Example kconfig with always failing readiness probe

kcfg.yaml

apiVersion: serving.knative.dev/v1
kind: Configuration
metadata:
  name: testdummy
  namespace: apps
spec:
  template:
    metadata:
      name: testdummy
    spec:
      containers:
      - env:
        - name: TESTDUMMY_HEALTHY
          value: "false"
        image: tshak/testdummy:0.1.1
        name: testdummy
        ports:
        - containerPort: 8000
          protocol: TCP
        readinessProbe:
          httpGet:
            path: /health
            port: 0

The TESTDUMMY_FALSE env var tells the testdummy to always return a non success status code from the /health endpoint.