Docker Compose Lamp

Something like LAMP using Docker Compose, I've created this repository for help someone whos need a light for make a web server with docker composer, in this example I will show how to set up PHP with Apache and MySQL, both using official images from Docker Hub

Requirements

• Docker
• Docker composer

Get Start

Commands

Clone or download this repository, go to the folder and use this command for start the Web Server (If you are using windows you need to use the powershell)

docker-compose -f "docker-compose.yml" up -d --build

An this command form down the Web Server

docker-compose -f "docker-compose.yml" down

Acess URLs (Defined on docker compose)

URL	Description
localhost:80	HTTP from PHP container
localhost:443	HTTPS from PHP container
localhost:3003	PHPMyAdmin Panel

File structure

.
├── db                      # Database persistence files
│   └── ...                 # etc....
├── www                     # PHP-Apache persistence files
│   └── ...                 # etc.... Your Web Project go here
└── Dockerfile              # PHP-Apache image customization
└── docker-compose.yml      # Docker compose file

Testing

PHP server (Apache)

Crete file ./www/index.php and write this coode below

<?php
phpinfo();
?>

now access the localhost:80, if the server is working you gonna see all the informations of the php server

DB and PHPMyAdmin

Surf to localhost:3003, if the container is working you gonna se a login pange of the PHPMyAdmin

Credentials defined on docker compose

Input	Value
server	db
username	root
password	toor

If the db it's working you can make the login

Obs

DB Connection

You can only use db as a server thanks to the link tag in the docker compose On the php script you must to use db for make the connection with the database Eg.:

<?php
$servername = "db";
$username = "root";
$password = "toor";

// Create connection
$conn = new mysqli($servername, $username, $password);

// Check connection
if ($conn->connect_error) {
  die("Connection failed: " . $conn->connect_error);
}
echo "Connected successfully";
?>

Changes the ports, passwords, volumes and images

You can change these things on the docker-compose.yml

Tag	Model
ports	host:container
volumes	host:container
image	container_image_name:version

and for change the pass of the db you can change the variable MYSQL_ROOT_PASSWORD