How To Install drbd-pacemaker on CentOS 7
Introduction
In this tutorial we learn how to install drbd-pacemaker on CentOS 7.
What is drbd-pacemaker
This package contains the master/slave DRBD resource agent for the Pacemaker High Availability cluster manager.
We can use yum or dnf to install drbd-pacemaker on CentOS 7. In this tutorial we discuss both methods but you only need to choose one of method to install drbd-pacemaker.
Install drbd-pacemaker on CentOS 7 Using yum
Update yum database with yum using the following command.
sudo yum makecache
After updating yum database, We can install drbd-pacemaker using yum by running the following command:
sudo yum -y install drbd-pacemaker
Install drbd-pacemaker 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 drbd-pacemaker using dnf by running the following command:
sudo dnf -y install drbd-pacemaker
How To Uninstall drbd-pacemaker on CentOS 7
To uninstall only the drbd-pacemaker package we can use the following command:
sudo dnf remove drbd-pacemaker
References
Summary
In this tutorial we learn how to install drbd-pacemaker on CentOS 7 using yum and dnf.
