zkt25/z2

Docker Web Application with MySQL and Nginx

Requirements

• Docker
• Docker Compose

Description

This web application consists of two services:

1. A web service using Nginx to serve static HTML files.
2. A database service using MySQL, which persists its data in a Docker volume.

Docker Volumes and Networks

• Volume: db_data - used to persist MySQL data.
• Network: app-network - internal network for the services to communicate.

Configuration

• Nginx: Serves static HTML files from the /html directory.
• MySQL: Configured with MYSQL_ROOT_PASSWORD and a default database mydb.

How to Use

Preparing the app

Run the following command to prepare the application:

./prepare-app.sh

Starting the app

To start the app, run:

./start-app.sh

The app will be available at http://localhost:5000.

Stopping the app

To stop the app, run:

./stop-app.sh

Removing the app

To remove all resources related to the app, run:

./remove-app.sh

Example usage

kubectl get pods -n webapp

kubectl get svc -n webapp

Stop the app

./stop-app.sh Stopping app...

Remove the app

./remove-app.sh Removed app.