Centreon Infra Monitoring

Hi there, i just very freshly did the update from 22.04.7 to 22.10.0 on a Centos7-Basis coming from 20.04-ISOs. After this the “Resource Status” is completely emtpy and showing 0 Hosts and 0 Services being set to display “All” - Funy thing though - the deprecated pages work and show all the missing Hosts and Services. please advise asap - thx RegardsTimo

Hello,Can we use Rest Api v2 for Centreon 19.04.20 ?Thanks.

Hello,I try to configure discovery rules for Windows disks with nsclient but when i launch discovery, i have this error : No services found in discovery responseHere  gorgoned.log2022-11-17 12:30:28 - DEBUG - [autodiscovery] Event: [ACK] [svc-disco-fc64a8e4:39-37-64] {"data":null,"code":0}2022-11-17 12:30:44 - DEBUG - [autodiscovery] Event: [SERVICEDISCOVERYLISTENER] [svc-disco-fc64a8e4:39-37-64] [] { "code": 0, "data": {"message":"commands processing has started","request_content":[{"timeout":90,"command":"/usr/lib64/nagios/plugins/check_centreon_nrpe3 -H tagersrv -p 5666 -t 30 -u -2 -P 8192 -c check_centreon_plugins -a 'os::windows::local::plugin' 'list-storages' ' --disco-show'"}]} }2022-11-17 12:30:44 - DEBUG - [autodiscovery] Event: [SERVICEDISCOVERYLISTENER] [svc-disco-fc64a8e4:39-37-64] [] { "code": 0, "data": {"metadata":null,"message":"command has started","command":"/usr/lib64/nagios/plugins/check_centreon_nrpe3 -H tagersrv -p 5666 -t 30 -u -2 -P 8192 -c check_centreon_plugin

Hello, I’m posting here because I discovered a weird reaction in the plugin centreon_ups_socomec_netvision_snmpFor example :Context : The inverter has 12% remaining batterySending the following command, /usr/lib/centreon/plugins/centreon_ups_socomec_netvision_snmp.pl --plugin=hardware::ups::socomec::netvision::snmp::plugin --mode=battery  --hostname=ipaddress --snmp-community=community --snmp-version='version' --warning-charge-remaining='80’The answer to this request is “OK”If I change the value of warning-charge-remaining from “80” to “10”, the answer is “Warning”It seems we got a warning alert when the real value of battery is GREATER than the probe set Is anyone already encountered that ?Is there a way to invert the process (to get alarmed when the battery gets under the probe) ? Best Regards

Hi,I’ve installed a complete Central using packages.I have no acces to the internet.After installing, I’ve noticed that service cbd is not present.I have reinstalled centreon-broker, but still doesn’t appears cbd service.What can I do to solve this situation?Thank’sMEstherNM

I am about to test the upgrae from 21.10 to 22.10 and I’m trying to deploy a VM with the OVA file but when I open centreon-central-21.10.ova under VMware Workstation 16 Pro, I getFailed to read from file: centreon-central-21.10.ovaI also tried with 22.10 ova file and same result Any suggestions ? Thanks in advanceGaetan

Hi, Im trying to export my old nagios files with the NagiosToCentreon CLAPI, I’ve alredy export the centreon_clapi_import_commands.txt but when I try to do the command /usr/share/centreon/bin/centreon, I can’t access using my web user admin, I get a invalid credentials message. How can I fix this? I’m COMPLETELY sure I have enter the password correctly (I have tried multiple time in the web and it works) Any idea??Thank you

Hello,When upgrading to centreon 20.10 (from an old 2.4.4), i noticed that check_nrpe (4.0.0) wasn’t compatible with older Linux OS having older nrpe clients.So i kept using the check_nrpe from the previous centreon and it works well.Now, i am looking to update to centreon 22.10 but i know i will have the same issue.The backward compatible options aren’t working.The error is still “CHECK_NRPE: (ssl_err != 5) Error - Could not complete SSL handshake wit <IP>” and here’s the log from a nrpe client 2.15 with debug on :nrpe[4852]: Connection from 10.5.236.21 port 2742nrpe[4852]: Host address is in allowed_hostsnrpe[4852]: Handling the connection...nrpe[4852]: Error: Could not complete SSL handshake. 1nrpe[4852]: Connection from ⚌⚌#027q closed Here’s was i have tested so far : (check_nrpe 4.1.0 was compiled from sources)check_nrpe from versions 4.*, when not working with older nrpe client, were tried with various options as -2, -3 & -L ALLHow are we supposed to monitor old OS with

