Centreon Infra Monitoring

Hello,  Why does the --http-backend=curl option work on some websites and not work on others?I have a website which work if --http-backend=curl is setI have a website which  work if I remove --http-backend=curl in centreon plugin CordialyFrancis

Hello,I have some checks for btrfs usage that are failing. The problem lies in the / filesystem configuration which on those machines have 2 devices. For example, the btrfs output for one is:myhost $ btrfs filesystem sh --raw /Label: none  uuid: 0cd6d969-fddf-4eba-92fd-8826a9a73376        Total devices 2 FS bytes used 13946572800        devid    1 size 15025045504 used 11143217152 path /dev/sdu2        devid    2 size 11811160064 used 5939134464 path /dev/sdu3 The check uses this line for the calculation:ocupatpercent=`sudo /usr/sbin/btrfs filesystem sh --raw $volum | awk '$1=="devid" {print int( 100-((($4-$6)/$4)*100) )}'`which calculates de used percentage for each device so instead of one value:myhost $ echo $ocupatpercent74 50 My quick solution, replacing that one line in the script is this:# saves total space of both devices ($4) in an arraytotal=( `sudo /usr/sbin/btrfs filesystem sh --raw $volum | awk '$1=="devid" {print $4}'` )# saves used space of both devices  ($6) in an array

Hi, as you can see on the screenshot above, I can’t have any informations about my hosts. I’ve followed the entire documentation of centreon and tried to fix the problems by testing a lot of differents solutions but the problem is still here... 

Hello ,i updated my rpm centreon-packhow to refresh them i cant see the new in Plugins Pack Manager.For exemple centreon-pack-network-fortinet-fortigate-restapi-22.09.0-1.el7.centos.noarch is well install on my system .But with filter  in plugin manager :It does not appear … rpm -qa | grep forticentreon-pack-network-fortinet-fortiweb-snmp-22.07.5-1.el7.centos.noarchcentreon-pack-network-fortinet-fortiadc-snmp-22.07.5-1.el7.centos.noarchcentreon-pack-network-fortinet-fortigate-restapi-22.09.0-1.el7.centos.noarchcentreon-pack-network-fortinet-fortimanager-snmp-22.07.5-1.el7.centos.noarchcentreon-pack-network-fortinet-fortiswitch-snmp-22.07.5-1.el7.centos.noarchcentreon-pack-network-fortinet-fortiauthenticator-snmp-22.07.5-1.el7.centos.noarchcentreon-pack-network-firewalls-fortinet-fortigate-snmp-22.07.5-1.el7.centos.noarchIs there something about version 22.09.0-1? Every package with this version doesnot appear in PP UI. 

i have problem with veeam rest ap plugin (windows rest api is ok)   [root@centreon-central plugins]# /usr/lib/centreon/plugins//centreon_nsclient_restapi.pl --plugin=apps::nsclient::restapi::plugin --mode=query --hostname='192.168.0.53' --port='8443' --proto='https' --legacy-password='XXXXX' --ssl-opt='SSL_verify_mode => SSL_VERIFY_NONE' --command=check_centreon_plugins --arg='apps::backup::veeam::local::plugin' --arg='licenses'  --arg=' --filter-to="" --filter-type="" --filter-status="" --unit="" --warning-status="" --critical-status="%{status} =~ /expired|invalid/i" --warning-expires="" --critical-expires="" --warning-license-instances-usage="" --critical-license-instances-usage="" --warning-license-instances-free="" --critical-license-instances-free="" --warning-license-instances-usage-prct="" --critical-license-instances-usage-prct="" --warning-total="" --critical-total="" --verbose' --debugUNKNOWN: 500 read timeout======> request sendGET https://192.168.0.53:8443/query/check

After a ym update and a reboot , i v got this message on or DEV IT-100 plateforme . also an error message during starting php73: systemctl status rh-php73-php-fpm.service -l● rh-php73-php-fpm.service - The PHP FastCGI Process Manager   Loaded: loaded (/usr/lib/systemd/system/rh-php73-php-fpm.service; enabled; vendor preset: disabled)  Drop-In: /etc/systemd/system/rh-php73-php-fpm.service.d           └─centreon.conf   Active: active (running) since Tue 2022-09-13 17:05:34 CEST; 3s ago Main PID: 11715 (php-fpm)   Status: "Ready to handle connections"   CGroup: /system.slice/rh-php73-php-fpm.service           ├─11715 php-fpm: master process (/etc/opt/rh/rh-php73/php-fpm.conf           ├─11716 php-fpm: pool www           ├─11717 php-fpm: pool www           ├─11718 php-fpm: pool www           ├─11719 php-fpm: pool www           └─11720 php-fpm: pool wwwSep 13 17:05:34 supvm-centreon01 systemd[1]: Stopped The PHP FastCGI Process Manager.Sep 13 17:05:34 supvm-centreon01 systemd[1]: Starting T

