How to Install Docker on AWS?

Docker is a popular platform used for building, shipping, and running distributed applications. Amazon Web Services (AWS) is a cloud computing platform that provides a scalable, secure, and reliable infrastructure for deploying applications. In this article, we will discuss how to install Docker on AWS.

Step 1: Launch an EC2 Instance

The first step is to launch an EC2 instance in your AWS account. An EC2 instance is a virtual machine that can be used to run applications on the cloud. Follow the below steps to launch an EC2 instance:

1. Open the AWS Management Console and go to the EC2 dashboard.
2. Click on the "Launch Instance" button.
3. Select an Amazon Machine Image (AMI) that supports Docker. You can use the Amazon Linux 2 AMI as it comes with Docker pre-installed.
4. Select an instance type and configure the instance details.
5. Add storage and configure security group settings.
6. Review the instance details and launch the instance.

Step 2: Connect to the Instance

Once the instance is launched, you need to connect to it using SSH. Follow the below steps to connect to the instance:

1. Open the AWS Management Console and go to the EC2 dashboard.
2. Select the instance you just launched and click on the "Connect" button.
3. Follow the instructions provided to connect to the instance using SSH.

Step 3: Install Docker

Now that you are connected to the instance, you can install Docker using the following commands:

1. Update the package index: sudo yum update -y
2. Install Docker: sudo yum install docker -y
3. Start the Docker service: sudo service docker start
4. Add the ec2-user to the docker group: sudo usermod -a -G docker ec2-user
5. Verify the installation by running the hello-world container: sudo docker run hello-world

Step 4: Start Using Docker

You can now start using Docker on your EC2 instance. Here are some useful commands to get started:

1. Pull an image from Docker Hub: sudo docker pull <image-name>
2. Run a container: sudo docker run <image-name>
3. List running containers: sudo docker ps
4. List all containers: sudo docker ps -a
5. Stop a container: sudo docker stop <container-id>

Installing Docker on AWS is a straightforward process. By following the above steps, you can easily set up Docker on an EC2 instance and start using it to deploy and run applications on the cloud.

Related Searches and Questions asked:

How to Install Docker on Windows?

How to Install Docker on Ubuntu?

Docker Logging Explained

Docker Storage Explained

That's it for this post. Keep practicing and have fun. Leave your comments if any.