Platform

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

  • 1,186 Topics
  • 3,887 Replies

1186 Topics

A
agenetSteward *
asked in Platform

Synology plugin missing dependencie

On Debian, When you install the centreon-plugin-hardware-storage-synology-snmp and try to execute :/usr/lib/centreon/plugins/centreon_synology.pl --mode=uptime --hostname=xxxxxUNKNOWN: Cannot load module --mode.Can't locate snmp_standard/mode/uptime.pm in @inc (you may need to install the snmp_standard::mode::uptime module) (@inc contains: /usr/lib/centreon/plugins FatPacked::94886063490384=HASH(0x564c621bc550) /etc/perl /usr/local/lib/x86_64-linux-gnu/perl/5.32.1 /usr/local/share/perl/5.32.1 /usr/lib/x86_64-linux-gnu/perl5/5.32 /usr/share/perl5 /usr/lib/x86_64-linux-gnu/perl-base /usr/lib/x86_64-linux-gnu/perl/5.32 /usr/share/perl/5.32 /usr/local/lib/site_perl) at /usr/lib/centreon/plugins/centreon_synology.pl line 1743.

1
omercier
Centreonian
3 months ago
Q
querySteward **
asked in Platform

Does Centreon support receiving SNMP-INFORMS?

Does Centreon support receiving SNMP-INFORMS?

0
Q
3 months ago
B
benoitpSteward ***
posted in Platform

Security fixes, communication must be improved.

Hello,I you like to share my thought about the 2 last releases who fix critical security hole.I’m not satisfied how the communication is done on security point like this. I discovered the problem with this post from the french CERT : https://twitter.com/CERT_FR/status/1743295694113309077 For a problem like this, the only information I find washttps://thewatch.centreon.com/product-updates/security-bulletin-for-centreon-web-2807witch is now 14 day logs, and since this post a new release for another security hole was published, without any changelog.And who goes everyday on TheWatch to see if security fixes was published ?! Most people on your Slack did not even know that theses security hole/fixes was published.For the last release I tried to get information about what was changed on X and Slack, nobody respond. I think you must inform your customers widely for such security updates :E-mails, your Slack, your X (twitter) account, the website homepage, home of the documentation,…Having se

0
B
3 months ago
tsuko
tsukoSteward *
asked in Platform

Check_icmp : failed to resolve @*

bonjour à tous,Suite à une auto-découverte sur Centreon 23.04 (sous debian11), j’ai bien une remontée de mes VMs (Windows Serveur) mais j’obtiens ceci:J’ai pourtant vérifié les droits dans “ /user/lib/nagios/plugins “ de check_snmp.pl (root en propriétaire avec lecture/écriture) . Donc je ne vois pas d’ou celà pourrais venir...ma config ip debian?Merci d’avance de vos retour et solutions si vous avez :) !

24
J
3 months ago
S
Stéphane
asked in Platform

REMI PHP repository for Centreon

Hi,I wonder if the “remi” repository is mandatory or if the “remi-safe” suffices? The documentation states “remi” but if “remi-safe” is sufficient we’d better use this one.And what’s about “remi-modular”?RHEL 8

2
S
3 months ago
T
txontxetSteward *
asked in Platform

No parent platform was found for

I am following the official centron manual: https://docs.centreon.com/docs/installation/installation-of-a-poller/using-packages/ In step 3 when converting the server to a poller it fails with the following error: ERROR - http://x.x.x.x: {"message": "No parent platform was found for : 'Poller'@''x.x.x.x.x"}If I perform this step in a local environment it works perfectly.The problem is when I try to do it in different networks.Any ideas?Can you help me?

1
C
3 months ago
A
aalz0Builder *
asked in Platform

Can't connect poller to central server

I am trying to connect a poller to a central server and I am having problems.First of all I have to set the -insecure flag because otherwise it tells me that it cannot connect to the central server. I guess it is because it is a self-signed certificate, although on the web I get that "the certificate is valid and signed by an authorizing entity". I get the error:ERROR - https://ip_central:443: {"message": "No parent platform was found for : 'POLL01'@'local_ip'"}I have checked with telnet to the central server and port 443 that it can connect. I also have gorgoned and the other services active in the poller.Any idea what it could be?Thanks!!

18
C
3 months ago
S
sonoSteward *
asked in Platform

can’t send email from centreon mbi

hello everyone I have got a problem from my server centreon mbi I can’t send the report by smtp email. I see in my log file java problem . Does someone know something about this ?