Bonjour,  J’avais déjà monté un serveur CENTREON, tout fonctionnait très bien. Je suis reparti de 0 pour une installation propre. Pour cela, j’ai récupérer mes anciennes commandes de tests pour lesquels j’avais des graphiques, et là je n’en ai plus aucun… Je n’ai pas de fichiers RDD sur mon serveur… J’ai fait quelques premières vérifications et tout à l’air bon. Je désespère de trouver une solution… Cordialement, Florian

Hi,Why this widget has a full width?: Half the width would be enough, as for Timezone and Current status duration. Is that not a waste of space?I know a DNS name may be longer but it’s also the case for the host alias, still it uses half the width like the Timezone.

Is there a way, in a EPP-licenced version (or the limited free version), to know which installed plugins are UNUSED?Is there also a way to find a list of all USED plugins?Looking for any hint!What I’m exploring:I’m guessing it may be useful to check the Databases; the config database “centreon” or the information related to performance data in the “centreon_storage” database. But I don’t yet know if any table holds information on plugins.Or maybe their is a simple RestAPI or CLAPI query that could provide information close to what I’m looking for? A strategy I’m exploring is finding host/services templates that are used using CLAPI, then finding their associated plugins via some other requests: # Host templatescentreon -a admin -p password -e |grep "HOST;addtemplate"# Service templatescentreon -a admin -p password -e |grep "SERVICE;ADD"   Or maybe start by listing the content of all installed plugin packages, the look for the templates, and checks usage at other places:  repoquery --in

We have Kubernetes Nodes (RestAPI)  is configured to monitor EKS.  As per centreon documentation: Credentaisl have been set using token retrieved ealier from the service account hostname/address, port and protocol are configured. We somehow ret this exception: UNKNOWN: Cannot decode json response: write failed:  at /usr/share/perl5/LWP/Protocol/http.pm line 238. Any idea?  

Hi,The new Resource Status page use regexp, while this is a good enhancement, it doesn’t permit to search for a string with a space in it. I tried quoting the string (both simple and double), I also tried to use `\s`, none of this works.How can I achieve that?This is something the Monitoring/Services and Monitoring/Hosts pages permit. It’s useful when searching in the plugin output (or even sometimes in the service name).I’m OK to do my best to start using this new Resource Status page (and, to incite my users to do so) but I’d like to have the same functionalities I had with the old ones.

Hi,The following bug has been closed and I cannot manage to reopen it.It’s not fixed, and even for the « workaround » suggested (which is: using the new Resources Status page) the person who closed the bug didn’t even read correctly what I wrote, he’s telling me to try something I already told wasn’t working.Why is it not possible to reopen a bug? The functionality exists in Github so why does it seems to have been deactivated?Best regards,

Bonjour à tous .je voulais essayer l’OVA 22.10 sur https://download.centreon.com/quand j’importe l’OVA sur Virtualbox, la VM ne démarre pas :FATAL : No bootable medium found! System halted .Pourtant le disque dur est bien importé :Je suis sur un 6.1.40 de virtualbox .Est ce que quelqu’un à déjà eu ce problème ?

Hi,The comment added when one put a downtime on an object is displayed in the tooltip when you rollover the downtime logo (the pink triangle with an exclamation mark).The problem is that line returns aren’t displayed there. The only workaround is to directly write the comment as HTML (ie: with <br /> tags), but that’s not convenient for the average user (nor is for the advanced one in fact…). They are saved in database, they probably should be replaced with an HTML tag for display, or in a HTML container that display text raw. What do you think?More globally, I hope the developer team still has time to enhance the “old” UI, is this the case?I personally think the new UI is unfinished for a good part, so the idea to depreciate the old one so rapidly really is a bad idea. Currently this is the new UI that should be warned as beta, and be optional for the user to test, not the (fully functional) current one marked as depreciated ! 😊 I wonder what other people think? Good thing is b

