Recently active topics

Issue with Proxmox VE Monitoring via Centreon: Authentication Failure (401) and Host Status Undetermined

Hello everyone,I’m trying to monitor Proxmox VMs using Centreon with the Proxmox VE Rest API plugin. I’ve followed the official documentation as well as the steps described on these pages:Centreon Plugin Packs Documentation : https://docs.centreon.com/pp/integrations/plugin-packs/procedures/virtualization-proxmox-ve-restapi/Proxmox VE Rest API Plugin Procedure : https://docs.centreon.com/docs/monitoring/pluginpacks/#checking-the-monitoring-procedureI’ve configured the plugin with the correct credentials and macros, but I’m facing two issues:When I run the plugin manually or through Centreon, I get the following error:UNKNOWN: 401 authentication failureI also installed the Proxmox VE connector directly from Centreon and configured my host using the provided template. However, when I check the host availability, it shows 100% undetermined.I’m wondering if this could be related to:the realm (pam vs pve),SSL settings,or something else.Another point: the VM.monitoring command no longer exis

756

souskhSteward *

error while configuring ITSM JIRA

Hello,IF someone can help me!!I want to configure centreon to be able to open ticket on jira software but i have this errorversion: Centreon 25.10.10Open Ticket rule save - update failed : Error while executing the insert query : Error while executing the statement : SQLSTATE[42S22]: Column not found: 1054 Unknown column 'provider_name' in 'INSERT INTO'

Passing credentials through MySQL/MariaDB service templates to override host's credential macrosDiscussion ongoing

emeckSteward ***

Hello. The MySQL/MariaDB connector stores the credentials in the monitored host's macros. The problem is that if I need to have a service that connects to the server of that monitored host but with another user, there is no way to override the "default" credentials from the host's macros. We have several MySQL servers with several databases and users in each that we need to monitor. So for now, you need to create a new monitored host (for the same server) with those credentials or use a modified command based on the one provided by the connector. Could it be possible to add that functionality (overriding the credential stored in the host) to the service templates for the MySQL/MariaDB connector? That also be consistent with how other connectors work, which allow to override macro's values stored in the host with its own macros or passed as options in the EXTRAOPTIONS macro (for example, hostname, protocol, port...). The connector allows to specify a database and port to connect to; it

Delete downtime entries from GUIDeclined

emeckSteward ***

Hello.Could it be possible to delete finished/cancelled downtime entries in the centreon_storage.downtimes table from the GUI? I don't mean cancelling a current downtime, I mean deleting the entry in the database.In the Monitoring -> Downtimes page you can list, filter and cancel a current downtime and show finished/cancelled ones. An option to delete entries filtered by End Time, Cancelled status Yes and/or Author would be nice.When displaying finished downtimes we have 116400 entries, the oldest from 2018. We would like to delete those older than 4 years or those from a specific author, for example. Regards

677

Add an "events" mode to the new Rubrik GraphQL pluginNeeds Votes

admins-syslinux.inSteward *

Hello everyone,Following the recent development of the new Rubrik GraphQL plugin (created to support the transition to Rubrik Security Cloud and the deprecation of local REST API accounts), we were able to successfully restore the monitoring of our Rubrik infrastructure. The current plugin already offers several very useful modes: cluster, compliance, disks, jobs, nodes, storage, tasks.The Need:However, we noticed a lack of visibility regarding system event logs. Recently, we had "System Critical Event" alerts that generated thousands of emails via RSCP, without triggering any alerts on the Centreon pollers side.Proposed Solution:It would be highly beneficial to add a new "events" mode (or equivalent) to the Rubrik GraphQL plugin. This mode would allow us to query the API specifically to monitor and retrieve critical events and warnings generated by the Rubrik system.Benefits for the community: Centralization of critical Rubrik alerts directly within Centreon. Prevents missing major

141

Use Custom Macros in Action_URL , Notes or Notes_urlDiscussion ongoing

sdouceBuilder **

Same as this idea:This would be useful for building dynamic action_url links to automate remediation actions, or using notes_url to generate specific Wiki pages.

102

Having an option to disable checks during downtimesNeeds Votes

mikailSteward **

Hello,Is it possible to add an option to disable active checks during downtimes ?For example, for a password renewal, to prevent the blocking of the account we need to avoid using a wrong password during the password change.We are obligated to disable temporarily all services which feel counterintuitive and create other issues like the acknowledges not being maintened.Thank you in advance.

