Centreon Infra Monitoring

  all is okall cfg file has changed but centengine NOT Reload or Restart but poller NOT restart yet /var/log/centreon-gorgone/gorgoned.log:2021-12-01 09:39:12 - INFO - [action] Copy processing - Received chunk for '/etc/centreon-engine//'2021-12-01 09:39:12 - INFO - [action] Copy processing - Copy to '/etc/centreon-engine//' finished successfully2021-12-01 09:39:12 - INFO - [action] Copy processing - Received chunk for '/etc/centreon-broker/'2021-12-01 09:39:12 - INFO - [action] Copy processing - Copy to '/etc/centreon-broker/' finished successfully

HelloWe’re using the DNS-Check to monitor DNS on the DCs. We had an issue with DNS yesterday but didn’t get notified because the Warning and Critical values are null. I’m not sure what they should be populated with for that plugin to be alerted.  

Bonjour,La page de configuration des pollers est inaccessible sur ma plateforme depuis quelques jours.Les informations de la page n'apparaissent pas et la pop-up "Oops, something went wrong" apparaît. Je n’ai cependant pas réussi à trouver des logs d'erreurs dans les logs httpd24, php-fpm ou sql-error.Ce comportement apparaît aussi sur les autres pages de configuration mais de manière plus sporadique.A priori, aucune modification n’a été effectuée ces derniers jours qui pourraient expliquer ce comportement. Avez-vous une idée ? 

Hello.I’m migrating the company’s old nagios monitoring to the new Centreon Open Source.I’m trying to subscribe to NRPE connectors, because I wan’t to use the existing NSClient installed in all the VMs.The thing is that when I try to subscribe to any new connector it redirects me to store.centreon.com and the web is under maintenance.Is there any other way to subscribe to the connectors or to monitor with NSClient in Centreon?Thank you.Kind regards.

Hi community, sorry for my english, i am french .. ;)i exposed my problem : i have a centreon 22.10.11 on centos7, i have update this with process centreon command “yum update” and all process , but now, and when i want to use services auto discovery scan i have the message No results found in Gorgone response, i have look in log of gorgone but i dont find error and the service was ok previously version. do you have solve and thank’s to your help. 😉 

Hi,This is a minor thing but still: “OK” should have both its letters upper-case.I’m not sure but I think it was correct in 22.10.7 and appeared in 22.10.11.PS: I’m trying to put a screen capture in this post but it looks like I can’t (the image stays in the “loading” state, with the rotating icon). I’m talking about the word “OK” which is in the “Status” column in that damned Resources Status page.

Hello,I’ve a new Centreon 23.04, my issue is when i export the configuration on my Central, it’s doesn’t work : I need to reload the centengine service to apply the change :#systemctl reload centengine.service Anyone have faced same issue? Does somebody have an idea, please? Thanks.

HelloCan you confirm that the rules to enable selinux are not yet available for version 23.04 on RHEL 9 ?centreon-common-selinux centreon-web-selinux …Thanks

Hello,there is a missing dot after number 4 on line 11136 in file centreon_mikrotik_snmp.pl.my $mktFrequenOid = '.1.3.6.1.4.1.14988.1.1.1.3.1.4';but it should bemy $mktFrequenOid = '.1.3.6.1.4.1.14988.1.1.1.3.1.4.'; And I have one cosmetic question. For modes list-ssids and list-frequencies I need to click on details to see the results. See screenshots. How to change the perl code to see results in one row like other modes? Thanks.   

 Trying to update centreon 20 to 22.4 and on step 4 i see this: Cannot execute query: ALTER TABLE `contact` ADD COLUMN `show_deprecated_pages` enum('0','1') DEFAULT '0' AFTER `default_page`;in mysql -  ALTER TABLE `contact` ADD COLUMN `show_deprecated_pages` enum('0','1') DEFAULT '0' AFTER `default_page`;ERROR 1046 (3D000): No database selected

Hello,is it possible to use the NSCA daemon for passive checks with Centreon Engine ?Or does Centroen offer a similar passive check solution without using SNMP traps ?ThanksPhilippe

Hi everyone!.Is there a way to set the email notification information? I mean, I want to differentiate notifications from host services. And in this way, to be able to obtain greater detail of the problem.Thanks! 

Hello All,First thank you for help.I’m new on Centreon so i still confuse something about monitoring on Rest API v1.I have a website (need login) to monitoring stat of service:ex:<overAllStatus><status>RUNNING</status></overAllStatus><authentication><authBrokerStatus><reason>Reachable</reason><status>RUNNING</status>i have check and seem no plugin for my appliance.So how can i monitoring this server ? i can’t found any template related to it.Thank you for help.

Dear community.We are looking for sensor connected with Centreon to be notified when a site experiences a power outage:Is it possible? What brands of products are compatible?Thank you.Regards.Sebastien Moriamez-Tison 

Bonjour Je n’arrive pas à résoudre le/les problèmes de mise à jour avec DNF Almalinux 9 et centreon 23.04 Avec le temps ca s’accumule car de nouvelles mises à jour  de paquets sont proposées Je ne trouve pas de solution pour indiquer à DNF d’installer ou mettre à jour les dépendances. Message d’erreur : Problème 1: installation impossible du meilleur candidat pour le paquet centreon-connector-perl-23.04.0-1.el9.x86_64  - rien de fournit libperl.so.5.26()(64bit) rendu nécessaire par centreon-connector-perl-23.04.2-1.el8.x86_64 Problème 2: le paquet centreon-connector-23.04.2-1.el8.x86_64 nécessite centreon-connector-perl = 23.04.2-1.el8, mais aucun fournisseur ne peut être installé  - installation impossible du meilleur candidat pour le paquet centreon-connector-23.04.0-1.el9.x86_64  - rien de fournit libperl.so.5.26()(64bit) rendu nécessaire par centreon-connector-perl-23.04.2-1.el8.x86_64 Problème 3: le paquet centreon-connector-perl-23.04.0-1.el9.x86_64 nécessite centreon-clib = 23.0

