Tutorial on compiling and installing Docker on Centos8 stream system.

The tutorial for compiling and installing Docker on CentOS 8 Stream system is as follows:

1. First, make sure your CentOS 8 Stream system has been updated to the latest version and all necessary packages and dependencies have been installed. You can use the appropriate commands to update your system and install required packages.

   sudo dnf updatesudo dnf install -y yum-utils device-mapper-persistent-data lvm2

2. Add Docker's official repository. Run the following command:

   sudo dnf config-manager --add-repo=

3. Install Docker engine. Run the following command:

   sudo dnf install docker-ce

4. Start the Docker service and set it to start automatically at boot:

   sudo systemctl start docker
   sudo systemctl enable docker

5. Verify whether the Docker installation is successful. Run the following command, Docker version information should be output:

   docker version

6. (Optional) Add the current user to the docker user group so that you do not need to use the sudo command to run Docker commands:

   sudo usermod -aG docker $USER

   Please log out and log in again for the changes to take effect.

Now, you have successfully installed Docker on your CentOS 8 Stream system. You can use the
docker command to manage and run containers.

Please note that the above tutorial is based on the method of installing Docker by adding the official Docker repository. Docker can also be installed in other ways, such as using binaries or using other repositories. Depending on your needs and environment, appropriate adjustments may be required.

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