hello.yaml

apiVersion: serving.knative.dev/v1
kind: Service
metadata:
  name: hello
  annotations:
    # Set the terminationGracePeriodSeconds to 60 seconds
    # to allow the container to gracefully terminate
    knative/serving.terminationGracePeriodSeconds: "200"
spec:
  template:
    metadata:
      annotations:
        # Set the minimum and maximum number of replicas for the service.
        autoscaling.knative.dev/minScale: "0"
        autoscaling.knative.dev/maxScale: "6"
        autoscaling.knative.dev/activation-scale: "2"
    spec:
      containers:
        - image: gcr.io/knative-samples/simple-api
          imagePullPolicy: IfNotPresent
          ports:
            - containerPort: 8080
          env:
            - name: TARGET
              value: "Serverless Application"