A maintained version of CentOS 7 (64-bit). Kernel Version: 3.10 or higher.
To , you should use the official Docker repository to ensure you get the most stable and up-to-date version. While CentOS 7’s default repositories often contain older versions of Docker, the official source provides Docker Community Edition (CE) with the latest security patches. Prerequisites
A user with sudo access or root privileges. Step 1: Uninstall Old Versions
Note: Your existing images and containers located in /var/lib/docker/ will be preserved during this step. Step 2: Set Up the Repository
If prompted to accept the GPG key, verify that the fingerprint matches 060A 61C5 1B55 8A7F 742B 77AA C52F EB6B 621E 9F35 and accept it. Step 4: Start and Enable Docker