![]() ![]() RUN apt-get update -y & apt-get install -y libmariadb-dev & docker-php-ext-install mysqli & docker-php-ext-install pdo_mysqlĪnd my docker-compose.yml as follow : services:įor me, all is good, but when I run "docker compose up -build", container is launched, but he has not install "mysqli" and "pdo_mysql" like I request in the Dockerfile.īut, if I log in by CLI to the PHP container, and that I run docker-php-ext-install mysqli and docker-php-ext-install pdo_mysql, it works, and I just have to restart the PHP container. ![]() I am creating an image for a php8 project run on apache, and work with phpMyAdmin, I have my Dockerfile as follow : FROM php:8.0-apache $conn = new mysqli($host, $user, $pass, $db_name) ĭie("Connection failed: ". Now check the application is available at Write a PHP page Tutorial Run the command for the docker compose: $ sudo docker-compose up -build You need to write a docker-compose.yml file whose content will as below: version: "3.2" Now it is time to deploy the all three that is the PHP application, MySQL database and PHPMyAdmin as docker container and connect the MySQL database from PHP application. Now you can access your application to in any web browser.Īlso the -v "$(pwd)"/Docker Compose for PHP, MySQL and PHPMyAdmin: ![]() The -p 30001:80 is telling that to publish the port 80 to host's 30001 port. This will run the application image as container which you can see the run time with below command: $ sudo docker psĬONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMESĠa5673538ae3 amakundu/moe-php-mysql-demo:1.0.0 "docker-php-entrypoi…" 7 seconds ago Up 7 seconds 0.0.0.0:30001->80/tcp moe-php-mysql-app To execute use the below command: $ sudo docker run -d -it -p 30001:80 -name "moe-php-mysql-app" \ Now you have to run the image to execute and start the PHP application. Now you see that your docker image amakundu/moe-php-mysql-demo is created and available. Run the Command to see docker images: $ sudo docker imagesĪmakundu/moe-php-mysql-demo 1.0.0 45bb32043b10 2 days ago 411MB Replace the amakundu with your own docker repository name with any name you want. Now build the image with docker command: $sudo docker build. RUN cp -r /app/moe-php-mysql-demo/www/* /var/www/html/. I have the following docker compose file: version: '3. RUN docker-php-ext-install mysqli pdo_mysql Now we have to create a Docker file (the file name is Dockerfile without any extension) with the below content: FROM php:7.2-apache Now we have developed the PHP application, it is time to create an Docker image and execute the image as docker container.So far we have not used MySQL and it will be discussed later with docker-compose. In the above code we will display the phpinfo() function to display all details of the PHP installed.Ĭreate Docker Image and Run the Image as Container: ![]() Now let us create one more page with name www/php-info.php This is a simple PHP page to render few textual information with with echo. In case you need to install it, you may run the command apt install docker-compose to install from apt package manager.Ĭreate a folder (something like $HOME/Documents/docker-example/moe-php-mysql-demo) and start writing your PHP code. Check is docker compose is installed already by docker-compose -v command in Linux terminal. In this demo application we will also need docker-compose for the complete application. Frequently used operations (managing databases, tables, columns, relations, indexes, users, permissions, etc) can be performed via the user interface, while you. phpMyAdmin supports a wide range of operations on MySQL and MariaDB. You may watch the YouTube video on building Docker container for PHP7 + MySQL application. phpMyAdmin is a free software tool written in PHP, intended to handle the administration of MySQL over the Web. Once you have installed and familiar with docker commands, let's begin with our application development in PHP and MySQL and PHPMyAdmin to access the database with proper GUI. You may watch this YouTube video on How to Install Ubuntu as virtual machine (VM). This approach is better as your primary or host OS is untouched from any activity required for your learning purpose. Here we are using Ubuntu as OS but if you are an Windows user, you can create a virtual machine using Virtual Box and Install Ubuntu as Virtual OS. The below YouTube Video will tell you how to install Docker. That flexibility, portability and the option to more efficiently use your server resources are what make Docker so compelling to use. If you were using Docker, you could simply spin up another container, set the PHP version to 5.6 and put it right next to your other container that has PHP version 7.2 on it, running on the same server with no problems whatsoever. Now you can imagine how much trouble it could be to manage two different PHP version. Think about you have two different application in production server at same time and those applications are developed in PHP 7.2 and PHP 5.6 respectively. Containerization of application is very much essential now a days. Docker has given a different perception to application development and their run time environment. ![]()
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