This is a follow-up issue to the spike #4233. This issue will be used to track the following:

1. The key differences between krunkit and vfkit
2. Detect if krunkit is being used instead of vfkit so that we skip the 'timesync' configuration(which does not work with krunkit)
3. Test if krunkit can be integrated alongside vfkit without altering the existing codebase