Document the way to use Github Enterprise Repos

[marcellodesales]

Problem

• To use Github Enterprise Repos, users must add the following env vars:
  • SPRING_CLOUD_CONFIG_SERVER_GIT_URI: Github URL
  • SPRING_CLOUD_CONFIG_SERVER_GIT_USERNAME: personal token
  • SPRING_CLOUD_CONFIG_SERVER_GIT_PASSWORD: empty

This is discussed at spring-cloud/spring-cloud-config#55 (comment)

Solution in Docker-compose

   config-server:
     image: hyness/spring-cloud-config-server
     environment:
-      SPRING_CLOUD_CONFIG_SERVER_GIT_URI: "${SPRING_CLOUD_CONFIG_SERVER_GIT_URI:-https://github.company.com/services-config/config-service-config}"
+      SPRING_CLOUD_CONFIG_SERVER_GIT_URI: https://github.company.com/services-config/config-service-config.git
+      SPRING_CLOUD_CONFIG_SERVER_GIT_USERNAME: 2ec41c9a*****b6b34
       SPRING_CLOUD_CONFIG_SERVER_GIT_PASSWORD: ""
       SPRING_CLOUD_CONFIG_SERVER_GIT_CLONE_ON_START: "true"

Dependency

• This depends on the fix from API Calls, from a repo in a Github Enterprise, goes to Public Github #15