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24.04 Service Pack - Announcement

17 days ago

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2153 Topics

sdouceBuilder *

Remote server managing other remote ?

Hello ,Is this model possible for client infraOur company manage central, and imagine a remote managing other.

333

7 months ago

briceSteward *

asked in Platform

Generic apps::protocols::snmp::plugin - Count number of matching String - Monitor Dialup Fortigate

Hi,I would like to monitor the number of dialup VPN on a Fortigate with a hardcoded value in the Centreon configuration that will be modified over the time.Ideally, I would like to have a warning when we have more than this number, and a critical when we have less.The current plugin Fortigate does not return dialup vpn information as those one seem stored in differents OID than standard site 2 site VPN. Here are the some additionnal information: https://docs.fortinet.com/document/fortigate/6.4.0/new-features/32869/snmp-polling-extensions-to-support-new-oids-6-4-2 So, I ran an snmpwalk on this OID: 1.3.6.1.4.1.12356.101.12.4.1.1.16 I can find some interesting values:[...].1.3.6.1.4.1.12356.101.12.4.1.1.16.1 = STRING: "DialUpX_0".1.3.6.1.4.1.12356.101.12.4.1.1.16.2 = STRING: "DialUpX_1".1.3.6.1.4.1.12356.101.12.4.1.1.16.3 = STRING: "DialUpY_1".1.3.6.1.4.1.12356.101.12.4.1.1.16.4 = STRING: "DialUpY_4".1.3.6.1.4.1.12356.101.12.4.1.1.16.5 = STRING: "DialUpZ_3"[...]So my idea is to first cat

1351

7 months ago

AxelDSteward *

asked in Platform

Centreon 23.10 Debian The orders are not available

Good morning, Following the migration of centreon 22.11 on centos7 to debain.I have a problem accessing Control (configuration-->command) I see the controls already created but when I click on them I have no display and it is impossible for me to create new control.If someone has a solution or a track to explore I am interestedThanks in advance.

131

7 months ago

Maxime ELOYSteward *

asked in Platform

Enregistrement Poller sur Remote Server

Bonjour,Je suis en train de créer un Poller, en suivant cette doc : À partir des paquets | Centreon Documentation et je dois maintenant enregistrer le Poller sur le Remote Server. Je suis donc à l'étape 3. Ainsi, après renseigné la commande "/usr/share/centreon/bin/registerServerTopology.sh -u admin -t poller -h X.X.X.X -n HOSTNAMEduPOLLER" j'ai l'erreur suivante: "date - ERROR - http://X.X.X.X:80 {"message":API calling the Central returned a Client exception : HTTP/1.1 401 Unauthorized returned for \"monURL/centreon/api/v23.04/login\"."}Je comprends qu'il y a un problème de droits entre le RS et le Central mais je ne sais pas comment corriger. Merci par avance pour votre aide. Cordialement.

601

7 months ago

BenGatesSteward *

asked in Platform

ERROR - [sshclient] Connect method: connect failed: No path to reach target host

Hi everyone, Since I migrated a centreon server from version 18.10 to version 22.10, I get the following error in the gorgoned.log : When I access the Centreon login page, I also get the following error as well as the following error in the browser's code inspector: I've done a lot of research but I think the solution must be quite simple, the server is running under Centos 7. Thanks for your help :)

281

7 months ago

Francis DOUNGASteward **

asked in Platform

Centreon HA 23.10 Page BAM 404

Hello, I've set up a Centreon 23.10 HA cluster and installed the BAM extension modules. However, I'm encountering an issue where all menu items are non-functional except for the BAM and Business pages, which return a 404 error.Is this a common issue? Specifically, the following paths are returning 404 errors:/centreon/configuration/bam/ba/centreon/configuration/bam/bvs Could you advise on how to resolve this? Thank you!

