KCNA · ● Active · Entry · CNCF/Linux Foundation
Pre-professional certification demonstrating foundational knowledge of Kubernetes and cloud-native technologies. Entry point to CNCF certification pathway (CKA, CKAD, CKS).
Exam facts
| Field | Value |
|---|---|
| Cost | $295 USD (includes one free retake) |
| Duration | 90 minutes |
| Questions | 60 multiple-choice |
| Passing | 75% |
| Format | Multiple choice |
| Delivery | PSI Bridge online proctor |
| Languages | English (vendor-localized versions available) |
| Valid | Lifetime (non-renewable) |
| Renewal | N/A — lifetime credential |
| Prerequisites | None; foundational experience recommended |
| Released | 2021 |
| Retiring | N/A — actively maintained |
Vendor source — CNCF KCNA ↗ Official exam guide — Linux Foundation KCNA Certification ↗ Exam objectives — CNCF Training & Certification ↗
About
The Kubernetes and Cloud Native Associate (KCNA) is a pre-professional certification introduced by CNCF in 2021 to serve as an entry point for those seeking to learn about Kubernetes and cloud-native technologies. Unlike hands-on performance-based exams (CKA, CKAD), KCNA is knowledge-based, testing conceptual understanding and decision-making through multiple-choice questions. It prepares candidates to advance to professional-level certifications and is commonly sought by developers, systems administrators, and IT professionals transitioning into cloud-native roles.
Domain context — DevOps/Kubernetes
Container orchestration and cloud-native systems architecture. Entry-level certification pathway for Kubernetes operators, developers, and DevOps engineers.
Read full deep dive — CNCF Ecosystem →
Topics covered
Official exam blueprint (CNCF published):
- Kubernetes Fundamentals (46%) — Kubernetes architecture, resources, API objects, scheduling, container runtime, networking basics
- Container Orchestration (22%) — Runtime selection, container security, networking policies, service mesh fundamentals, storage provisioning
- Cloud Native Architecture (16%) — Microservices principles, serverless computing, autoscaling, high availability, distributed systems concepts
- Cloud Native Observability (8%) — Prometheus, logging, distributed tracing, telemetry, monitoring strategy, cost tracking
- Cloud Native Application Delivery (8%) — GitOps, CI/CD pipelines, deployment strategies (blue-green, canary), application lifecycle management
Source: CNCF KCNA ↗
Common skills at DevOps/Kubernetes · Entry
Shared foundational competencies across the DevOps domain at entry level.
- Container fundamentals — Docker, containerd, image layers, registries
- Pod and workload deployment — kubectl basics, manifests, ConfigMaps, Secrets
- Networking primitives — Services, Ingress, DNS, network policies
- Storage concepts — PersistentVolumes, claims, storage classes
- Cluster architecture — API server, etcd, scheduler, kubelet, control plane
- Observability basics — logs, metrics, health checks, resource monitoring
Recommended courses at DevOps/Kubernetes · Entry
| Provider | Title | Cost | URL |
|---|---|---|---|
| Linux Foundation | Kubernetes and Cloud Native Essentials (LFS250) | $99 (course only) | ↗ |
| Linux Foundation | LFS250 + KCNA Exam Bundle | $299 | ↗ |
| KodeKloud | Kubernetes and Cloud Native Associate (KCNA) | $15–$30/month | ↗ |
| Udemy | Kubernetes Certified (KCNA) + Hands On Labs + Quizzes | $12–$50 | ↗ |
| Pluralsight | Kubernetes and Cloud Native Associate (KCNA) | Subscription or $29/month | ↗ |
Course-selection rule: LFS250 is the official Linux Foundation course covering the exam blueprint directly. KodeKloud and Udemy offer supplementary hands-on labs and practice exams. Choose based on learning style (structured vs. hands-on).
Practice exams
| Provider | Title | Cost | URL |
|---|---|---|---|
| KodeKloud | KCNA Practice Exams and Quizzes | Included in course | ↗ |
| Linux Foundation | Official KCNA Sample Questions | Free | ↗ |
| Udemy | Kubernetes KCNA Practice Tests | $10–$15 | ↗ |
Books
| Title | Author | Publisher | Year | ISBN | URL |
|---|---|---|---|---|---|
| Kubernetes and Cloud Native Associate (KCNA) Study Guide: In-Depth Exam Prep and Practice | Adrián González Sánchez, Jorge Valenzuela Jiménez | O'Reilly | 2023 | 978-1098138943 | ↗ |
| Kubernetes Up and Running (3rd ed.) | Kelsey Hightower, Liz Rice, Randy Bias | O'Reilly | 2022 | 978-1098131678 | ↗ |
Book note: The KCNA Study Guide is the dedicated exam-prep book. "Kubernetes Up and Running" is a broader operational reference; useful for deeper context but not strictly required for exam passing.
Typical job titles at DevOps/Kubernetes · Entry
Cloud Native Engineer · Junior DevOps Engineer · Kubernetes Associate · DevOps Associate · Junior SRE · Container Operations Technician
(Drawn from current job postings listing KCNA as preferred qualification.)
Salary
| Region | Range | Source |
|---|---|---|
| USD | $85,000 – $125,000 | Glassdoor Cloud Native/DevOps ↗ · Robert Half Tech Salary Guide ↗ · Bluelight Kubernetes Salary ↗ |
| ZAR | R780,000 – R1,200,000 | Pnet.co.za ↗ · PayScale ZA ↗ |
| GBP | £50,000 – £75,000 | IT Jobs Watch ↗ · Hays Salary Guide ↗ |
Salary note: Figures reflect entry-level cloud-native/DevOps roles. Regional variations significant; ZAR and GBP ranges estimated from USD conversion plus regional market data; consult local job boards for current regional rates.
Skills validated
KCNA-specific technical competencies tested in the exam.
- Kubernetes API and resource objects (Pods, Deployments, StatefulSets, DaemonSets)
- Kubectl command-line interface and manifests
- Container runtime and image management
- Networking (Services, Ingress, network policies)
- Storage provisioning and persistence
- Observability tools (Prometheus, logging, health checks)
- GitOps and continuous deployment principles
- Security best practices in Kubernetes
- Microservices architecture patterns
- Cloud-native application design
Related certifications
- Stacks with: Certified Kubernetes Administrator (CKA) ↗ · Certified Kubernetes Application Developer (CKAD) ↗
- Prerequisite for: CKA (recommended), CKAD (recommended), CKS (Certified Kubernetes Security Specialist)
- Replaces: N/A — new certification introduced 2021
- Equivalents at this level: {No direct vendor equivalents; closest alternatives are cloud-native foundations courses from AWS, Azure, GCP}
- Vendor overview: CNCF Overview ↗
Sources
- CNCF KCNA Certification
- Linux Foundation KCNA Training
- KCNA Exam Blueprint
- KodeKloud KCNA Course
- Udemy KCNA + Labs
- O'Reilly KCNA Study Guide
- Bluelight Kubernetes Salary Guide
- IT Jobs Watch Salary Data
- Kubernetes Official Training
Last verified: 2026-05-01 Parent ecosystem: CNCF Ecosystem Parent domain: DevOps/Kubernetes Domain Vendor overview: CNCF/Linux Foundation Overview