Microservices in PHP + Docker

Example of microservices in PHP + Docker

This repository contains a small project to see how the microservices work.

You will need to install Docker (Docker compose) to launch the diferents services to start and to test it.

About the script

This script starts five services. The first one is the main app, the second one is a microservice which manage users, and the third one is a microservice to forwarding of emails.

When you start the project, you can see how the main app sends requests to the other services, in order to get information and also how the backend microservices interact within them and with diferents data bases.

This code is developed in PHP to the backend microservices and HTML + JS + CSS to the main app.

Services

Main app

• Apache (lastest)
• HTML, Javascript, CSS

Users microservice

• Apache (lastest)
• PHP 7.4
• MySQL

Emails microservice

• Apache (lastest)
• PHP 7.4
• MariaDB

MySQL

MariaDB

How start

Install Docker and download all files of this project in a localfolder. In linux or windows open a terminal and go to the project folder.

The next step is to execute this code to create the images and containers in Docker and launch the services:

docker-compose up -d

Open a browser and open the main app with this url: http://127.0.0.1/app

And that's all!

Developed by Luis L.T.