2V0-71.23 Question 236
Select 3An organization has deployed a VMware Supervisor Cluster to enable Kubernetes workloads. The administrator notices that the cluster integrates directly with the vSphere infrastructure. Which of the following statements correctly describe the Supervisor Cluster's role and functionality?
- A
The Supervisor Cluster is responsible for managing Kubernetes namespaces and vSphere resources.
- B
The Supervisor Cluster requires dedicated physical servers and does not run on ESXi hosts.
- C
The Supervisor Cluster enables vSphere Pods to run natively on ESXi hosts.
- D
The Supervisor Cluster operates independently of the vSphere Distributed Resource Scheduler (DRS).
- E
The Supervisor Cluster leverages the Spherelet to extend Kubernetes functionality to ESXi hosts.
Show answer and explanation
Correct answers: A, C, E
Explanation
The Supervisor Cluster is a key component of VMware Tanzu that integrates Kubernetes with the vSphere infrastructure. It manages both Kubernetes namespaces and vSphere resources. By leveraging technologies like the Spherelet and DRS integration, it enables Kubernetes workloads, such as vSphere Pods, to run natively on ESXi hosts while benefiting from vSphere's resource management and operational capabilities.
- A. Correct.
Correct: The Supervisor Cluster manages both Kubernetes namespaces and the associated vSphere resources (e.g., CPU, memory, storage). It acts as an interface between Kubernetes and the vSphere infrastructure.
- B. Incorrect.
Incorrect: The Supervisor Cluster runs on ESXi hosts and leverages vSphere infrastructure. It does not require dedicated physical servers.
- C. Correct.
Correct: The Supervisor Cluster enables vSphere Pods to run natively on ESXi hosts, allowing Kubernetes workloads to benefit from vSphere capabilities.
- D. Incorrect.
Incorrect: The Supervisor Cluster integrates with vSphere DRS for resource management and placement of workloads. It does not operate independently of DRS.
- E. Correct.
Correct: The Spherelet, a vSphere-specific version of the Kubernetes Kubelet, extends Kubernetes functionality to ESXi hosts, enabling them to act as Kubernetes nodes.