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

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  • 4,676 Replies
1463 Topics
rchauvel
Centreonian
rchauvelCentreonian
published in Platform
End of Support for Debian 11 in Version 24.10Centreon 24.10

📢 End of Support for Debian 11 in Version 24.10 🚨We want to inform our user community that with the upcoming release of Centreon 24.10, support for Debian 11 will officially come to an end.Debian 11 is already in Long Term Support, and Centreon has been supporting Debian 12 since 24.04.We will support in-place OS upgrades from Debian 11 to Debian 12 which you can perform with 24.04 before upgrading to Centreon 24.10.We appreciate your understanding as we continue to focus on providing the best possible monitoring solutions.For any questions or support, please don’t hesitate to reach out via our community forums or customer support. We’re here to help!  Don't forget to subscribe to the Latest News, Product Updates and Security Bulletins sections to stay informed in real-time about the latest information, latest security bulletins, minor and major updates, and monthly releases of monitoring connectors. Stay in the loop! 

37910
rchauvel
Centreonian
14 days ago
rchauvel
Centreonian
rchauvelCentreonian
posted in Platform
Important change on 21.10 package repository

As you probably already know, Centreon 21.10 is not a supported version anymore (more information here).As a consequence, the RPM package repository for this version has been archived: it moved from https://packages.centreon.com/rpm-standard/21.10 to https://archives.centreon.com/standard/21.10.If your platform is still running 21.10 and you need to update it, please update your YUM or DNF repository configuration to handle this change.

2710
rchauvel
Centreonian
11 months ago
rchauvel
Centreonian
rchauvelCentreonian
posted in Platform
Vulnerabilities in Curl CVE-2023-38545 CVE-2023-38546

As you might have heard, 2 vulnerabilities were disclosed on Curl last week.These issues have been undisclosed as CVE-2023-38545 and CVE-2023-38546.These vulnerabilities might have impacts on specific use cases, with specific misconfiguration.Default installation and default use cases should not be impacted.However, we recommend that you update your local package (on pollers and centrals) up to versions 7.69.x or 8.4, depending on your installation. 

1070
rchauvel
Centreonian
1 year ago
F
fringSteward *
asked in Platform
plugin cloud::azure::management::monitor::plugin

Hi,I have an issue with this command :/usr/lib64/nagios/plugins/centreon_plugins.pl --plugin cloud::azure::management::monitor::plugin \--custommode='api' \--mode='get-metrics' \--subscription=xxx \--tenant=xxx \--client-id=xxx \--client-secret=xxx \--resource=xxx \--resource-group=xxx \--resource-namespace=microsoft.insights/components \--resource-type= \--metric=requests/failed \--aggregation=Count \--interval=PT30M \--filter-dimension="request/resultCode sw '42'" \--warning-metric=1 --critical-metric=5When there are no hits, i get:UNKNOWN: No metric found (Are the filters properly set?)Can't find any option to get OK instead of UNKNOWN when the filter is empty.

519
M
1 hour ago
L
LionelSteward *
asked in Platform
Export configuration shortcut --> error

HiSince upgrade from 24.04.5 to 24.04.7 the export shortcut does not work and tell me:There was an consistency error in the exported files - please use the legacy export menu to troubleshoot When I use legacy menu no error. If I us default admin account export shortcut work like a charm. I'll try upgrade to 24.10 as my setup is quiet new, same bug. Only error in log file :[2024-11-06T16:18:06+0100] [ERROR] [Centreon\Application\Controller\Configuration\MonitoringServerController:233]: Generation error on monitoring server #3: Authentication token expired   Thank you for helping

606
L
1 hour ago
S
slayderz2Steward *
asked in Platform
Problem connection WEB / cache

Bonjour, J’ai un problème de cache depuis la mise à jour que j’ai faite, 23.10 > 24.10.Je me connecte bien sur mon interface web, si je me déconnecte puis reconnecte j’ai ce message d’erreur “ An error occurred during authentication “J’ai appliqué chown -R centreon:centreon /var/cache/centreonToujours le meme problème.La seule facon pour que ca fonctionne c’est de vider le cache manuellement:rm -rf /var/cache/centreon/* Avez-vous une idée svp? Merci--------------------------------------------------------------------------Hello,I have a cache problem since the update I did, 23.10 > 24.10.I connect well to my web interface, if I disconnect then reconnect I have this error message “An error occurred during authentication “ I applied chown -R centreon:centreon /var/cache/centreonStill the same problem.The only way for it to work is to empty the cache manually:rm -rf /var/cache/centreon/*Do you have any idea please?Thank you

554
S
3 hours ago
U
UlthaneSteward *
asked in Platform
Déclaration d'un remote server 24.10 - Central bloqué

Bonjour @ tous,Deux jours que je me bat avec la version 24.10. Nous sommes censé upgradé nos versions de production en 24.10, sauf que quand je déclare un remote correctement (déjà fait sur les ancienne version et sa fonctionné). Le central semble ne plus vouloir que j’ajoute d’hôte…Message d’erreur : Vous n'êtes pas autorisé à accéder à cette ressource (avec le compte admin de base je précise)Bug ? Quelqu’un a déjà eu le tour ?  