Hi,I just imported the data I have on our current 20.04 platform (configuration only) to a brand new 22.04 (22.04.1, updated this morning !). Things were right but…I haven’t checked all the packs/plugins but the first one I looked to has a compatibility issue : (Unknown option: warning at /usr/lib/centreon/plugins//centreon_protocol_tcp.pl line 597)I can’t understand how removing an option is a good idea… 😕I know it has been decided to have options such as --warning-foo or --critical-bar, which is nice, but why not keep the simple --warning and --critical options, and makes them match one of the real option? I looked to the version of the plugin I have on my 20.04 platform (centreon-plugin-Applications-Protocol-Tcp-20210622-151444), un-suffixed --warning et --critical don’t appear in the help of the plugin, so I guess it has been deprecated before that time. The thing is, it’s still working in this version (like in centreon-plugin-Applications-Protocol-Tcp-20210915-070550), and I stil

Hey there,I came to share with you my initial release of this module. Weathermap is a popular plugin for Cacti that has been adapted for Centreon.https://github.com/kozfelipe/centreon-weathermap

Hello, am trying to configure ssl secure connexion for centreon plateforme.all changes are done on the file:/opt/rh/httpd24/root/etc/httpd/conf.d/10-centreon.conf i followed the guide:Secure your platform | Centreon Documentation but when restarting httpd24-http i have error bellow:  Syntax error on line 16 of /opt/rh/httpd24/root/etc/httpd/conf.d/10-centreon.conf:Invalid command 'SSLEngine', perhaps misspelled or defined by a module not included in the server configuration

Hi everyone,I’ve recently installed a centreon central server (using À partir des paquets | Centreon Documentation) and a poller (using À partir des paquets | Centreon Documentation), I’ve also done the secure part with Sécurisez votre plateforme | Centreon Documentation.After that I’ve been trying to connect poller to the centreon central server without any success with /usr/share/centreon/bin/registerServerTopology.sh -u admin -t poller -h x.x.x.x -n poller-1. At first I just had the typicall non helping message (at least to me) “ ERROR - Couldn't connect to https:x.x.x.x:443”. So i checked if port 443 was opened on central server and it was. I tried looking through different stuff using Centreon Troubleshooting Series | Episode 1 : Help! Mon Poller ne fonctionne pas. -I’ve noticed that :the gorgoned service was not started on the poller and that the 31-centreon-api.yaml had no information in it (which is probably normal ?) that the systemctl status gorgoned didn’t have gorgone-dbcle

Hello, ive setup NSCA on my client and server.NSCA is taking the request without problem but its not sending it to centreon. Does anyone know what could be the problem here? Thank you! 

Hi everyone, how are you?I have a server centreon, and i want graph only interface traffic xgigabitethernet0/0/1, but it the command, show all interfaces that match the pattern “XGigabitEthernet0/0/1X”. How do filter this? only appear with the huawei switch.Thank you very much in advance, grettings to all  

[root@lhq041 operations]# /usr/sbin/cbd -D /etc/centreon-broker/central-broker.json[2022-09-08 13:31:55.244] [core] [info] diagnostic: Centreon Broker 22.04.1[2022-09-08 13:31:55.244] [core] [info] diagnostic: getting disk usage[2022-09-08 13:31:55.248] [core] [info] diagnostic: getting LSB information[2022-09-08 13:31:55.275] [core] [info] diagnostic: getting system name[2022-09-08 13:31:55.278] [core] [info] diagnostic: getting kernel information[2022-09-08 13:31:55.280] [core] [info] diagnostic: getting network connections information[2022-09-08 13:31:55.309] [core] [info] diagnostic: getting processes information[2022-09-08 13:31:55.331] [core] [info] diagnostic: getting packages information[2022-09-08 13:31:57.162] [core] [info] diagnostic: getting SELinux status[2022-09-08 13:31:57.165] [core] [info] diagnostic: getting configuration file '/etc/centreon-broker/central-broker.json'[2022-09-08 13:31:57.165] [core] [info] diagnostic: reading configuration file.[2022-09-08 13:31:57.1

Hello guys, I’m looking for a way to send notifications from Centreon on disk usage type services. I’ve notifications on Warning AND critical state working OK. My problem is when we have an acknowledgement on this kind of services : by default, in Centreon, ACK will disable further notifications, even if service turn into CRITICAL state, which, from my point of view, is a limitation. I want to be notified for a critical state even if I’ve already been notify for the WARN.  How do you guys work around this ? Am I missing something in Centreon settings ?  ------------------------------------ FR ------------------Hello, Je cheche un moyen de déclencher des notification de Centreon, même si le service a été acquitté. Actuellement, les notifications fonctionnement correctement en cas de WARN ou de CRIT sur mes sondes, mais lorsque un WARN a été acquitté, Centreon n’enverra jamais de notification en cas de passage du service en CRIT. Par exemple : en cas de WARN sur un service supervisant l’

Hello y’allI tried to upgrade centreon from 20.04 to hos latest version but i’ve got this error.Can someone help me please.Thanks.

