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CKA Certification

Kubernetes – Certified Kubernetes Administrator (CKA): Guide 2022

Oct 30, 20224 mins readAmit Masih
Kubernetes – Certified Kubernetes Administrator (CKA): Guide 2022

Kubernetes has a massive impact on cloud computing because of its increasing popularity. There is no doubt that containerization has revolutionized how applications are developed, created, and deployed. This has made containerization no longer a novelty but a norm in today's business world.

The use of Kubernetes, one of the fastest-growing open-source projects, is rapidly expanding. The Cloud Native Computing Foundation is dedicated to expanding the community of Kubernetes Administrators, enabling further growth for the diverse range of companies and organizations that utilize Kubernetes.

Obtaining certification is an essential aspect of this process. It enables certified administrators to demonstrate their proficiency and worth in the job market while enabling companies to recruit skilled teams that can help drive their growth easily.

What is Kubernetes?

As more and more organizations adopt containers, Kubernetes, the container management software, has become the default choice for deploying and managing containerized applications. Developed by Google and released as open-source in 2014, Kubernetes originated from Google Cloud. Kubernetes is built on 15 years of experience running containerized workloads at Google and contributions from the open-source community. Based on Google's internal cluster management system, Borg, Kubernetes simplifies all aspects of deploying and managing your applications by providing automated container orchestration, thereby increasing reliability and reducing the time and resources required for daily operations.

What is the Kubernetes CKA certification?

The Kubernetes CKA certification, developed by the Cloud Native Computing Foundation (CNCF) and the Linux Foundation, aims to train individuals with the skills, knowledge, and responsibilities required to work as Kubernetes administrators and support companies that rely on Kubernetes in their growth process. This certification suits Kubernetes administrators, cloud administrators, and IT professionals working with the Kubernetes platform. It verifies your ability to perform basic installation, configuration, and management of production-grade Kubernetes clusters. You will learn about networking, security, storage, maintenance, logging and monitoring, troubleshooting, API object primitives, and establishing primary use cases for end-users.

Obtaining this certification makes your skills recognizable in the job market and is sufficient to make an immediate impact on your prospective employers. The CKA online exam tests your knowledge across the domains: cluster architecture, installation, and configuration; workloads and scheduling; services and networking; storage and troubleshooting. It is a performance-based test, and you must solve several tasks from a command line running Kubernetes.

Exam details

To take the CKA online exam, candidates are given 2 hours to complete a set of performance-based tasks to be solved in a command line. The cost of the exam is $395. The certification focuses on the knowledge, skills, and responsibilities necessary for a Kubernetes Administrator in the current industry.

The general domains and their corresponding weights on the exam are as follows:

  • Cluster Architecture, Installation & Configuration - 25%
  • Workloads & Scheduling - 15%
  • Services & Networking - 20%
  • Storage - 10%
  • Troubleshooting - 30%

Target audience

This program is not exclusively for the professions mentioned. Still, anyone interested in obtaining the Certified Kubernetes Administrator (CKA) certification from the Cloud Native Computing Foundation (CNCF) will benefit greatly.

  • Software Engineers & Developers
  • System Administrators
  • Cloud Professionals
  • Technical Leads & SMEs
  • Release Engineers
  • DevOps Engineers

Why should you learn Kubernetes?

A CKA Certification is crucial for any DevOps professional, as they are always in high demand. The average salary for a DevOps Engineer in Silicon Valley is 20% higher than that of a software engineer, with an average annual salary range of $140,000 to $200,000. One of the most sought-after skills is Kubernetes Administration. If you want to launch a career in DevOps, learning Kubernetes is essential. The CKA exam is a hands-on certification that provides a comprehensive curriculum and learning path, making it an ideal stepping stone for your career.

The modern IT industry is characterized by the increasing size and complexity of projects, making it challenging to manage organizational operations. Kubernetes effortlessly solves this problem by providing automated scaling and management of containers used to deploy and test project or application modules. Additionally, the tool is user-friendly and easy to integrate into current projects.

Kubernetes FAQs

How long is the CKA exam valid?

The CKA exam results remain valid for three years from the date of passing the certification exam.

How many questions are on the CKA certification exam?

The CKA exam includes 15-20 problem-based questions.

What is the minimum passing score for the CKA exam?

The minimum passing score for the CKA exam is 66%.

What is the fee for the CKA exam?

The CKA exam fee is USD 395.

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