133

Proxmox Datacenter Manager - New monitoring connectorDiscussion ongoing

Olivier80Steward *

Hello, Like the VMware vCenter connector, could it be possible to have that kind of monitoring connector ?Is something already planned ? Best RegardsOlivier

182

Add a toolbox with the list of all objects used in a mapNeeds Votes

Jaroslaw KesySteward **

Hello,I’ve just realized there is a big gap in MAP web editor. There is no toolbox which contains the list of all objects (resources/containers) used on a map you are currently editing.With maps with a lot of objects it is almost impossible to conveniently and efficiently work on them.In the Legacy Map Desktop client resources and containers used on a map where nicely displayed in a toolbox on the left and you have an easy and quick access to them. By selecting a resource from the list a corresponding object on a map was selected. Now there is nothing like that in the new web editor.This is a huge disadvantage.Please, implement such toolbox. Thank you.

Authentication failed, company not found

PerBaccoSteward *

Centreon IT-100 users

Hi,in my Centreon on premise version 25.10.9, if i go the page:Configuration → Connectors → Monitoring Connectorsand i click to the botton “Update all”, i get this error: “An error occured while installing the following monitoring connector :+ base-genericReason: Authentication failed, company not foundSo the following monitoring connector were not processed+ base-generic” while on file /var/log/centreon/license-manager.log a this line appears [2026-04-07T15:35:24+02:00] ERROR : 0|0|[RestUnauthorizedException] https://api.imp.centreon.com/v2/auth/instance : Authentication failed, company not found | {"custom":null,"exception":null,"default":{"request_infos":{"uri":"/centreon/api/internal.php?object=centreon_pp_manager_pluginpack&action=updateAllPluginPacks","http_method":"GET","server":"10.40.11.150"}}} The license is an IT100This issue happened after the upgrade from version 24.* to 25.* How can i fix this issue?

1087

davidcSteward *

Macro entry with dollar sign issue (from 25.10.12)

Hi,Due to the end of support of the release 24.04, I have recently upgraded my Centreon plateform to release 25.10 (I have two separate deployments).But I found an issue on one of my deployments.I’m using regex patterns within my “Custom Macro entries”, and I realized that the “$” sign is not passed anymore to the check command.For example, custom entry configured “xe-0/0/1$” becomes “xe-0/0/1” when it is passed to the check command.I have also realized that this issue appears with the release “25.10.12” and not present in “25.10.11”.Any idea ? I didn’t find the release note of “25.10.12” that could explain a change of behavior how custom macro entries are now handled.ThanksDavid

6510

2 days ago

Acid_ZenoxSteward *

Configure CMA WIndows

Hello,I have configured the Centreon Monitoring Agent (CMA) for my Windows server.However, when I try to create a host in Centreon and assign the host template OS-Windows-Centreon-Monitoring-Agent-custom, this template does not appear in the host creation form.The template is present and visible in Configuration > Hosts > Templates, but it is not available in the template selection list when creating or editing a host.I am using Centreon 24.10.26 and I do not have a commercial license installed.Has anyone encountered this issue before or knows why this template is not available for host assignment?Thank you for your help.

201

2 days ago

emeckSteward ***

Getting DNS zone expiration

Hello.Is there a plugin that can be used to get the DNS zone expiration from SOA?I have tried with the DNS Service connector, using --mode=request --search-type='SOA' but it doesn’t show the complete SOA. With --verbose or --debug the result is the same, only the response time.Regards

2 days ago

katskaSteward ***

network::fortinet::fortigate::snmp::plugin ap-usage enhancementDiscussion ongoing

Hi,Could you please add channel utilisation, interference, tx power and noise monitoring for Fortigate access-points via RestAPI or snmp? It can be added as a separate mode or ap-usage extra option.I can help with testing the plugin.

