Deploys a complete "Portworx-ready" Kubernetes cluster in GCP. Configurable elements:
- Kubernetes version (default 1.7)
- number of Minions (default 3)
- volume size per minion (default 10GB)
- machine type (default n1-standard-2 )
- region (default us-central1)
- region-zone (default us-central1-f)