Centreon Infra Monitoring

Hello The Community,After the modification of the configuration files (Installing a Centreon HA 4-nodes cluster | Centreon Documentation), i have this error message :“PDO object is not initialized, constructor was not called” Do you have any idea​​​​​, please ?​    

HelloI used different internet browsers and cleared the cache and the error occurs too. My colleagues also have the same problem.I went from a version 22.10.10 to 23.10.9 of Centreon, I now have an error when hovering over the filters / legends in the graph tab.For example I have a "Test" server, I go to the Graph tab and I have two filters, "Running Task" and "Failed Task", I want to filter my results, so I move my mouse and hover over one of the two filters "Running Task" and "Failed Task" then I have the error Unexpected Application Error!Cannot read properties of undefined (reading 'indexOf')TypeError: Cannot read properties of undefined (reading 'indexOf')    at Tt (https://DOMAIN/centreon/static/4178.394a86a6.chunk.js:2:21760)    at $t (https://DOMAIN/centreon/static/4178.394a86a6.chunk.js:2:22191)    at n (https://DOMAIN/centreon/static/4178.394a86a6.chunk.js:2:8599)    at https://DOMAIN/centreon/static/6200.e1725188.chunk.js:1:45719    at https://DOMAIN/centreon/static/6200.e17

Hi, I want to test the new dashbord in 24.04.When i go to dashbord, New dashboard / add widget / Widget type I select one widget, I have an error and i can’t continue.Error:Unexpected Application Error!Cannot read properties of undefined (reading 'fantasy-land/map')TypeError: Cannot read properties of undefined (reading 'fantasy-land/map') at http://X.X.X.X/centreon/static/9074.baa2d801.chunk.js:52:79314 at e (http://X.X.X.X/centreon/static/9074.baa2d801.chunk.js:52:78270) at http://X.X.X.X/centreon/static/5935.b18aaaec.chunk.js:29:97445 at e (http://X.X.X.X/centreon/static/9074.baa2d801.chunk.js:52:78270) at http://X.X.X.X/centreon/static/2431.51cb0bc4.chunk.js:1:24168 at http://X.X.X.X/centreon/static/2431.51cb0bc4.chunk.js:1:24195 at Array.map (<anonymous>) at O (http://X.X.X.X/centreon/static/2431.51cb0bc4.chunk.js:1:23963) at xu (http://X.X.X.X/centreon/static/1615.618e4a26.chunk.js:2:62829) at Ei (http://X.X.X.X/centreon/static/1615.618e4a26.ch

Hi all New problem. I have the following error (line 69) sometimes and that must explain why I have un incident on my mysql database.password is set in :/etc/centreon/centreon.conf.php/etc/centreon/conf.pm 240724 9:53:56 11 Query SELECT nagios_server_id, command_file, cfg_dir, centreonbroker_cfg_path, snmp_trapd_path_conf, engine_start_command, engine_stop_command, engine_restart_command, engine_reload_command, broker_reload_command, init_script_centreontrapd FROM cfg_nagios, nagios_server WHERE nagios_server.id = cfg_nagios.nagios_server_id AND cfg_nagios.nagios_activate = '1' 11 Query SELECT `value` FROM options WHERE `key` = 'gorgone_illegal_characters' 66 Connect centreon@localhost on centreon using Socket 66 Query SET NAMES utf8 67 Connect centreon@localhost on centreon using Socket 67 Query SET NAMES utf8 66 Quit 67 Query SELEC

Hello everyone,I'm going from one problem to another and the latest is when I export my configuration.I have a service which, even if I remove it or rename it in the /var/cache/centreon/config/engine1/serviceTemplates.cfg file, comes back every time. And this duplication blocks the export.I've searched the resource.cfg, and I don't see why this service, the PING, is repeated. Is there a “hard” place where it's written to be parsed afterwards?  define service { name PING check_command OS-Linux-SNMP-Tcpcon!100.0,20%!500.0,60% check_period 24x7 max_check_attempts 3 check_interval 10 retry_interval 2 register 1 use local-service}define service { name Balloning memory check_command OS-Linux-SNMP-Traffic-Name!1!10 check_period 24x7 max_check_att

I added the OS-Linux-Mountpoint-SSH-custom service template to my Linux hosts, but some give errors because there are ramfs partitions mounted with the ro flag.To avoid these errors I would like to add the ramfs (next to the squashfs and tmpfs) type to the types to exclude in the critical treshold (which by default is '%{options} !~ /^rw/i && %{type} !~ /tmpfs|squashfs/i').How can I do that? Obviously completely ignoring ramfs would also be an option.