Hello,  is there any change to create following at centreon ? monitor service on multiple hosts Notify only when service on all hosts are down.My problem is that i have to monitor service which is running on one or second host, but not simultaneously.  what is best way to achieve it. thank in advance 

Hello, Is it possible to get a bit of help to integrate THK Security (aka Siqura) cameras ?I identified a couple of useful information after installing their MIBs (free to download but need to register on their website) Temperature:OPTC-DEVICE-MIB::optcActualTemperature.1.1 = INTEGER: 57 Degrees CelsiusOPTC-DEVICE-MIB::optcPeakTemperature.1.1 = INTEGER: 60 Degrees CelsiusOPTC-DEVICE-MIB::optcTemperatureAlarmLevel.1.1 = INTEGER: 75 Degrees CelsiusOPTC-DEVICE-MIB::optcTemperatureAlarm.1.1 = INTEGER: false(2) Network bandwidth:OPTC-DEVICE-MIB::optcTotalTxBitrate.1.1 = Gauge32: 4487 bit/sOPTC-DEVICE-MIB::optcTotalRxBitrate.1.1 = Gauge32: 97 bit/s A bunch of alarms:OPTC-DEVICE-MIB::optcTemperatureAlarm.1.1 = INTEGER: false(2)OPTC-DEVICE-MIB::optcPowerSupplyAlarm.0 = INTEGER: 0OPTC-STATUS-MIB::optcStreamDownAlarm.1.1 = INTEGER: false(2)OPTC-STATUS-MIB::optcStreamDownAlarm.1.2 = INTEGER: false(2)OPTC-STATUS-MIB::optcSignalLostAlarm.1.1 = INTEGER: false(2)OPTC-STATUS-MIB::optcFormatAlarm.1.1 =

Hello, I just updated the Centreon central on Almalinux 8 with the latest version. (via https://docs.centreon.com/fr/docs/update/update-centreon-platform/) My central won't start, yet I did systemctl daemon-reload and restarted all services.

Hello guys I have a centreon with centreon engine 1.8.1 and the central poller on the localhost is stopped working after the reboot  I have check and restarted all the services and its running fine database is running fine  please help me with problem 

Hello and good morning!I´d like to use the exagrid plugin to display the landing and retention usage.. that´s working fine - but I need to define the treshholds now.How can I do that? It´s not working with/usr/lib/centreon/plugins//centreon_exagrid_snmp.pl --plugin=storage::exagrid::snmp::plugin --mode=server-usage --hostname=172.16.253.1 --snmp-version='2c' --snmp-community='public'  --warning-status='%{status} =~ /warning/i' --critical-status='%{status} =~ /error/i' --warning-retention-usage='85' --critical-retention-usage='95' --warning-landing-usage='85' --critical-landing-usage='95'or with %-Values...

Good evening,I have a strange problem, in the event log I don't see all events. I can see Aknowledge, Hard, Soft Events from Services and Hosts.But in the event log no noftifications messages appear.Also in the timeline I can't find any notifications.What can be the reason for this?Many greetingsMartin

Hello,Since the installation of a new remote poller, We have the error:Status information(Execute command failed)Please, see it in the screenshot. When I execute the check command, we have an error:The file check_centreon_nrpe  does not exist.can someone please help me?   

Hello community, I am new in centreon so quickly get stack at version upgrade from 20.04 to 21.10My error is: Database updates not active, pollers not running, last update in yellow:Somehow I found as well in the logs that the connection to SQL is failed:2022-05-02 11:49:13|0|0|0|[local] [127.0.0.1] Authentication failed for 'admin' I have a little idea about forcing the connection to sql but the centreon user is “centreon” normally for database.Please help as my research was unsuccessfully. Regards,Eugene    

Hi,On my Staging environmentInstalled: 22.04.7 up-to-dateUpgrad to: 22.10.1 https://docs.centreon.com/docs/upgrade/upgrade-from-22-04/Point:yum update centreon\* php-pecl-gnupg Error:--> Finished Dependency ResolutionError: Package: centreon-web-22.10.1-4.el7.centos.noarch (centreon-stable-noarch)           Requires: php-common >= 8.1           Installed: php-common-8.0.12-1.el7.remi.x86_64 (@anaconda)               php-common = 8.0.12-1.el7.remi           Available: php-common-5.4.16-48.el7.x86_64 (base)               php-common = 5.4.16-48.el7Error: Package: centreon-web-22.10.1-4.el7.centos.noarch (centreon-stable-noarch)           Requires: php-pecl-protobufError: Package: centreon-web-22.10.1-4.el7.centos.noarch (centreon-stable-noarch)           Requires: php-pecl-grpcError: Package: centreon-web-22.10.1-4.el7.centos.noarch (centreon-stable-noarch)           Requires: brotliError: Package: php-sourceguardian-loader-8.1-1.el7.centos.x86_64 (centreon-stable)           Require

Hello,I need to make a SQL request in Centreon. But the SQL request should be take data to external database, thats means, Centreon haven’t this database. I created a HOST with my server data, and a service with SQL Request. This image contain the values of service.And the next picture is the error.Well, how can I make this action?