PCA Discount Code: 30% Off with RUSHABH30

Put RUSHABH30 in the coupon field at checkout on training.linuxfoundation.org and the Prometheus Certified Associate (PCA) exam drops from $250 to about $175 — a saving of roughly $75. It's an evergreen partner code with no expiry, issued directly to me through the official Linux Foundation Education affiliate program.

Quick facts

Format	Multiple choice
Duration	90 minutes
List price	$250
With RUSHABH30	~$175
Prerequisite	None

Who this is for

Engineers and application developers with a specific interest in monitoring — ideal candidates already hold a Kubernetes cert like KCNA, CKA, or CKAD, or have completed a cloud engineer bootcamp.

What it covers

• Observability Concepts
• Prometheus Fundamentals
• PromQL
• Instrumentation and Exporters
• Alerting & Dashboarding

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

PCA is CNCF official content, and it exists because "I can install Grafana" and "I actually understand Prometheus's data model and PromQL" are very different claims. The exam leans hard on PromQL — it's the largest single domain on the exam, bigger than Prometheus Fundamentals itself — so it certifies you can actually query and reason about metrics, not just point a dashboard at a data source.

Prep tips

• PromQL is worth a disproportionate amount of your study time — it's the single biggest domain on the exam, bigger than Prometheus Fundamentals itself.
• Practice writing queries from scratch rather than just reading example dashboards — the exam tests your ability to construct PromQL, not just recognize it.
• If you already hold KCNA, CKA, or CKAD, you're the exact candidate profile Linux Foundation built this exam for — the Kubernetes context will make the instrumentation and exporters domain much more intuitive.

How to use the code

1. Add the PCA exam to your cart on training.linuxfoundation.org.
2. Enter RUSHABH30 in the coupon field at checkout.
3. 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.