Certification

Certified Kubernetes Administrator (CKA)

Cloud Native Computing Foundation (CNCF)

Median earnings
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Cost
$445
Duration
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Completion
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The Certified Kubernetes Administrator (CKA) program was created by the Cloud Native Computing Foundation (CNCF), in collaboration with The Linux Foundation, to help develop the Kubernetes ecosystem. The purpose of the Certified Kubernetes Administrator (CKA) program is to provide assurance that CKAs have the skills, knowledge, and competency to perform the responsibilities of Kubernetes administrators.

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Skills taught

Install, configure, and maintain Kubernetes clusters to ensure reliable and scalable container orchestration environmentsManage Kubernetes workloads by deploying, scaling, upgrading, and troubleshooting pods, deployments, and servicesConfigure networking in Kubernetes including services, ingress, DNS, and network policies to ensure secure communicationImplement cluster security by managing authentication, authorization, role‑based access control, and secretsMonitor, troubleshoot, and repair Kubernetes clusters using logs, metrics, and administrative tools to maintain system health
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