Certified Kubernetes Application Developer: Application Environment, Configuration, and Security from Pluralsight

Kubernetes is a container orchestration platform that can aid in efficiently deploying your application containers. This course will teach you how to effectively configure and secure Kubernetes applications.

Kubernetes is a container orchestration platform that stands out as a key player for deploying and managing containerized applications. In this course, Certified Kubernetes Application Developer: Application Environment, Configuration, and Security, you’ll learn to securely develop and maintain applications in a Kubernetes environment. First, you’ll explore resources that extend Kubernetes capabilities, such as Custom Resource Definitions (CRDs) and operators. Next, you’ll discover the critical aspects of Kubernetes security, covering authentication, authorization, and admission control. Finally, you’ll learn how to manage application resources through understanding requests, limits, quotas, and ConfigMaps. When you’re finished with this course, you’ll have the skills and knowledge of the application environment, configuration, and security within Kubernetes needed to develop robust, secure, and efficient Kubernetes applications.

What's inside

Syllabus

Course Overview

Discover and Use Resources that Extend Kubernetes

Understand Authentication, Authorization, and Admission Control

Understand and Define Resource Requirements, Limits, and Quotas

Understand ConfigMaps

Create and Consume Secrets

Understand Service Accounts

Understand Security Contexts

Recap and What’s Next

Good to know

Know what's good

, what to watch for

, and possible dealbreakers

Taught by Elle Krout, who are recognized for their work in Kubernetes application development

Develops foundational knowledge of Kubernetes application security

Teaches core aspects of Kubernetes application development, which are key to developing reliable and efficient applications

Covers understanding and defining resource requirements, limits, and quotas, which are essential for managing application resources effectively

Examines ConfigMaps, Secrets, and Service Accounts, which are critical for managing sensitive information and authentication in Kubernetes

Requires a basic understanding of Kubernetes and application development concepts

Activities

Be better prepared before your course. Deepen your understanding during and after it. Supplement your coursework and achieve mastery of the topics covered in Certified Kubernetes Application Developer: Application Environment, Configuration, and Security with these activities:

Review Docker in Action 2nd Edition

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Get up and running with Docker for building and wrangling containers quickly and effectively.

View Docker in Action, Second Edition on Amazon

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Review the table of contents and preface.
Read chapters 1-3 to get an overview of Docker concepts and fundamental usage.

Join a Kubernetes study group

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Connect with other learners and deepen your understanding through group discussions.

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Find a Kubernetes study group or create your own.
Attend regular study sessions.
Discuss Kubernetes concepts and share knowledge.

Complete Kubernetes tutorials on Katacoda

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Enhance your understanding of Kubernetes concepts through hands-on guided exercises.

Browse courses on Kubernetes

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Create a Katacoda account.
Search for Kubernetes tutorials.
Complete the tutorials and practice the exercises.

Five other activities

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Solve Kubernetes practice problems on HackerRank

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Reinforce your Kubernetes skills through interactive coding exercises.

Browse courses on Kubernetes

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Sign up for a HackerRank account.
Search for Kubernetes practice problems.
Solve the problems and review the solutions.

Practice deploying a Kubernetes application

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Gain hands-on experience deploying and managing a containerized application on Kubernetes.

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Define the application and its components (e.g., containers, deployments, services).
Create a Kubernetes cluster using a cloud provider or a local environment.
Deploy the application to the Kubernetes cluster using kubectl or Helm.
Monitor the application's health and performance.

Write a technical blog post on Kubernetes security

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Deepen your understanding of Kubernetes security by researching and sharing your knowledge.

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Research Kubernetes security best practices.
Choose a specific security topic to focus on (e.g., authentication, authorization, network policies).
Write a blog post explaining the topic and providing practical guidance.

Help other students with Kubernetes concepts on discussion forums

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Solidify your understanding by assisting others and reinforcing your knowledge through active recall.

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Join Kubernetes discussion forums.
Identify questions related to Kubernetes.
Provide helpful answers and explanations.

Develop a Kubernetes security policy

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Apply your knowledge of Kubernetes security by creating a concrete policy to enhance the security of your applications.

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Identify the security requirements and risks for your environment.
Define the policy using Kubernetes security primitives (e.g., NetworkPolicies, RBAC).
Implement and test the policy in your Kubernetes cluster.

