API

Supernova on Arch Linux

In a previous article I demonstrated how you can install, configure and use the nova client to manage your Rackspace  cloud via the command line using the Restful API. The nova client is great but […]

Linux

Creating a Swap File

Most cloud computers don’t come with swapping pre-enabled. There can however be times where this is required and/or beneficial. The process is pretty much the same for any Linux distro. To the the current state […]

DevOps

Migrate GitLab Instance to new Host

Here I migrate a GitLab installation from one server to another. The hostname and IP addresses will be different. Both were installed from the Omnibus version. However, currently the exact version numbers differ. In order […]