Hello,
I recently upgraded a Centreon platform from 24.04 to 24.10 on AlmaLinux 9.
The upgrade initially failed because of PHP dependency conflicts (PHP 8.1 vs PHP 8.2 modular filtering), but the platform is now running correctly with:
PHP 8.2.30
centreon-web 24.10.24
API responding correctly
Gorgone running
Pollers and monitoring working
However, I still have an issue with host templates.
When editing templates in the UI, I get:
"Host template not found"
In the logs, I see API calls like:
PATCH /centreon/api/latest/configuration/hosts/templates/<id>
2026-05-06T14:39:52+0200] [ERROR] Host template not found {"custom":{"host_template_id":737},"exception":null,"default":{"request_infos":{"uri":"/centreon/api/latest/configuration/hosts/templates/737","http_method":"PATCH","server":"127.0.0.1"}}} [2026-05-06T14:39:52+0200] [DEBUG] Data not found. Generating a not found response {"custom":null,"exception":null,"default":{"request_infos":
The templates DO exist in database with:
host_register = 0
host_activate = 1
and valid entries in tables such as:
host
host_template_relation
host_service_relation
The API itself seems operational because:
authentication works
monitoring endpoints work
configuration API responds
I already:
rebuilt caches
restarted httpd/php-fpm/gorgoned
verified permissions
checked API access rights
upgraded PHP to 8.2 properly
verified database integrity manually
Has anyone already experienced template inconsistencies or ORM/API issues after a 24.04 → 24.10 migration?
Thank’s for your assistance