381

7 months ago

BrunoFer0618Steward *

asked in Data collection

Plugins non accecible debian 12

Bonjour, J’ai installé sur une machine debian 12 (fresh install) centreon. Tous est ok sauf….. Les plugins.Après plusieurs recherches, il est spécifié dans l’installation, une partie “Proxy”, sauf que nous n’en avons pas, la machine fait bien ces mises à jour debian, télécharge les paquets sur les repository, etc.Même si je télécharge les plugins avec debian, centreon ne veut rien savoir. J’ai testé de faire l’installation chez moi en perso, tout fonctionne.Du coup, je me pose des questions. Est-il obligatoire d’avoir un proxy ?Par quel port passe le Monitoring Connector Mannager afin d’afficher les plugins sur la page ? Voici à quoi ressemble ma page : Merci de votre aide,Cdt,

1413

7 months ago

Maxime-koeSteward **

asked in Platform

Supervision > Map empty after HTTPS configuration

Hello,I configured my central server in HTTPS and also the MAPPING server in https. the API of the latter is in UP state, I have no error during the configuration (see image below) and yet my maps do not go up in the web interface of my Centreon, have you already encountered this problem ? good day

2604

7 months ago

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.

1064

7 months ago

Stéphane

posted in Data collection

What users need

Hi,Nowadays some pretend that companies and developers relay on AI to understand what their users need: https://www.algolia.com/I can understand how IA, particularly deep-learning, can improve software on many levels, for example in Centreon, how it can help to determine and tune alert thresholds or reveal problem patterns which could else stay invisible to operators, I hardly see how it can be relevant for such type of high-level, human-oriented problems.Does anybody has some experience in the matter?To keep this discussion a bit Centreon centric: what do you think of the cloud-based aspect (ie: SaaS) of the IA features developed in Centreon? While it is sure that that kind of application is very often ressource intensive, it is also an obvious source of valuable data many organisms would like not to freely share but monetize themselves. The fact is a lot of companies today have the infrastructures (datalakes, distributed systems, etc…) to do so. I guess they’d like to be able to run

260

7 months ago

AselDonlo7Steward *

asked in Platform

Error when installing centreon-plugin-virtualization-vmware-daemon

Hi everybodyI want to install vmware connector on my Debian 11 poller (raspberry pi) to monitor my vmware infraestructure but i´m facing some issues. root@raspberrypi:/home/pi# apt install centreon-plugin-virtualization-vmware-daemonReading package lists... DoneBuilding dependency tree... DoneReading state information... DoneSome packages could not be installed. This may mean that you haverequested an impossible situation or if you are using the unstabledistribution that some required packages have not yet been createdor been moved out of Incoming.The following information may help to resolve the situation:The following packages have unmet dependencies: centreon-plugin-virtualization-vmware-daemon : Depends: libzmq-libzmq4-perl but it is not installableE: Unable to correct problems, you have held broken packages. Is anyone facing the same issue?

811

7 months ago

constantin.alexandruSteward *

asked in Platform

Error: ms_mysql-clone is not running anywhere;

Hi Guys I am having the below problems with my 22.04 cluster .I cannot restart database resource and when I switch the frontend the database are stopping on both nodes Cluster name: centreon_clusterCluster Summary: * Stack: corosync (Pacemaker is running) * Current DC: FRSDPRECENTHAFE02 (version 2.1.6-9.1.el8_9-6fdc9deea29) - partition with quorum * Last updated: Wed May 8 05:38:41 2024 on FRSDPRECENTHAFE01 * Last change: Wed May 8 05:21:17 2024 by hacluster via crmd on FRSDPRECENTHADB03 * 4 nodes configured * 21 resource instances configuredNode List: * Online: [ FRSDPRECENTHADB03 FRSDPRECENTHADB04 FRSDPRECENTHAFE01 FRSDPRECENTHAFE02 ]Full List of Resources: * Clone Set: ms_mysql-clone [ms_mysql] (promotable): * Stopped: [ FRSDPRECENTHADB03 FRSDPRECENTHADB04 FRSDPRECENTHAFE01 FRSDPRECENTHAFE02 ] * vip_mysql (ocf::heartbeat:IPaddr2): Started FRSDPRECENTHADB03 * Clone Set: php-clone [php]: * Started: [ FRSDPRECENTHAFE01 FRSDPRECENTHAFE02 ] * Stopped: [ F

