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Certified Kubernetes Application Developer (CKAD) Practice Exam - Part 12

This lab provides practice scenarios to help prepare you for the Certified Kubernetes Application Developer (CKAD) 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 CKAD exam. Good luck!

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Path Info

Level
Clock icon Intermediate
Duration
Clock icon 30m
Published
Clock icon Feb 25, 2022

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Table of Contents

  1. Challenge

    Create a Dockerfile

    Create a Dockerfile for an application.

    There is a project directory at /home/cloud_user/buzz. All the necessary files are in this directory. Create a Dockerfile in /home/cloud_user/buzz.

    Use the busybox:1.34.1 image as the baseline for your new image.

    Configure the Dockerfile to place data1.txt from the buzz directory into the resulting container image at /etc/data/mainData.txt.

    Add data2.txt to the container image at /etc/data/data2.txt, and add data3.txt to the container image at /etc/data/data3.txt.

  2. Challenge

    Build and Save a Container Image

    Build a container image using your Dockerfile located at /home/cloud_user/buzz/Dockerfile. Install Docker on the CLI server, and you can use the service to build the image.

    Give this image the tag buzz:1. You do not need to run a container using this image or push it to any remote repository.

    Save a copy of the image to an archive file located at /home/cloud_user/buzz_1.tar.

A Cloud Guru - Labs - Certified Kubernetes Application Developer (CKAD) Practice Exam - Part 12
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.

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.

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