Kubernetes & Container

Containers and Kubernetes in a DevOps context – from Docker fundamentals through orchestration to production-ready CI/CD pipelines on clusters.

The trainer’s expertise provided valuable insights and helped explain the concepts in a simple and easy-to-understand manner. After attending the course, I feel much more confident about the technology and better able to connect the different pieces together. The lab environment was very well designed and implemented, providing a smooth and high-performing practice setup.
Anurag Anurag
Consultant
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Containers & Orchestration

From your first container through orchestration to a production-ready, secure cluster.

Advanced Deployment Strategies

Master advanced deployment strategies with Shift-Right-Testing, Argo CD, and Argo Rollouts for secure and efficient software releases in the cloud.

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Agentic (AI-Assisted) Plattform & DevSecOps Engineering

Platform & DevOps engineering with agentic workflow: Peer-engineering approach with generative AI for CI/CD pipelines, GitOps, Kubernetes, containers, and infrastructure as code.

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AI Workloads on Kubernetes

Run AI and ML workloads in production on Kubernetes: GPU scheduling, model serving with KServe and vLLM, autoscaling with KEDA, orchestration with Kubeflow and Ray, and GitOps for models.

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GitOps with ArgoCD

Two intensive days of GitOps on Kubernetes: deploy applications declaratively with ArgoCD, Kustomize and Helm, and manage multiple clusters via ApplicationSets.

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Cilium for Kubernetes

Two days of hands-on Kubernetes network security with Cilium: eBPF-based Network Policies, Service Mesh with mTLS, Ingress, Load Balancing and observability with Hubble.

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Certified Kubernetes Administrator (CKA) Preparation

Two- to three-day preparation course for the CKA certification: install, operate, manage with kubeadm and troubleshoot Kubernetes clusters in hands-on scenarios.

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CKAD Preparation

Intensive preparation for the CKAD certification in 2 to 3 days: practice kubectl, YAML deployments and exam strategies in real cluster scenarios – a solid foundation for KCNA too.

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Container Supply Chain Security: The Practitioner's Journey

Step-by-step securing of the container supply chain: From chaos to cryptographically verifiable trust in four practical levels.

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Crossplane - K8S Native Platform Engineering

Two days of intensive introduction to Infrastructure as Code (IaC) with Crossplane. Build and manage cloud infrastructure directly through Kubernetes.

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GitOps with FluxCD

Take your DevOps workflow to the next level! Learn how to implement an efficient and scalable solution for managing Kubernetes deployments with FluxCD and GitOps.

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Harbor for Supply Chain Security

Implement and automate Harbor as a central building block for secure container registry infrastructures, software distribution, and supply chain security.

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HashiCorp Vault

Professional secrets management with HashiCorp Vault in Kubernetes environments. From integration to application development.

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Helm Charts for Kubernetes

Two days of hands-on Helm Charts: write your own charts, package applications on Kubernetes and integrate Helm into your CI/CD pipelines.

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Istio Service Mesh

Hands-on introduction to service meshes with Istio: steer traffic intelligently, secure services with mTLS, distribute resources via policies, and observe with monitoring and logging.

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Container & Kubernetes Defense feat. eBPF

Three days bootcamp on defending kubernetes at the professional level. Understand how to systematically cut through the noise and never play catch up again

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Container & Kubernetes DevOps Introduction

Build containers with Docker and Podman, orchestrate them on Kubernetes clusters and automate CI/CD pipelines with Helm, Kustomize and ArgoCD in this three-day DevOps course.

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Kubernetes Operators, CRDs and Integrations

Build your own Kubernetes Operators and CRDs with Go in two days, extend the Kubernetes API, and automate the lifecycle of stateful applications.

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Container & Kubernetes Security

Intensive Introduction to Security Aspects of Kubernetes and Container Environments, including Best Practices and Overview of Potential Threats.

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Secrets Management with OpenBao

Open-source secrets management with OpenBao: migrate from HashiCorp Vault, integrate with Kubernetes and inject dynamic secrets in GitLab CI/CD without vendor lock-in.

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Hands-on OpenShift

Two to three hands-on days with OpenShift: deploy, scale and secure applications on the enterprise Kubernetes platform, including storage, networking and advanced deployment strategies.

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Hands-on Rancher

Two to three days hands-on with Rancher: centrally manage multiple Kubernetes clusters, run container deployments, and roll out advanced deployment strategies.

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Talos Kubernetes

Discover Talos Linux - the secure, immutable, and API-driven operating system for Kubernetes! Intensive introduction to modern Kubernetes cluster management with Talos.

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What participants say

The trainer’s expertise provided valuable insights and helped explain the concepts in a simple and easy-to-understand manner. After attending the course, I feel much more confident about the technology and better able to connect the different pieces together. The lab environment was very well designed and implemented, providing a smooth and high-performing practice setup.
Anurag Anurag
Consultant
The training was extremely exciting! Thanks to the variable course program, we were able to set our priorities according to our wishes and interests, which made the whole thing even more interesting. The level of the course really appealed to me and I can now combine the eBPF world, which is new to me, with my well-known area “Kubernetes” in a useful way! After the course, I am also not lacking any new inspiration and topics that I would like to dedicate myself to.
Mattia
Platform Engineer Kubernetes I Kanton Aargau
Outstanding course for starting the K8s and container security learning journey.
Christian Christian
Site Reliability Engineer, CSS
This was one of the best hands-on trainings I ever had. The lab environment is outstanding and the exercises are well documented. All of the exercises did work without any hiccup. Many thanks!
Matthias Matthias
Principal Engineer, Schindler
It was easy to follow along the course using the lab environment, providing a professional playground to deep dive into Kubernetes and Rancher. The instructor supplied in-depth knowledge with his real life experience.
Ambrosius Ambrosius
Senior Systementwickler, Universitätsspital Basel
Awesome course, very knowledgable and enthusiastic trainer with a calm and structured approach to teaching new concepts.
Egzon Egzon
DevOps & Fullstack Engineer, Kanton Aargau
The preparation, passion and especially knowledge of the trainer was really impressive. Equipped with all necessary training tools it made easy for me to put the theory into practice and play around with Gitlab Pipelines, Docker and Kubernetes.
Patryk Patryk
Software Engineer
The course with letsboot.ch was a game-changer for my understanding of containerization. Highly recommended for anyone looking to gain practical skills.
Laurin Laurin
Software Engineer I Noser
Very well structured training and relaxed learning athmosphere with two enthusiastic and competent teachers.
Oscar Oscar
Software Engineer
A informative training that provides a very good overview of Docker, Kubernetes and Gitlab. The basics and backgrounds of the technology are conveyed clearly and with good course material. The training helped me to understand the functionality of Kubernetes/Docker and also gave me helpful information about other tools/ platforms related to this topic.
Florian Florian
Excellent learning environment with focus on development for K8s. Any problems caused by a participant can be corrected within seconds by the presenter. Perfect size of group of participants, so everybody has a good chance to ask specific questions.
Richard Richard
convergence e2e solution designer
The Kubernetes course is very hands-on. It switches between short educational sections where you learn the theory and then exercises to practice what you learned. The whole setup is web-based, so no installation is required and no time is lost setting up an environment. It's command-line based and vendor-independent, so it gives you everything to get started with Kubernetes on your own project, no matter what environment you end up using.
Thomas Thomas

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