apiVersion: v1
kind: Pod
metadata:
  name: simple-example
  labels:
    role: test-role
spec:
  containers:
    - name: web
      image: nginx
      ports:
        - name: web
          containerPort: 80
          protocol: TCP
      env:
        - name: KEY_1
          value: {{ lookup ('/data/storage/dev/', 'key') }}
        - name: KEY_2
          value: {{ lookup ('/data/storage/dev/', 'pass') }}
        - name: KEY_3
          value: {{ lookup (NOT A KEY) }}
        - name: KEY_4
          value: {{ definitely not a command }}
        - name: KEY_5
          value: {{lookup("/data/storage/dev/",'random_stuff')}}
        - name: KEY_6
          value: {{lookup('/data/storage/dev/',"random_stuff2")}}
        - name: KEY_7
          value: {{lookup("/data/storage/dev/",'try parse\' this')}}
        - name: KEY_8
          value: {{ lookup ("SOME_KEY") }}
        - name: KEY_9
          value: {{ lookup ("first", "second", "third") }}
        - name: KEY_10
          value: {{ lookup ("escape\" this", "asd") }}