app1.yaml

---
kind: Host
metadata:
  name: app1
  description: First cool application server
  labels:
    provider: aws
    costPrice: $40
    costFrequency: monthly

spec:
  os: xenial
  publicIp: 192.168.1.1
  privateIp: 10.0.1.1
  hostGroups: prod-west, app
  status: active