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589 Topics

T
tadesSteward *
asked in Platform

Microsoft Teams Notifications Not Working

Hello everybody,I'm having problems with Microsoft teams notifications on Centreon, it was working before, but now there is no notification, what could be the problem? Thanks

0
T
6 hours ago
G
gaetan.meisterSteward *
asked in Platform

Probleme avec OVA sous VMware workstation

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

1
G
1 day ago
S
speynaudSteward *
asked in Platform

Centreon 21.10 et Nagvis 1.9.x

Bonjour à tous,D’après mes recherches il est possible d’utiliser Nagvis 1.9.x en faisant un lien avec Centreon.J’ai trouvé plusieurs tuto sur le web mais aucun ne ma permis d’arriver au bout.Est ce que quelqu’un aurait un tuto qui fonctionne? Je précise ma configuration :RHEL 8.1Centreon IT 100 v21.10.1 (fonctionnel avec RPM) sans nagiosNagvis 1.9.29 installé simplement ./install.sh aprés téléchargement du paquet tar sur le site (le site nagvis s’ouvre) En fait je souhaite avoir Nagvis pour réutiliser les cartes que j’avais déjà faites avec Eyes Of NetworkMerci d’avance

2
A
1 day ago
A
aalz0Steward *
asked in Platform

Error processing hostTemplates.cfg file (2d_coords)

Recently I have imported via CLAPI .cfg configuration files from Nagios to Centreon, when exporting the configuration I got the following error:However when I go to the generated template, I see that it is correctly, in the 2d_coord section the data has been entered.What can this be due to? How can I solve it?

0
A
1 day ago
A
aalz0Steward *
asked in Data usage and Visualization

Doubt about /var/cache/centreon/config/engine files

Hi, I am migrating configuration files from Nagios to Centreon using the CLAPI.Several directories have been created in /var/cache/centreon/config/engine/X what is the utility of these directories? What about the meta_xxxx.cfg files?

0
A
1 day ago
A
aalz0Steward *
asked in Platform

Can't access CLAPI /usr/share/centreon/bin/centreon

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

1
A
1 day ago
M
MEstherNMSteward *
asked in Platform

cbd.service not found after packages installation (22.04)

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

1
itoussies
2 days ago
S
sibeascSteward *
asked in Data collection

Monitoring number of hosts and services in Centreon

Hello,Do you know if it is possible to monitor the number of hosts and services monitored by Centreon?Several times while modifying services I made a mistake and services were deleted, if I'm not careful I might not even realize it.I would therefore like to have a graph on this information and be alerted below a certain threshold.Thanks

3
S
2 days ago
M
MichaelWSteward *
asked in Platform

upgrade 22.04 to 22.10 : many php mwarning with php-pecl-gnupg

Hi,I’ve updated my test server from 22.04.7 to 22.10.1During php-pecl-gnupg update, I have several warning like this: Running transaction Updating : php-common-8.1.12-1.el7.remi.x86_64 1/30 Updating : php-xml-8.1.12-1.el7.remi.x86_64 2/30 Updating : php-pdo-8.1.12-1.el7.remi.x86_64 3/30 Updating : php-mysqlnd-8.1.12-1.el7.remi.x86_64

8
F
2 days ago
S
Shadok
asked in Data collection

check_nrpe compatibility with older Linux OS and nrpe clients

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

11
S
3 days ago
M
MahdiSteward *
asked in Platform

Centreon v19.04.20 Rest Api v2

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

2
M
3 days ago
Y
YvesFabriceSteward *
asked in Platform

Support For Vmware ESXI 6.7 Monitoring through Centreon 22.04

I’m trying to monitore vmware esxi 6.7 from my fresh install centreon version 22.04 with no success.  Please help !

7
Y
4 days ago
F
Florian VACSteward *
asked in Data usage and Visualization

Aucun graphique sur CENTREON

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

4
ponchoh
4 days ago
S
StéphaneSteward *
asked in Platform

Size of the widget displaying FQDN/IP adress

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.

