helm exercise 4

[meher-liatrio]

may want to update the exercise based on

https://github.com/actions/actions-runner-controller/blob/master/docs/quickstart.md#prerequisites

This documentation covers the legacy mode of ARC (resources in the actions.summerwind.net namespace). If you're looking for documentation on the newer autoscaling runner scale sets, it is available in GitHub Docs. To understand why these resources are considered legacy (and the benefits of using the newer autoscaling runner scale sets), read actions/actions-runner-controller#2775.

[gdsmith1]

I looked into this for a bit, the setup for getting ARC to run was far easier. I didn't get a chance to fully work through the assignment, but I think we may want to drop the fourth exercise entirely now that we have a second section on Helm that covers a lot of the insights you are supposed to gain from this.