Missing config parameters after upgrade to 4.0.4

[colin88]

Hello,

I recently upgraded from Zabbix 3.2.3 to Zabbix 4.0.4. According to the upgrade notes there are new parameters added to the zabbix-server configuration file (StartAlerters, SocketDir,...). But in my configuration file those parameteres are still missing. Zabbix starts the corresponding processes and uses the correct config file, but the new parameters are missing...
Do I have to add them manually? Any ideas?

[Atsushi]

If the parameter is not specified, the default value is used. If you want to specify it, you may add it to the existing configuration file.

If you upgraded using rpm, you should have created a file called zabbix_server.conf.rpmnew. Since this is zabbix_server.conf for 4.0.4, there is a way to use this as the zabbix_server.conf reflecting the existing settings.

[colin88]

I didn't know about the zabbix_server.conf.rpmnew file.

Thank you very much!