Book Image

PHP Microservices

By : Pablo Solar Vilariño, Carlos Pérez Sánchez
Book Image

PHP Microservices

By: Pablo Solar Vilariño, Carlos Pérez Sánchez

Overview of this book

The world is moving away from bulky, unreliable, and high-maintenance PHP applications, to small, easy-to-maintain and highly available microservices and the pressing need is for PHP developers to understand the criticalities in building effective microservices that scale at large. This book will be a reliable resource, and one that will help you to develop your skills and teach you techniques for building reliable microservices in PHP. The book begins with an introduction to the world of microservices, and quickly shows you how to set up a development environment and build a basic platform using Docker and Vagrant. You will then get into the different design aspects to be considered while building microservices in your favorite framework and you will explore topics such as testing, securing, and deploying microservices. You will also understand how to migrate a monolithic application to the microservice architecture while keeping scalability and best practices in mind. Furthermore you will get into a few important DevOps techniques that will help you progress on to more complex domains such as native cloud development, as well as some interesting design patterns. By the end of this book you will be able to develop applications based on microservices in an organized and efficient way. You will also gain the knowledge to transform any monolithic applications into microservices.
Table of Contents (19 chapters)
PHP Microservices
Credits
About the Authors
About the Reviewer
www.PacktPub.com
Customer Feedback
Preface

Setting up a development environment for microservices


One of the greatest benefits of using Docker and its container ecosystem is that you don't need to install anything else on your machine. For example, if you need a MySQL database, you don't need to install anything on your local dev; it is easier to spin a container with the version you want and start using it.

This way of developing is more flexible, therefore we will be working with Docker containers throughout the whole book. In this section, we will learn how to build a basic Docker environment; it will be our foundation and we will be improving and adapting this base to each of our microservices in the subsequent chapters.

To simplify the folder structure of our project, we will have some root folders on our development machine:

  • Docker: This folder will contain all the Docker environment

  • Source: This folder will have the source of each of our microservices

Note that this structure is flexible and can be changed and adapted to your...