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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.