Hello,we try to monitor some specidif custom Cloudwatch metrics with Centreon.Monitor the metrics seems ok but…The only response we have from the command is “ OK: “ without any other details, same with --verbose.How to have details ? the command is:/usr/lib/centreon/plugins/centreon_aws_cloudwatch_api.pl --plugin --custommode='awscli' --mode='get-metrics' --region='eu-central-1' --aws-secret-key='xxxxxxxxxxxxxxxxxxxxxxxxxxxx' --aws-access-key='xxxxxxxxxxxxxxxxx' --namespace='CloudWatchSynthetics' --metric='SuccessPercent' --verbose and the response is:OK: rRegards, Laurent 

Hi everyone,I have placed an X-Clarity of a Lenovo server under monitoring via the plugin.How can I set the warning and critical limits for the ambient temperature? The plugin I used is as follows:https://docs.centreon.com/pp/integrations/plugin-packs/procedures/hardware-servers-lenovo-xcc-snmp/I tried to add the fields --warning='temperature,.*,30' and  --critical='temperature,.*,40' in the Service Hardware-Global, but the rule is applied to all temperatures.I only need to apply it to the ambient temperature one, from the Performance Data:'temp_Ambient Temp'=20C;0:43;0:47;; 'temp_Exhaust Temp'=43C;;;; 'temp_CPU 1 Temp'=54C;;;; 'temp_CPU 1 DTS'=-40.6C;;0:-0.2;; 'temp_CPU 2 Temp'=51C;;;; 'temp_CPU 2 DTS'=-44.0C;;0:-0.2;; 'temp_DIMM 1 Temp'=26C;0:85;0:87;; 'temp_DIMM 3 Temp'=26C;0:85;0:87;; 'temp_DIMM 5 Temp'=27C;0:85;0:87;; 'temp_DIMM 7 Temp'=29C;0:85;0:87;; 'temp_DIMM 10 Temp'=28C;0:85;0:87;; 'temp_DIMM 12 Temp'=27C;0:85;0:87;; 'temp_DIMM 14 Temp'=27C;0:85;0:87;; 'temp_DIMM 16 Temp'=27

Bonjour,Je souhaiterai utiliser un petit script powershell pour faire des extractions de graphiques. J’utilise déjà cette commande qui fonctionne bien :### Timestamps $TempsUnix=get-date (Get-Date -Format hh:mm:ss) -UFormat %s$30DerniersJours=$TempsUnix-(3600*24*30)### Bypass de l'erreur de contrôle de certificatadd-type @"using System.Net;using System.Security.Cryptography.X509Certificates;public class TrustAllCertsPolicy : ICertificatePolicy { public bool CheckValidationResult( ServicePoint srvPoint, X509Certificate certificate, WebRequest request, int certificateProblem) { return true; } }"@[System.Net.ServicePointManager]::CertificatePolicy = New-Object TrustAllCertsPolicy### Téléchargement du .png via un compte dédié$source="https://$($serveur)/centreon/include/views/graphs/generateGraphs/generateImage.php?username=$($utilisateur)&token=$($Jeton)&start=$($30DerniersJours)&end=$($TempsUnix)&hostname=$($Hote)&service=$($service)

Hi all,New problem with web UI. Manuel check in ok as :[centreon@supervision ~]$ /usr/lib/centreon/plugins/check_nrpe -2 -H 172.16.185.22 -c check_mysql_gpaoDev -t 20Uptime: 311229  Threads: 2  Questions: 8091531  Slow queries: 8  Opens: 324  Flush tables: 2  Open tables: 317  Queries per second avg: 25.998|Connections=5106c;;; Open_files=365;;; Open_tables=317;;; Qcache_free_memory=265505480;;; Qcache_hits=43254c;;; Qcache_inserts=15574c;;; Qcache_lowmem_prunes=0c;;; Qcache_not_cached=1408c;;; Qcache_queries_in_cache=2466;;; Queries=8091532c;;; Questions=8091517c;;; Table_locks_waited=15c;;; Threads_connected=1;;; Threads_running=1;;; Uptime=311229c;;; but in centreon, I have  how to force web ui to update ?Thanks

