How To Install pacemaker-remote on CentOS 7
Introduction
In this tutorial we learn how to install pacemaker-remote
on CentOS 7.
What is pacemaker-remote
Pacemaker is an advanced, scalable High-Availability cluster resource manager for Corosync, CMAN and/or Linux-HA. The pacemaker-remote package contains the Pacemaker Remote daemon which is capable of extending pacemaker functionality to remote nodes not running the full corosync/cluster stack.
We can use yum
or dnf
to install pacemaker-remote
on CentOS 7. In this tutorial we discuss both methods but you only need to choose one of method to install pacemaker-remote.
Install pacemaker-remote on CentOS 7 Using yum
Update yum database with yum
using the following command.
sudo yum makecache
After updating yum database, We can install pacemaker-remote
using yum
by running the following command:
sudo yum -y install pacemaker-remote
Install pacemaker-remote 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 pacemaker-remote
using dnf
by running the following command:
sudo dnf -y install pacemaker-remote
How To Uninstall pacemaker-remote on CentOS 7
To uninstall only the pacemaker-remote
package we can use the following command:
sudo dnf remove pacemaker-remote
References
Summary
In this tutorial we learn how to install pacemaker-remote
on CentOS 7 using yum
and dnf
.