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Kubernetes Fundamentals (XAM-KUBE-1)

 

Course Overview

Deploy and orchestrate applications on Kubernetes.

Kubernetes is the de-facto standard for application container orchestration. Kubernetes ensures that a specific constellation of containers is running and functional at all times. In addition to containers, Kubernetes also manages resource consumption, persistent storage, network services, permissions, and various other aspects of applications and clusters.

Configuring applications on Kubernetes requires knowledge of various resource types that Kubernetes uses to describe the desired configuration. In this course, participants learn how to use the most important Kubernetes resources and how to set up a simple Kubernetes cluster through numerous practical exercises.

This course is delivered in cooperation with the xamira networks GmbH.

Who should attend

The training is aimed at developers and administrators as well as architects and decision-makers with a high level of technical interest. The participants must be familiar with the use of application containers under Docker or Podman.

Prerequisites

Knowledge of how containers work and the ability to interact with individual containers on the command line, as well as is the creation of container images from Dockerfiles / Containerfiles in required. We teach these skills in our Docker and Podman (XAM-CONT-1) training. In addition, the course requires the use of the Linux command line and an editor.

Course Objectives

Participants learn how to deploy applications on Kubernetes and administer simple Kubernetes clusters. This includes creating Kubernetes manifests and knowledge about the most important resource types. With this knowledge, participants will be able to roll out applications on Kubernetes, update them, secure them, and make them accessible from inside and outside the cluster.

Course Content

Introduction to Kubernetes
  • Kubernetes architecture
  • Cluster setup with kubeadm
  • Labels and annotations
  • Configuration tools and configuration contexts
  • Dashboard
  • Security
  • Role based access control
Pods
  • Create, modify, and manage Pods
  • Resource configuration
  • Startup, readiness and lifeness probes
Storage
  • Volumes in Pods
  • PersistentVolumes and PersistentVolumeClaims
  • StorageClasses
  • ConfigMaps and Secrets
Orchestration
  • ReplicaSets
  • Deployments
  • StatefulSets
  • DaemonSets
  • Jobs
  • CronJobs
Access to services
  • Services
  • Ingress
  • DNS
Resource management
  • Namespaces
  • Limits and quotas
  • Autoscaling
  • NetworkSecurityPolicies
Introduction to Helm
  • Installation of existing applications
  • Creating simple custom Helm Charts
Best practices
Online Training

Duration 3 days

Price (excl. tax)
  • 1,800.— €
Classroom Training

Duration 3 days

Price (excl. tax)
  • Germany: 2,150.— €
 

Schedule

Instructor-led Online Training:   Course conducted online in a virtual classroom.
German
Time zone: Central European Summer Time (CEST)   ±1 hour
Online Training Time zone: Central European Summer Time (CEST) Course language: German
Online Training Time zone: Central European Time (CET) Course language: German
 
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