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M
MattSteward *
asked in Data collection
SNMP plugin centreon_linux_snmp.pl not works at each check

Hello,I have a ramdom problem with centreon_linux_snmp.pl plugin, sometimes it works but sometimes not.perl ./centreon_linux_snmp.pl --plugin=os::linux::snmp::plugin --mode=processcount --hostname=10.175.15.xx --snmp-version='3' --snmp-username=centreon   --authpassphrase=xxx --authprotocol=MD5 --privpassphrase=xxx --privprotocol=DES --warning='' --critical='' --process-path=/Appli/centreon/bin/centcoreOK: Number of current processes running: 0 | 'nbproc'=0;;;0; perl ./centreon_linux_snmp.pl --plugin=os::linux::snmp::plugin --mode=processcount --hostname=10.175.15.xx --snmp-version='3' --snmp-username=centreon   --authpassphrase=xxx  --authprotocol=MD5 --privpassphrase=xxx --privprotocol=DES --warning='' --critical='' --process-path=/Appli/centreon/bin/centcoreUNKNOWN: SNMP GET Request : Timeout Why the SNMP request is ramdomly in error? I checked the snmp log but no messages And the most surprising is the check is always OK without the --process-path parameter: perl ./centreon_linux_s

15123
K
2 years ago
quentinrey
quentinreySteward **
asked in Platform
Pollers and Central not running after upgrade from 21.04 to 21.10

Bonjour,Je viens d’effectuer un upgrade de notre Centreon et des Pollers (1 Central et 2 Pollers).La montée de version 20.10 à 21.04 s’est passée correctement.Par contre j’ai un soucis au passage de la 21.04 à la 21.10 (Doc suivie : Montée de version depuis Centreon 21.04 | Centreon Documentation)Après la mise à jour, l’export de la configuration et la relance des services, mon Central et mes Pollers semblent ne pas communiquer.ENGLISHHello,I have just upgraded our Centreon and Pollers (1 Central and 2 Pollers).The upgrade from version 20.10 to 21.04 went well.On the other hand I have a problem with the upgrade from 21.04 to 21.10After the update, the export of the configuration and the restart of the services, my Central and my Pollers seem not to communicate. Les versions de leurs centengine respectifs ne semblent pas bons, et je n’arrive pas à savoir pourquoi cela ne communique pas, et je ne sais pas trop quelles logs regarder.L’état des différents services sur le Central :ENGLISHTh

42595
K
2 years ago
B
brian2022Steward *
asked in Platform
No plugin pack found appears after 7 days - Problems!

Hello, I seen another user here has posted this same exact problem. It was marked solved however it was not not resolved. Everything was working perfectly we were using the platform with plugins and building out the monitoring. Then out of nowhere we get errors “ No plugin pack found” and Oops, something went wrong” Looking at output the server requests are getting 404 errors for page not found when attempting to connect to apo.imp.centreon.com resources I have been through all the troubleshooting guidance from Centreon in regards to identifying the source problem. We are moving towards acquiring 500+ host licenses, while we are working on that we are running IT-100 licensing at the moment. This makes me believe it is not our instance that's the issue here.Would love some guidance as this may be a deal breaker for our organizational use  Troubleshooting:  /etc/centreon/license.d/epp.license - License file is validToken installedNetwork is reachableNO PROXY IS USED  Centreon version:cen

4891
B
2 years ago
G
gespadaBuilder ***
asked in Platform
Use a resource on a template

Hello,We have PostgreSQL clusters, which each postgreSQL instances have his LUN mounted who present his folder.So i try to develop a host template with a macro DBNAME who is used on a service template to check specificaly the file system of one database and i want to use standard command from the centreon-plugins Linux NRPE3.Context :I set a new Resource :$DBNAME$ = $_HOSTDBNAME$On my Host Template i define my macro :$_HOSTDBNAME$ = xxxxxxdb01On the Service Tempate Disks inherit from OS-Linux-Disks-NRPE3-custom, i use the macro FILTERMOUNTPOINT$_SERVICEFILTERMOUNTPOINT$ = /data/postgres/$DBNAME$In my idea nagios mechanism could display the value of DBNAME from the Host macro, but it doesn’t work.It’s possible to use a resource at service template level ? or it just used at the command level ?Regards,Greg

2214
G
2 years ago
M
MercureSteward *
asked in Platform
Collector not upgrading since update to centreon 21.10.5

Hello, I’ve upgraded my centreon from 20.10.4 to 21.10.5 recently,Everything seems to work (alerts are OK when a host is down) but when I try to “export the central poller config” (when I make a modification, like changing an IP or something) : it's stuck at 0%Any idea?Progression (0%)   Préparation de l'environnement... OK Génération des fichiers...