Hi all I have the following problem when I want to connect to my centreon  Last thing, i did, update the centreon user in database. And there, i’m connecting with centreon admin user. Where do I have to update centreon password for pdo actions ? thanks

Hello,We are trying to define acls for multiple teams. Theses teams will work on specific perimeter and we want they access only to their own perimeter. (these teams should access and modify only their assets.) We manage to setup read access on defined hostgroupe but we did non succeed with modification right. The only way we find is to grant them as administrator but these right are to high for themIs it possible to configure acl to allow supervision modification only on defined hostgroup? 

BonjourJe récupère depuis mon équipement via le modèle de service app-protocol-snmp-numeric-value-custom différentes valeurs :Ces valeurs sont 8, 9, 10 ou 11.En fonction de chacune de ces valeurs, je souhaite afficher autre chose que la valeur récupérée.Ex: si 8 afficher “Bonjour”, si 9 afficher “45000”, etc.Je ne sais pas comment m’y prendre et où ajouter ces conditions. Extraoptions ? Macros ? Commandes ?Pouvez vous m’aiguiller ?Merci

Hi, I’m trying to add a host into “host categories” in my centreon server using Rest API v1, but it seems to not work properly:The commandcurl --silent --location 'http://centreon.local/centreon/api/index.php?action=authenticate' --header 'centreon-auth-token: some_secret' --header 'Content-Type: application/json' --data '{ "object": "HC", "action": "addmember", "values": "mycategorie;my.host.lan"}'The result:400Bad Request → "Bad parameters"But going to the server and executing the command, it works.centreon -u admin -p 'some_secret' -o HC -a addmember -v "mycategorie;my.host.lan"centreon -u admin -p 'some_secret' -o HC -a getmember -v "mycategorie"id;name2787;my.host.lanI’m missing something?https://docs.centreon.com/docs/api/rest-api-v1/#host-categorieshttps://docs.centreon.com/docs/api/clapi/#addmember-and-setmember

Hi, We have a distributed centreon 22.10.4 platform.We would like to secure the connections between centreon central (client) and it’s database (mariadb server) by using x509 certificates.We’ve already configured the client.cnf file and the server.cnf file by setting the right path and the right certicate. We have this problem : mariadb sslv3 alert certificate unsuported Do you have any idea about it ? Have you ever tried to secure the connection between centreon central and it’s deported db ? We have x509v3 certificates with the right extension TLS Web Server Authentication for the server and TLS Web Client Authentication for the client. Even if the connection works manually with simple certificates without extensions, centreon shows that : “Access denied for user 'user_'@'HOST' (using password: YES).We would also like to know if centreon handle ssl in the core connection with database ? We’ve seen the db.pm file that does not take into account the eventuality of ssl use. Regards.Seri

Hi, I’m newbie with centreon. I have installed centreon 22.10 in a CenOS7 AWS EC2 instance with the automated script withcurl -L -s https://raw.githubusercontent.com/centreon/centreon/22.10.x/centreon/unattended.sh | sh After postinstalation, I went to the GUI and I saw that the central poller was stoped. I have read and follow this and thiswithout success. /var/log/messages seems clean /var/log/centreon-broker/central-broker-master.log contain errors.Error while reading on socket: End of filefeeder 'central-rrd-master-input-1' error:Attempt to read data from peer LOCALHOST:5670 on a closing socketTCP: Connection refused to LOCALHOST:5670 /var/log/centreon-broker/central-rrd-master.log too[root@yig centreon-broker]# cat /var/log/centreon-broker/central-rrd-master.log| grep error[2023-03-03T11:18:27.163+00:00] [tcp] [error] Error while reading on socket: Operation aborted.[2023-03-03T11:18:27.270+00:00] [core] [info] pool: the latency check encountered an error: Operation aborted.[2023

Hello everyone,I am stuck with my centreon which despite several installations still does not want to start. When I export my configuration, I have no errors but it still remains stopped. So I don't have anything display-wise.I don't really know what to do anymore, because I updated it, restarted it, reinstalled it.If anyone knows what I should be looking for, because the logs don't tell me anything either, I'm interested.Thanks 

Hi,How to set it to CRITICAL(containers_stopped'=4 )?I have no idea how to set the value to show CRITICAL when containers_stopped'=4 in this custom macro. 

