Google Cloud Professional Cloud Developer PCD — Topic 1 Question 246

Question

Your team has created an application that is hosted on a Google Kubernetes Engine (GKE) cluster. You need to connect the application to a legacy REST service that is deployed in two GKE clusters in two different regions. You want to connect your application to the target service in a way that is resilient. You also want to be able to run health checks on the legacy service on a separate port. How should you set up the connection? (Choose two.)

Accepted Answer

Correct answer: A, C. The correct answer is A, C. Option A: Use Traffic Director with a sidecar proxy to connect the application to the service. Option C: Configure the legacy service's firewall to allow health checks originating from the proxy. By spanning multiple Availability Zones / adding redundancy, this option provides the high availability and resilience required.

Google Cloud Professional Cloud Developer PCD — Question 246