2806
K
2 years ago
sdouce
sdouceBuilder *
asked in Platform
Unable to add new curve blank page

It seem that since update to 21.04.12 , it s impossible to access to curves configuration in perfwhen i tried to add or modify a curve ==> Blank Page Any idea ????

2272
sdouce
2 years ago
C
CrowleySteward *
asked in Platform
NVIDIA GPU SMI SSH

Hello all,I’m having trouble with the new NVIDIA GPU SMI SSH plugin (hardware::devices::nvidia::gpu::smi::plugin).I would like to monitor the GPUs of my ESXi but the authentification doesn’t work.I tried with the ESX root account[root@Centreon plugins]# ./centreon_plugins.pl --plugin=hardware::devices::nvidia::gpu::smi::plugin --mode=stats --hostname=EsxName --ssh-username=root --ssh-password='MyEsxRootPWD' --ssh-backend=libssh --verboseUNKNOWN: auth issue: Access denied for 'password'. Authentication that can continue: publickey,keyboard-interactiveI also tried with the Centreon user because the documentation use this user. But because that user is not present on my ESXs I don’t understand how it could works[root@Centreon plugins]# ./centreon_plugins.pl --plugin=hardware::devices::nvidia::gpu::smi::plugin --mode=stats --hostname=EsxName --ssh-username=centreon --ssh-password='' --ssh-backend=libssh --verboseUNKNOWN: auth issue: pubkey issue If anyone have tried this plugin before I wo

3292
C
2 years ago
D
DaviddSteward *
asked in Platform
Récupération métrique Windows Server

Bonjour, Je dispose plusieurs machines Windows Server distante.Je mets en place le modèle OS-Windows-SNMP-Custom. Je récupère bien le ping mais pas le cpu mémoire et swap (UNKNOWN: SNMP Table Request : Timeout)J’ai autorisé le port UDP 161 entrant et 162 sortant. Le cpu est ok mais la mémoire et le swap reste en UNKNOWN: SNMP Table Request : Timeout Ce que je comprends pas c’est que certains Serveur distant Windows sont bon 

13634
M
2 years ago
F
Francis DOUNGASteward **
asked in Platform
NTLMV2 MSSQL PLUGIN CENTREON

Hello Community How to use NTLMV2 protocol using mssql plugin in centreon? I set in global section in the freetds.conf file ‘use ntlmv2 = yes’ but my connection doesn’t work. My server accept NTLMV2 connetion but I think that centreon plugin mssql use NTML  connection. Francis

1601
sims24
2 years ago
S
seaevSteward *
asked in Platform
Hyper-V monitoring issue

Hello everyone,I have an issue when i use Hyper-V 2012 NSClient++ NRPE, in the documentation it’s needed to install the following package :yum install centreon-nrpe-pluginbut on my centos 7 (centreon iso installation), i have the following error :“no packages available”.I have installed Centreon 21.10 yesterday and have updated all the packages.do i miss something ?Thanks,

2614
S
2 years ago
F
FSFSteward *
asked in Platform
Problem with template management

HelloI have been using Centreon (now V20.10.15) for almost 1 year, and I have activated my token to be able to download plugins pack.So I downloaded the synology plugin pack but I encounter a rather blocking problem:If I want to create a new host, in configuration/hosts/hosts and on the template tab I don’t find the template HW-Storage-Synology-SNMP-Custom,So for the moment I can't include in centreon my synology NAS except by using a linux template 😓But if I go into configuration/hosts/template, the template HW-Storage-Synology-SNMP-Custom is present 🙄Can you please tell me how I can finally use this template to integrate my synology NAS in centreon?Thank you

3689
F
2 years ago
pierre1
pierre1
asked in Platform
Script usage : how to hide credentials

Hello the community !Recently you helped me on the ‘Massive import’ topic, by the usage of a script to execute many changes on one action. I’ve used this solution and it works fine.I would like to improve the last line :/usr/share/centreon/script/delete_device_from_hostgroup.sh <user> <password> <hostgroup> <file>My objective is to hide <password>, for obvious security reasons. I’ve tried to use .bashrc file with an alias, but it didn’t work.Do you have an idea to improve this ?Thanks !