9910

3 days ago

nidruogsamohtSteward **

displaying a map inside a custom view or a dashboard shows map homepage aleatory

Hello,Is anyone else facing this kind of issue?A map in a custom view or a dashboard is randomly displayed as the map or the map homepage (the page listing all maps).If the page is refreshed, the map is correctly displayed but not all the time. Sometime we need to refresh the page two or three times in order to get the map displayed instead of the map list.It seems to occur only with chrome (148.0.7778.179) , not edge. I can’t test with firefox.the problem appears after updating to 24.10.23Thanks

3 days ago

naudeseSteward *

passive check marked as down if host check failed

in my environment i also use passive checks, some tests results submitted once a week or month.with one of the latest centreon version (in mycase Centreon 25.10.14) passive checks also gets down if host check fails and stays in this state until next passive test result.i’m using activated “Disable Service Checks When Host Down”with older centreon versions the passive checks weren’t changed if a hosts get down and you use this option (only the active ones).I’m not sure with what version this behavior changed, it think with 24.10 it worked like before

3 days ago

rchauvelCentreonian

New version available for Centreon web 24.10 !Product Updates

A new update for Centreon web 24.10 is available. Click the version button in Product Updates to access detailed release notes:centreon-web-24.10.27

190

korandjiSteward **

CISCO IP SLA

Hello, I am currently monitoring the IP SLA on a Cisco 9300.I am having trouble retrieving the jitter metric.However, this metric is clearly visible on the router side.Could you help me?sudo -u centreon-engine /usr/lib/centreon/plugins//centreon_cisco_standard_snmp.pl --plugin=network::cisco::standard::snmp::plugin --mode=ipsla --hostname=XXX --snmp-version='3' --snmp-username=XXX --authprotocol=SHA --authpassphrase=XXX --privprotocol=AES --privpassphrase=XXX--filter-tag='10006' --warning-CompletionTime=50 --critical-CompletionTime=100 --use-new-perfdataOK: RTT '10006' Status : operation sense is 'ok', Completion Time : 7, Number Over Thresholds : 0 | '10006#completion_time'=7;0:50;0:100;0; '10006#number_over_thresholds'=0;;;; ---- Information on the router side ------------RTENTRAL#show ip sla statistics 10006IPSLAs Latest Operation StatisticsIPSLA operation id: 10006Type of operation: icmp-jitter Latest RTT: 5 millisecondsLatest operation start time: 16:02:41 UTC Wed Ju

233

dealing with graph templates - how to scale graphsDiscussion ongoing

Horst KitschSteward **

Hi,I’m trying to make graphs more stylish and better understandable.I have different metrics in one graph, showing i.e. packet loss in % and round-trip-time in ms.I want to scale the % packet loss fix from 0 to 100. The RTT should be scaled to max.I can only adjust the left y-axis with the graph template. I could not manage to do settings on the right y-axis.Why can I only do settings on the left? This should be possible on every metric independent on which axis it is shown.BRHorst

322

Centreon Monitoring Agent

Feley Milton Brabeck AMOUZOUSteward *

Centreon agent: can't not configure it cause must of my machines hostnames are less than 5 characters

We are facing an issue when configuring the Centreon agent on several servers. The configuration process fails because most hostnames in our infrastructure are shorter than 5 characters, which appears to violate a validation constraint in the agent configuration process.As a result, the agent cannot be deployed or started correctly on these hosts, preventing proper monitoring.Expected behavior: the agent should accept short hostnames or allow configuration without enforcing a minimum hostname length constraint.

252

Stéphane

No connector shows in the Connector Manager

Hi,The Connector Manager is empty: Extensions are “all green”: Versions on the central server: $ dnf list | grep centreon-stable-24centreon-auto-discovery-server.noarch 24.10.14-1.el8 @rhel-8-centreon-stable-24_10-noarch-rpmscentreon-broker.x86_64 24.10.20-1.el8 @rhel-8-centreon-stable-24_10-x86_64-rpmscentreon-broker-cbd.x86_64 24.10.20-1.el8 @rhel-8-centreon-stable-24_10-x86_64-rpmscentreon-broker-cbmod.x86_64 24.10.20-1.el8 @rhel-8-centreon-stable-24_10-x86_64-rpmscentreon-broker-core.x86_64 24.10.20-1.el8 @rhel

Centreon Monitoring Agent

SupportrssSteward *

Ou télécharger CMA pour windows ?

Hier c’était https://download.centreon.com qui était injoignable et aujourd’hui… erreur 404…Y a-t-il un problème?

485

Problème pour ajouter un plugin

noipnameSteward *

Centreon IT-100 users

Bonjour,Je souhaite installé un nouveau paquet qui est Linux/Windows CMAMais j’ai un message d’erreur quand je clique sur “+” : Unauthorized: Authentication failed, matching instance is null Ma licence est pourtant marqué “valide”Je suis en version 24.10.14 Quelqu’un a déjà eu ce problème ?Merci d’avance pour vos retours.Bonne journée

295

lpinsivyCentreonian