Platform

This forum is about how to administer a Centreon Platform: installation, software upgrades, backups or anything else related to platform operations.

  • 1,229 Topics
  • 4,006 Replies

1229 Topics

A
ahartungSteward ***
asked in Platform

Script / check

Hi,does anyone know a good script - Check / powershellfind duplicate MAC addresses on a Hyper-v - Cluster Thanks

1
cmeschin
Centreonian
1 year ago
F
Francis DOUNGASteward **
asked in Platform

Job failed Centreon bi

Hello I often had a failed job. When I look in my logs, I think my problem comes from the sftp connection. Here is today's log:[21/07/2022 10:00:35 ] [INFO  ] [Publication][SFTP] Try to connect...[21/07/2022 10:00:36 ] [INFO  ] [Publication][SFTP] Try to connect...[21/07/2022 10:00:36 ] [INFO  ] [Publication][SFTP] Try to connect...[21/07/2022 10:00:37 ] [INFO  ] [Publication][SFTP] Try to connect...[21/07/2022 10:00:37 ] [INFO  ] [Publication][SFTP] Try to connect...[21/07/2022 10:00:37 ] [INFO  ] [Publication][SFTP] Try to connect...[21/07/2022 10:00:37 ] [INFO  ] [Publication][SFTP] Try to connect...[21/07/2022 10:00:37 ] [INFO  ] [Publication][SFTP] Try to connect...[21/07/2022 10:00:37 ] [INFO  ] [Publication][SFTP] Try to connect...[21/07/2022 10:00:37 ] [INFO  ] [Publication][SFTP] Try to connect...[21/07/2022 10:00:37 ] [INFO  ] [Publication][SFTP] Try to connect...[21/07/2022 10:00:37 ] [ERROR ] Error while opening SFTP sessioncom.jcraft.jsch.JSchException: connection is close

1
cmeschin
Centreonian
1 year ago
O
oussmaxSteward *
asked in Platform

Pagerduty Intergration

Hello Community,I need your help for the intergation of pagerduty in centreon.I followed the documentation below:https://docs.centreon.com/fr/docs/21.04/integrations/event-management/sc-pagerduty-events/but in the central-broker logs, I have this errorerror: lua: error running function `write'/usr/share/lua/5.1/centreon-stream-connectors-lib/sc_broker.lua:42: attempt to call method 'get_host' (a nil value)file contente: -- get host information from broker cache local host_info = broker_cache:get_host(host_id)anyone have an idea about this problem ?Thanks for your help <3

7
O
1 year ago
F
fvinancano_dttSteward **
asked in Platform

How do I add en_UK as an available language?

I have freshly installed 22.04 under RHEL8 and find that I cannot set my language to en_UK so that I get date and time in their correct formats of 24hr and DD/MM/YYYYHow do we add en_UK?

2
K
1 year ago
O
oolivSteward *
asked in Platform

ubuntu packages ?

Hello,Regarding this link :Le support de CentOS par Centreonthere was an hope to see centreon packaging developped for ubuntu.Is there a state about centreon packaging for ubuntu ?Thank you for your feedbackOlivier 

1
Laurent
Centreonian
1 year ago
C
CentEngine93Steward *
asked in Platform

Gorgone SSH mode - Connection Central to Poller no working anymore

Hi,My system is : Centos7 : Up to date Centreon 22.04.2-2 (Central and poller)I use Gorgone with SSH, all working fine until last week but now, no active connection are present on the central to poller. But the connection on the port 5669 (Poller to Central) still working fine. Here the log for centreon-gorgone after a systemctl restart gorgoned :  2022-08-18 15:08:52 - INFO - [core] 25334 Receiving order to stop...2022-08-18 15:08:52 - INFO - [core] Quit main process2022-08-18 15:08:52 - INFO - [core] Initialize server keys2022-08-18 15:08:52 - INFO - [core] Private key file '/var/lib/centreon-gorgone/.keys/rsakey.priv.pem' loaded2022-08-18 15:08:52 - INFO - [core] Public key file '/var/lib/centreon-gorgone/.keys/rsakey.pub.pem' loaded2022-08-18 15:08:52 - INFO - [core] update schema 22.04.0 -> 22.04.02022-08-18 15:08:52 - INFO - [core] Gorgoned started2022-08-18 15:08:52 - INFO - [core] PID 286602022-08-18 15:08:52 - INFO - [core] Server accepting clients  Nothing else after the l

