You have an application in production. It is deployed on Compute Engine virtual machine instances controlled by a managed instance group. Traffic is routed to the instances via a HTTP(s) load balancer. Your users are unable to access your application. You want to implement a monitoring technique to alert you when the application is unavailable. Which technique should you choose?
A) Smoke tests
B) Stackdriver uptime checks
C) Cloud Load Balancing - heath checks
D) Managed instance group - heath checks

Question

Quizplus · Accepted Answer

Stackdriver uptime checks are designed to monitor the availability of your application and can alert you when it becomes unavailable, making them suitable for this scenario.

You Have an Application in Production