Docker file is added (Opentek-Org#435)

* DOcker file is added

* Readme is updated

Dockerfile

@@ -0,0 +1,15 @@
+# Use a base image with the desired environment
+FROM nginx:latest
+
+# Set the working directory in the container
+WORKDIR /usr/share/nginx/html
+
+# Copy the HTML file and any other static assets to the container
+COPY index.html .
+COPY static /usr/share/nginx/html/static
+
+# Expose the desired port
+EXPOSE 80
+
+# Start the nginx server when the container starts
+CMD ["nginx", "-g", "daemon off;"]

README.md

@@ -113,6 +113,20 @@ git checkout -b <your_branch_name>
 
 **You are all set! Open [localhost:3000](http://localhost:3000/) to see the app.** (Authenticated via Auth0)
 
+## Docker Setup
+
+Opentek provides a Docker setup that allows you to run the application in a containerized environment. To use Docker with Opentek, follow these steps:
+
+ Make sure you have Docker installed on your machine. If not, you can download and install Docker from the official website: [Docker](https://www.docker.com/get-started)
+ Build the Docker image using the provided Dockerfile by running the following command:
+
+   ```bash
+   docker build -t opentek .
+
+Once the Docker image is built, you can run a container using the following command:
+docker run -p 3000:3000 opentek.
+Open your web browser and visit http://localhost:3000 to access the Opentek application running inside the Docker container.
+
 If you are using **VS Code**, you can use the [live server](https://www.freecodecamp.org/news/vscode-live-server-auto-refresh-browser/) extension to set up your local environment. Make sure to keep your Port number as [**3000**](https://stackoverflow.com/questions/55429643/where-to-set-value-of-liveserver-settings-port-in-live-server-extension-of-visua). This is required in order to use the authentication feature via Auth0 in your local env, for which the allowed port is set to 3000 as of now .More common ports will be added ASAP.
 
 8. Perfom your desired changes to the code base.