autoscaling tests

service.yaml

@@ -6,6 +6,13 @@ metadata:
 spec:
   template:
     spec:
+      metadata:
+        annotations:
+          autoscaling.knative.dev/minScale: "2"
+          autoscaling.knative.dev/maxScale: "6"
+          container-concurrency-target-default: "10"
+          scale-to-zero-grace-period: "10s"
+          autoscaling.knative.dev/window: "10s"
       containers:
         - image: docker.io/wishi/chuckjokes:latest
           imagePullPolicy: "Always"