omelo-masterha-plugin
v0.0.5
Published
Wrap koa2 module as omelo status plugin.
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omelo-masterha-plugin
master ha plugin for omelo, it can be used in omelo(>=0.6).
omelo-masterha-plugin is a master ha plugin for omelo, which uses zookeeper to make master as high availability cluster.
##Installation
npm install omelo-masterha-plugin
##Usage
Make sure you have installed zookeeper first, then you have built the path you pass to omelo. The configure code in app.js is as follows:
var masterhaPlugin = require('omelo-masterha-plugin');
app.configure('production|development', function() {
app.use(masterhaPlugin, {
zookeeper: {
server: '127.0.0.1:2181',
path: '/omelo/master'
}
});
});
You can start your application using omelo start as before, then use omelo-daemon to start a slave master.