2V0-71.23 Question 92
Select 4An organization is using VMware Tanzu Kubernetes Grid (TKG) and has implemented Harbor as its container image registry. Which functionalities of Harbor are critical in ensuring the security and management of container images within their Kubernetes clusters?
- A
Vulnerability scanning for container images
- B
Role-based access control (RBAC) for image repositories
- C
Automated scaling of Kubernetes worker nodes
- D
Image signing and verification to ensure integrity
- E
Automatic deployment of containerized applications to Kubernetes clusters
- F
Replication of images across multiple Harbor instances for disaster recovery
Show answer and explanation
Correct answers: A, B, D, F
Explanation
Harbor is a cloud-native container image registry designed to enhance the security, availability, and management of container images. Key functionalities of Harbor that are relevant to Kubernetes operations include vulnerability scanning, RBAC, image signing, and replication across instances. These features ensure that containerized workloads are secure, manageable, and available in distributed environments, aligning with the goals of Tanzu Kubernetes Operations.
- A. Correct.
Harbor provides integrated vulnerability scanning for container images, helping to identify security issues before deploying images.
- B. Correct.
Harbor includes role-based access control (RBAC) for fine-grained management of permissions and access to image repositories.
- C. Incorrect.
Automated scaling of Kubernetes worker nodes is a function of Kubernetes itself and not a feature of Harbor.
- D. Correct.
Harbor supports image signing and verification, enabling users to ensure the integrity and authenticity of container images.
- E. Incorrect.
Automatic deployment of containerized applications is typically managed by Kubernetes tools like Helm or CI/CD pipelines, not by Harbor.
- F. Correct.
Harbor can replicate images across multiple instances to support disaster recovery and high availability scenarios.