Custom frontend modules get removed?

[RogerNordqvist]

We are trying to develop a frontend module in Zabbix 7.4 (clustered environment). We scan for modules via Administration → General → Modules and the module appears. However, after a short while, it gets automatically removed. And then it comes back. I have also tried with EChart (from GitHub) and experience the same phenomenon?

[PSklyar]

Hey hey !
As I heard, its a known issue on 7.4.
Seams your custom modules exist in the filesystem but not in the database registry
They are rediscovered on the next filesystem scan then creates a continuous add/remove cycle
So maybe can think in way to register your modules in database
like this:

INSERT INTO module (id, name, version, relative_path, status)
VALUES (
1000, -Unique ID
'Your_Custom_Module',
'1.0',
'your.module.directory',
0 -means enabled
);