How To Install atomic on CentOS 7
Introduction
In this tutorial we learn how to install atomic on CentOS 7.
What is atomic
The goal of Atomic is to provide a high level, coherent entrypoint to the system, and fill in gaps. atomic can make it easier to interact with container runtimes for different kinds of containers, such as super-privileged and system containers. The atomic host subcommand wraps rpm-ostree providing unified management.
We can use yum or dnf to install atomic on CentOS 7. In this tutorial we discuss both methods but you only need to choose one of method to install atomic.
Install atomic on CentOS 7 Using yum
Update yum database with yum using the following command.
sudo yum makecache
After updating yum database, We can install atomic using yum by running the following command:
sudo yum -y install atomic
Install atomic on CentOS 7 Using dnf
If you don’t have dnf installed you can install DNF on CentOS 7 first.
Update yum database with dnf using the following command.
sudo dnf makecache
After updating yum database, We can install atomic using dnf by running the following command:
sudo dnf -y install atomic
How To Uninstall atomic on CentOS 7
To uninstall only the atomic package we can use the following command:
sudo dnf remove atomic
References
Summary
In this tutorial we learn how to install atomic on CentOS 7 using yum and dnf.
