Docker Certified Associate Certification Training Course - Docker Installation on CentOS

The video tutorial covers the prerequisites for installing Docker on CentOS, including the required CentOS versions and enabling the necessary repositories. It explains the default storage driver, overlay2, and provides steps to remove older Docker versions using Yum. The tutorial then guides on installing new Docker packages and describes three methods for Docker installation: using Docker's repository, downloading packages manually, and using a script.

What are the three different methods to install Docker on CentOS?

How can you install Docker using the Docker's repository?