Search bar of the Resource Status page

Hi, on https://docs.centreon.com/docs/alerts-notifications/resources-status/#cql-criteria I can read: You can use regular expressions. Wildcards are not supported: a search pattern starting with a * is not valid.So `.*` isn’t supported anymore? But it seems than things like `[0-9]` aren’t either. So my question is, what regex I may use there?Use of regex was one of the rare amelioration this new page has, so I’m a bit disappointed. Second question, does a stabilization in how the search works is planned or will be there some other modifications in the future?

360

7 months ago

FlorentSteward *

asked in Platform

Problem connection database centreon@localhost

In the centreontrapd.log log file I have the following error which returns every minute:2024-05-07 08:09:49 - ERROR - 528 - MySQL error : cannot connect to database : Access denied for user 'centreon'@'localhost' (using password: NO) (caller: centreon::common::db:/usr/share/perl5/centreon/common/db.pm:268)2024-05-07 08:09:49 - ERROR - 528 - Cant load cache trap oids.2024-05-07 08:09:49 - ERROR - 528 - Dont skip trap. Need to solve the error.Is there a setting to modify to no longer have this error? Centreon still works.

2931

7 months ago

hqm199Steward *

asked in Platform

How can i change my server ip(centreon remoteDB poller)

I have install centreon with remoteDB and one poller based on centos8 ,it works well. but now I want to change the IP addresses of these three servers, and I would like to know which configuration files I need to modify to ensure that the monitoring system functions properly after the change.

2052

7 months ago

itadminSteward *

asked in Data usage and Visualization

Graphics partially work

Hello, I configured a fresh install of Centreon version 23.10.6 few months ago and I'm experiencing a strange problem with the service graphs.Some of them stop filling up after a random time but information collected are still correct, only the graph is impacted. SNMP v2c and v3 with a snmp user have been configured and tested on Windows and Linux to contact monitored servers. This happens randomly on Windows or Linux, sometimes in the same subnet (so not a firewall issue), sometimes not, and randomly on SNMP v2 or v3. On the same monitored host, not all services are impacted.When I restart the poller, graphics works for about 1 or 2 hours, then stop filling up.Does anyone have any ideas?Thank you in advance,Regards.

ahartungSteward ***

Hi, i have a new ALMA 9 Platform + Centreon 23.10.x I want to install - Azure CLI setup - https://docs.centreon.com/pp/integrations/plugin-packs/getting-started/how-to-guides/azure-credential-configuration/#azure-cli-setup Problem: conflicting requests - nothing provides libpython3.6m.so.1.0()(64bit) needed by azure-cli-2.29.2-1.el7.x86_64 from azure-cli(try to add '--skip-broken' to skip uninstallable packages or '--nobest' to use not only best candidate packages) i check in the internet and i want to install ( manual ) dnf install /tmp/python3-libs-3.6.8-56.el8_9.2.alma.1.x86_64.rpmLast metadata expiration check: 1:00:33 ago on Mon Apr 15 13:22:00 2024.Error: Problem: conflicting requests - nothing provides python(abi) = 3.6 needed by python3-libs-3.6.8-56.el8_9.2.alma.1.x86_64 from @commandline - nothing provides libnsl.so.2()(64bit) needed by python3-libs-3.6.8-56.el8_9.2.alma.1.x86_64 from @commandline - nothing provides libnsl.so.2(LIBNSL_1.0)(64bit) needed by python3-libs-

713

7 months ago

Stéphane LE CAËRSteward **

asked in Data collection

MySQL schema structure changes

Hello,We upgraded Centreon 21.10 to 23.10 on February 18, 2024.Since then we have performance issues on database server.Also we have replication issues bteween master and slave (backup) databases.Our DATA team is asking me about structural changes to the database.Who can help me find this information?

