How to run Apache Spark on MicroK8s and Ubuntu Core, in the cloud: Part 1

1 · Ubuntu · Aug. 18, 2021, 6:45 p.m.
There are some great reasons to use nested virtualisation on compute clouds. Nested virtualisation is when you have Virtual Machines running within Virtual Machines. This approach offers a stronger isolation model than containers: by using a dedicated kernel and IO devices, bad behaviour cannot easily break out and spread. In fact, nested virtualisation is at […]...