111
U
17 hours ago
N
nicnictoutSteward **
asked in Platform
Reuse the Status defined in Advanced matching rules

Hello,I have a trap definition where Status is defined in Advanced matching rules (OK/CRITICAL) according a regx of trap varbind content.I would like to reuse this status in the output message I have to rework, but not able to find a way, @status@ works only for external command and status is not defined anywhere in trap varbinds.Thx for your help

40
N
20 hours ago
I
ines hmaidiSteward **
asked in Platform
Migrer depuis un OS de type EL vers un autre OS de type EL (depuis un Centreon 18.10 ou plus récent)

bonjour je suis en train de faire la migration de centreon 19.10 vers la version la plus récente 24.10 mais j’ai cette erreur en cours de migration  

90
I
1 day ago
T
titasSteward *
asked in Platform
SSL certificate problem: unable to get local issuer certificate for

Hello everyone, I have update my centreon of the version 23 to 24.Since, i have this error "SSL certificate problem: unable to get local issuer certificate for" this error appears when I want to add a hostdo you know this problem? How to fix it?

322
N
1 day ago
K
korandjiSteward *
asked in Platform
FORTINET MONITORING

OK sorry. I'm having a problem monitoring a Fortinet firewall with centreon. I get following error:(Execute command failed). Could you help me? 

150
K
1 day ago
N
Nazmi-NSteward *
asked in Platform
API Request Error - Centreon 24.04.7

Hello! I had installed Centreon 24.04.7 on Debian 12.However, it will prompt for internal server error and something went wrong in UI Login. I did further inspect the page; I am quite new with Centreon, any help will be really appreaciated. Thanks!  

483
S
2 days ago
J
JPulvarSteward *
asked in Platform
Centreon Map 23.10 Duplicate Keys

Hello guys !When I launch my centreon-map-engine, the service is started, but the port isn't even listening on either 8081 or 9443, even though I've followed the procedure for switching to HTTPS.My MAP is installed on a remote server, and my central server is in HTTPS:Here's the result of the diagnostic.sh: ########## Centreon Map server version ##########  [INFO] centreon-map-engine-23.10.14-1.el9.noarch########## System ##########  [OK]   SELinux is disabled  [OK]   Firewall is disabled  [INFO] Physical memory on the server: 9889424 kb.  [INFO] Number of CPU on the server: 2 core(s)########## Java ##########  [OK]   Java 17 is available  [OK]   Optimization found for JVM: JAVA_OPTS="-Djava.net.preferIPv4Stack=true -XX:+HeapDumpOnOutOfMemoryError -XX:HeapDumpPath=/var/log/centreon-map -Dcentreon-map.signing-key=JsiHiMhJkx9ihkQjKh7TA6KK8UpxNqpAvzY5oXlMxGNZqQqpcUF3NLmfxX4ydHYHu -Dcentreon-map.access-token-validity-seconds=15552000 -Xms512m -Xmx4G"########## Database connection #########

170
J
2 days ago
C
Centreon Lord Commander
christophe.niel-ACTCentreon Lord Commander
asked in Platform
Display bug in the status grid widget dashboard?

HelloI’m trying to make dashboard filtered on a host group (or a host category)I want the “condensed”  view of the status grid widgetthe host group has only 2 members. ‘Standard’ (non condensed) I have my 2 hosts if I use Condensed , the total in the tile is wrong and is counting ALL the host without filtering. it should display 2 in green, it says 6...(this is a test platform with IT-100 edition, 24.04, latest patch from last week) tested that on 2 different platform, I have the same behaviour. is anyone else getting the same result?

484
C
Centreon Lord Commander
2 days ago
T
tkmeisteroooSteward **
asked in Platform
Centreon 22.10.25 - Problem with partitioning centreon_storage.logs

Hello,I need help with centreon_storage database partitioning.After Centreon update from 21.10.15 to 22.10.25 table logs has been corrupted, and i cant select any data from that table. I also cant delete that table (same message occurs). Here is table files list:   Did You have any solution for that problem?

577
T
3 days ago
Rikosp
RikospSteward *
asked in Platform
Rest API v2 - Error while searching for service templates

Hi.My Centreon is IT100 24.04.7 and I’m playing with Rest API v2.I try to get a service template by searching for its name or its id but I always have a code 500 with the following message: “Error while searching for service templates”. Error while searching by name On the other hand, the search for template services works well when I don’t put any search in query parameters. Ok with no search parameterWhat am I doing wrong? Is it a known bug?

433
Rikosp
5 days ago
C
c2s_talanSteward *
asked in Platform
How to monitor service running under systemd (RHEL and Ubuntu)

I am trying to monitor the service running under systemd on my RHEL 9 and Ubuntu 22.04 servers but I cannot make it work.I did install nrpe4 on the client machine and I am able to launch some commands from the centreon poller.However, I cannot find the check commands for systemd :-( Thank you.Regards.

