Unable to update existing templates Zabbix 6.0.4

[busk]

As mentioned above upgrading from 5.x to 6.x template yaml they do not link the submodules anymore so just Unlink submodules from existing Zabbix agent active , in our case the below
Linux CPU by Zabbix agent active
Linux filesystems by Zabbix agent active
Linux generic by Zabbix agent active
Linux memory by Zabbix agent active
Linux network interfaces by Zabbix agent active

And then import 6.x Zabbix agent active template and it should keep working.
https://raw.githubusercontent.com/za...ux_active.yaml (https://github.com/zabbix/zabbix/blo...ux_active.yaml)
I think with the new setup moving forward it should be less of a mess upgrading because of using UUIDs and not doing sub modules.

This project can be useful too though to monitor you changes. https://github.com/jeremybusk/zabbix...-export-import

[Dimasmir]

Working way for me to update OS templates.

1. Add all hosts where I want to update the template to a temporary group;
2. In existing Template delete Graphs prototypes in Discovery rules to prevent "Graph ... already exists on .... (items are not identical)" error during linking new template on step 6;
3. Unlink template from hosts;
4. Remove template or import new template with checking delete checkboxes in import window to overwrite existing template;
5. Import template;
6. Link template to hosts in temporary group.