Software Requirements

    Docker version 20.10.5 or higher
    Docker Compose version 1.29.1 or higher

Application Description

    The web application is a simple blogging platform that allows users to create, edit, and delete blog posts. The application uses a MySQL database to store blog post data and a httpd server.


The application uses the following virtual networks and named volumes:

    Named volumes:
        db_data: MySQL database data
        web_data: WEB code data


The application consists of the following containers:

    MySQL container: Used to store blog post data
    httpd container: PRovide de front-end


To prepare the application, run the prepare-app.sh script. This script will perform the following tasks:

    Compile Docker images for MySQL and HTTPD
    Create virtual networks and named volumes for the application
    Create and initialize the MySQL database



To run the application, run the start-app.sh script. This script will start all necessary containers, configure them to restart in the event of a failure, and display the port on which the application can be accessed.
Pausing and Deleting the Application

To pause the application, use the docker-compose pause command. To delete the application, run the stop-app.sh script. This script will stop all running containers and remove all associated resources.
Removing all Tracks of the Application

To remove all traces of the application, run the remove-app.sh script. This script will remove all containers, volumes, and networks created during the preparation and running of the application.
Docker Compose

If desired, the application can be deployed using Docker Compose. The docker-compose.yaml file contains the necessary configurations for the MySQLand HTTPD.


Conclusion

    This document provides a detailed guide for deploying, running, and managing the web application using Docker. Please refer to the included scripts and configuration files for more information.