A Cloud Engineer is deploying an NKP Cluster in AWS.

The NKPA course details the deployment of an NKP Management cluster on AWS using the nkp install kommander command, which installs the Kommander component responsible for fleet management. For a testing environment with minimal resource usage, the engineer can optimize the installation process by adjusting parameters that control timeouts and initialization settings, reducing overhead and ensuring the deployment completes efficiently on smaller infrastructure.

The two relevant parameters are:

--wait-timeout (Option B): This parameter sets the maximum time the nkp install kommander command waits for the Kommander components to become ready. In a testing environment with minimal resources, components may take longer to start due to limited CPU and memory. Reducing the wait timeout (e.g., --wait-timeout=10m) ensures the command does not hang indefinitely, allowing the engineer to troubleshoot if needed. The Nutanix Cloud Native (NCP-CN) 6.10 Study Guide states: “Use --wait-timeout with nkp install kommander to adjust the waiting period for component readiness, useful in low-resource environments.”

--init (Option D): This parameter initializes the Kommander installation with default settings optimized for minimal resource usage, suitable for a testing environment. It ensures that Kommander deploys with a lightweight configuration, reducing the resource footprint (e.g., fewer replicas, lower resource requests). The NKPA course notes: “The --init flag with nkp install kommander sets up a minimal configuration for testing purposes, minimizing resource usage on AWS.”

Incorrect Options:

A. --request-timeout: This parameter is not relevant to nkp install kommander. It is typically used for API request timeouts, not installation optimization.

C. --yaml: This parameter would specify a custom YAML configuration file, but the question asks for minimal resource usage, which is better achieved with --init for default lightweight settings.