etcd

Distributed reliable key-value store for shared configuration

brewmacoslinux
Try with needOr install directly
Source

About

Key value store for shared configuration and service discovery

Commands

etcdetcdctl

Examples

Start an etcd server on default port 2379$ etcd
Set a key-value pair in etcd$ etcdctl put mykey myvalue
Retrieve a value by key from etcd$ etcdctl get mykey