OVH Public Cloud CentOS 7 Change Hostname

If you’ve tried to change the hostname on your OVH public cloud instance running CentOS 7, you may have had issues with it persisting after reboot.

Took me way to long to find this solution, but someone had already spent way too much time figuring it out.

This GitHub Gist explains it all https://gist.github.com/zmjwong/77ee37deb1749c2582eb

Basically you need to edit /etc/cloud/cloud.cfg and add “preserve_hostname: true” and then set your hostname using hostnamectl.

hostnamectl –transient set-hostname your.new.hostname
hostnamectl –static set-hostname your.new.hostname

Hope that helps and thank zmjwong!

0 Shares:
You May Also Like

Setting up daily, weekly and monthly MySQL Database Backups using AutoMySQLBackup

AutoMySQLBackup is a shell script that allows daily, weekly and monthly backups of your local and remote MySQL Databases. It's meant to run on Linux/Unix through a cron job. Its highly configurable, and easy to setup as I will show you today! First you will need to acquire the shell script and drop it on your server. You can download AutoMySQLBackup on their SourceForge Project Page