How Do I Setup a Web Server Using Docker?


Scott Campbell

Setting up a web server using Docker is a convenient way to deploy and manage your applications. Docker allows you to package your application along with its dependencies into a standardized unit called a container. In this tutorial, we will walk you through the steps to set up a web server using Docker.

Step 1: Install Docker
Before we begin, make sure Docker is installed on your system. Visit the official Docker website ( and follow the instructions for your specific operating system.

Step 2: Create a Dockerfile
The first step in setting up a web server with Docker is to create a Dockerfile. This file contains instructions on how to build your container image. Open a text editor and create a new file called “Dockerfile”.

FROM nginx:latest
COPY . /usr/share/nginx/html

In this example, we are using the official Nginx image as our base image. We then copy the contents of the current directory into the `/usr/share/nginx/html` directory inside the container.

Step 3: Build the Container Image
Once you have created your Dockerfile, it’s time to build the container image. Open your terminal or command prompt and navigate to the directory where your Dockerfile is located.

Run the following command to build the image:

  • $ docker build -t my-web-server .

This command tells Docker to build an image based on the instructions in your Dockerfile and tag it as “my-web-server”.

Step 4: Run the Container
After building the container image, we can now run it as a container. Use the following command:

  • $ docker run -d -p 80:80 my-web-server

This command runs the container in detached mode (`-d`), meaning it will run in the background. The `-p 80:80` option maps port 80 of the container to port 80 of the host machine.

Step 5: Access Your Web Server
Now that your web server is up and running, you can access it by opening a web browser and navigating to `http://localhost`. You should see your web server’s default page.

Additional Tips:

  • To stop the container, use the command: $ docker stop [container_id]
  • To remove the container, use the command: $ docker rm [container_id]
  • To list all running containers, use the command: $ docker ps
  • To list all containers (including stopped ones), use the command: $ docker ps -a


Setting up a web server using Docker provides a flexible and scalable solution for deploying your applications. By following these steps, you can easily create a Docker image for your web server and run it as a container. Remember to customize your Dockerfile based on your specific requirements.

Next Steps

Once you have mastered setting up a basic web server with Docker, you can explore additional features and configurations. For example, you can:

  • Mount a volume to persist data between container restarts.
  • Add SSL/TLS support using Nginx or other tools.
  • Create multiple containers running different services and connect them using networks.

With Docker, the possibilities are endless! So go ahead and experiment with different configurations to suit your needs.

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