Some suggestions for the server and client of the registry.conf file.

If Apollo is used in the configuration center, can we dynamically set Apollo's environment variables in the registry.conf file?
Also, is it possible to put the client's configuration information (registry.conf) into Apollo as well?

Start with registry.conf and the Apollo configuration-center setup described in the issue. Trace how server and client configuration are handled, then define the expected behavior for Apollo environment variables and storing client configuration; done means both requested capabilities have an agreed, testable scope.

Written by the indexing model from the issue text.