Hello,I am using the same centreon plugin vmware command on two different pollers.One of them works.In the poller that works when I run the command: curl https://ipvcenter/sdk/vimService.wsdl -vvv -k I have a return that proves it works On poller not working when I run command: curl https://ipvcenter/sdk/vimService.wsdl -vvv -k I got error like: Initializing NSS with certpath: sql:/etc/pki/nssdb*   CAfile: /etc/pki/tls/certs/ca-bundle.crt  CApath: none* NSS error -5961 (PR_CONNECT_RESET_ERROR)* TCP connection reset by peer* Closing connection 0curl: (35) TCP connection reset by peer  What does that mean? while it was still working 2 weeks ago CordialyFrancis DOUNGA

 Bonjour, je suis totalement débutant et…. perdu ;)j’ai suivi le tuto ci dessous:https://docs.centreon.com/fr/docs/upgrade/upgrade-from-21-04/et dans l’avant dernier pas … j’ai ce message d’erreur sans savoir que faire ?si quelqu’un pouvait m’orienter ? Merci à vous 

Hello everyone i have an issue, i can ping the VIP, but i cant get a single value with the plugin keepalived even if the service is working. Thanks for your answers !Keepalived config:Config centreon:

Hi,After migration (all OK) : I got a problem on service template page : see picture attached.template names misinterpretationAnd, about the log files, only warnings in /var/log/php-fpm/centreon-error.log :[30-Aug-2022 11:08:26 Europe/Paris] PHP Warning: Attempt to read property "value" on null in /usr/share/centreon/GPL_LIB/SmartyCache/compile/ac81e1f21d5b4453f8a41890089d1cc1725bf0e6_0.file.content.tpl.php on line 68[30-Aug-2022 11:08:27 Europe/Paris] PHP Warning: Undefined array key "finish" in /usr/share/centreon/GPL_LIB/SmartyCache/compile/ac81e1f21d5b4453f8a41890089d1cc1725bf0e6_0.file.content.tpl.php on line 49[30-Aug-2022 11:08:27 Europe/Paris] PHP Warning: Attempt to read property "value" on null in /usr/share/centreon/GPL_LIB/SmartyCache/compile/ac81e1f21d5b4453f8a41890089d1cc1725bf0e6_0.file.content.tpl.php on line 49[30-Aug-2022 11:08:27 Europe/Paris] PHP Warning: Undefined array key "finish" in /usr/share/centreon/GPL_LIB/SmartyCache/compile/ac81e1f21d5b4453f8a41890089d

Hello,I have a fresh installation of the centreon version 22.04 open source un Alma linux 8 (split : 1 central, 1 DB and several pollers).I can see in the documentation that it is possible to update centreon using the “yum update centreon\*” command.https://docs.centreon.com/fr/docs/update/update-centreon-platform/If I want to update my version of centreon (and just centreon) I just have to do some commands “yum update centreon\*” on the central and on the pollers (nothing on the database server) please correct me if I'm wrong.This will update all centreon packages (I guess if there are some dependencies to satisfy, the packages will also be updated or installed).On the other hand, I wonder about the update of the OS part and other packages outside centreon.If I want to keep my linux distributions up to date, is there a way to do this in a simple way and is recommended (perhaps excluding packages during the “yum update”?Or is it that when we update the OS we also update centreon becaus

Hello,How can I know who has disable notification on service from centreon interface > more action > service disable notification? CordialyFrancis

Hello to all.After a reboot of my CentOS, i’m unable to access to my centreon web interface. I’ve researched on internet some solutions but i can’t find something that solve my problem.Facing these errors when I type :@IP  @IP/centreon  Also, i can not start the httpd24-httpd service. Below, there are the errors from systemctl status httpd24-httpd and journalctl -xe.journalctl -xesystemctl status httpd24-httpdHope someone can help me please   

Hello,I want to add services to database PostgreSQL monitoring.Service name: backup-ageService name: Full backupIs there a suitable plugin or tool for monitoring backup services?Sincerely 

Hi everyone, I have a issue with my plugins. I don’t have them anymore ?Thanks for your answers ! 

Bonjour,