4754
pierre1
2 years ago
K
KNSRASteward *
asked in Platform
Trying to install and make Centreon NSClient++ usable

Hi all !I am trying to install and use Centreon NSClient++ and Webserver on a Windows Server 2019 with the help of the Documentation.But I tried every build founds on Github, I always end with the same issue, it seems that I am not able to connect and stay stuck on login page.The only element which changes is the icon next to log button, but I cannot browse tabs.Could someone tell me if he managed to install and use NSClient++ recently ?Thanks a lot

6275
K
2 years ago
H
hypogeeSteward *
asked in Data collection
Base de données pleine

Bonjour, J’ai actuellement 4 pollers et un serveur Central et je supervise environ 2000 hôtes et 4500 services.Petite question concernant la base de données Centreon qui me donne du fil à retordre. Le répertoire /var/lib/mysql/centreon_storage occupe beaucoup de place et dedans, j’ai plein de fichiers *.ibd (pour la table data_bin) allant de 100 Mo à 1 Go. Est-ce que je peux supprimer à la main les fichiers .ibd les plus anciens avec un rm pour faire de la place ou est-ce qu’il y a une autre manière de procéder ? Version : 20.10.12 Merci d’avance !

29493
AltGr
2 years ago
V
vgueganSteward *
asked in Platform
Monitoring certificat with Centreon : error while using App-Protocol-X509-Expiration-custom

I try to monitor certificates expiration with Centreon.I use the model App-Protocol-X509-Expiration-custom which give the command : /usr/lib/centreon/plugins//centreon_protocol_x509.pl --plugin=apps::protocols::x509::plugin --mode=validity --hostname=<ip> --port=443 --validity-mode=expiration --warning-date=60: --critical-date=30: but mode=validity is not valid a valid one--list-mode give only  certificate 

10512
V
2 years ago
G
gespadaBuilder ***
asked in Data usage and Visualization
Centreon Plugins values of thresholds

Hello,I have a question about the thresholds, centreon-plugins use many syntax of value about that.A value with pourcentage symbol, a simple value, and also a value with colon after or before “100:”,  “:100” or “100::100 Could you explain me the usage of the last syntax ?With examples on this page :PostgreSQL DB | Centreon DocumentationOr directly with command examples :/usr/lib/centreon/plugins//centreon_linux_snmp.pl --plugin=os::linux::snmp::plugin --mode=cpu-detailed --hostname=svlinuxpar.centreon.training --snmp-version='2c' --snmp-community='os_linux' --warning-idle='20:' --critical-idle='10:' --verbose /usr/lib64/nagios/plugins/check_icmp -H 13.49.59.207 -n 5 -w 200,20% -c 400,50% /usr/lib/centreon/plugins//centreon_linux_snmp.pl --plugin=os::linux::snmp::plugin --mode=processcount --hostname=172.0.0.1 --snmp-version='2c' --snmp-community='public' --process-name='^java$' --process-path='' --process-args='' --regexp-name --regexp-path --regexp-args --warning='' --critical='1:1

12442
G
2 years ago
A
akhethanSteward *
asked in Platform
centreon does not launch a bash .sh script

Hello,I created a simple bash script and a verification command :/usr/lib/centreon/plugins/test2.sh For the test i tried :chmod 777 test2.shchown centreon:root test2.sh Manuelly the script works with centreon user but he doesn’t when i try by centeon gui. 

8175
A
2 years ago
F
Francis DOUNGASteward **
asked in Data collection
Event handler BAM

Hi The watch centreon,Have you ever managed to use event handler with BAM? It works for services and hosts, but when I activate it on a BAM with a command I created, I can't find the centralWe use Centreon 21.04See the detail below

1904
F
2 years ago
A
AlanAdamsSteward *
asked in Platform
IBM Datapower monitoring - anyone got a script to share

Hi,I have a need to monitor the health and capacity of some IBM Datapower Gateways. Looks like they support an SNMP poll interface.Doesn’t look like Centreon has a plugin for these devices.Wondering if anyone out there in Centreon land has already solved this and has a script they could share?Cheers

