Which of the following is the MOST accurate description of Kubernetes?

Comprehensive and Detailed Explanation From Exact Extract:

Kubernetes is described in SRE-aligned literature as an open-source container orchestration platform that automates deployment, scaling, failover, and lifecycle management of containerized applications. The Site Reliability Workbook references Kubernetes as: “a container management system that automatically handles service discovery, scaling, rollout management, and self-healing.” (SRE Workbook – Production Environment chapters). Kubernetes does not replace an OS, nor is it a CI/CD platform; it sits on top of an OS and orchestrates containers across clusters.

Option C is the most accurate: it captures container management, cloud deployment context, automated scaling, and failover—key capabilities of Kubernetes.

Options A and B incorrectly describe CI/CD platforms.

Option D incorrectly labels Kubernetes as an “operating system.”

Thus, C is correct.