How to use plugin detail?

[letiennam29]

Hi @py8765 , I need plugin for master as high availability. And i read module this it is that i need.

But I don't understand config path, server in below code:

var masterhaPlugin = require('pomelo-masterha-plugin');

app.configure('production|development', function() {

app.use(masterhaPlugin, {
zookeeper: {
server: '127.0.0.1:2181',
path: '/pomelo/master'
}
});

});

You can help, say no more about it? Tks u!