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Certified Kubernetes Administrator (CKA) Practice Exam: Part 2

This lab provides practice scenarios to help prepare you for the Certified Kubernetes Administrator (CKA) exam. You will be presented with tasks to complete as well as server(s) and/or an existing Kubernetes cluster to complete them in. You will need to use your knowledge of Kubernetes to successfully complete the provided tasks, much like you would on the real CKA exam. Good luck!

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Path Info

Clock icon Intermediate
Clock icon 30m
Clock icon Nov 20, 2020

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Table of Contents

  1. Challenge

    Edit the Web Frontend Deployment to Expose the HTTP Port

    In the web namespace, there is a deployment called web-frontend.

    Edit this deployment so that the containers within its Pods expose port 80.

  2. Challenge

    Create a Service to Expose the Web Frontend Deployment's Pods Externally

    Create a service called web-frontend-svc in the web namespace. This service should make the Pods from the web-frontend deployment in the web namespace reachable from outside the cluster.

    External entities should be able to reach the service by contacting any node in the cluster on port 30080.

  3. Challenge

    Scale Up the Web Frontend Deployment

    Scale the web-frontend deployment in the web namespace up to 5 replicas.

  4. Challenge

    Create an Ingress That Maps to the New Service

    Create an Ingress called web-frontend-ingress in the web namespace that maps to the web-frontend-svc service in the web namespace. The Ingress should map all requests on the / path.

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What's a lab?

Hands-on Labs are real environments created by industry experts to help you learn. These environments help you gain knowledge and experience, practice without compromising your system, test without risk, destroy without fear, and let you learn from your mistakes. Hands-on Labs: practice your skills before delivering in the real world.

Provided environment for hands-on practice

We will provide the credentials and environment necessary for you to practice right within your browser.

Guided walkthrough

Follow along with the author’s guided walkthrough and build something new in your provided environment!

Did you know?

On average, you retain 75% more of your learning if you get time for practice.

Start learning by doing today

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