Data collection

This forum is about how to configure Centreon to collect relevant monitoring data from your infrastructure, typically using monitoring templates and auto-discovery engine.

  • 304 Topics
  • 1,083 Replies

304 Topics

M
MamaSteward *
asked in Data collection

No output returned from plugin

bonjour, j’ai un problème, je n’arrive pas à superviser mon esxi, ça donne une erreur de ce genre (No output returned from plugin)aide moi svp!! 

1
fmattes
Centreonian
6 months ago
E
emeckSteward **
asked in Data collection

nrpe: Command completed with return code 1 and output:

Hello,maybe someone can help with this. I have a python script from a client that is run by a bash script (which creates the necessary env variables for the python script to work). When run from the host itself, with user nagios, the output is displayed correctly:nagios@host:~> /var/lib/monitor_ub/custom_plugins/hx_metrics_wrapper.sh iops read 10000 60000Ok: iops_read ha respost en 0.17 | iops_read=12618.3;10000.0;60000.0nagios@host:~> But when called from the poller, unable to read output:-bash-4.2$ /usr/lib64/nagios/plugins/check_nrpe -H xxx.xxx.xxx.xxx -t 30 -c check_latency -a "iops read 10000 60000"NRPE: Unable to read output-bash-4.2 NRPE show this for the command ran from the poller:nrpe[28532]: Command completed with return code 1 and output:nrpe[28532]: Return Code: 3, Output: NRPE: Unable to read outputnrpe[28532]: Connection from xxx.xxx.xxx.xxx closed. As a workaround for now I have set a cron job for each option available for the python script that saves the output t

2
E
6 months ago
F
Francis DOUNGASteward **
asked in Data collection

Centreon BI ETL

Hello, Is it normal ELT can be so long in this step:Mon Oct  9 11:13:10 2023] [INFO] Getting host properties from Centreon database[Mon Oct  9 11:13:27 2023] [INFO] Updating host dimension in Centstorage[Mon Oct  9 11:13:30 2023] [INFO] Getting hostgroup properties from Centreon database[Mon Oct  9 11:13:30 2023] [INFO] Updating hostgroup dimension in Centstorage[Mon Oct  9 11:13:30 2023] [INFO] Getting hostcategories properties from Centreon database[Mon Oct  9 11:13:30 2023] [INFO] Updating hostcategories dimension in Centstorage[Mon Oct  9 11:13:30 2023] [INFO] Getting servicecategories properties from Centreon database[Mon Oct  9 11:13:30 2023] [INFO] Updating servicecategories dimension in Centstorage[Mon Oct  9 11:13:30 2023] [INFO] Getting service properties from Centreon database Since last log, I have no treatment based on command show processlist in centreon mbi server:show processlist \G;*************************** 1. row ***************************      Id: 1909    User: ro

0
F
6 months ago
F
FantoSteward **
asked in Data collection

idrac UNKNOWN: Voltage 'CPU1 Presence' state is 'unknown'

Hi, here is the result for an idrac  HARDWARE Status informationUNKNOWN: Voltage 'CPU1 Presence' state is 'unknown' - Voltage 'CPU2 Presence' state is 'unknown'Checking amperagesamperage 'System Board Pwr Consumption' status is 'ok' [instance: 1.1] [state: enabled] [value: 138]amperage 'System Board Current' status is 'ok' [instance: 1.2] [state: enabled] [value: 0.6]Checking cooling devicesChecking cooling unitsChecking enclosuresChecking healthhealth 'Main System Chassis:voltageAll' status is ok [instance: 1]health 'Main System Chassis:memoryAll' status is ok [instance: 1]health 'Main System Chassis:temperatureAll' status is ok [instance: 1]health 'Main System Chassis:batteryAll' status is ok [instance: 1]health 'Main System Chassis:amperageAll' status is ok [instance: 1]health 'Main System Chassis:processorAll' status is ok [instance: 1]etc etc is there a way i can ignore the voltage cpu presences and obtaing an OK STATUS for idrac hardware? 

