CKA Discount Code: 30% Off with RUSHABH30

Updated October 2026 · Certified Kubernetes Administrator

RUSHABH30 Get CKA for ~$311 →

Put RUSHABH30 in the coupon field at checkout on training.linuxfoundation.org and the Certified Kubernetes Administrator (CKA) exam drops from $445 to about $311, a saving of roughly $134. It's an evergreen partner code with no expiry, issued directly to me through the official Linux Foundation Education affiliate program.

Quick facts

Format	Performance-based (live terminal, real cluster)
Duration	2 hours
List price	$445
With RUSHABH30	~$311
Prerequisite	None

Who this is for

Ops, platform engineering, and SRE roles who run Kubernetes clusters day to day.

What it covers

Cluster architecture, installation, and configuration
Workloads and scheduling
Services and networking
Storage
Troubleshooting cluster and application issues

Domain names above reflect the current official curriculum's topic areas; exact weightings are set by the Linux Foundation/CNCF and revised periodically, so check their published curriculum for the current breakdown.

Why it's worth it

The CKA is the credential hiring managers actually check for when a role involves running Kubernetes in production, not just deploying to it. It's a live-terminal, performance-based exam. You fix real broken clusters against the clock, not multiple-choice questions. So it certifies you can actually do the job, not just describe it.

Prep tips

Practice in a real terminal daily in the weeks before. This exam is a speed test as much as a knowledge test, and muscle memory for kubectl and vim matters more than reading about concepts.
Get comfortable with the allowed documentation (kubernetes.io) during practice, since you're allowed to reference it in the real exam. Know where to find things fast rather than memorizing everything.
Troubleshooting is the single biggest domain, so spend disproportionate practice time deliberately breaking and fixing clusters, not just deploying happy-path workloads.

How to use the code

Add the CKA exam to your cart on training.linuxfoundation.org.
Enter RUSHABH30 in the coupon field at checkout.
The total drops 30%. RUSHABH30 works on the exam alone, the exam bundled with the official prep course, and a retake within your eligibility window.

RUSHABH30 Apply it at checkout →

Frequently asked questions

Is the CKA exam multiple-choice?

No. It's 100% performance-based: you're given a live terminal and a set of real Kubernetes clusters, and you complete hands-on tasks against the clock. There's no multiple-choice section.

Do I need any prerequisite certification for the CKA?

No. The CKA has no certification prerequisite, though the Linux Foundation recommends some hands-on Kubernetes experience first.

How much is the CKA with a discount code?

List price is $445. With RUSHABH30 it drops to about $311, a saving of roughly $134.

Does RUSHABH30 work on the CKA course + exam bundle?

Yes. The 30% applies whether you buy the exam alone or bundled with the official prep course, and the bundle is usually the better value since it's already discounted before the code applies.

What's actually included in the $445, not just the exam attempt?

One free retake if you don't pass the first time, two exam simulator attempts (36 hours of access each, from activation), and a 12-month window to schedule and sit the exam after purchase. Most coupon pages only mention the price and skip this.

What should I do after passing the CKA?

The natural next steps are the CKAD if you also ship applications to Kubernetes, or the CKS if you want the strongest Kubernetes security signal on your CV. CKS requires an active CKA to sit.

Other Linux Foundation & CNCF certifications

RUSHABH30 works on every Linux Foundation and CNCF course and certification, not just CKA. Dedicated discount guides:

Or see the full Linux Foundation coupon overview for pricing across the whole catalog, including ICA, CCA, CGOA, and CAPA.

Buying FinOps certifications too? Both partner codes are compared side by side on the certification discount codes hub.