Retrieve a discovery url from discovery.etcd.io service.

$ npm install etcd-discovery-url --save

const discoveryUrl = require('etcd-discovery-url');

let url = yield discoveryUrl(); // 'https://discovery.etcd.io/ea08c54315144a0b5713aad4c4a9905f'

$ npm test

etcd-discovery-url is released under the MIT license.