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Kubernetes Certification Promotions [Updated 2025-04]

APRIL25

Get up to 30% OFF on CKA, CKAD, CKS, KCSA and KCNA certification exams, courses, bundles or boot camps.

Here’s the deal:

Certification/Bundle Actual Price Promo Price
Kubestronaut Bundle [Kubestronaut (KCNA + KCSA + CKA + CKAD + CKS)] $1645 $1151.50
[CKA + CKS Power Duo] $825 $577.50
[CKA + CKAD Power Duo] $825 $577.50
Master the trifecta: Conquer [CKA, CKAD, and CKS] exams $1245 $871.50
Get [KCNA + CKA] $645 $451.50
Get [KCSA + CKS] $645 $451.50
[KCNA + KCSA] $425 $297.50

Here’s how to save: Use code APRIL25 to save up to 30% site-wide at the Linux Foundation!

Redeem Discount

Did you miss the promotions? Get 30% off on CKA, CKAD, CKS, KCSA and KCNA exams using code TECHBEATLY30!

Choose Your Track for Certification

Selecting the right Kubernetes certification track depends on your goals, existing knowledge, and desired level of expertise. The Cloud Native Computing Foundation (CNCF) offers the Certified Kubernetes Administrator (CKA), Certified Kubernetes Application Developer (CKAD), Certified Kubernetes Security Specialist (CKS), Kubernetes and Cloud Native Associate (KCNA) and Kubernetes and Cloud Security Associate (KCSA) certifications. Here’s how to choose the right track:

Certified Kubernetes Administrator (CKA)

If you’re an infrastructure person like a Linux or Systems Engineer, the Certified Kubernetes Administrator (CKA) track is a great choice. It covers the full Kubernetes architecture and day-to-day operations from start to finish.

  • Target Audience: If you’re an operations-focused professional managing Kubernetes clusters—designing, deploying, or maintaining them—this certification is made for you.
  • Skills Measured: The CKA exam tests your skills in real-world tasks like deploying apps, configuring storage and networking, managing resources, troubleshooting issues, and securing the cluster.
  • Prerequisites: It’s best to have some hands-on experience with Kubernetes in a production setup before going for the CKA exam.

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CKA

Certified Kubernetes Application Developer (CKAD)

If you’re a developer focused on deploying and managing applications rather than managing the Kubernetes infrastructure itself, the Certified Kubernetes Application Developer (CKAD) track is the perfect fit. It covers exactly what you need to design, build, and manage applications within a Kubernetes cluster.

  • Who Should Take It: If you’re a developer working with applications on Kubernetes and want to demonstrate your skills in using Kubernetes primitives to design and build applications, CKAD is the right certification for you.
  • What You’ll Learn: The CKAD exam tests your ability to create and configure applications, manage pods, services, and deployments, handle application resources, and troubleshoot issues in a Kubernetes environment.
  • What You Need Beforehand: It’s recommended to have a basic understanding of Kubernetes concepts and some hands-on experience with the platform before attempting the CKAD exam.

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CKAD

Certified Kubernetes Security Specialist (CKS)

If you’re focused on security and manage all security-related operations, the Certified Kubernetes Security Specialist (CKS) exam is the one for you. It will test your skills in areas like security hardening, cluster hardening, vulnerability management, and logging/monitoring.

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CKS

Final thoughts

Since the tracks and topics are closely related, earning multiple certifications (e.g., CKA + CKAD or CKA + CKS) can be a great idea. The effort required for the second certification won’t be much, and it can enhance your credentials. Of course, this is just my opinion—only go for it if you’re interested and willing to invest the time and money.

Kubernetes and Cloud Native Associate (KCNA)

The KCNA exam is designed to validate your foundational knowledge of Kubernetes and cloud-native technologies. While not a mandatory certification, it’s a great option if you want to build a solid understanding of Kubernetes before pursuing more advanced certifications like CKA, CKAD, or CKS.

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KCNA

Kubernetes and Cloud Native Security Associate (KCSA)

The [KCSA(https://tbly.cc/kcsa)] exam validates your understanding of the baseline security configurations required for Kubernetes clusters to meet compliance standards. It covers skills like hardening security controls, testing and monitoring security, and participating in assessing security threats and vulnerabilities.

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KCSA

The Kubernetes Bible

Recommended Courses

Certified Kubernetes Administrator (CKA)

Certified Kubernetes Application Developer (CKAD)

Certified Kubernetes Security Specialist (CKS)

Kubernetes and Cloud Native Associate (KCNA)

Also, see CKS – Challenges by Kodekloud – This series consists of a set of complex challenges that will assist you in mastering Kubernetes Security concepts and getting ready for the coveted Certified Kubernetes Security Specialist Certification.

Learn Kubernetes from Experts

Just want to learn Kubernetes as a beginner? Check this Kubernetes for the Absolute Beginners (With Hands-on) from KodeKloud.

CKA/CKS/CKAD Top Resources

Kubernetes Learning Resources

Below are some of the free (most of them) resources to learn Kubernetes from scratch. Some explain Kubernetes concepts in detail, others through practical sessions.

Practising Kubernetes

You will not be able to learn Kubernetes by just reading documentation or watching videos. You need to practice using available labs or your own setups. Here are some lab resources:

Articles on Kubernetes and OpenShift