apiVersion: v1
kind: Pod
metadata:
  name: envar-demo
  labels:
    purpose: demonstrate-envars
spec:
  containers:
  - name: envar-demo-container
    image: gcr.io/google-samples/node-hello:1.0
    securityContext: {}
    env:
    - name: pwd
      valueFrom:
         secretKeyRef:
           key: bla
           name: blue
    - name: DEMO_FAREWELL
      value: "Such a sweet sorrow"