2
F
6 months ago
J
JoelSteward *
asked in Data collection

NSclient++ web server vulnerabilities

Hello everyone,Do you know, how could I block in nsclient++ for the web server (host: 8443) the protocol SSL/TLS and the cipher suites?I have tried several configuration, but I still have the sames vulnerabilities.I saw that is possible using NRPE using:[/settings/NRPE/server]use ssl = trueinsecure = falsessl options = no-sslv2,no-sslv3,no-tlsv1.0,no-tlsv1.1allowed ciphers=HIGH:!aNULL:!MD5:!3DESBut like i said i’m using [/settings/WEB/server] for the restapi monitoringBut that don’t workDo you have a solution?Best regards

1
C
Centreon Lord Commander
6 months ago
Marchal-l
Marchal-lSteward **
asked in Data collection

UNKNOWN: Cannot write statefile '/var/lib/centreon/centplugins/snmpstandard_WW.XXX.YYY.ZZZ_interfaces'. Need write permissions on file.

Hi ,I know that the question is allready in topic but , I changed the howner of the file, and it doesn’t change anything :stat /var/lib/centreon/centplugins/cache_snmpstandard_10.180.64.253_161_interfaces Size: 2129 Blocks: 8 IO Block: 4096 regular fileDevice: fd02h/64770d Inode: 13432329 Links: 1Access: (0644/-rw-r--r--) Uid: ( 0/ root) Gid: ( 0/ root)Access: 2023-08-23 11:29:41.963775378 +0200Modify: 2023-08-23 11:29:41.962775378 +0200Change: 2023-08-23 11:29:41.962775378 +0200 Birth: 2023-06-23 13:00:10.271024300 +0200So I changed howner (and group)chown centreon-engine:centreon-engine /var/lib/centreon/centplugins/cache_snmpstandard_10.180.64.253_161_interfacesThen stat stat /var/lib/centreon/centplugins/cache_snmpstandard_10.180.64.253_161_interfaces File: /var/lib/centreon/centplugins/cache_snmpstandard_10.180.64.253_161_interfaces Size: 2129 Blocks: 8 IO Block: 4096 regular fileDevice: fd02h/64770d Inode: 1344

6
Marchal-l
6 months ago
S
ShinpoSteward *
asked in Data collection

NRPE3 - Lancement script Powershell

Bonjour,Nous avions un controle via NRPE qui fonctionnait sans probleme.Ce controle exécutait un script Powershell.Le fichier nsclient a été modifié pour accepter les scripts externes.Nous avons voulu tester avec NRPE3 et impossible de le faire fonctionner.Nous avons ce retour :CHECK_NRPE STATE CRITICAL: Socket timeout after 30 seconds.Même en agrandissant le Timeout, le résultat est le même.Voici la commande :./check_centreon_nrpe3  -H  HOST -p 5666 -t 30 -c eventps1Faut il quelque chose de spécial pour utiliser NRPE3 ?Merci d’avance de votre aide. Good morning,We had control via NRPE which worked without problem.This control executed a Powershell script.The nsclient file has been modified to accept external scripts.We wanted to test with NRPE3 and couldn't get it to work.We have this feedback:CHECK_NRPE STATE CRITICAL: Socket timeout after 30 seconds.Even if you enlarge the Timeout, the result is the same.Here is the command :./check_centreon_nrpe3 -H HOST -p 5666 -t 30 -c eventps1Do

11
C
Centreon Lord Commander
6 months ago
H
hamidlegSteward *
asked in Data collection

problem exchage get information usin centreon_check_nrpe3 from nsclient+++

Hi, how are you every one !!!I have a problem on centreon_plugin.exe on windows 2019 exchange,Can't locate ‘app/microsoft/exchange/plugin’ in @INC when executing command from monitoring server.thank you

3
S
6 months ago
W
WininjaSteward *
asked in Data collection

Centreon reporting No output returned from plugin

Hi everyone,I have a perl script that runs fine from the commandline, gives back the error level and the text. Runs under the Centreon user as well, but it keeps giving me the message ‘ No output returned from plugin’.The return code used is this:       if( $currentlyBuilding eq 'false' ) {        if( int($lsbThresholdCrit) <= int($tsec) && int($lsbThresholdCrit) != "0" ) {          $retStr = "Build has been broken for " . $tsec ." seconds; first failed build number: " . $firstFailedBuildId . " (" . $firstFailedBuildURL . ")";          $exitCode = 2;        } elsif( int($lsbThresholdWarn) <= int($tsec) && int($lsbThresholdWarn) != "0" ) {          $retStr = "Build has been broken for " . $tsec ." seconds; first failed build number: " . $firstFailedBuildId . " (" . $firstFailedBuildURL . ")";          $exitCode = 1;        } else {          $retStr .= ", build has been broken for " . $tsec ." seconds; first failed build number: " . $firstFailedBuildId . " (" . $fir

