apiVersion: apps/v1
kind: Deployment
metadata:
  name: foo
spec:
  selector:
    matchLabels:
      app: foo
  replicas: 1
  template:
    spec:
      terminationGracePeriodSeconds: 60
      containers:
        - name: foo
          image: hogehoge.io/foo:v0.1
          env:
            - name: test_env
              valueFrom:
                configMapKeyRef:
                  name: test_env_name
                  key: test_env_key