1
Laurent
Centreonian
1 year ago
M
mael35Steward **
asked in Platform

ESX, Vcenter configuration

Bonjour,j’ai configuré sur mon serveur Centreon un vcenter qui fait bien remonté tous les informations de tous les ESX, depuis nous avons un nouvelle ESX qui n’est pas dans le Vcenter qu’on souhaite aussi ajouter sur Centreon mais impossible, je ping bien le nouvelle ESX mais pas de CPU, RAM,… qui remonte.Voici ma configuration dans /etc/centreon/centreon_vmware.pm%centreon_vmware_config = (    vsphere_server => {        'default' => {            url => 'https://10.0.10.100/sdk',            username => 'administrateur@domaine.local',            password => 'BOIV44bt'        },        'default' => {            url => 'https://10.8.0.9/sdk',            username => 'root',            password => 'BOIV35bt!'        },    },    port => 5700);1;  Hello,I configured a vcenter on my Centreon server which does a good job of reporting all the information from all the ESX, since we have a new ESX which is not in the Vcenter that we also want to add on Centreon but im

3
M
1 year ago
Maxime-koe
Maxime-koeSteward **
asked in Platform

change homepage background image?

Hi,is-it possible to change homepage background image and personalize it ?RegardsMD 

2
coco163
1 year ago
R
rb00474306Steward *
asked in Platform

migration from Physical to hyper v

Dear Team, We have Centreon monitoring physicals server in my environment now we need to be convert as a VM to use as a Hyper-V host. Kindly anyone find below details and help to migrate the server. Version. centreon 2.3.3 

1
coco163
1 year ago
M
matthieurobinSteward *
asked in Platform

Configure SSL certificate on Debian for Centreon

Hello team,Do you have a documentation for using a Certificate on Centreon with Debian. On the official doc, nothing related to Debian: https://docs.centreon.com/docs/administration/secure-platform/#activating-https-mode-on-your-web-server Thanks for your help

1
coco163
1 year ago
M
mc.gyver.rebootSteward ***
asked in Platform

Error enable httpd service on alma linux 8 fresh installation

Hello,I am installing the last version (22.04) open source of centreon but I encounter problems.I'm going with a distributed architecture (1 central machine, 1 database and pollers).All my VMs are freshly installed OS whose characteristics are as follows:[root@sup-cent-01 ~]# cat /etc/centos-releaseAlmaLinux release 8.6 (Sky Tiger)[root@sup-cent-01 ~]# uname -mx86_64[root@sup-cent-01 ~]# uname -r4.18.0-372.16.1.el8_6.x86_64I install with packages, I followed this procedure:https://docs.centreon.com/docs/installation/installation-of-a-central-server/using-packages/I am following the step of activating the httpd service on the central server:https://docs.centreon.com/docs/installation/installation-of-a-central-server/using-packages/#services-startup-during-system-bootupI have to enable somme service with th following command (As you can see I have an error.) :[root@exo-sup-cent-01 ~]# systemctl enable php-fpm httpd centreon cbd centengine gorgoned snmptrapd centreontrapd snmpdFailed to e

1
M
1 year ago
A
ahartungSteward ***
asked in Platform

Alma 8 -Centreon 22.04.x

Hi,my system is : ALMA8 , update-to-dateAll up and runningCheck Centreon Version:[root@alma8 ~]# rpm -qa |grep centreon-web*centreon-web-22.04.2-2.el8.noarchcheck manual update[root@alma8 ~]# dnf install -y https://yum.centreon.com/standard/22.04/el8/stable/noarch/RPMS/centreon-release-22.04-3.el8.noarch.rpmLast metadata expiration check: 0:12:48 ago on Thu 18 Aug 2022 08:51:53 AM CEST.centreon-release-22.04-3.el8.noarch.rpm             Package centreon-release-22.04-3.el8.noarch is already installed.Dependencies resolved.Nothing to do.Complete![root@alma8 ~]# BUT my WebInterface show: Centreon 22.04.2 , no update Strange .. ThanksBRAndreas   

1
itoussies
Centreonian
1 year ago
S
samfuzzSteward *
asked in 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

2
S
1 year ago
R
raw-rsSteward *
asked in 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.

10
R
1 year ago
M
matthieurobinSteward *
asked in 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

1
cmeschin
Centreonian
1 year ago
S
SservaisSteward *
asked in 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

