How To Install collectd-rrdcached on CentOS 7

In this tutorial we learn how to install collectd-rrdcached on CentOS 7. collectd-rrdcached is RRDCacheD plugin for collectd

Introduction

In this tutorial we learn how to install collectd-rrdcached on CentOS 7.

What is collectd-rrdcached

This plugin uses the RRDtool accelerator daemon, rrdcached(1), to store values to RRD files in an efficient manner.

We can use yum or dnf to install collectd-rrdcached on CentOS 7. In this tutorial we discuss both methods but you only need to choose one of method to install collectd-rrdcached.

Install collectd-rrdcached on CentOS 7 Using yum

Update yum database with yum using the following command.

sudo yum makecache

After updating yum database, We can install collectd-rrdcached using yum by running the following command:

sudo yum -y install collectd-rrdcached

Install collectd-rrdcached 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 collectd-rrdcached using dnf by running the following command:

sudo dnf -y install collectd-rrdcached

How To Uninstall collectd-rrdcached on CentOS 7

To uninstall only the collectd-rrdcached package we can use the following command:

sudo dnf remove collectd-rrdcached

References

Summary

In this tutorial we learn how to install collectd-rrdcached on CentOS 7 using yum and dnf.