#Global:
GCLOUD_SERVICE_KEY - Service Account JSON file value, created in Google Cloud Project
GOOGLE_COMPUTE_ZONE - https://cloud.google.com/compute/docs/regions-zones/
GOOGLE_PROJECT_ID - You Google Cloud project
#Virtual Machine Values
GOOGLE_VM_FAMILY - https://cloud.google.com/compute/docs/images
GOOGLE_VM_IMAGE - https://cloud.google.com/compute/docs/images
GOOGLE_VM_LABELS - Lables VM-TYPE, ORG
GOOGLE_VM_NAME - Name of your VM - Create a naming convention.