Docker Certified Associate Certification Training Course - Docker Installation on CentOS Using Docker Repository

The video tutorial explains how to set up Docker's repository on CentOS, similar to Ubuntu. It covers downloading and configuring the repository file as a Yum repository, installing necessary packages like Docker CE, Docker CLI, and containerd.io, and ensuring the correct architecture is chosen. The tutorial also details starting the Docker service using systemctl and verifying its status. Finally, it demonstrates running a Docker container with the 'hello-world' image to confirm successful setup.

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