1
S
3 months ago
P
PilouuuSteward *
asked in Platform

Unknown trap

Hello,How can I ensure that the trap is not unknown?When I do Configuration>Trap SNMP>Generate reload here is the message:Database generation Poller (id:1):Sqlite database successfully created Poller (id:1): RELOADCENTREONTRAPD sent to centcore.cmdbut the centcore.cmd is empty

1
P
3 months ago
K
kimpoy0730Steward **
asked in Platform

MariaDB version 10.11

Hi All, Will there will be any issues if we update the centreon database to MariaDB ver. 10.11? Has anyone test before? Thanks in advance for advise/inputs.

0
K
3 months ago
L
LaurentVSteward **
asked in Platform

Issue after update web to 22.10.17 - Some Web pages not available

Hi all, after update to 22.10.17 of the web module following security bulletin, some pages doesn’t appear (Blank page).All works fine except: Hosts → discoveryMap Any idea? Laurent

2
L
3 months ago
C
CentId01Steward *
asked in Platform

Templates missing on a new installation of Centreon 23.10."

Hi all,I installed Centreon 23.10 on a fresh Alma Linux 9 VM, but I can't find any predefined templates or check commands in Centreon GUIThe server has direct internet access without requiring a proxy configuration.I installed plugins using the command "dnf install centreon-plugin-*" but I still don't see anything on the web interface.Does anyone have an idea on how to resolve this issue?Can you confirm if I should see default templates and commands, as was the case in older Centreon versions?Thanks ! 

4
C
3 months ago
O
OrihsSteward *
asked in Platform

How can i configure service notification for host group

Hi, i am having a bit of a problème here i have been trying to send myself mail about hosts and services states.For now i receive on my mail account the hosts state for 1 of my model host cause i configure it this way for a test.So my question is how can i do the same for my services check how can i setup a global way to notify my service like i activate notification on my host model.Thank you for you reponse. 

0
O
3 months ago
R
rmorandellSteward *
asked in Platform

os::windows::snmp::mode::service not working with special italian or german language chars because filter not decoded

When using some German or Italian systems the service names can contain some special language chars. The plugin is working fine because the value receiving from SNMP is UTF-8 decoded (when you don't use --source-encoding UTF-8 is the standard).The problem is when use a filter to filter only one specific service the filter will not be decoded. So the plugin will filter with a regex that not matches because the filter is not decoded.The check fails decode the filter, too and the check will work fineand the check works Pull requesthttps://github.com/centreon/centreon-plugins/pull/4744​​​​​​​

1
omercier
Centreonian
3 months ago
ruben_mendez
ruben_mendezSteward **
asked in Platform

REST API v1 Help to edit command arguments inside a service

Hi, I'm trying to modify a service changing the argument DISKNAME using the REST API. But it doesn't work.This is the steps I'm following:Creating the service:curl --silent --location 'http://pepe.com/centreon/api/index.php?action=action&object=centreon_clapi' --header 'Content-Type: application/json' --header 'centreon-auth-token: <token>' --data '{ "action": "add", "object": "service", "values": "windows_vm;Filesystem D;OS-Windows-Disk-Generic-Name-SNMP" }'{"result":[]}Adding the check command to the service:curl --silent --location 'http://pepe.com/centreon/api/index.php?action=action&object=centreon_clapi' --header 'Content-Type: application/json' --header 'centreon-auth-token: <token>' --data '{ "action": "setparam", "object": "service", "values": "windows_vm;Filesystem D;check_command;OS-Windows-SNMP-Disk-Name" }'{"result":[]}Adding the partition Letter (this is where i'm failing):curl --silent --location 'http://pepe.com/centreon/api/index.php?action=action&a

2
ruben_mendez
3 months ago
Q
querySteward **
asked in Platform

SNMP Trap persists pending until trap is sent

I don't know if this is normal, but the services to which SNMP traps are connected remain pending until the traps are sent from the device. I have triggered the traps manually. After that everything works perfectly, the services go into the critical state and then into the OK state and stay there until a trap is sent again.

0
Q
3 months ago
P
PilouuuSteward *
asked in Platform

SNMP Alcea script

Hello, I have activated snmp traps on the centreon but I need a command and I don't have the slightest idea what to put.I put the manufacturer's MIB and the snmp traps were created, I associated the traps with my hosts but I have to put a verification command. could someone help me? THANKSBonjour, j'ai activé les pièges snmp sur le centreon mais j'ai besoin d'une commande et je n'ai pas la moindre idée de quoi mettre.J'ai mis la MIB du constructeur et les traps snmp ont été créés, j'ai associé les traps à mes hôtes mais je dois mettre une commande de vérification. quelqu'un pourrait-il m'aider ? MERCI

0
P
3 months ago
F
FredericSteward *
asked in Platform

Quel package install le plugin check_centreon_nrpe ?

