CompTIA Linux+ (XK0-005) — Question 205

A DevOps engineer wants to allow the same Kubernetes container configurations to be deployed in development, testing, and production environments. A key requirement is that the containers should be configured so that developers do not have to statically configure custom, environment-specific locations. Which of the following should the engineer use to meet this requirement?

Answer options

• A. Custom scheduler
• B. Node affinity
• C. Overlay network
• D. Ambassador container

Correct answer: D

Explanation

The correct option, D (Ambassador container), allows for handling service communication without needing to alter configurations for different environments. The other options do not address the requirement of simplifying environment-specific configuration and are more focused on resource scheduling or networking rather than service routing.