apiVersion: v1
kind: Pod
metadata:
  name: nametime-pod
spec:
  containers:
  - name: nametime-container
    image: busybox
    command: ["sh", "-c", "echo 'My name is $(MY_NAME) and I am in $(CURRENT_YEAR)' && sleep 3600"]
    env:
    - name: MY_NAME
      valueFrom:
        configMapKeyRef:
          name: sample-config-map
          key: name
    - name: CURRENT_YEAR
      valueFrom:
        configMapKeyRef:
          name: sample-config-map
          key: currentYear