Mastering Kubernetes Pod Configuration

The hands-on lab is part of these learning paths

Building and Deploying a Cloud Native Application
course-steps 4 certification 1 lab-steps 6

Lab Steps

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Logging in to the Amazon Web Services Console
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Understanding the Kubernetes Cluster Architecture
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Connecting to the Virtual Machine using SSH with Agent Forwarding
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Requesting and Limiting Resources for Pods
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Configuring Pod Security Contexts
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Using Persistent Data with Pods
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Configuring Pods using Data Stored in ConfigMaps
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StorIng and Accessing Sensitive Information Using Kubernetes Secrets
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Using Kubernetes ServiceAccounts
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Validate Mastering Kubernetes Pod Configuration

Ready for the real environment experience?

DifficultyIntermediate
Max Duration2h 30m
Students112
Ratings
4.5/5
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Description

Kubernetes provides a variety of features to get the most out of your containerized applications. This Lab will train you on several Pod configuration concepts and teach you how to take advantage of what Kubernetes gives you. Some examples of what you will learn include how to separate configuration from container images to improve reusability, maximize cluster efficiency and utilization by configuring resource requirements for Pods, and using configuring security features to harden your Kubernetes application deployments.

This Lab is valuable to anyone working with Kubernetes, but the content has been prepared considering topics described in the Certified Kubernetes Application Developer (CKAD) Exam Curriculum. Completion of the Lab will help you get hands-on experience, which is essential for passing the CKAD exam.

Learning Objectives

  • Define an application's resource requirements
  • Understand ConfigMaps
  • Understand SecurityContexts
  • Create & consume Secrets
  • Understand PersistentVolumeClaims for storage
  • Understand ServiceAccounts

Intended Audience

  • Application developers and DevOps engineers deploying applications in containers and using or considering Kubernetes
  • This Lab is recommended for Certified Kubernetes Application Developer (CKAD) examinees

Prerequisites

  • Knowledge of Kubernetes Pod Design (Pods, Deployments, Services, Jobs)
  • Experience with kubectl

You can complete the Kubernetes Pod Design for Application Developers Lab to satisfy the prerequisites.

Environment before
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Environment after
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About the Author

Students36893
Labs97
Courses11
Learning paths7

Logan has been involved in software development and research since 2007 and has been in the cloud since 2012. He is an AWS Certified DevOps Engineer - Professional, AWS Certified Solutions Architect - Professional, Microsoft Certified Azure Solutions Architect Expert, MCSE: Cloud Platform and Infrastructure, Google Cloud Certified Associate Cloud Engineer, Certified Kubernetes Administrator (CKA), Certified Kubernetes Application Developer (CKAD), Linux Foundation Certified System Administrator (LFCS), and Certified OpenStack Administrator (COA). He earned his Ph.D. studying design automation and enjoys all things tech.

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