Nutanix NCP-CN Dumps Questions Answers

The NKPA course explains that NKP provides a role-based access control (RBAC) system to manage permissions within its platform, in addition to Kubernetes-native RBAC. For a development team needing limited permissions to perform specific tasks (deploying applications, scaling deployments, viewing logs and metrics) within a specific namespace, the appropriate access type in the NKP GUI is an NKP Role.

NKP Roles are predefined or custom roles within the NKP platform that map to Kubernetes RBAC permissions but are managed through the NKP UI for ease of use. They allow granular control over actions within a workspace or namespace, ensuring the team can perform their tasks (e.g., deploy, scale, get logs) without having access to other environments or cluster-wide resources. For example, an NKP Role like “Developer” or a custom role can be configured to grant edit permissions in the team’s namespace while restricting access elsewhere. The Nutanix Cloud Native (NCP-CN) 6.10 Study Guide states: “In the NKP GUI, configure an NKP Role to grant limited permissions to a development team, allowing actions like deploying applications and viewing logs within their namespace while preventing unauthorized changes in other environments.”

Incorrect Options:

B. Cluster Role: A Kubernetes Cluster Role grants permissions across all namespaces, which is too broad for the team’s limited access requirement.

C. Cluster Admin: This grants full administrative access to the entire cluster, far exceeding the team’s needs and violating the principle of least privilege.

D. Kommander Role: Kommander is a management component in NKP, but “Kommander Role” is not a specific access type in the NKP GUI for this purpose.

According to the NKPA 6.10 documentation under “Air-Gapped Preparation with Konvoy Image Builder,” the konvoy-image upload command uploads essential artifacts to the target servers to prepare them to serve as cluster nodes. These artifacts include:

Container runtime (containerd)

OS bundle

Kubernetes components

It does not involve user creation or OS hardening scripts (those are separate, client-driven processes).

Key reference from documentation:

“The konvoy-image upload command uploads the required artifacts to the target server(s) to prepare them for Kubernetes deployment in air-gapped environments. This includes the container runtime, OS bundle, and Kubernetes binaries.”

The primary benefit of a private registry is to ensure security and privacy for container images, especially when dealing with sensitive data and compliance requirements (such as financial or government use cases). While secure connections to public registries like DockerHub or GitHub container registries are possible, using a private registry ensures full control over image access and auditing.

Key reference:

“Private registries ensure images remain within the security and compliance boundaries of the enterprise, avoiding potential risks associated with public SaaS registries.”