Book Image

Node.js Web Development - Fifth Edition

By : David Herron
Book Image

Node.js Web Development - Fifth Edition

By: David Herron

Overview of this book

Node.js is the leading choice of server-side web development platform, enabling developers to use the same tools and paradigms for both server-side and client-side software. This updated fifth edition of Node.js Web Development focuses on the new features of Node.js 14, Express 4.x, and ECMAScript, taking you through modern concepts, techniques, and best practices for using Node.js. The book starts by helping you get to grips with the concepts of building server-side web apps with Node.js. You’ll learn how to develop a complete Node.js web app, with a backend database tier to help you explore several databases. You'll deploy the app to real web servers, including a cloud hosting platform built on AWS EC2 using Terraform and Docker Swarm, while integrating other tools such as Redis and NGINX. As you advance, you'll learn about unit and functional testing, along with deploying test infrastructure using Docker. Finally, you'll discover how to harden Node.js app security, use Let's Encrypt to provision the HTTPS service, and implement several forms of app security with the help of expert practices. With each chapter, the book will help you put your knowledge into practice throughout the entire life cycle of developing a web app. By the end of this Node.js book, you’ll have gained practical Node.js web development knowledge and be able to build and deploy your own apps on a public web hosting solution.
Table of Contents (19 chapters)
1
Section 1: Introduction to Node.js
6
Section 2: Developing the Express Application
12
Section 3: Deployment

Using Terraform to create an AWS infrastructure

Terraform is an open source tool for configuring a cloud hosting infrastructure. It uses a declarative language to describe the configuration of cloud services. Through a long list of plugins, called providers, it has support for a variety of cloud services. In this chapter, we'll use Terraform to describe AWS infrastructure deployments.

To install Terraform, download an installer from https://www.terraform.io/downloads.html.

Alternatively, you will find the Terraform CLI available in many package management systems.

Once installed, you can view the Terraform help with the following command:

$ terraform help
Usage: terraform [-version] [-help] <command> [args]

The available commands for execution are listed below.
The most common, useful commands are shown first, followed by
less common or more advanced commands. If you're just getting
started with Terraform, stick with the common commands. For the
other commands, please read...