elasticsearch-watchdog/lib/util/dog.js

A watchdog of elasticsearch - cluster nodes' statuses monitor, auto restart, keep PRIMARY node unique.

/**
 * Daemonic process
 */

var conf = process.argv[2];

try {
  if (conf.search(/\{/) >= 0) {
    conf = JSON.parse(conf);
  } else {
    conf = require('./helper').loadConfig(conf);
  }
} catch (err) {
  return console.error('can not parse configuration:', err.message);
}
var Watchdog = require('../watchdog');

Watchdog({
  conf: conf,
  uid : process.argv[4]
}).on('info', function(msg){
  console[msg.type]((new Date()).toISOString() + ':', msg.message);
}).watching();