2V0-71.23 Question 227
Select 3You are managing a Tanzu Kubernetes Grid (TKG) environment and need to ensure persistent storage for applications running in your Kubernetes clusters. The solution must leverage the Container Storage Interface (CSI) for dynamic provisioning of storage. Which of the following statements about CSI in this context are correct?
- A
CSI enables Kubernetes to dynamically provision persistent volumes without requiring manual intervention from administrators.
- B
CSI drivers are built into Kubernetes by default and require no additional installation or configuration.
- C
CSI allows Kubernetes to integrate with a variety of storage systems, including block, file, and cloud-native storage solutions.
- D
To use CSI in a Tanzu Kubernetes Grid environment, a compatible CSI driver must be deployed and configured on the cluster.
- E
CSI only supports statically provisioned storage, and dynamic provisioning is not possible.
Show answer and explanation
Correct answers: A, C, D
Explanation
The Container Storage Interface (CSI) is a standard API that enables Kubernetes to interact with various storage systems. It supports both dynamic and static provisioning of storage, making it highly flexible for modern application workloads. In a Tanzu Kubernetes Grid environment, administrators must deploy and configure a compatible CSI driver specific to their storage system to enable persistent storage capabilities. This ensures Kubernetes can dynamically provision storage resources for applications without manual intervention.
- A. Correct.
Correct: CSI enables dynamic provisioning of storage, allowing Kubernetes to automatically create persistent volumes as needed based on the application’s requirements.
- B. Incorrect.
Incorrect: CSI drivers are not built into Kubernetes by default. They are developed and provided by storage vendors or communities and must be installed and configured independently.
- C. Correct.
Correct: CSI is designed to provide Kubernetes with flexibility to integrate with multiple types of storage systems, including block, file, and cloud-native technologies.
- D. Correct.
Correct: In a TKG environment, you need to deploy and configure a compatible CSI driver to enable storage integration with your Kubernetes clusters.
- E. Incorrect.
Incorrect: CSI supports both dynamic and static provisioning of storage. Dynamic provisioning is one of its core features.