0
W
6 months ago
B
benoitpSteward ***
posted in Data collection

New monitoring agent

Hello,I want so share this new monitoring agent I found :https://github.com/infraweavers/monitoring-agentIt’s cross platform, support TLS, and we even can pass script in the command.There is a client like check_nrpeThis is true opensource with MIT license.

4
fmattes
Centreonian
7 months ago
J
jeansomersSteward *
asked in Data collection

NRPE error: WARNING: my_system() seteuid(0): Operation not permitted

Hi,I'm running a probe with no arguments with NRPE v4.0.3 on a RHEL7.9 remote server.I keep getting error:NRPE: Unable to read output.When I run:sudo journalctl -u nrpe --since "1 hour ago"on the remote server,I always get the same error:WARNING: my_system() seteuid(0): Operation not permitted.I parsed a few topics regarding that last error, but none seems to address my issue.Here is the most valuable insight on this issue:On more than a dozen other RHEL servers (6.9, 6.10, 7.9) with the same NRPE version, the same code executed with NRPE works perfectly.I keep trying to figure out which configuration box I didn't ticked, because the error clearly doesn't seem to come out of the code.Could you please review my issue?

2
omercier
Centreonian
7 months ago
K
kimpoy0730Steward **
asked in Data collection

WSMAN kerberos authentication via CRON

Hi All,We have a wsman authentication via kerberos on our pollers, cron is running as expected but services still not renewing after kerberos ticket expiration. our other pollers is working but some pollers are not. the pollers krb5.conf is the same. checked the logs of cron its running the kinit -R command but wsman service are not automatically renewing.and its working when we manually renew kerberos ticket. Our setup is in WSMAN domain config. Thank you in advance for your inputs/suggessions.  

14
T
Centreonian
7 months ago
G
ganeshSteward *
asked in Data collection

Need log monitoring for linux server using centreon

We have a requirement like search two words like “dump completed” in a log file of multiple linux servers. I am new to centreon so need your help on how to work on it.

2
B
7 months ago
F
FantoSteward **
asked in Data collection

HP ILO - plugin errors

hi everyone. i have 2 different scenario.one with ilo4one with ilo2 ILO4if i use restapi i obtain:UNKNOWN: Cannot decode json response: malformed JSON string, neither tag, array, object, number, string or atom, at character offset 0 (before "(end of string)") at /usr/lib/centreon/plugins//centreon_hp_ilo_restapi.pl line 9643.checking chassischassis '1' status is 'OK' [instance: 1, state: Enabled]checking deviceschecking drives  if i use xmlapi is ok. ILO2using both restapi and xmlapi and with or no with --ssl-opt="SSL_version=SSL_VERIFY_NONE"-ssl-opt="SSL_version='TLSv1'"--ssl-opt="SSL_version=SSLv3" i obtain:UNKNOWN: Failed to establish SSL connection: , ssl_error=SSL connect attempt failed error:1425F102:SSL routines:ssl_choose_client_version:unsupported protocol  what’s wrong?can you help me?

0
F
7 months ago
S
SPivainLeroyGWSteward *
asked in Data collection

Embed charts in email notification [repost]

Hi everyone,I already post this question but I think it was in the wrong section so I repost it here. I wondered if it’s possible to embed charts related to alerts in side email notification ? (so it also means sending HTML email notifications).For example I know how to export this type of charts from the web UIbut how could I automatically put these chats into notificationI’m also working with CheckMK raw edition on another infrastructure and this is something I’ve got in alerts email notification :For example this from a CheckMK alert email :  

