VMware 2V0-32.22 Practice Test - Questions Answers

In vRealize Log Insight, when generating support bundles for troubleshooting or support purposes, two types are available:

Light Support Bundle:

Description: A minimal support bundle that includes essential log and configuration files.

Use Case: Suitable for initial diagnostics where only basic information is required.

Streaming Support Bundle:

Description: A support bundle that streams data directly to the client without storing it locally on the vRealize Log Insight appliance.

Use Case: Ideal for environments with limited disk space or when immediate data transfer is necessary.

These support bundle types assist administrators in efficiently collecting diagnostic information tailored to specific needs.

Download a vRealize Log Insight Support Bundle

In vRealize Operations, Collector Groups are utilized to manage and distribute the workload of data collection across multiple remote collectors.

Purpose of Collector Groups:

Adapter Load Distribution: By assigning adapter instances to a collector group, vRealize Operations can distribute the data collection load among multiple collectors within the group. This ensures that no single collector is overwhelmed, enhancing performance and scalability.

Resiliency and High Availability: If a collector within the group becomes unavailable, the workload can be redistributed among the remaining collectors, ensuring continuous data collection without interruption.

Therefore, the primary purpose of using Collector Groups is to achieve adapter load distribution by distributing the number of monitored objects across different remote collectors.

Managing Collector Groups

When encountering issues installing a new management pack on a 2-node vRealize Operations cluster, consider the following troubleshooting steps:

Access the Primary Node:

Action: Log into the primary vRealize Operations node as an administrator.

Purpose: The primary node manages cluster configurations and is the appropriate point for initiating management pack installations.

Run Network Connectivity Checks:

Action: Execute the Netcheck.py script located at /usr/lib/vmware-casa/bin/Netcheck.py using the Python 3 interpreter.

Command: $VMWARE_PYTHON_3_BIN /usr/lib/vmware-casa/bin/Netcheck.py

Purpose: This script verifies network connectivity and can identify issues that may impede the installation process.

By performing these steps, administrators can diagnose and resolve common issues related to management pack installations in a vRealize Operations cluster.

Adding a Collector Group

Login as admin@local

In the My Services page, click Locker

In the Navigation pane, click Certificates

On the Certificates page, click Import

vRealize Log Insight offers flexible deployment architectures to suit various needs.

Single node deployment with no load balancer : This is suitable for smaller environments with limited log volume. A single vRealize Log Insight node handles all log management tasks.

Three node deployment with an external load balancer : This architecture provides high availability and scalability. An external load balancer distributes incoming traffic across the nodes. This offers flexibility in load balancer selection and configuration.

Clustered deployment with integrated load balancer : This architecture also provides high availability and scalability. In this configuration, a minimum of three vRealize Log Insight nodes are deployed. The integrated load balancer distributes incoming log traffic across the nodes, preventing a single point of failure.

The following architectures are not valid for vRealize Log Insight:

Ten node deployment with the integrated load balancer: The maximum number of nodes in a cluster is limited, and ten nodes with an integrated load balancer is not a supported configuration.

Single node deployment with an external load balancer: A single node deployment does not require a load balancer.

Single node deployment with the integrated load balancer: The integrated load balancer is designed for clustered deployments with a minimum of three nodes.

Two node deployment with the integrated load balancer: The integrated load balancer requires a minimum of three nodes for cluster functionality.

Questions no: 3 Verified Answer = D Comprehensive Detailed Explanation with all VMware Reference = To prevent the accidental reclamation of recently provisioned VMs, the administrator should increase the default value of the 'Exclude VM provisioned in the last x days' setting. This setting determines the period during which newly provisioned VMs are excluded from reclamation analysis. By increasing this value, the administrator can ensure that VMs provisioned for new projects are not inadvertently reclaimed .

Here's why the other options are not the best solution:

A . Create a dynamic group with membership based on vSphere tags so that all new virtual machines are included and then exclude the entire group from reclaim analysis. While this approach can be effective, it requires additional configuration and management of dynamic groups and vSphere tags. Increasing the 'Exclude VM provisioned in the last x days' setting is a simpler and more direct solution.