Bonjour,J’installe l’outil de supervision Centreon 23.10.x sur un OS DEBIAN 11.Lorsque je mets en place une sonde via NRPE, je rencontre le message ‘(Execute command failed)’ La ligne de commande  Sur le serveur, je ne trouve pas le plugins check_centreon_nrpe dans le répertoire /usr/lib/nagios/pluginsJe voudrais savoir quel est le plugin pack à installer ?

1
vcoum
Centreon Lord Commander
3 months ago
N
ndubostSteward *
asked in Platform

Maps communcation with borker error

Hello,  I’m working on an issue with map server, map can’t communicate with the broker. Actually, when I start the service centreon-map (21.10) I have all my map, but I have a single update at the start for status and the message bellow in the centreon map logs (TLS is unable) : com.centreon.studio.map.server.business.broker.bbdo.io.exception.BrokerReadException: [BBDO] Empty stream (len=-1)My configuration seems fine because the graphs are up-to-date, I can edit map, it’s just the status, I have no data after the start. Anybody already run into to issue ? Thank you very much for your help.  Regards,

1
N
3 months ago
R
romainmorvanSteward *
asked in Platform

Error after migration 23.04

Hello, I follow the step to change server. When i try to connect en web interface on my new server centreon, i have this error : Can you help me? Merci

0
R
3 months ago
C
coolriderSteward *
asked in Platform

export/import services

Bonjour, j’essaye de faire un export/import des services dans le cadre d’une migration. Mais je suis confronté à une limite de 500ko hors l’export des services seuls fait 561ko.Comment puis-je contourner ce souci ?Cordialement

0
C
3 months ago
V
vlelongSteward **
asked in Platform

Mauvais chiffre dans la bannière / Wrong number in the banner

########## FRANCAIS - English below ########## Bonjour à tous,Je rencontre actuellement un soucis d’affichage avec la bannière en haut de page.Celle-ci m'affiche en permanence un chiffre plus élevé que la réalité pour une raison que je ne comprend pas.Exemple, ici je n'ai que 3 hosts down mais la bannière m'en affiche 6.Quelqu'un peut m'aider à debug ça s'il vous plait ?Configuration :Serveur Red Hat Entreprise Linux 9.2Centreon 23.10.5BDD déportée ########## English ##########I'm currently experiencing a display problem with the banner at the top of the page.For some reason, I don't understand why it keeps displaying a higher figure than it actually is.For example, here I only have 3 hosts down, but the banner displays 6.Can someone help me debug this please?Configuration :Red Hat Entreprise Linux 9.2 serverCentreon 23.10.5  

0
V
3 months ago
L
LEBRETONSteward **
asked in Platform

Centreon 22.04 AlmaLinux 8.6 : utilisation PHP 8 distribution ?

Bonjour,Je voudrais installer Centreon 22.04 sur une AlmaLinux 8.6.Dans cette version d’Alam, le PHP 8.0 est disponible dans les streamapps. La version compléte est 8.0.13 alors que sur les dépôts remi elle en 8.0.25.En effet l’utilisation des dépôts remi est pour moi une source de problèmes quand au MCO de nos machines. L’offre de service dans mon entreprise est le PHP fourni par l’éditeur ALma et je ne veux pas avoir à gérer en plus les divers CVE des dépôts remi.Je voulais savoir si l’installation Centreon 22.04 avec le PHP 8.0 des streamapps Alma était supporté par Centreon.Ma question est la même pour la base Mariadb : peut-on utiliser la version AlmaLinux plutot que d’aller chercher les rpm chez MaraiDBMerciPhilippe

3
S
3 months ago
C
ChakSteward *
asked in Platform

Centreon upgrade problem

Hi I installed centreon via its iso so 21.10.I wanted to update it by following the doc from the official site https://docs.centreon.com/fr/docs/upgrade/upgrade-from-21-10/,but I have a problem.When I try to add the deposit I have this error and I can't solve it, did you have a solution pls? No commands such as: config-manager. Please use /usr/bin/dnf --help

2
M
3 months ago
I
ines hmaidiSteward *
posted in Platform

centreon23.10-nagvis

bonjourJ’ai installé Nagvis (1.9.36) sur mon Centreon (23.04) , j’ai essayer de gerer les backend selon ce site https://archives.sugarbug.fr/atelier/techniques/ihmweb/cartographie_supervision/centreon-web2110x_nagvis-19x/ mais quand j’essaye de modifier ce fichier en ajoute le module backend-cenntreonbroker je trouve cette erreur “Unknown value dbhost used in section backend_centreonbroker in main configuration file” merci d’avance  

2
C
3 months ago

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