[(https://travis-ci.org/guidesmiths/confabulous-etcd-loader)

Confabulous Etcd Loader

Confabulous-Etcd-Loader is an Etcd Loader for Confabulous - a hierarchical, asynchronous config loader and post processor.

TL;DR

const confabulous = require('confabulous')
const etcd = require('confabulous-etcd-loader')
const Confabulous = confabulous.Confabulous
const processors = confabulous.processors

new Confabulous()
    .add((config) => etcd({ hosts: ['etcd.example.com:2379'], key: 'config' }, [
        processors.json()
    ]))
    .on('loaded', (config) => console.log('Loaded', JSON.stringify(config, null, 2)))
    .on('reloaded', (config) => console.log('Reloaded', JSON.stringify(config, null, 2)))
    .on('error', (err) => console.error('Error', err))
    .on('reload_error', (err) => console.error('Reload Error', err))
    .end()

Options

| Option | Type | Default | Notes | |----------|--------|-----------|---------| | hosts | array | | Array of etcd hosts | | key | string | | Key from which to load config | | mandatory | boolean | true | Causes an error/reload_error to be emitted if the configuration does not exist | | watch | boolean | true | Uses node-etcd's watcher to monitor the key for changes | | etcd | object | | options that will be passed to the underlying etcd client.