Typical images include Nginx, MariaDB, WordPress, and others. Consequently, you can run such images on different computer systems as long as Docker is installed. The technology allows you to install the apps and services on a wide range of computers regardless of the underlying hardware and operating systems. Today, Docker has become a popular tool for deploying and managing applications as containers while overcoming compatibility issues. Generally, the container images have all the resources that an application requires to run. Package Architecture Version Repository SizeÄocker-ce x86_64 3:19.03.13-3.el8 docker-ce-stable 24 MÄocker-ce-cli x86_64 1:20.10.2-3.Docker is an open-source project that supports building, testing, deploying, and managing applications in self-sufficient, portable containers. Last metadata expiration check: 0:09:37 ago on Sat 05:18:06 PM UTC. In our case command would be like this ~]$ sudo yum install docker-ce-3:19.03.13-3.el8 docker-ce-cli-3:19.03.13-3.el8 To install specific version here is command $ sudo yum install docker-ce- docker-ce-cli- containerd.io Then Remove the previously installed version of Docker sudo yum remove -y docker-ce docker-ce-cli If docker is running first stop it so we don't have corrupted files later sudo systemctl stop docker Installing specific or old version of Docker on Centos8\REDHAT or later versions:
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