VMware 5V0-23.20 Exam Dumps - Actual Questions Answers

https://docs.docker.com/docker-hub/repos/

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• Registry Service: Developers can store and manage Docker and OCI images using Harbor. Harbor is an open-source container image registry that secures images with role-based access control.

Procedure

• Login to Harbor Registry with the vSphere Docker Credential Helper.

Note:While providing --user username is acceptable for login, you should use the UserPrincipalName (UPN) syntax ( --user username@domain.com) to login and use docker push commands.

• Tag the image that you want to push to the project in Harbor Registry with same name as the namespace, where you want to use it:

For example:

• uk.co.certification.simulator.questionpool.PList@d8e88b0
• To push an image to a project in Harbor, run the following command:Syntax:

For example:

• uk.co.certification.simulator.questionpool.PList@d8e8960

Expected result.

• uk.co.certification.simulator.questionpool.PList@d8e89b0

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The vSphere administrator defines and assigns VM storage policies to a namespace:

• VM storage policies are translated into Kubernetes storage classes.

• Developers can access all assigned VM storage policies in the form of storage classes.

• Developers cannot manage storage classes.

Storage class names are created in the following way:

• Spaces in VM Storage Policy names are replaced with hyphens (-).

• Special characters are replaced with a digit. A VM Storage Policy called My Gold Policy $ is called my-gold-policy-0 as a storage class.

A virtual machine class is a request for resource reservations for processing power on the virtual machine (VM), including CPU and memory (RAM). For example, the VM class type named "guaranteed-large" reserves 4 CPU and 16 GB RAM. See Default Virtual Machine Classes for a list of default VM classes and their corresponding CPU and RAM reservations.

The VM disk size is set by the OVA template, not the VM class definition. For Tanzu Kubernetes releases, the disk size is 16GB. See About Tanzu Kubernetes release Distributions.

There are two reservation types for VM classes: guaranteed and best effort. The guaranteed class fully reserves its configured resources. This means that for a given cluster the spec.policies.resources.requests matches the spec.hardware settings. The best effort class allows resources to be overcommitted. For production workloads it is recommended that you use the guaranteed VM class type.