      containers:
      - name: liveness-http
        image: docker.io/istio/health:example
        ports:
        - containerPort: 8001
        livenessProbe:
          httpGet:
            path: /foo
            port: 8001
          initialDelaySeconds: 5
          periodSeconds: 5
</code></pre><p>This approach allows you to enable the health check prober rewrite gradually on each deployment without reinstalling Istio.</p><h4 id=re-deploy-the-liveness-health-check-app>Re-deploy the liveness health check a