Too Long; Didn't Read
<em>In a recent collaboration between the Linux Foundation and Canonical, we designed an architecture for the </em><a href="https://www.cncf.io/certification/expert" target="_blank"><em>CKA exam</em></a><em>. In order to keep the exam as affordable as possible, we needed to optimize our resource utilization — ideally, by running multiple Kubernetes clusters on a single VM. This is how we did it.</em>