2V0-71.23 Dumps with Practice Exam Questions Answers

To visualize API connectivity and enable API protection in VMware Tanzu Service Mesh, the administrator needs to perform two steps:

• Activate API Discovery for the Global Namespace. This allows Tanzu Service Mesh to automatically discover the APIs signatures between microservices running inside or outside the mesh. API Discovery creates a custom API schema for each API that is close to OpenAPI spec 3.0. Tanzu Service Mesh graph renders the detected APIs in the Enforcing mode by default, which means that any new API is considered as a violated API unless accepted by the administrator1
• Create API Security Policy for the Global Namespace. This allows the administrator to block or allow layer 4 and layer 7 traffic, as well as create granular policies that provide API and data segmentation, OWASP 10 attack defense, schema validation, geofencing, data compliance, and egress controls. The administrator can create the API Security policy through the Tanzu Service Mesh Console UI or by using the Tanzu Service Mesh API Explorer2

References: 1: https://docs.vmware.com/en/VMware-Tanzu-Service-Mesh/services/tanzu-service-mesh-enterprise/GUID-E6FB9FB3-FDB3-4D2B-B5CB-614608EEF537.html  2: https://docs.vmware.com/en/VMware-Tanzu-Service-Mesh/services/tanzu-service-mesh-enterprise/GUID-5B635420-3BD2-4EC1-B67E-2015F991A91C.html

Kubernetes observability is the ability to monitor and analyze the performance, health, and behavior of Kubernetes clusters and applications. It provides visibility into Kubernetes clusters for troubleshooting and impact assessment, by collecting logs, events, traces, and alerts from various sources. It also collects real-time metrics from all layers of Kubernetes, such as nodes, pods, containers, services, and network policies, and displays them in dashboards and charts. Kubernetes observability helps administrators and developers to identify and resolve issues, optimize resource utilization, and ensure service quality and reliability. References: VMware Tanzu Observability Documentation, What is Kubernetes Observability?

The type of policy that can be used to enforce the container controls is image security. Image security policies allow users to define rules for validating container images before they are deployed on clusters. Users can specify image names, tags, signatures, or digests to whitelist or blacklist images based on their source and integrity. Users can also enable or disable image scanning for vulnerabilities and configure the severity threshold for admission decisions. References: Image Security Policy - VMware Docs, Image Policy - VMware Docs

VMware Tanzu Mission Control (TMC) is a centralized management platform for consistently operating and securing your Kubernetes infrastructure and modern applications across multiple teams and clouds1. TMC provides a catalog of curated open-source software packages that you can deploy to your clusters with a few clicks2. To deploy an application to a Kubernetes cluster using TMC catalog, you need to follow these steps3:

• From the TMC Console, navigate to Catalog.
• Select the package that you want to install from the list of available packages. You can filter the packages by name, provider, or category.
• Click Install Package to start the installation wizard.
• On the Installation Settings page, specify the following information:
• Click Install to confirm the installation settings and start the installation process.
• Wait for the installation to complete. You can monitor the progress and status of the installation on the Package Instances page.

The other options are incorrect because:

• From the TMC Console, in Catalog, from Available Tanzu Packages, specify the target cluster and the package to install is false. There is no such option as Available Tanzu Packages in the TMC Console. The correct option is Install Package.
• Using the Tanzu CLI, enter the command tanzu package install is false. The Tanzu CLI is a command-line tool that allows you to interact with Tanzu Kubernetes Grid clusters and packages4. It is not related to TMC or its catalog.
• Using the TMC CLI, enter the command tmc cluster tanzupackage create is false. There is no such command as tmc cluster tanzupackage create in the TMC CLI. The TMC CLI is a command-line tool that allows you to interact with TMC and its resources5. It does not support installing packages from the catalog.

References: VMware Tanzu Mission Control Overview, Catalog Overview, Install a Package from Catalog, Tanzu CLI Overview, TMC CLI Overview

The command that has a valid syntax for scaling VMware Tanzu Kubernetes Grid cluster using Tanzu CLI is tanzu cluster scale --controlplane-machine-count 5 --worker-machine-count 10. The tanzu cluster scale command allows users to manually scale the number of control plane and worker nodes in a cluster5. The --controlplane-machine-count flag specifies the desired number of control plane nodes, while the --worker-machine-count flag specifies the desired number of worker nodes5. The other commands are invalid because they either use incorrect flags or omit the namespace flag when required5. References: Scale Clusters - VMware Docs