0
S
7 months ago
R
rubenperez-neworchSteward *
asked in Data collection

Netapp solidfire not compatible with centreon pack

Dear Thewatch community, Following an advice given by the technical guy from centreon support. I will try to explain my issue.I tried to monitor the SAN Netapp Solidfire without any success.First of all using SNMP queries, i must say that everything is ok when i use snmpwalk.Then using the RESTAPI which seems a bit different than in the plugin. So, my question is it planned a day to make the plugin compatible with this SAN ? Or should I forgive it and prepare to make my check by getting the OID for each control. Many thanks for your advices. BR,

3
R
7 months ago
C
Centreon Lord Commander
christophe.niel-ACTCentreon Lord Commander
asked in Data collection

NSClient issue with cpu (physical machine with more than 64 threads)

hellowe recently deployed some hyper-v nodethey are running windows 2022 with centreon-nsclient 5.2.41 and they have more than 64 thread the cpu check return abnormal value :  this is probably a bug from the NSClient program, but has anyone encountered this problem and managed to fix it? Thanks in advance

11
fmattes
Centreonian
7 months ago
L
LaurentVSteward **
asked in Data collection

Custom script doesn't work

Hello the community, I try to execute a custom script  but It seems I miss something. I have a poller on an ec2 instance on AWS. I try to execute a probe Python script on a Linux server on another ec2 instance. this server is attached to the poller in AWS.The script is located on server (not on the poller)Locally, the script works fine.But via Centreon, I have “(Execute command failed)” Other non-custom probes are working well. Can you help me to understand? Regards, Laurent   

3
L
7 months ago
F
FDM31Steward *
asked in Data collection

Problem monitoring VMware infrastructure

Hi there,I’m trying to monitor VMWare Vshepre on premise infrastructure.I just followed this topic : https://docs.centreon.com/fr/pp/integrations/plugin-packs/procedures/virtualization-vmware2-esx/This just worked for a couple of days and suddenly with no explainable reason didnt !I get an error when configuring the connector :UNKNOWN: Container connection problem I had a look into /var/log/centreon/centreon_vmware.log and just got this error :default' Login to VirtualCenter server failed: Server version '' at 'https://myvcenterserver:443/sdk/vimService.wsdl' unsupported.My current Centreon Version is 22.04 (tried with 22.10 too and didnt worked)My VSphere infrastructure runs 7.0.3 version (vcenter servers ans ESXiDoes anyone can help me ?Thanks

19
K
7 months ago
C
CyrilLSteward *
asked in Data collection

Supervision URL - Curl - Authentification + OWASP

Bonjour,Je n’arrive pas à superviser l’url d’une appli.url : https://appli-environnement.fr:6565/ui  cette url est la mire de connexion où l’on peut saisir un username et password. et utilise OWASP “OWASP_CSRFTOKEN”, un jeton “JSESSIONID” je connais le username et le password utilisé les champs dans la page sont nommé : loginUserId et loginPasswordLe title de la page mire de connexion et de la page une fois authentifié, n’est pas identique.Je vérifie le title afin de vérifier que l’authentification a fonctionné ou non.J’ai fait (beaucoup) de test, que je ne pourrais pas lister ici, mais par exemple :avec/sans l’utilisation d’un cookie contenant le JSESSIONID avec/sans useragent Chrome avec/sans méthode POST / GET via la commande curl (version 7.29.0) via le plugin http de centreon_plugins.pl (centreon 2019, v19.04) via le plugin /usr/lib64/nagios/plugins/check_http (v1.4)La plus part du temps, je n’ai pas de message d’erreur, le code source de la page récupéré correspondant à la mire d

0
C
7 months ago
I
IT-GDESteward *
asked in Data collection

No results found in Gorgone response

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. 😉 

1
C
Centreon Lord Commander
7 months ago
D
DarkKnightSteward *
asked in Data collection

Get Service Status via json rest api v1

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.

1
rchauvel
Centreonian
7 months ago
A
acecileSteward *
asked in Data collection

Custom device with centreon-plugins

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 =

1
rchauvel
Centreonian
8 months ago
T
ThomasSteward **
asked in Data collection

Exagrid Treshholdsq

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...

3
C
Centreon Lord Commander
8 months ago
M
mcondeSteward *
asked in Data collection

SQL Request in my host from Centreon

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?

4
M
8 months ago

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