kubectl/pkg/kinflate/example/package/deployment.yaml

apiVersion: extensions/v1beta1
kind: Deployment
metadata:
  name: mungebot
  labels:
    app: mungebot
spec:
  replicas: 1
  template:
    metadata:
      labels:
        app: mungebot
    spec:
      containers:
      - name: nginx
        image: nginx
        env:
        - name: foo
          value: bar
        ports:
        - containerPort: 80