Certified Kubernetes Administrator (CKA)

Price
Net €
VAT €

Price
Price on Request

Duration
5 days

For companies and job seekers:
this course is 100% fundable!

Location

Course Language
English

Training Solutions
Online Live

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Stable Kubernetes clusters, automated deployments, and secure container platforms are now central to modern IT landscapes. Practical skills are in demand to efficiently manage and reliably secure complex environments.

Key Topics

Cluster Setup and Kubernetes Architecture
Scheduling, Scaling & Workload Management
Network Communication and Service Concepts
Storage, Volumes & Persistence
Troubleshooting, Monitoring & Security

Prerequisites
A basic technical understanding of Linux, networking, and containerization will make it easier to get started.

Target Audience
IT professionals in administration, DevOps, cloud operations, platform operations, and infrastructure management.

Kubernetes is increasingly becoming the standard platform for containerized applications. Solid administrative knowledge therefore provides clear advantages in modern cloud and infrastructure projects.

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Course Content

Basic Concepts

Overview of Container Orchestration
Introduction to Kubernetes
Understanding Kubernetes Architecture

Installation, Configuration, and Validation

Setting up Kubernetes clusters
Metal Load Balancer

Create Kubernetes resources

Understanding Pods, Labels, and Selectors
Understanding Replication Controllers and ReplicaSets
Services: ClusterIP, NodePort, and LoadBalancer
Understanding DaemonSets

Workload Scheduling in Kubernetes

Manual Pod Planning
Taints and tolerations
Node selector
Node affinity

Application Lifecycle Management

Deployment Overview
Deployment Strategies – Blue/Green and Canary

environment variable

Simple key
Configuration mapping
Secret

Storage

Understanding Volume Management
Types of Volume Provisioning
Persistent Volumes
Persistent Volume Claims
Understanding Storage Classes

Security

Basics of Kubernetes Authentication
Basics of Role, ClusterRole, RoleBinding, and ClusterRoleBinding
Basics of Security Context

Cluster Maintenance

Basics of the Operating System Upgrade
Static Pod
Cron job

Logging and Monitoring

Method for monitoring application and cluster components

Networking Features in Kubernetes

Understanding the Basics of Kubernetes Networking
Overview of CNI
Understanding Pod Networking Concepts
Overview of CoreDNS in K8s
Understanding Ingress
Understanding Namespaces and Use Cases
Metal Load Balancer

Troubleshooting

Troubleshooting ETCD Errors
Resolving Kubelet Errors
Troubleshooting container errors
Resolving scheduler errors

Your training will be 100% funded

Our funding schemes are available exclusively to participants who live or work in Germany. Funding is not available outside Germany.

For career starters, job seekers, career changers, startups, experienced professionals, those looking to advance their careers, specialists, etc.

The QCG program for everyone in the company

Further information

The education voucher for all job seekers

Further information

Frequently Asked Questions

What are the benefits of CKA certification in day-to-day IT work?

Greater confidence when working with Kubernetes, faster error analysis, and better control over production clusters.

Which Kubernetes topics are particularly relevant in practice?

The focus is on cluster administration, networking, storage, security, troubleshooting, and workload management.

What tools are used in the CKA environment?

Common tools include Kubernetes, kubectl, Minikube, Helm, etcd, YAML, and container platforms such as Docker.

Why is Kubernetes expertise considered a highly sought-after IT skill?

Cloud-native infrastructures are growing rapidly. Companies are looking for professionals with a solid understanding of Kubernetes.

How practical is the preparation for the CKA exam?

The focus is on realistic scenarios, configurations, and administrative tasks performed directly at the console.

What are the risks of not having Kubernetes knowledge?

Failed deployments, security issues, and unnecessary outages can quickly slow down complex platforms.

For which roles is the CKA particularly relevant?

Ideal for DevOps professionals, cloud engineers, system administrators, SREs, and IT teams focused on containers or platforms.

Why is knowing Kubernetes a good long-term investment?

Automation, scalability, and modern cloud architectures make Kubernetes a key technology for the future.

Do you have any further questions? Please contact us.

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