Convert the vm.sh script into a go binary

[alicefr]

Is your feature request related to a problem? Please describe:
Create a go cli that replaces the vm.sh script.

[Kuruyia]

Hi! I'd like to tackle this issue. For this, do we need to move the logic of this script into cluster-provision/gocli?

/assign

[alicefr]

@Kuruyia I'd simply create a new binary and replace the vm.sh with it. Writing a cli tool in bash isn't the nicest thing

[Kuruyia]

Hey @alicefr, I just opened a PR for this issue: #1164 :) I tested this new CLI manually with the steps described in the KUBEVIRTCI_LOCAL_TESTING.md file and I got a cluster up and running.

I'd love to have your input on how to further test this (automatically) and integrate it with the project so we can start using it.

[alicefr]

@anishbista60 there is already an open PR which already address this issue: #1164

[Kuruyia]

That PR should be ready for merging if there are no more reviews btw @alicefr

[alicefr]

@Kuruyia the PR looked already very good to me, I was waiting for @brianmcarey and @dhiller to understand how to integrate it smoothly in the new provider. At least for a release, I would keep the script and the binary in order to be able to roll back if there are any issues.

@brianmcarey @dhiller would you be able to review the PR?