1141
sduret
Centreonian
2 years ago
F
f.salamovSteward **
asked in Platform
Plugin - hardware::server::lenovo::xcc::snmp::plugin

Hello. I call the mentioned plugin but the result does not return correctly./usr/lib/centreon/plugins/centreon_plugins.pl --plugin=hardware::server::lenovo::xcc::snmp::plugin --mode=hardware --component=disk --hostname=10.251.X.X --snmp-version=3 --snmp-username='user' --authprotocol='' --authpassphrase='' --privprotocol='' --privpassphrase='' --verbose'temperature', 'voltage', 'fan', 'psu', 'disk', 'raidvolume'I get this result from other components.Is there a solution to this?Hardware model - System x3650 M5 

3975
F
2 years ago
Caeko
CaekoSteward *
asked in Platform
Centos "failed to execute operation: no such file or directory"

Hello, In CentOS when i try to execute the command : systemctl enable rh-php72-php-fpm httpd24-httpd mariadb centreon cbd centengine gorgoned snmptrapd centreontrapd snmpd it displays me the message “failed to execute operation: no such file or directory”how can i solve it ?(i don’t now if i have selected the correct category”

19628
Caeko
2 years ago
M
msoursouSteward *
asked in Platform
MongoDB plugin installation

Hello, I have installed a new version of Centreon 21.10.5 on an Oracle linux 8.5 server. I can't install the MongoDB plugin, I have a perl dependency error. dnf install centreon-plugin-Applications-Databases-MongodbDernière vérification de l’expiration des métadonnées effectuée il y a 2:06:10 le mer. 23 mars 2022 14:53:29 CET.Erreur : Problème: installation impossible du meilleur candidat pour la tâche - rien de fournit perl(Hash::Ordered) rendu nécessaire par centreon-plugin-Applications-Databases-Mongodb-20220113-084434.el8.noarch(essayez d’ajouter « --skip-broken » pour ignorer les paquets non installables ou « --nobest » pour ne pas utiliser seulement les meilleurs paquets candidats)I followed the installation procedure, did I forget something or is it from the oracle linux distribution ?If someone has an idea, thanks

2823
M
2 years ago
A
apsecuritySteward *
asked in Platform
Je ne retrouve pas mes hotes dans les ressources

Bonjour,J’ai créé plusieurs hotes win srv 2019 avec le plugin check-host-snmp-custom, ca check bien en CLI.J’ai donc deployé les services puis exporter la conf dans le collecteur avec aucune erreurs ( juste de warning sur les intervalles de notifications). Hors je ne retrouve pas mes hôtes ni services dans le status des ressources ni dans les rapports. J’ai vérifié le status des services suivant :systemctl status gorgonedsystemctl status cbdMême procédé a un restart sans que cela résolve le problème !A noté que c’est une nouvelle installation et a jours Si vous avez une petite idée je vous en remercie.   

4463
itoussies
Centreonian
2 years ago
S
SebastienLSteward *
asked in Platform
Erreur plugin prometheus

Bonjour, J’essai de mettre un place un check via prometheus en mode expression est lors de la requête j’ai une erreur “UNKNOWN: No expressions found.”Pouvez vous m’aider car si je passe la query directement sur Prometheus elle fonctionne pas avec le plugin Centreon.Ci joint ma requete.  /usr/lib/centreon/plugins//centreon_prometheus_api.pl --plugin=cloud::prometheus::restapi::plugin --mode=expression --proto='http' --hostname=IP_serv --url-path='/api/v1' --port='9091' --query='utilization,rate(container_cpu_usage_seconds_total{container!~"POD"}[5m])*100' --query='throttled,rate(container_cpu_cfs_throttled_seconds_total{container!~"POD"}[5m])*100' --instance='x.x.x.x:8080' --output='Node %{instance} Average (Last 5min): %{utilization}%, Throttled(Last 5min): %{throttled}%' --multiple-output='All CPU metrics are OK' --verbose --use-new-perfdata

3183
S
2 years ago
Intence-Tech
Intence-TechSteward **
asked in Platform
services unknown on overloaded servers

Hello everyone,I have a problem with two supervised servers which often have a fairly high load.It seems that when the server works a lot I lose SNMP returns which puts all of my services in UNKNOWN state (which is quite painful because the ghost notifications follow one another without much relevance).Do you have any idea what could be done to prevent this? 

2844
Intence-Tech
2 years ago

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