Missing validation of the configuration file

[dogukanteber]

Currently, we do not validate the configuration file coming from the user. The same goes for server config as well. I am not sure we should implement validation for server config but we should do it for the config file.

For example, when a user does not provide information for admin, we do not open port for /metrics, /ready /pprof/ endpoints and users cannot access those endpoints.

[friedrichg]

For example, when a user does not provide information for admin, we do not open port for /metrics, /ready /pprof/ endpoints and users cannot access those endpoints.

I think these ports should always be available, just use port 80 and 8081 as default ports for them

[dogukanteber]

Okay 👍