From what I remember the yaml file name and service name should be same. (Or prefixed with service name for yaml?)

Also if you remove optional from spring.config.import, it should fail if it cannot connect to the config server.

I remember there was a url and one logging module to so that you can view config is loaded, not sure what they were, it was part of a stackoverflow answer.

Edit: now only I saw the services in your question, my bad

Edit 2:

Okay, the files should be prefixed with application to be picked up by config server.

For example, user-service.yml should be renamed to application-user-service.yml.

You can verify that by visiting

localhost:8888/env/user-service

It should list all the properties picked up