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Hello,We’re facing an issue on our side with Centreon.When a host stops responding or is powered off, we receive all alerts for every service in DOWN or UNKNOWN state, which amounts to around thirty emails per host.I would like to ensure that if a server no longer responds to ping, only that alert is sent to the team responsible for that host, and not the 30 other emails related to services that are no longer responding.Is there an easy mechanism to implement so that we no longer receive all service alerts when the host is not responding, and only get the notification that the host is unreachable?I have seen the “parent-child” dependency mechanism, but it has to be configured host by host, and I would like to implement this for several hundred servers.Thank you,Laurent

Hello,Before updating to 25.10.5, OpenTickets was working correctly.Since the update, I now get the following error message: "cannot find provider".  In my rule, the connection test is OK.In the widget, I can also select the rule without any issue.Do you have any idea what could be causing this problem?I already tried to downgrade and re-upgrade the module: UPDATE modules_informations SET mod_release = '25.10.0' WHERE name = 'centreon-open-tickets'; Then I re-updated it using the orange update button, but the issue is still there.

A new update for Centreon collect 24.10 is available. Click the version button in Product Updates to access detailed release notes:centreon-collect-24.10.15

A new update for Centreon mbi 24.04 is available. Click the version button in Product Updates to access detailed release notes:centreon-mbi-24.04.12

A new update for Centreon monitoring agent 24.10 is available. Click the version button in Product Updates to access detailed release notes:centreon-monitoring-agent-24.10.13

A new update for Centreon gorgone 24.10 is available. Click the version button in Product Updates to access detailed release notes:centreon-gorgone-24.10.10

A new update for Centreon anomaly detection 24.10 is available. Click the version button in Product Updates to access detailed release notes:centreon-anomaly-detection-24.10.7

A new update for Centreon autodiscovery 24.10 is available. Click the version button in Product Updates to access detailed release notes:centreon-autodiscovery-24.10.10

A new update for Centreon bam 24.10 is available. Click the version button in Product Updates to access detailed release notes:centreon-bam-24.10.11

A new update for Centreon it edition extensions 24.10 is available. Click the version button in Product Updates to access detailed release notes:centreon-it-edition-extensions-24.10.10

A new update for Centreon license manager 24.10 is available. Click the version button in Product Updates to access detailed release notes:centreon-license-manager-24.10.6

A new update for Centreon map 24.10 is available. Click the version button in Product Updates to access detailed release notes:centreon-map-24.10.14

A new update for Centreon mbi 24.10 is available. Click the version button in Product Updates to access detailed release notes:centreon-mbi-24.10.9

Hello everyone,I tried to update Centreon from version 24.10.12 to 25.10.5 yesterday. The update process worked as expected, but after the update, there were some unexpected issues.I could not delete hosts and services, could not create new templates, and could not edit existing templates. In some cases, Sometimes when saving it would just throw an empty page. I couldn't find any errors in the log files, and the UI did not throw any exceptions either. Cloning services, hosts, and templates works as expected.I was just wondering if this is a known bug that will be fixed in the next minor update or if this is an edge case.For testing, I disabled SELinux and removed any security-related, non-Centreon HTTPD configuration.Thanks in advance!

hi,I want use assume role with plugin AWS. ex: Amazon RDSmy poller is a aws instance with right role.my poller need proxy for get cloudwatch metrics.aws say than to set environnement variable 'no_proxy' in my case.what is the best practice to set environement variable ‘no_proxy’ for all check of poller. 

Hello, I am trying to set up Centreon 24.04 on Debian 12. When I access the Centreon GUI, I encounter a loading issue. Checking the Apache2 logs reveals the following error: [proxy_fcgi:error] [pid 29198] [client 192.168.1.33:61829] AH01071: Got error 'PHP message: PHP Fatal error: Uncaught RuntimeException: Unable to create the "cache" directory (/var/cache/centreon/symfony). in /usr/share/centreon/vendor/symfony/http-kernel/Kernel.php:598 Stack trace: #0 /usr/share/centreon/vendor/symfony/http-kernel/Kernel.php(505): Symfony\Component\HttpKernel\Kernel->buildContainer() #1 /usr/share/centreon/vendor/symfony/http-kernel/Kernel.php(763): Symfony\Component\HttpKernel\Kernel->initializeContainer() #2 /usr/share/centreon/vendor/symfony/http-kernel/Kernel.php(185): Symfony\Component\HttpKernel\Kernel->preBoot() #3 /usr/share/centreon/api/index.php(47): Symfony\Component\HttpKernel\Kernel->handle() #4 {main} thrown in /usr/share/centreon/vendor/symfony/http-kernel/Kernel.php on

hello, i have updated my main server and all my pollers from 24.04 to 25.10 (with a Debian 11 to Debian 12 upgrade before).The system seems to working well except my account : when i’m trying to update a host, i have this message : i have search in logs to found the error and i found something in /var/log/centreon/centreon-web.log [2026-01-26T16:24:40+01:00] ERROR : Error during host/hostTemplate update | {"custom":{"hostId":771,"isTemplate":false,"exception":{"message":"Syntax error","trace":"#0 /usr/share/centreon/www/include/configuration/configObject/host/DB-Func.php(2978): json_decode()\n#1 /usr/share/centreon/www/include/configuration/configObject/host/DB-Func.php(2942): callHostApi()\n#2 /usr/share/centreon/www/include/configuration/configObject/host/DB-Func.php(2844): updateByApi()\n#3 /usr/share/centreon/www/include/configuration/configObject/host/formHost.php(1139): updateHostInAPI()\n#4 /usr/share/centreon/www/include/configuration/configObject/host/host.php(102): require_on

BonjourJ’ai effectué cet upgrade il y a 2 jours et depuis je ne peux plus ni modifier un Host, ni en créer un :Un fenêtre vide s’ouvre comme ci le formulaire de saisie n’existait plus.Que puis-je faire pour retrouver tous mes formulaires des Hosts Merci d’avance

​​​​Someone can help me ?

Hello, since a migration from the 24.10 platform to the 25.10 on a RHEL9 server (central server with the embed poller), after migration, most macros that were defined on the host don’t seem to be decrypted correctly by the poller.I’m seeing many logs like  fail to decrypt content of macro _HOSTCUSTOM_MACRO: Decryption finalization failed: error:1C800064:Provider routines::bad decryptI have followed correctly the upgrade steps from the documentation and especially for the poller to extract the symetric key at Upgrade from Centreon 24.10 | Centreon Documentation Does anyone face that issue yet ?

A new update for Centreon autodiscovery 24.04 is available. Click the version button in Product Updates to access detailed release notes:centreon-autodiscovery-24.04.9