KUBERNETES AND CLOUD NATIVE CERTIFICATIONS
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96.8%
Pass Guarantee
5 Tracks
CNCF Certification Paths
100%
Performance-Based Labs
Certification Catalog
KCNA, CKA, CKAD, CKS & KCSA Training
100% performance-based terminal lab training that mirrors the real Linux Foundation exam environment, on live multi-node clusters.
KCNA
Kubernetes & Cloud Native Associate
Cloud-native ecosystem concepts, container orchestration fundamentals, GitOps delivery, and Prometheus observability.
Container Orchestration
GitOps
Prometheus
CNCF Landscape
CKA
Certified Kubernetes Administrator
Hands-on cluster installation and upgrades, CNI networking, ingress, persistent storage, and cluster troubleshooting.
Cluster Installation
CNI Networking
PV & PVC Storage
etcd Backup
CKAD
Certified Kubernetes Application Developer
Design, build, expose, and configure cloud-native microservices using pods, deployments, services, and custom resources.
Pods & Deployments
ConfigMaps & Secrets
Services & Ingress
CRDs
CKS
Certified Kubernetes Security Specialist
Cluster and node hardening, admission control, supply chain and image scanning, and runtime threat detection with Falco.
Cluster Hardening
Network Policies
Image Scanning
Falco Runtime
KCSA
Kubernetes & Cloud Native Security Associate
Foundational security concepts for cloud-native infrastructure, threat modelling, supply chain security, and compliance frameworks.
Threat Modelling
Supply Chain Security
RBAC Fundamentals
Compliance
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Delivery Methods
8 Flexible Ways to Earn Your Kubernetes Certification
Designed to fit individual engineer schedules and enterprise platform team requirements.
Live Online Instructor-Led
Real-time virtual classes with live Q&A, guided cluster walkthroughs, and HD session recordings.
Self-Paced Video Learning
24/7 on-demand modules, downloadable manifest libraries, and an unlimited practice quiz engine.
Corporate Team Training
Private cohorts mapped to your own clusters, CNI plugin, and deployment workflow.
One-on-One Coaching
Private mentorship with CKA and CKS certified instructors for accelerated exam preparation.
Certification Bootcamps
Intensive 5 day fast-track bootcamps with a 100% exam retake pass guarantee.
Performance-Based Drills
Timed terminal-only tasks under real exam conditions — no multiple choice, just kubectl and a clock.
Live Multi-Node Clusters
Your own disposable control plane and worker nodes — break the cluster, then repair it.
Practice Exam Engine
Unlimited timed mock exams matching official CNCF task styles with detailed walkthroughs.
Interactive Sandbox Demo
Live Kubernetes Cluster Lab
Experience how Vertaz students diagnose and repair real clusters from the terminal, exactly as the exam demands.
# Vertaz Kubernetes Lab - Diagnosing a pod stuck in Pending
student@vertaz-k8s-cp:~$ kubectl get pods -n payments
NAME READY STATUS RESTARTS AGE
checkout-7d9f4c8b6-x2ktp 0/1 Pending 0 3m
student@vertaz-k8s-cp:~$ kubectl describe pod checkout-7d9f4c8b6-x2ktp -n payments
Warning FailedScheduling 0/3 nodes are available: 3 Insufficient memory.
[STATUS] Root cause identified: resource request exceeds allocatable memory on every node.
Practice Question
Certified Kubernetes Administrator (CKA) Sample
Score: 0 / 0
A pod remains in Pending. Running kubectl describe pod reports: "FailedScheduling — 0/3 nodes are available: 3 Insufficient memory." What is the correct first action?
Explanation: That message means the scheduler evaluated every node and none had enough allocatable memory to satisfy the pod's request, so the only real fixes are to reduce the request or add capacity. Restarting kubelet creates no memory, recreating the pod puts it back against the identical constraint, and a nodeSelector shrinks the candidate pool further — making scheduling strictly less likely.
Career Progression
Cloud Native Career Trajectories & Salaries
Kubernetes skills sit at the centre of nearly every modern platform engineering team.
Kubernetes Platform Engineer
Avg Salary: $120,000 – $160,000/yr
Recommended Pathway:
1. KCNA
2. CKA
3. CKS
1. KCNA
2. CKA
3. CKS
Cloud Native Developer
Avg Salary: $110,000 – $150,000/yr
Recommended Pathway:
1. KCNA
2. CKAD
1. KCNA
2. CKAD
Kubernetes Security Engineer
Avg Salary: $135,000 – $180,000/yr
Recommended Pathway:
1. KCSA
2. CKA (required before CKS)
3. CKS
1. KCSA
2. CKA (required before CKS)
3. CKS
Verified Alumni Feedback
What Vertaz Technologies Alumni Say
"The timed terminal drills were the whole thing. CKA is a speed test as much as a knowledge test, and nothing else prepared me for that clock."
Platform Engineer, Orbit Financial
"Having my own multi-node cluster to deliberately break was worth more than any video. I broke etcd twice and recovered it — then the exam felt routine."
SRE, Meridian Health Data
Frequently Asked Questions
Everything You Need to Know
Are official Linux Foundation exam vouchers included? +
Yes. All Vertaz Kubernetes bootcamps and instructor-led packages include the official CNCF / Linux Foundation exam voucher, which itself carries one free retake.
Do I need to build my own cluster for the labs? +
No. Every student gets a disposable multi-node cluster with a dedicated control plane and workers. You are encouraged to break it — resetting takes one command, and recovering a broken cluster is exactly what the exam tests.
Do I need CKA before taking CKS? +
Yes. The CNCF requires an active CKA certification before you are eligible to sit the CKS exam. We sequence our cohorts accordingly, and many students take KCSA first to build security fundamentals while working toward CKA.
Which certification should I start with? +
If Kubernetes is new to you, start with KCNA — it is multiple choice and builds vocabulary. If you already run workloads, go straight to CKA for operations or CKAD if you primarily build and deploy applications.
