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samfuzzSteward *

Platform

centreon-debian : unable to register poller via api script

at step 3 of the installation of a poller (registerServerTopology.sh), i have this error message2022-08-17 16:05:11+02:00 - ERROR - http://XX.XX.XX.XX:80: {"message":"No parent platform was found for : 'poller_FO'@'YY.YY.YY.YY'"}XX.XX.XX.XX (central) and YY.YY.YY.YY (poller) are two different lan centreon debian 22.04central is a 22.04.1 upgrade to 22.04.2poller is a fresh install of 22.04.2 any idea

3 hours ago

raw-rsSteward *

Platform

Weird NMAP Discovery Error

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.

4 hours ago

matthieurobinSteward *

Platform

Debian RPM installation: right issue

Morning,After a fresh installation of Centreon on Debian. I cannot “move export files” for the first reload of the Central poller.I have this error message: Error: Moving files... NOK (Could not write to Centreon Broker's configuration file 'central-broker.json' for monitoring engine 'Central'. Please add writing permissions for the webserver's user)Aborted.The central-broker.json file is owned by centreon-broker. Is it normal? How can I correct it to fix the export?Thanks a lot

8 hours ago

yahyaSteward *

Centreon IT-100 users

error searching for discovered hosts

after i configure an azure disovery job and i run it, it shows i have 182 hosts but when i try to display the job result it shows me an empty list with an error “error when searching for discovered hosts”

11 hours ago

SservaisSteward *

Platform

Centreon upgrade error

Hello,I recently wanted Migré my Centeron which was in 3.8 in version 21.10 ,I therefore followed to the letter while adjusting certain information related to my environment / infrastructure. So I got to the point where you have to force version editing via the web interface.so I followed and copied the installation directory where it is needed and started.so I found myself faced with an error telling myself that the database already existed. I told myself that he just had trouble recovering and detected that it is a version mount so I put in the url instead of install.php mit upgrade.php and its launched until that I am found on the error"Update-DB-20.04.0-beta.1.sql Line 22: SQLSTATE[42,000]: Syntax error or access violation: 1118 Row size too large. The maximum row size for the used table type, not counting BLOBs, is 8126. This includes storage overhead, check the manual. You have to change some columns to TEXT or BLOBs " where I made the next changeSet followings on your my.cnf fil

17 hours ago

coco163Builder *

Centreon Debian User Group

Centreon-web dependance

Salut,Package: centreon-webSource: centreonVersion: 22.04.0-bullseyeArchitecture: allMaintainer: Luiz Costa <me@luizgustavo.pro.br>Installed-Size: 54227Depends: bsd-mailx, centreon-gorgone (>= 22.04~), centreon-web-common (>= 22.04~), lsb-release, nagios-images, ntp, php-pear, php8.0-curl, php8.0-dom, php8.0-gd, php8.0-intl, php8.0-ldap, php8.0-mbstring, php8.0-mysql, php8.0-readline, php8.0-snmp, php8.0-sqlite3, php8.0-xml, php8.0-zip, rrdtool, sudo Et pour ceux qui utilisent chrony?

22 hours ago

FabrixCentreonian

The Watch User Guides

How do I change my username?F.A.Q.

Usernames in The Watch Community offer you a unique way to express yourself. We want our members to control the amount of information they share with the community, including their displayed name.Some members may want to be quickly and easily recognized, some may want to remain anonymous, and some may want to add a bit of fun and personality in their usernames. Requesting to change your username Changing your username too often can confuse other members and make it difficult for them to find who they’re looking for. For this reason, we ask that you limit the number of times you change your username in the communityIf you would like to change your username, please send a direct message to @Fabrix including the reason for the request and what you’d like your new username to be. Pro tip: To add a little flare or personality to your posts, you can always add a custom Forum Signature that appears at the bottom of your posts and replies. This signature could include your name, your initials

110

1 day ago

szoguSteward *

Data collection

How to send events from Centreon to Zenoss using json

Hi,I’d like to send host_status and service_status events from Centreon to Zenoss using json. I found the informations about third-party integrations but nothing about Zenoss. Did someone try to do it? Or has any idea which stream connector can be similar to send data using json. The Zenoss company describe this process here: https://help.zenoss.com/dev/collection-zone-and-resource-manager-apis/using-curl Regards

1 day ago

LaurentCentreonian

Product How-To

How to use SAML v2 to authenticate users in CentreonLatest article in knowledge base

In this article we will implement authentication based on the SAMLv2 protocol to connect your users to the Centreon web interface. This authentication will be performed by the Apache web server and will use Centreon's Web SSO functionality. Prerequisites Configure the Apache web server Install mod_auth_mellon Apache extension Create a directory to store metadata Configure Apache to use SAMLv2 for authentication Configure metadata exchanges between Centreon and the identity provider Configure Apache metadata Configure Centreon on your IdP Configure CentreonPrerequisites Centreon does not manage the import of users via the Web SSO functionality. Users must therefore be previously declared in Centreon via the Configuration > Users > Contacts / Users menu. In addition, Centreon must be accessible through HTTPS with a valid certificate and a DNS record. This tutorial was made with the Centreon 22.04.x version, installed on the CentOS 7 operating system. The dependencies ar

1 day ago

BahCentreonSteward *

Data collection

Statut Inconnu

Bonsoir à tous, j’espère que vous vous portez bien.j’ai un souci.J’ai ajouté un hôte Windows sur mon serveur Centreon pour le superviser. Mais je suis en train de voir que tous mes services ont le statut inconnu (“status= unknown”).Je n’arrive pas à m’en sortir.J’ai besoin de votre aide.Merci d’avance.

4 days ago

samfuzzSteward *

Platform

centreon-debian : unable to register poller via api script

3 hours ago

raw-rsSteward *

Platform

Weird NMAP Discovery Error

4 hours ago

matthieurobinSteward *

Platform

Debian RPM installation: right issue

8 hours ago

yahyaSteward *

Centreon IT-100 users

error searching for discovered hosts

11 hours ago

SservaisSteward *

Platform

Centreon upgrade error

17 hours ago

coco163Builder *

Centreon Debian User Group

Centreon-web dependance

22 hours ago

szoguSteward *

Data collection

EvoSteward *

Data collection

Host Templates plug-ins not displayed in list

Hello,I have a problem with my Centreon 21.04.4.If I install a new plug-in in my case Virt-VMWare2-ESX, the corresponding templates doesn’t appear in “Templates” in Host configuration.How can I troubleshoot this problem or rebuid the template list (in host configuration) ?Thank you and best regards,Evo

5 days ago

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Welcome to The Watch, the Centreon User Community

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How do I change my username?F.A.Q.

How to use SAML v2 to authenticate users in Centreon​Latest article in knowledge base

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How to use SAML v2 to authenticate users in CentreonLatest article in knowledge base