Career center

Learners who complete Certified Kubernetes Application Developer: Application Environment, Configuration, and Security will develop knowledge and skills that may be useful to these careers:

Kubernetes Administrator

Kubernetes Administrators manage Kubernetes clusters and ensure that they are running smoothly. They may also configure and manage Kubernetes applications. This course is highly relevant to this role, as it teaches you how to effectively configure and secure Kubernetes applications.

See salaries and explore the career path for Kubernetes Administrator

Security Engineer

Security Engineers design and implement security measures to protect an organization's information systems and data. In a role like this, you may work on a variety of projects, from protecting against cyberattacks to investigating security breaches. This course is highly relevant to this role, as it teaches you how to secure Kubernetes applications.

See salaries and explore the career path for Security Engineer

Cloud Security Engineer

Cloud Security Engineers design and implement security measures for cloud computing systems. They may also work with other IT professionals to ensure that cloud applications and services are secure. This course is highly relevant to this role, as it teaches you how to secure Kubernetes applications.

See salaries and explore the career path for Cloud Security Engineer

DevOps Engineer

DevOps Engineers work to bridge the gap between development and operations teams. They may be involved in automating software deployment, testing, and monitoring. This course may be helpful for building a foundation in Kubernetes, which is a popular platform for deploying and managing containerized applications.

See salaries and explore the career path for DevOps Engineer

Systems Administrator

Systems Administrators manage and maintain computer systems and networks. They may also be involved in installing and configuring software, as well as troubleshooting problems. This course may be helpful for building a foundation in Kubernetes, which is a popular platform for deploying and managing containerized applications.

See salaries and explore the career path for Systems Administrator

Cloud Architect

Cloud Architects design and manage cloud computing systems. They work with developers and other IT professionals to determine the best way to use cloud services to meet the needs of their organization. This course may be helpful for building a foundation in Kubernetes, which is a popular cloud platform.

See salaries and explore the career path for Cloud Architect

Network Engineer

Network Engineers design, build, and maintain computer networks. They may also be involved in troubleshooting network problems. This course may be helpful for building a foundation in Kubernetes, which is a platform for deploying and managing containerized applications.

See salaries and explore the career path for Network Engineer

Information Security Analyst

Information Security Analysts design and implement security measures to protect an organization's information systems and data. In a role like this, you may work on a variety of projects, from protecting against cyberattacks to investigating security breaches. This course may be helpful for building a foundation in Kubernetes, which is a platform for deploying and managing containerized applications.

See salaries and explore the career path for Information Security Analyst

Software Architect

Software Architects design and develop software systems. In a role like this, you may work on a variety of projects, from designing new systems to improving existing ones. This course may be helpful for building a foundation in Kubernetes, which is a platform for deploying and managing containerized applications.

See salaries and explore the career path for Software Architect

Site Reliability Engineer

Site Reliability Engineers maintain and improve software and services. In a role like this, you may be involved in infrastructure management, production support, or debugging and resolving production incidents. This course may be useful for understanding how production software is deployed in Kubernetes.

See salaries and explore the career path for Site Reliability Engineer

Penetration Tester

Penetration Testers assess the security of computer systems and networks. They may also work with other IT professionals to fix security vulnerabilities. This course may be helpful for building a foundation in Kubernetes, which is a platform for deploying and managing containerized applications.

See salaries and explore the career path for Penetration Tester

Software Developer

Software Developers design, develop, and maintain software applications. In a role like this, you may work on a variety of projects, from small personal projects to large enterprise applications. This course may be useful for understanding how to deploy and manage Kubernetes applications.

See salaries and explore the career path for Software Developer

Data Analyst

Data Analysts collect, analyze, and interpret data to help businesses make better decisions. In a role like this, you may work with a variety of data sources, from structured data to unstructured data. This course may be helpful for building a foundation in Kubernetes, which is a platform for deploying and managing containerized applications.

See salaries and explore the career path for Data Analyst

Data Scientist

Data Scientists use data to build models that can be used to make predictions or recommendations. In a role like this, you may work on a variety of projects, from developing new products to improving existing ones. This course may be helpful for building a foundation in Kubernetes, which is a platform for deploying and managing containerized applications.

See salaries and explore the career path for Data Scientist

Product Manager

Product Managers are responsible for the development and launch of new products. In a role like this, you may work on a variety of projects, from defining product requirements to marketing and selling the product. This course may be helpful for building a foundation in Kubernetes, which is a platform for deploying and managing containerized applications.

See salaries and explore the career path for Product Manager