Nutanix NCP-CN Dumps Questions Answers

NKP Platform Applications (e.g., Rook Ceph, Prometheus, Fluent Bit) are pre-integrated tools that can be deployed to Kubernetes clusters within a workspace to provide services like storage, monitoring, and logging. The NKPA course specifies that to deploy a platform application to all clusters in a workspace from the command line, the engineer uses the nkp create appdeployment command. This command creates an application deployment resource that targets the specified workspace and clusters.

The required parameters include the application ID (to identify the platform application), the version (to specify the desired version of the application), and the NKP workspace (to define the scope of clusters). For example: nkp create appdeployment --app-id prometheus --version 2.30.0 --workspace fin-vd. The Nutanix Cloud Native (NCP-CN) 6.10 Study Guide states: “Use the nkp create appdeployment command to deploy platform applications, specifying the application ID, version, and target workspace to apply the deployment across all clusters in that workspace.”

Incorrect Options:

B. nkp deploy platform-app: This is not a valid NKP command. The correct command is nkp create appdeployment.

C. nkp deploy app: This is not a recognized command in the NKPA documentation.

D. kubectl create appdeployment: kubectl interacts with Kubernetes resources, not NKP-specific platform applications.

For creating custom images for vSphere (and other supported platforms), Konvoy Image Builder (KIB) is the officially supported tool for NKP. It can create images with custom configurations, package versions, and pre-bundled artifacts.

Key Reference:

“Konvoy Image Builder (KIB) is the Nutanix-recommended tool for building NKP cluster node images for vSphere, AWS, Azure, and other environments.”

The NKPA course recommends using a S3-compatible API for backup and restore operations in production NKP environments, as it integrates with Velero, NKP’s backup and restore tool. Velero supports S3-compatible storage (e.g., AWS S3, Nutanix Objects, or MinIO) as a backup storage location, allowing persistent data, including volumes and cluster resources, to be backed up and restored during disaster recovery scenarios. This approach ensures compatibility with cloud-native backup workflows and provides scalability and reliability for production use cases.

The Nutanix Cloud Native (NCP-CN) 6.10 Study Guide states: “For production backup and restore in NKP, use Velero with an S3-compatible API to store backups, ensuring persistent data availability during disaster recovery.” Nutanix Objects, which provides an S3-compatible API, is often used in Nutanix environments for this purpose, but any S3-compatible storage (e.g., an off-site S3 bucket) can be configured.

Incorrect Options:

A. Protection Domain: Protection Domains are a Nutanix AOS feature for VM-level replication, not for Kubernetes backup/restore.

B. Rook Ceph: Rook Ceph provides persistent storage for NKP clusters but is not a backup solution; it can be backed up using Velero with S3 storage.

C. External Storage Class: Storage Classes define how volumes are provisioned, not how they are backed up or restored.