Hey guys here’s a script to help you install MRTG+RRD on a CentOS box
The script has been tested on CentOS 6.4 (Final) Desktop, you can use this script to install on a Minimal Desktop or Minimal system as well.
If you choose to install MRTG+RRD on a Minimal Desktop or Minimal version you may face issue with fonts during Graph creation. The fonts issue may get resolved by itself or if not then you might have to install font packages manually that is not included into the script.
1) SELniux will be disabled if you run this script.
2) Port 80 (HTTP) will be allowed or IPTables would be disabled as per your choice. If you are running HTTP service on some custom port make sure to allow that manually if you choose not to disable IPTables.
Download Link for the above script: