How To Install drbd-rgmanager on CentOS 8
Introduction
In this tutorial we learn how to install drbd-rgmanager on CentOS 8.
What is drbd-rgmanager
This package contains the DRBD resource agent for the Red Hat Cluster Suite resource manager. As of Red Hat Cluster Suite 3.0.1, the DRBD resource agent is included in the Cluster distribution.
We can use yum or dnf to install drbd-rgmanager on CentOS 8. In this tutorial we discuss both methods but you only need to choose one of method to install drbd-rgmanager.
Install drbd-rgmanager on CentOS 8 Using dnf
Update yum database with dnf using the following command.
sudo dnf makecache --refresh
The output should look something like this:
CentOS Linux 8 - AppStream 43 kB/s | 4.3 kB 00:00
CentOS Linux 8 - BaseOS 65 kB/s | 3.9 kB 00:00
CentOS Linux 8 - ContinuousRelease 43 kB/s | 3.0 kB 00:00
CentOS Linux 8 - Extras 23 kB/s | 1.5 kB 00:00
CentOS Linux 8 - FastTrack 40 kB/s | 3.0 kB 00:00
CentOS Linux 8 - HighAvailability 36 kB/s | 3.9 kB 00:00
CentOS Linux 8 - Plus 24 kB/s | 1.5 kB 00:00
CentOS Linux 8 - PowerTools 50 kB/s | 4.3 kB 00:00
Extra Packages for Enterprise Linux Modular 8 - x86_64 13 kB/s | 9.2 kB 00:00
Extra Packages for Enterprise Linux 8 - x86_64 24 kB/s | 8.5 kB 00:00
Metadata cache created.
After updating yum database, We can install drbd-rgmanager using dnf by running the following command:
sudo dnf -y install drbd-rgmanager
Install drbd-rgmanager on CentOS 8 Using yum
Update yum database with yum using the following command.
sudo yum makecache --refresh
The output should look something like this:
CentOS Linux 8 - AppStream 43 kB/s | 4.3 kB 00:00
CentOS Linux 8 - BaseOS 65 kB/s | 3.9 kB 00:00
CentOS Linux 8 - ContinuousRelease 43 kB/s | 3.0 kB 00:00
CentOS Linux 8 - Extras 23 kB/s | 1.5 kB 00:00
CentOS Linux 8 - FastTrack 40 kB/s | 3.0 kB 00:00
CentOS Linux 8 - HighAvailability 36 kB/s | 3.9 kB 00:00
CentOS Linux 8 - Plus 24 kB/s | 1.5 kB 00:00
CentOS Linux 8 - PowerTools 50 kB/s | 4.3 kB 00:00
Extra Packages for Enterprise Linux Modular 8 - x86_64 13 kB/s | 9.2 kB 00:00
Extra Packages for Enterprise Linux 8 - x86_64 24 kB/s | 8.5 kB 00:00
Metadata cache created.
After updating yum database, We can install drbd-rgmanager using yum by running the following command:
sudo yum -y install drbd-rgmanager
How To Uninstall drbd-rgmanager on CentOS 8
To uninstall only the drbd-rgmanager package we can use the following command:
sudo dnf remove drbd-rgmanager
drbd-rgmanager Package Contents on CentOS 8
/usr/share/cluster/drbd.metadata
/usr/share/cluster/drbd.sh
References
Summary
In this tutorial we learn how to install drbd-rgmanager on CentOS 8 using yum and dnf.