11
U
1 year ago
Guillaume
GuillaumeSteward **
asked in Platform

Gorgoned configuration with multiple centreon-engine instances

Bonjour à tous,Après m’être lancé en vain dans une tentative d’installation de Centreon, en utilisant les packages sources au format tar.gz à cause de le particularité de notre SI (pas d’accès direct à internet et installation dans des dossiers spécifiques)  [→  topic ].Je suis reparti sur une nouvelle installation de la version 21.10 avec les packages au format rpm, toujours dans le même contexte, mais en jouant avec des liens symboliques pour les répertoires spécifiques... Cette fois-ci, l’installation est plus simple & rapide et va arrive sans souci à son terme.Mon infrastructure est installée et opérationnelle: 1 serveur web, 1 serveur BDD, 1 serveur poller. J’essaie aujourd’hui de reproduire ce que nous avons actuellement en production avec une version plus ancienne (19.04):La très grosse majorité de nos checks sont des checks passifs. Notre infrastructure supervise un très grand nombre de serveurs et donc de services. Pour répartir la charge en entrée sur nos pollers, nous av

5
Guillaume
1 year ago
D
danielkolarSteward *
asked in Platform

Centreon 22.04 fresh installation no Locked elements

Hi, I made fresh installation Centreon 22.04 on RHEL8, after install I have everything blank/empty, no Locked elements, no basic commands, no basic templates..I’m using open source edition 

1
ponchoh
Centreonian
1 year ago
T
TeXmeXSteward *
asked in Platform

vCenter plugin Cannot find ClusterComputeResource object

Hi,What does mean exactly this error “UNKOWN: Cannot find ClusterComputeResource object” with vCenter plugin ? This error appears since a new installation of vCenter. Cluster name is the same as before. Exact command is /usr/lib/centreon/plugins/centreon_vmware_connector_client.pl --plugin=apps::vmware::connector::plugin --mode=status-cluster --custommode=connector --connector-hostname='localhost' --connector-port='5700' --container='default' --cluster-name='.*' --filter --unknown-status='%{overall_status} =~ /gray/i || %{vsan_status} =~ /gray/i' --warning-status='%{overall_status} =~ /yellow/i || %{vsan_status} =~ /yellow/i' --critical-status='%{overall_status} =~ /red/i || %{vsan_status} =~ /red/i' --verboseThank you.

8
T
1 year ago
A
ahartungSteward ***
asked in Platform

ALMA 9

Hi, is the new ALMA 9 Supported ? Thanks

2
Laurent
Centreonian
1 year ago
G
g.bruciamontiSteward *
asked in Platform

configuration tab hosts services

Hi to all,after migration from old version of centreon to the newest, under the tab “configuration” we have all hosts and services totally empty. Is there a way to migrate them to the new server?

2
G
1 year ago
G
g.bruciamontiSteward *
asked in Platform

migration centreon to 22.04

Hi to all,after the migration of centreon 22.04 we have this following problem clicking only on tab “Hosts”:“Unknown column h.timezone in field list”Could you give us support about it?Thanks, regards

10
G
1 year ago
R
raw-rsSteward *
asked in Platform

SNMP Discovery error

Hi, I’m getting this error message when running the generic SNMP discovery: sh: /usr/lib/centreon/plugins//centreon_generic_snmp.pl: No such file or directory The plugin is installed, so what’s the issue? This is a brand new install.

4
R
1 year ago
S
sacha_974Steward *
asked in Platform

Centreon web interface stop to work

Good morning,Since 2 weeks, the centreon UI doesnt work, nothing has changed.I tried to update, repair.CentreonWeb 21.04.15-2.e17I already clear the cacheNotifications and alerts work.I need your help.Regards. 

8
S
1 year ago
E
erwannSteward *
asked in Platform

Error during after centreon-web

Hi,I update centreon-web this morning.After that, I can’t connect anymore.I get he following error “Attempted to load class "DbReadWebSSOConfigurationRepository" from namespace "Core\Infrastructure\Security\ProviderConfiguration\WebSSO\Repository". Did you forget a "use" statement for another namespace?”I try to restart httpd , then restart server itself but error is still there and I can’t access to update page.OS is rocky linux 8.6If anyone has an idea...  

3
E
1 year ago

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