Nutanix NCP-MCA Exam With Confidence Using Practice Dumps

To deploy Self-Service (formerly Calm), the Nutanix product version that must be compatible is Prism Central. Self-Service relies on Prism Central for orchestration, management, and automation of applications and services across multiple environments.

References:

Nutanix documentation on Self-Service (Calm) Requirements.

Nutanix Best Practices for Deploying Self-Service.

In Nutanix Calm, the RBAC (Role-Based Access Control) role that enables adding VMs to a project is the Project Admin role. Project Admins have the necessary permissions to manage and configure resources within a project, including the addition of VMs, handling project settings, and managing application blueprints.

References:

Nutanix Calm documentation on RBAC Roles.

Nutanix Best Practices for Project Administration.

The administrator should use a trigger based on an event when creating a playbook to automate the scaling of the VDI solution. An event trigger is a type of trigger that executes a playbook when a specific event occurs in the Nutanix environment or in a third-party system. An event trigger can be configured to listen to events from various sources, such as Prism alerts, Calm actions, or external webhooks. In this scenario, the administrator can use an event trigger to listen to the webhook from the third-party monitoring tool and execute a playbook that creates additional resources and adds them to the VDI solution.

A trigger based on a REST API is not the best option, because it requires the administrator to manually invoke the playbook using an API call. This is not as efficient or reliable as using an event trigger that automatically executes the playbook when the capacity threshold is reached.

A trigger based on an email is also not the best option, because it requires the administrator to configure an email server and a mailbox to receive the notification from the third-party tool. This adds complexity and overhead to the automation process and may not be as secure or timely as using an event trigger.

A trigger based on an alert is a valid option, but it depends on the availability and compatibility of the Prism alert system with the third-party tool. If the third-party tool can send alerts to Prism, then the administrator can use an alert trigger to execute the playbook. However, if the third-party tool does not integrate with Prism, then the administrator cannot use an alert trigger and has to use an event trigger instead.

References:

Nutanix Calm User Guide: Chapter 8: X-Play

Nutanix Calm DSL User Guide: Chapter 5: Playbooks

Nutanix Certified Professional - Multicloud Automation (NCP-MCA) Exam Blueprint Guide: Section 1: Describe and Differentiate Automation Concepts and Principles