274
C
5 days ago
Z
ZenefSteward **
asked in Platform
Net-Aruba-Instant-SNMPv3 not able to read number of access points

Hello,I am having some trouble finding a solution to following issue.When using the Net-Aruba-Instant-SNMPv3 template to check AP-usage, I get this result: There are 55 AP’s in this controller but it seems he is not able to retrieve this.I can use this with other Aruba controllers but not this one:  Any help would really be appreciated!

261
L
5 days ago
F
Ferge-AlexandreSteward *
asked in Platform
Centreon plugins

"What is the name to select in the Centreon menu to find the different plugins?

192
F
5 days ago
dagabard
dagabardSteward *
asked in Platform
disable notification or disable check

Himy actual plaform is the centreon 2.8.19i’m working on the new version centreon 22.10. in the new version, there is no option to disable check or notification in the ressources view. my supervisors (n2 or n1) use this options frequently. Is it a new regular usual of the new centreon version? is there an option to reactivate there ?Davud 

2536
dagabard
5 days ago
F
fixSteward **
posted in Platform
Upgrade 23.10 => 24.04.7 some issue and how we solved them

Hello !During update from 23.10 to 24.04.7 we faced to some issues (that we do not have on preprod env...)here is some of them and how we solved them (if it may help others users !) : FYI : We are running the Central on Debian 11 with a deported dedicated MariaDB.Just after upgrade => We had to edit /usr/share/centreon/www/class/centreonDB.class.php and then comment the line with the call to function “logSqlError” Then we faced to a second error :“UPGRADE - 24.04.0: Unable to add column is_internal to table widget_models”=> On DB Centreon it has been fixed with :  “alter table widget_models ROW_FORMAT=DYNAMIC;” And Last : we got an error on installCoreWidgets (probably due to multiple refresh due to the errors) on “install Core Widgets” solved by commenting //$installCoreWidgets(); in file /usr/share/centreon/www/install/php/Update-24.04.0.php If it may help some other user !Regards

150
F
6 days ago
T
thierry.lamoureuxSteward *
asked in Platform
ACL issue - no ressource showed

Hello,I have an issue regarding ACL. I wanted to restrict the ressource view to some users.For information I run a fresh 24.04.07 centreon installation made on a debian 12.Here what I’ve done (following the documentation) :Creation of a “Ressource Access” ACL On tab “Hosts resources” I’ve checked only the host I wanted to display and leave everything by default On tab “Services Resources” I’ve checked “Include all servicegroups” I leave the others tab as default Creation of a “Menu access” ACL I only checked “Home”, “Monitoring” and “Reporting” Creation of a “Action Access” ACL I duplicated the existing “Simple User” ACL and removed some actions like Enable/Disable Notification … I just wanted the users to have a display access. Finally I created an “Access Group” linked with a test user and in the “Authorizations information” tab I selected the 3 ACL I just created.When I log on with my user display limitation are OK but I don’t see any hosts or services.I tried a lot of different

41210
T
6 days ago
S
saksSteward *
asked in Platform
ERROR - [core] Decoding issue. Protocol not good

Hello,I migrated centreon from centos 7 to debian 11, following https://docs.centreon.com/docs/migrate/migrate-from-el-to-debian/I'm trying to migrate a poller:I installed centreon-poller, I synchronized the plugins,I had the error on the fingerprint which I also corrected by following https://thewatch.centreon.com/troubleshooting-41/poller-does-not-work-after-migration-or-reinstallation-fingerprint- changed-for-target-1177now I have these errors:2024-02-06 12:08:30 - ERROR - [core] Decoding issue. Protocol not good: hsu1QulEXbVaprhwL1vLME4EbuTA+NHdQ82geAnHF1is+Xlulh7NQwkpT7aYaM4H2024-02-06 12:08:30 - ERROR - [core] Decoding issue. Protocol not good: 856pscVJ+DuNUhlESNtaSg==2024-02-06 12:15:06 - ERROR - [core] Decoding issue. Protocol not good: qxPJSjg+rQRi2xoKLI8gkIZueMBYWT1OCiw5ZXd4/gSDBS6H+5LvQTsrgdnYOZdilbTuQJKUm8dETOVJ what are these errors, I can't find an article on how to correct these errors.thanks for the help    

801
T
6 days ago
H
huabiSteward *
asked in Platform
China centreon salers or partener contactor informatoin

we plan to use the centreon . but we need centreon china salers or partener contactor informatoin ,please prove the contactor information 

50
H
6 days ago
G
GM-almSteward *
asked in Platform
Issue with Duplicate Alert Count on Centreon Dashboard

Subject: Issue with Duplicate Alert Count on Centreon Dashboard Hello,I am experiencing an issue with one of my Centreon dashboard where it displays 4 services in a "Warning" state, although in reality, there are only 2 services in that state on this Host. It appears that the dashboard is doubling the number of alerts displayed.Do you have any solutions for this problem? I would like to understand why this discrepancy is occurring and how to resolve it.Thank you for your help.Best regards, 

190
G
6 days ago

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