config-api
  Simple configuration API service backed by
  high-performance KV stores and durable SQL databases.
You can either run the config-api with Go directly:
$ go get -u github.com/usermirror/config-api
# start a supported storage backend, e.g. redis
$ config-api --storage-backend redis
Or with Docker:
$ docker run -it -p 8888:8888 usermirror/config-api
| Name | Backend Type | Supported? | 
|---|---|---|
| Etcd | Key-value Store | Yes! | 
| Redis | Key-value Store | Yes! | 
| Vault | Key-value Store | Yes! | 
| Postgres | SQL Database | Yes! | 
| Cassandra | SQL Columnn Store | Not yet | 
| CockroachDB | SQL Database | Not yet | 
| Memcached | Key-value Store | Not yet | 
| MySQL | SQL Database | Not yet |