confmgr is a minimalist key-value store REST front-end supporting configuration management needs. It uses Redis as
its primary back end.
Why not just use plain redis, I hear you ask?
confmgr supports dynamic scope-based variable lookups. You may need a different value for a config option on different containers in different data centers. confmgr can handle that.
go get github.com/moensch/confmgr/cmd/confmgr