Reviews 4,2
Reviews 4,5
Certified Kubernetes Application Developer (CKAD)
Cloud-native applications are built on container platforms – and Kubernetes has established itself as the standard for orchestrating them. Solid Kubernetes knowledge is essential for anyone who wants to deploy and run applications reliably.
Key topics
- Core principles of Kubernetes architecture and resource control
- Managing pods, namespaces, and workload configurations
- Networking, services, and ingress routing in Kubernetes
- Using ConfigMaps and Secrets for application configuration
- Autoscaling, rolling updates, and self-healing mechanisms
- Cloud-native deployment processes and CI/CD integration
Prerequisite
Some experience with Linux, containers, or software development makes it easier to get started – but is not a formal requirement.
Target group
This course is aimed at everyone working or looking to work in cloud infrastructure: developers, DevOps engineers, cloud specialists, SREs, and IT professionals.
Those who can confidently deploy and run Kubernetes applications lay the groundwork for stable, scalable, and future-ready production environments.
Course Content
Fundamentals and Core Concepts
- Overview of container orchestration with Kubernetes
- Architecture and core principles of Kubernetes
Setting Up and Validating the Cluster
- Planning and building a Kubernetes cluster
- Configuring and validating a metal load balancer
Creating and Managing Kubernetes Resources
- Working with pods, labels, and selectors
- Understanding replica controllers and replica sets
- Exploring services: cluster IP, node port, and load balancer
- Configuring and using daemon sets
Pod Scheduling and Node Management
- Manually scheduling and assigning pods
- Defining taints and tolerations
- Using node selectors
- Configuring node affinity
Managing Application Lifecycles
- Overview of deployment strategies
- Implementing blue/green and canary deployments
Configuring via Environment Variables
- Using default keys
- Applying ConfigMaps for configuration
- Managing secrets securely
Data Storage in Kubernetes
- Understanding and managing volumes
- Exploring volume provisioning types
- Setting up persistent volumes
- Creating persistent volume claims
- Understanding and using storage classes
Security Concepts in Kubernetes
- Understanding authentication in Kubernetes
- Working with roles, cluster roles, role bindings, and cluster role bindings
- Configuring security contexts
Networking and Communication in Kubernetes
- Understanding networking fundamentals in Kubernetes
- Overview of CNI concepts
- Understanding and configuring pod networking
- CoreDNS basics
- Setting up ingress resources
Deploying and Managing StatefulSets
- Introduction to StatefulSets
- Use cases for StatefulSets
- Managing StatefulSets
- Using storage in StatefulSets
- Setting up headless services
Readiness and Liveness Probes
- Overview of readiness and liveness probes
- Implementing probes in pods
Logging and Cluster Monitoring
- Monitoring application and cluster components and reviewing logs
Understanding and Using Multi-Container Pods
- Structure and behavior of multi-container pods
- Creating multi-container pods and using CronJobs
Package Management with Helm
- Getting started with Helm
- Working with Helm charts
- Creating custom Helm charts
- Updating Helm charts and rolling back to earlier versions
Building Container Images with Docker
- Understanding and creating Dockerfiles
- Overview of Dockerfile instructions
- Building images and uploading them to a central registry
Up to 100% funding for your continuing education
Attractive funding opportunities are available for numerous continuing education programs – depending on the funding program, up to 100% funding is possible.
The requirement is that you live or work in Germany. Our funding opportunities are not available outside of Germany.
Funding opportunities are available for career starters, job seekers, career changers, startups, experienced professionals, those seeking career advancement, and specialists.
Why does CKAD matter in today’s DevOps environments?
- Containerized workloads are standard today – strong Kubernetes skills for deployment, scaling, and workload management are highly sought after.
Which topics are covered in depth during the course?
- The course covers pods, deployments, services, ConfigMaps, security mechanisms, error analysis, and managing application lifecycles in practice.
Which tools does the CKAD training work with?
- Participants work with Kubernetes, kubectl, Helm, YAML definitions, Docker, and CI/CD tools for building automated deployment pipelines.
Who benefits most from taking the CKAD course?
- Particularly valuable for developers, DevOps engineers, and cloud engineers looking to specialize in container platforms and orchestration.
Why is Kubernetes knowledge so relevant for the future?
- Cloud-native architectures are gaining ground across industries – Kubernetes has become an indispensable orchestration standard in this transition.
How does hands-on Kubernetes knowledge pay off in practice?
- Those with real Kubernetes experience can deploy faster, keep applications stable, and scale containerized systems more efficiently.
How does the CKAD course approach hands-on Kubernetes work?
- Participants work through realistic scenarios, write YAML configurations, analyze errors, and interact directly with application structures.
Why do organizations actively build Kubernetes skills?
- As cloud-native systems expand, the need for stability, scalability, and automation grows – and so does demand for skilled Kubernetes professionals.
