Google Professional Cloud DevOps Engineer Question 228
Select 3Google Cloud PlatformYour team is responsible for maintaining a critical cloud-based application with a defined Service Level Objective (SLO) of 99.9% availability. Recently, the error budget for the application has been consumed faster than expected due to a series of outages. What actions should you take to address this situation?
- A
Temporarily halt new feature releases to focus on improving system reliability.
- B
Increase the SLO target to 99.95% to improve system performance and reduce downtime.
- C
Analyze recent incidents and implement measures to prevent similar failures.
- D
Communicate with stakeholders to prioritize reliability improvements over new features.
- E
Disable monitoring alerts to reduce noise and avoid unnecessary incident responses.
Show answer and explanation
Correct answers: A, C, D
Explanation
When the error budget is consumed, it is crucial to pause activities like new feature releases that could introduce additional risks. Instead, focus on improving system reliability by analyzing and addressing the root causes of recent outages. Clear communication with stakeholders ensures that everyone is aligned on the priority of reliability, which is essential for maintaining trust and meeting SLO targets. Avoid actions like increasing the SLO target or disabling monitoring alerts, as these can worsen the situation.
- A. Correct.
Temporarily halting new feature releases is a common practice when the error budget is consumed to focus resources on improving reliability rather than introducing potential new risks.
- B. Incorrect.
Increasing the SLO target would worsen the situation by making the error budget even stricter, leaving less room for acceptable downtime and potentially setting unrealistic expectations.
- C. Correct.
Analyzing recent incidents and implementing preventive measures are key steps in addressing the root causes of the increased error budget consumption.
- D. Correct.
Communicating with stakeholders about prioritizing reliability improvements ensures transparency, aligns expectations, and helps secure buy-in for necessary changes.
- E. Incorrect.
Disabling monitoring alerts is counterproductive as it reduces visibility into system health and could lead to missing important incidents, further degrading reliability.