I have a requirement to store configuration information on a per environment basis in a tool.
This is a tool with a GUI for adding/updating configuration values (e.g connection strings). This should have a default value and be able to change this based on different environments.
There should be an API to retrieve these configuration values during deployment to a particular environment to add to the application.
I have searched for a while and can't see any tools that would fit this bill. Are there any suggestions?
Note: Currently the settings are in TeamCity variables and deployment is via PowerShell scripts.