Clustering with Node.js

Dec 17, 20154 likes1,152 views

Let's talk about clustering in Node.js, process clustering using the Node.js cluster module and Container Clustering using Docker and Kubernetes.

var app = require('express')()
app.get('/ping', function(req, res) {
res.send('pong!')
})
module.exports = app

var cluster = require('cluster')
var app = require('./server')
if (cluster.isMaster) {
var numCPUs = require('os').cpus().length
for (var i = 0; i < numCPUs; i++) {
cluster.fork(process.env)
}
} else {
app.listen(process.env.PORT)
}
var app = require('express')()
app.get('/ping', function(req, res) {
res.send('pong!')
})
module.exports = app

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