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When a node is marked as "Condemned," it indicates that the system has determined that the node is no longer reliable for operations. As part of the automated recovery and protection process, the following action is typically taken:

The node has a power reset sent to it (Answer A):

In most cases, a condemned node undergoes a power reset as an initial recovery attempt. This action attempts to reboot the node to bring it back to a healthy state. If the reset fails,further manual or automated steps may be required to address the hardware or software issue.

References:

Nutanix Cluster Management Documentation

Nutanix Support Knowledge Base

To ensure that the newly created NC2 organization named Finance can only deploy clusters into certain cloud regions, the administrator should specify the allowed regions during the cloud account configuration.

This action restricts the regions available for cluster deployment, ensuring compliance with organizational policies or regulatory requirements.

The allowed regions can be set in the cloud account settings associated with the Finance NC2 organization, defining the geographical scope of operations.

References:Refer to the Nutanix documentation on NC2 cloud account configuration and region restrictions.

Before accessing the Nutanix Cloud Clusters (NC2) console, the first step is to create a My Nutanix account.

This account serves as the primary gateway for managing and accessing Nutanix services, including NC2.

Once the account is created, users can log in to the Nutanix portal, where they can manage their subscriptions, start trials, and access various Nutanix services, including the NC2 console.

References:Refer to the Nutanix documentation on getting started with NC2 and the My Nutanix account creation process.

Amazon CloudWatch is the service that enables the monitoring of key metrics on various AWS services, including EC2, EBS, and VPC, for NC2 cluster deployments.

Amazon CloudWatch:

Amazon CloudWatch provides monitoring for AWS cloud resources and applications. It collects and tracks metrics, collects and monitors log files, and sets alarms.

Specifically, for NC2 deployments, CloudWatch can be used to monitor key metrics such as CPU utilization, disk I/O, network I/O for EC2 instances, EBS volume performance, and VPC network traffic.

Features:

Metrics Monitoring: Collects and visualizes operational data in the form of metrics, including utilization, performance, and health.

Logs Monitoring: Collects log data, monitors it in real-time, and triggers alarms based on predefined thresholds.

Alarms: Notifies when operational performance thresholds are breached.

Integration with NC2:

By setting up CloudWatch, administrators can ensure they have visibility into the performance and health of their Nutanix clusters on AWS, aiding in proactive management and troubleshooting.

References:

Amazon CloudWatch Documentation

Nutanix Cloud Clusters on AWS Administration Guide

AWS Monitoring Best Practices