0
S
4 days ago
K
kozfelipeSteward *
posted in Platform

After upgrade from 22.04.7 to 22.10.1 the resource status page is locked by heavy queries

Hi there,After upgrading to 22.10.1, when we use resource staus page, the resource status query used by DbReadResourceRepository.php is taking longer than 2.5 minutes causing database queuing and topping database cpuI thought it could be the way mysql handles the join queries, so we migrated from mysql 5.7 to mariadb 10.6.7, but it didnt make a difference to this query.Does anyone have any tips 

9
Adrien Morais-Mestre
4 days ago
B
Benjamin_bBuilder *
asked in Platform

Upgrade 21.10 to 22.10 - MariaDB Repos unavailble

Hello there ! I’m trying to upgrade my 21.10.7 centreon web to 22.10 (using https://docs.centreon.com/docs/upgrade/upgrade-from-21-10/)I finally managed to make my apache configuration work :) but now i got a message telling me Mariadb repos is unreachable :https://dlm.mariadb.com/repo/mariadb-server/10.50/yum/rhel/7/x86_64/repodata/repomd.xml: [Errno 14] HTTPS Error 404 - Not FoundI’m trying to find a new repo here : https://dlm.mariadb.com/browse/mariadb_server/101/1545/yum/But to be honest I have no idea which one to use, I’m on Centos7 but the setup use a rhel repo.If anyone has a working mariadb repo that would be perfect :) Thank you

6
A
4 days ago
U
uneric1Steward *
asked in Data usage and Visualization

Reporting::Get a list of plugins installed but NEVER used

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

3
Laurent
4 days ago
S
saslamSteward *
asked in Platform

Kubernetes Nodes (RestAPI) causing UNKNOWN: Cannot decode json response: write failed: at /usr/share/perl5/LWP/Protocol/http.pm line 238.

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?  

0
S
5 days ago
S
StéphaneSteward *
asked in Platform

Resources Status page: search for a string with a space character

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.

4
S
5 days ago
S
StéphaneSteward *
posted in Platform

Reopenning of bug in Github made impossible

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,

5
Adrien Morais-Mestre
5 days ago
R
romnvllSteward *
asked in Platform

OVA et virtualbox

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 ?

0
R
5 days ago
M
mwielanderSteward *
asked in Platform

No Notifications in Event Log

Good evening,I have a strange problem, in the event log I don't see all events. I can see Aknowledge, Hard, Soft Events from Services and Hosts.But in the event log no noftifications messages appear.Also in the timeline I can't find any notifications.What can be the reason for this?Many greetingsMartin

6
G
5 days ago
S
StéphaneSteward *
asked in Platform

Conserve line returns in comment

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

3
S
5 days ago
M
MrManjahSteward *
asked in Platform

Disk discovery with NSClient05/NRPE

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

0
M
5 days ago
T
TeXmeXSteward *
asked in Platform

Notification command signal

Hello,i tried to send notification command with SIGNAL-CLI. It doesn’t work, messages are never received on Signal. So i activated debug and check the log :[1669374178] [936] Processed notification command: /usr/local/sbin/signal-cli/bin/signal-cli -a +3374996xxxx send -m "PROBLEM xxxxxx Check_Maintenance_xxx CRITICAL Des xxx sont en maintenance Fri Nov 25 12:02:58 CET 2022" +3367305xxxx[1669374178] [936] Making callbacks (type 9)...[1669374178] [936] Callback #1 (type 9) return (code = 0) I opened a session on centreon-engine with su - centreon-engine and launch the command :/usr/local/sbin/signal-cli/bin/signal-cli -a +3374996xxxx send -m "PROBLEM xxxxxx Check_Maintenance_xxx CRITICAL Des xxx sont en maintenance Fri Nov 25 12:02:58 CET 2022" +3367305xxxx and it works ! I really don't understand why it works manually, and not directly via the centreon engine. I use Centreon 22.10.1.Thanks for your help.

2
T
5 days ago

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