ……..etc… I could not find how to make the checked url appear in the STATUS INFORMATION….Any idea ? Is is a shame as tthis plugin offeres many other options (Check different http_code, check page_content… etc) Thanks a lot.    

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Laurent
Centreonian
L
LEBRETONSteward ***
asked in Platform
Centron with remote SGBD : can't backup Database with crontab

Hello,I have a Centreon architecture with the remote SBDG.The Centreon backup partially works: On the central, no mariadb configuration is saved nor the Centreon database and centreon_storage.Is there a bug in the script or did I forget an rpm to install on the remote sgbd?ThanksPhilippe

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Laurent
Centreonian
muhammed.suhile
muhammed.suhileSteward *
asked in Platform
Pollers not running and Database issue after upgrade from 21.10 to 23.10

I have upgraded/Migrated from 21.10.x to 23.10.13 and followed the steps in https://docs.centreon.com/docs/migrate/migrate-from-el-to-el/. But after completing all the steps the Poller is not running and showing database issue. I have verified the password in /etc/centreon-broker/central-broker.json is correct. # cat /var/log/centreon-broker/central-broker-master.log  | grep 'error'[2023-12-11T09:06:13.259-05:00] [tcp] [error] Error while reading on socket from 127.0.0.1: Operation canceled[2023-12-11T09:06:15.876-05:00] [sql] [error] unified_sql: the 'metrics' table contains rows with metric_id <= 0 ; you should remove them.[2023-12-11T09:06:15.876-05:00] [sql] [error] unified_sql: the 'metrics' table contains rows with metric_id <= 0 ; you should remove them.[2023-12-11T09:06:15.877-05:00] [sql] [error] unified_sql: the 'metrics' table contains rows with metric_id <= 0 ; you should remove them.[2023-12-11T09:06:15.877-05:00] [sql] [error] unified_sql: the 'metrics' table con

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Laurent
Centreonian
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kimpoy0730Steward **
asked in Platform
Hitachi HNAS Monitoring Pack | Mode - virtual-volume-quotas

Hi,We have a 21.10 IT Edition Server, it seems that the mode for virtual-volume-quotas are not available on the pack.https://docs.centreon.com/pp/integrations/plugin-packs/procedures/hardware-storage-hitachi-hnas-snmp/package installed on the poller.centreon-plugin-Hardware-Storage-Hitachi-Standard-Snmp-20220727-130028.el7.centos.noarchcentreon-plugin-Hardware-Storage-Hitachi-Hcp-Snmp-20220616-095752.el7.centos.noarchcentreon-plugin-Hardware-Storage-Hitachi-Hnas-Snmp-20220727-130028.el7.centos.noarchCan anyone help? or the pack is not compatible on our current version? TIA! 

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MatSteward *
asked in Platform
How to set specific trigger depends on disk name (windows)

Hi,i have a windows server 2016 with 2 disks C: and D:Currently i have my alerts based on this configuration :  But my problem is that D drive is almost 800Go and thus i don’t need to get the same values about when the disk space is at warning or critical.How can i have this configuration for my C: drive and a specific one for my D Drive ?Thank you

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hqdamSteward ***
asked in Platform
Migration 23.10

Hello, it’s possible to migrate host templates, service templates and checks from a centreon server (test) to another centreon server (prod) which have the same OS version debian11 and same centreon version 23.10 ? 

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venum76Steward **
asked in Platform
monitoring Salesforce instance

Hi,we are using this plugin:https://docs.centreon.com/pp/integrations/plugin-packs/procedures/applications-salesforce-restapi/This work well but when it come for  “incident” there’s no change of status.Example:/usr/lib/centreon/plugins//centreon_salesforce_restapi.pl --plugin=apps::salesforce::restapi::plugin --mode=sfdc-instance --hostname='api.status.salesforce.com'  --instance='xxxxxxxx' --alias --verboseOK: Salesforce 'xxxxxxxx' instance status is 'OK' (active:'1') , 2 incidents currently | 'xxxxxxxx#salesforce.incident.current.count'=2;;;0;Salesforce 'xxxxxxxx' instance status is 'OK' (active:'1') , 2 incidents currently2 incidents, styatus ok.There is a way to have, for example, a warning in this type of cases?Maybe there is but we can't figure out how.We noticed this because today our Salesforce instance was experiencing severe slowdowns and problems. Checking the official  dashboard ofSF here “status.salesforce.com/products/all” actually our area was interested.But on centreon,

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alexlansSteward *
asked in Platform
generic templates

I install VM version of Centreon and clear installation from with AlmaLinux 8.On VM version i see configured all commands and templates.On clear installation i dont have this.How i can get this all commands and templates?generic-active-host, generic-passive-host and generic-dummy-host I dont need all templates. I only need basic templates.This is basic templates, but they are not present in open source version.

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rchauvel
Centreonian
rchauvelCentreonian
posted in Platform
Important change on 21.10 package repository

As you probably already know, Centreon 21.10 is not a supported version anymore (more information here).As a consequence, the RPM package repository for this version has been archived: it moved from https://packages.centreon.com/rpm-standard/21.10 to https://archives.centreon.com/standard/21.10.If your platform is still running 21.10 and you need to update it, please update your YUM or DNF repository configuration to handle this change.

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rchauvel
Centreonian

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