Hi everyone,I saw a topic that exposes a similar problem but unfortunately the answer is not sufficient.I manage to generate a token but every request i do, the result is the same.I put you in the context, I manage a Centreon with 300 hosts but without license. Is there a connection with this problem? C:\Users\dorian>curl -v https://SERVER/centreon/api/index.php?object=centreon_realtime_services^&action=list -H "Content-Type:application/json" -H "X-AUTH-TOKEN:"TOKEN""*   Trying 192.168.90.63:443...* Connected to SERVER (192.168.90.63) port 443 (#0)* schannel: disabled automatic use of client certificate* ALPN: offers http/1.1* ALPN: server accepted http/1.1> GET /centreon/api/index.php?object=centreon_realtime_services&action=list HTTP/1.1> Host: SERVER> User-Agent: curl/7.83.1> Accept: */*> Content-Type:application/json> X-AUTH-TOKEN:kkMNbGrJYJw6xm8RuQIfgCl8GyL7OfsbI2TvLT+hKIkez+4ZrDW+sLazqY3LXviJ>* Mark bundle as not supporting multiuse< HTTP/1.1 40

Hello everyone, For my company i need to count a number of specific process running on a system and get an alert on my centreon dashboard if that number is superior than N. I really apreciate if you have any solution or suggestion. Regards. 

Hi everybody,Here’s my problem:each time a service from a host is down we receive 2 mails:one for the service (normal!)and one to say that the host is still up!I don’t understand why.Here is our configuration:Can you tell me if I’ve made a mistake? Thanks for your help  

Hello,It is possible to create a filter with AND/OR in the Widgets.  For example               LIKE     %BA-VPN% OR %BA-CLN% Thanks. Regards 

HelloI launched myself in the full rebuild of an snmp plugin for huawei dorado (san storage) by using Rest API.I did this because I added a “lun” mode to the existing snmp plugin, but as it happens, if you have too many luns the snmp is getting lots timeout, the table is huge and when go over 50 lun/snapshot the plugin never give the information back… after a bit of digging, I found there is a Restful api, and lot more digging I managed to create my own custom api I have an issue with the thing I coded, I cannot get critical or warning alerts when I use for example “--critical-usage-prct=50” on the perfdatahere is the plugin, work in progress : centreon-plugins/luns.pm at master · christophe-activiumid/centreon-plugins (github.com) (btw, anyone feel free to test it in command line if you have a dorado, it needs a read only account, and work for dorado v6 and v5)everything work fine, except threshold...I do need to implement a cache/statefile on this specific lun mode because with the a

Hi,When looking in the centreon/centreon-plugins Github repository I can’t see the same files which I have in the /usr/lib/centreon/plugins/ directory after an installation from the RPM packages.My knowledge of Perl is very limited, but I suppose there is some kind of install process in order to be able to use the plugins. I looked at the README but didn’t find any. I don’t think that just cloning the repository would permit me to use the plugins, but maybe I’m wrong? If so, how to use them?I’d like to be able to do that in order to test the very last version of the plugins without having to wait for release and packaging.I suppose I’d have to do so if I’d like to participate in the development of the plugins. The README, in the  Basic Usage section, shows an example with running the “centreon_plugins.pl” script. Would it work just after I cloned the repository? I didn’t try because the README also tells : “I have finished the install section and I want to monitor a Linux in SNMP”, so

Hello TeamI am configuring monitoring for ESXi and VCenter servers. I have a problem with one environment where  is vcenter in version 7.0 and esxi in version 6.5 and 7.0. Is VCenter 7.0 compatible with centreon 22.04 and it should work? i get error : UNKNOWN: Cannot get response (timeout received). With the other vcenter in version 6.5 i had no such problem.

Hello,Mon host est associé à un poller différent du poller central.La commande de discovery manuelle est exécutée sur le poller central.Le flux snmp n’étant pas ouvert entre le poller central et le serveur à intérroger, la découverte ne fonctionne pas.Y-a-t’il un moyen que la commande de découverte parte du poller où est déclaré le host à monitorer ?Ma plateforme est en version : 22.04.7.Cordialement

Hello I would like to know if it is possible to show single metric (ex. Packet loss) for multiple host in single performance graph.Is there a way to do this in Centreon?Thank you