2V0-71.23 Question 255
Select 3A Tanzu Kubernetes Grid (TKG) administrator is tasked with deploying workload clusters to host containerized applications. The administrator wants to implement a configuration that ensures high availability for the workload clusters while maintaining efficient resource utilization. Which of the following statements correctly describes the characteristics and capabilities of Tanzu Kubernetes Grid workload clusters?
- A
Workload clusters can be configured with multiple control plane nodes to ensure high availability.
- B
Workload clusters share the same Kubernetes version as the management cluster and cannot be upgraded independently.
- C
Workload clusters can run on multiple infrastructure providers, including vSphere, AWS, and Azure.
- D
Workload clusters are automatically scaled based on resource usage without user intervention.
- E
Workload clusters are isolated from each other to provide tenant-level security.
Show answer and explanation
Correct answers: A, C, E
Explanation
Tanzu Kubernetes Grid (TKG) workload clusters are designed to run containerized workloads with features like high availability, multi-cloud support, and tenant-level isolation. These clusters can be configured with multiple control planes for redundancy, deployed on various infrastructure providers, and isolated from one another for security. However, workload clusters are not automatically scaled without user intervention, and they have the flexibility to use different Kubernetes versions than the management cluster.
- A. Correct.
Workload clusters in TKG can be configured with multiple control plane nodes, ensuring high availability by distributing control plane responsibilities across nodes.
- B. Incorrect.
Workload clusters can have Kubernetes versions that differ from the management cluster, and they can be upgraded independently, allowing flexibility in managing versions.
- C. Correct.
TKG supports multiple infrastructure providers, allowing workload clusters to be deployed on platforms such as vSphere, AWS, and Azure, providing flexibility in hybrid or multi-cloud environments.
- D. Incorrect.
While workload clusters can be manually scaled using Kubernetes features or TKG automation tools, they are not automatically scaled without user intervention.
- E. Correct.
Workload clusters are isolated from each other, which ensures tenant-level security by preventing interference or unauthorized access between clusters.