B . Disable Capacity reclamation on the policy applied to new virtual machines. Disabling capacity reclamation entirely would prevent vRealize Operations from identifying and reclaiming any idle resources on those VMs, which may not be desirable.

C . Create a new policy that disables the capacity reclamation on the policy and apply the policy to the parent object hosting new virtual machines. Similar to option B, this would disable capacity reclamation for all VMs under the parent object, which may be too broad and prevent the reclamation of other idle resources.

The administrator should deploy the vRealize Operations analytics cluster using vRealize Suite Lifecycle Manager (vRSLCM) . vRSLCM simplifies the deployment and management of vRealize Suite products, including vRealize Operations. It allows the administrator to deploy a 3-node High Availability cluster with custom CA-signed certificates in a streamlined manner.

Here's why the other options are not suitable:

A . Deploy 3 nodes independently, replace certificates and then form the 3-node cluster: This approach is more complex and prone to errors. It involves manual configuration and certificate replacement on each node.

B . Deploy a single node cluster at the beginning to further expand it to 3 nodes in the next step: While possible, this method is not as efficient as deploying a 3-node cluster directly using vRSLCM.

C . Deploy vRealize Operations analytics cluster using Command Line Interface: Deploying using the CLI requires more expertise and manual intervention compared to using vRSLCM.

vRSLCM provides a centralized platform for managing the entire lifecycle of vRealize Suite products, including deployment, configuration, and upgrades. It simplifies the process of deploying a 3-node High Availability cluster of vRealize Operations with custom CA-signed certificates, ensuring a secure and efficient deployment.

When a CPU license is applied to a custom group containing existing hosts in vRealize Operations, the VMs running on those hosts will show a 'License is Invalid' watermark . This is because CPU licenses in vRealize Operations are specifically designed for licensing hosts and their CPU capacity. To license the VMs running on those hosts, you need to apply a separate VM license key.

Here's why the other options are incorrect:

A . The CPU license gets converted to a CPU and VM license: vRealize Operations does not automatically convert CPU licenses to VM licenses.

C . The VMs running on the hosts are not affected: This is incorrect, as the VMs will be affected by the lack of a valid VM license.

D . vRealize Operations prompts the user to apply a VM license key to the VMs running: While vRealize Operations may indicate that the VMs are not properly licensed, it does not explicitly prompt the user to apply a VM license key.

Deploying vRealize Operations (vROps) with resilience and minimal resource consumption requires careful consideration of the deployment architecture. To meet the requirements of consuming minimal cluster compute resources while ensuring resilience against a single node failure, deploying vROps as a cluster with High Availability (HA) enabled is the optimal choice.

Understanding vROps High Availability (HA):

Architecture: In an HA configuration, vROps operates with a primary node and a replica node, along with data nodes as needed. The replica node mirrors the primary node's data, ensuring continuity in case of a failure.

Resource Efficiency: Enabling HA adds redundancy with minimal additional resource overhead compared to other high-availability configurations.

Failure Resilience: With HA enabled, if the primary node fails, the replica node seamlessly takes over, maintaining operational continuity without data loss.

Deployment Steps:

Initial Deployment:

Deploy the primary vROps node.

Add a replica node to enable HA.

Include additional data nodes if necessary, based on environment size and requirements.

Enable High Availability:

Access the vROps administration interface.

Navigate to the Cluster Management settings.

Enable the High Availability option.

Validation:

Ensure that the cluster status indicates HA is active.

Verify that the replica node is synchronized with the primary node.

Benefits of This Approach:

Minimal Resource Consumption: Deploying a primary and a replica node, with HA enabled, uses fewer resources compared to configurations like Continuous Availability (CA), which require more nodes and higher resource allocation.

Resilience: The HA setup ensures that the system can withstand a single node failure without service disruption, meeting the specified resilience requirement.

For detailed information on vROps deployment and HA configuration, consult VMware's official documentation:

vRealize Operations Manager High Availability Configuration

Deploying vRealize Operations Manager