removed odd files

README.md

@@ -1,64 +0,0 @@
-# Docker Web Application Deployment
-
-The application consists of two services:
-
-1. **Web Service (Nginx):**
-   - Uses the official Nginx image.
-   - Listens on port 80 inside the container and is mapped to host port 8080.
-2. **Database Service (MySQL 5.7):**
-   - Uses the official MySQL 5.7 image.
-   - Configured with a root password and a default database.
-   - Persists its data using the named volume `mysql-data`.
-
-## Files Overview
-
-- **prepare-app.sh:** 
-  - Creates the required Docker network (`myapp-net`) and persistent volume (`mysql-data`).
-- **docker-compose.yaml:**
-  - Defines the two services along with their ports, environment variables, volumes, and restart policies.
-- **start-app.sh:**
-  - Starts the services using Docker Compose in detached mode.
-  - Displays the URL to access the web service.
-- **stop-app.sh:**
-  - Stops the running containers without deleting the persistent volume.
-- **remove-app.sh:**
-  - Removes all the created resources (containers, network, and volume) from the deployment.
-
-## Deployment Instructions
-
-1. **Preparation:**
-   - Ensure Docker and Docker Compose are installed.
-   - Make the scripts executable:
-     ```bash
-     chmod +x prepare-app.sh start-app.sh stop-app.sh remove-app.sh
-     ```
-   - Run the preparation script:
-     ```bash
-     ./prepare-app.sh
-     ```
-
-2. **Starting the Application:**
-   - Launch the services by running:
-     ```bash
-     ./start-app.sh
-     ```
-   - Open your web browser and navigate to [http://localhost:8080](http://localhost:8080) to see the Nginx welcome page.
-
-3. **Stopping the Application:**
-   - Stop the services without losing data:
-     ```bash
-     ./stop-app.sh
-     ```
-
-4. **Removing the Application:**
-   - To completely remove all deployed resources, run:
-     ```bash
-     ./remove-app.sh
-     ```
-
-## Notes
-
-- The application uses an external network (`myapp-net`) and a persistent volume (`mysql-data`) that are created in `prepare-app.sh`.
-- The Nginx container depends on the MySQL container to demonstrate inter-service communication within the `myapp-net` network.
-- Containers are configured to restart on failure.
-

docker-compose.yaml

@@ -1,32 +0,0 @@
-version: '3.8'
-
-services:
-  web:
-    image: nginx:latest
-    ports:
-      - "8080:80"          
-    networks:
-      - myapp-net
-    restart: on-failure
-    depends_on:
-      - db
-
-  db:
-    image: mysql:5.7
-    environment:
-      MYSQL_ROOT_PASSWORD: example
-      MYSQL_DATABASE: appdb
-    volumes:
-      - mysql-data:/var/lib/mysql
-    networks:
-      - myapp-net
-    restart: on-failure
-
-networks:
-  myapp-net:
-    external: true
-
-volumes:
-  mysql-data:
-    external: true
-

prepare-app.sh

@@ -1,20 +0,0 @@
-#!/bin/bash
-# prepare-app.sh
-
-if ! docker network ls | grep -w myapp-net >/dev/null; then
-  docker network create myapp-net
-  echo "Created Docker network: myapp-net"
-else
-  echo "Docker network myapp-net already exists."
-fi
-
-
-if ! docker volume ls | grep -w mysql-data >/dev/null; then
-  docker volume create mysql-data
-  echo "Created Docker volume: mysql-data"
-else
-  echo "Docker volume mysql-data already exists."
-fi
-
-echo "Preparation complete."
-

remove-app.sh

@@ -1,10 +0,0 @@
-#!/bin/bash
-# remove-app.sh
-
-docker-compose down
-
-docker volume rm mysql-data
-docker network rm myapp-net
-
-echo "All application resources removed."
-

start-app.sh

@@ -1,9 +0,0 @@
-#!/bin/bash
-# start-app.sh
-
-docker-compose up -d
-
-sleep 5
-
-echo "Application started. Access the web service at http://localhost:8080"
-

stop-app.sh

@@ -1,6 +0,0 @@
-#!/bin/bash
-# stop-app.sh
-
-docker-compose stop
-echo "Application services stopped. Persistent data remains intact."
-