Hi,We have a custom script for service discovery which seems to work fine when launched by CLI.[centreon@sli-centreon-c1-qul autodiscovery-pdu-aten-master ]$ perl /usr/lib/centreon/plugins/optnc/autodiscovery-pdu-aten-master/main.pl --hostname=ip_address --snmp-community=centreon --snmp-version=2c --disco-show<?xml version="1.0" encoding="utf-8"?><data>  <label id="1" status="2" name="Alim 1 serveur 1"/>  <label id="2" status="2" name="Alim 1 serveur 2"/>  <label id="3" status="2" name="Alim 1 serveur 3"/>  <label id="4" status="2" name="Alim 1 serveur 4"/>  <label id="5" status="2" name="Alim 1 switch FB"/>  <label id="6" status="1" name=""/>  <label id="7" status="1" name=""/>  <label id="8" status="1" name=""/></data>[centreon@sli-centreon-c1-qul autodiscovery-pdu-aten-master ]$ perl /usr/lib/centreon/plugins/optnc/autodiscovery-pdu-aten-master/main.pl --hostname=127.0.0.1 --snmp-community=centreon --snmp-version=2c -

I have create a poller. At the final of installation , i try to export configuration for the new poller :But an error on moving files appears “Moving files... NOK(Could not write into centcore.cmd. Please check file permissions.). The poller is down in IHM : On the poller process centengine is start :The server central can connect in ZMQ on the poller :I think the rights on the poller are OK :On the central, i have error on /var/log/centreon-broker/central-broker-master.log : I don’t understand, where is the problem ?

Hello, I currently facing a problem when I want to install “centreon-plugin-Virtualization-VMWare-daemon” to monitor my ESX. It seems that perl(ZMQ::Constants) is required/necessary to do the installation. I already tried to install perl(ZMQ::Constants) with cpan “cpan ZMQ::Constants” : It looks like ZMQ::Constants is up to date … I checked on internet and it seems like no one got the problem, so I’m really lost at this point. I have installed Centreon on a Oracle 9. I installed packages perl-ZMQ-libZMQ4, perl-VMware-VSphere  Is someone already faced this problem ?  Hope I’ll get answer.  KR, 

Hi, I’m getting the following error message when trying to do an NMAP discovery - what am I meant to do here?! We trust you have received the usual lecture from the local SystemAdministrator. It usually boils down to these three things:     #1) Respect the privacy of others.    #2) Think before you type.    #3) With great power comes great responsibility. sudo: a terminal is required to read the password; either use the -S option to read from standard input or configure an askpass helper Also, this is a brand new install.

Good morning,I have a problem with nmap discovery. I have an error for the lauching. Error: Nous espérons que vous avez reçu de votre administrateur système localles consignes traditionnelles. Généralement, elles se concentrent sur ces trois éléments :    #1) Respectez la vie privée des autres.    #2) Réfléchissez avant d'utiliser le clavier.    #3) De grands pouvoirs confèrent de grandes responsabilités.sudo: un terminal est requis pour lire le mot de passe; utilisez soit l'option -S pour lire depuis l'entrée standard ou configurez un outil askpass de demande de mot de passesudo: il est nécessaire de saisir un mot de passe 

hellomy windows sysadmin , dont want to have warning about services with start type : automatic ( delayed ) , on the services auto probe I try to mess with the filter and argument , with no success at all. can you help me ? thanx in advance..

Hi AdminI use IT-100(free) to test container host but kube related item can’t be selected.I checked the website but it still doesn't work. Are there any settings I should check?