Lab
A Cloud Guru

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

Level

Intermediate

Duration

30m

Published

Nov 20, 2020

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.
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.
Challenge

Scale Up the Web Frontend Deployment

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

Author

A Cloud Guru

The Cloud Content team comprises subject matter experts hyper focused on services offered by the leading cloud vendors (AWS, GCP, and Azure), as well as cloud-related technologies such as Linux and DevOps. The team is thrilled to share their knowledge to help you build modern tech solutions from the ground up, secure and optimize your environments, and so much more!

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.