Parallel Distributed System Project

objective: How to use docker-compose file to run php application In this project assignment you will be working as a group of 4 students to create php application using docker container

Docker-compose:

You need to install docker compose

o For Linux : sudo apt install docker compose

update doucker sudo apt-get update sudo apt-get upgrade docker-ce

update docker compose:

sudo curl -L "https://github.com/docker/compose/releases/download/1.29.2/dockercompose-$(uname -s)-$(uname -m)" -o

/usr/local/bin/docker-compose sudo chmod +x /usr/local/bin/docker-compose

o Foe windows : already installed with docker .To verify the existence : dockercompose --version

Setup development environment:

Create new directory and move to it .

Create compose file inside the directory ex: nano docker-compose.yml

Inside the nano editor :

o select the Docker version you want to use :ex version 3.8

o The services you want to provide

Ex: Services:

Php-apache-environment:

o The containers name that you want to run .you can use any name .

Ex: container_name: php37.

o Container Image which version of PHP Apache you want to use.

Ex : image: php:8.0-apache

o The volume

Ex: volume: - ./php/src:/var/www/html/

o The port numbers.

ports: -8000-80

o Write this command in Terminal to download the needed library and run the container .

docker-compose up

o open local host to ensure the container is set to execute the PHP scripts

http://localhost:8000/

o From the terminal move to the directory that you create before and navigate to php file

o Create php file using nano editor :

nano index.php

inside the php file print any statement

Setup a MySQL database container

Connect php to MySQL container