452

7 months ago

Bigred38Steward *

asked in Platform

Monitoring routeur teltonika

Hello,I’m trying to monitor RUT from Teltonika.When I check NTP :/usr/lib/centreon/plugins//centreon-plugins/centreon_plugins.pl --plugin=os::linux::snmp::plugin --mode=time --hostname=10.151.40.254 --snmp-version='2c' --snmp-community='public' --ntp-hostname='10.240.10.254' --ntp-port='' --warning-offset='-5:5' --critical-offset='-30:30' --timezone=':Europe/Paris'CRITICAL: Time offset -7200 second(s): Local Time : 2024-04-09T07:01:16 (:Europe/Paris) | 'offset'=-7200s;-5:5;-30:30;; /usr/lib/centreon/plugins//centreon-plugins/centreon_plugins.pl --plugin=os::linux::snmp::plugin --mode=time --hostname=10.151.40.254 --snmp-version='2c' --snmp-community='public' --ntp-hostname='10.240.10.254' --ntp-port='' --warning-offset='-5:5' --critical-offset='-30:30'OK: Time offset 0 second(s): Local Time : 2024-04-09T07:01:31 (+0000) | 'offset'=0s;-5:5;-30:30;;In Centreon interface, RUT are in Paris et on the web interface of RUT there are in PAris too.I don’t understand where is the problem. Is it

553

7 months ago

javier.alvarezSteward *

asked in Platform

Alert notifications per user

Is there a way to make alert notifications per user? That is, only one slack channel is notified (for example, in my case I use slack) of all alerts from hosts/services to which a given user has access.

383

7 months ago

rezguiSteward *

asked in Platform

problem connection for central connector

hi all,i delete by error the central poller .but after i add it is not running.i have connection time refused to 127.0.0.1:5569with netstat i have only this line tcp6 0 0 127.0.0.1:50976 :::* LISTEN 4297/centengine all services are running.have you an idea how activate the port 5569 for localhost. Best Regards

433

7 months ago

oesparbesSteward *

asked in Platform

Problem when import configuration file

Hi !I meet a problem when i import my exported files.Context : i exported all the services in one file.zip with the import/export centreon tools.I need to re-deploy my centreon virtual machine and re-install it.Before it, i exported 3 files : the hosts the services the commandsI redeployed/reinstalled the VM and Centreon and with my new instance, i imported the 3 files. The first problem is that when i import anything, i got the message ‘please wait… this process can take several minutes’.But after a long moment i refresh the page, export the poller configuration and reload it, and i see that i got new hosts for example.But for the services and commands, i imported it and there are a lot of missing from my exported configuration.I try to compare my previous configuration and new, and there are a lot of differences, somes commands was not imported, same for the services etc…Is someone met this problem already ?Is someone has a solution for me please ?Regards.Olivier

1781

7 months ago

Stéphane

posted in Contribution and Development

Bug ?

Hi,Am I the only one to get this: I got it first a coouple of days ago and I have been told by @Fabrix that it was a bug now resolved.It doesn’t seem resolved to me.Regards

311

7 months ago

ines hmaidiSteward **

posted in Platform

veeam backup

Hello I want to supervise a Veeam backup with centre on 23.10 I searched into documentation, but it shows only configuration in centreon My question is if there is a configuration into veaam backup???

673

7 months ago

vliardSteward **

asked in Data usage and Visualization

MAP --- Using Media from other platform

Hello The Watch,I try to copy/paste icons from Draw.io to Centreon Map Editor.First, everything seems to be OK ! I can edit the stencil with the height, width, style,… But, when click the ‘’save’’ button : It disappears !!!! 😭Does somedy know the issue ?Thank you.

442

7 months ago

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