CKA

New Kubernetes CKA (Certified Kubernetes Administrator) exam preparation course

Form of participation
Form of training
Length of training
  • 3 day (3×8 Lessons)
  • daily 9:00 - 17:00
Available languages
  • Hungarian
Dates

Training price

395 000 Ft
+ VAT/person
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Description

The course, like the exam, focuses on the following topics: Cluster architecture, deployment and configuration (25%), data storage (10%), networking (20%), load and scheduling (15%), and troubleshooting (30%).

The course consists mainly of practical exercises in a real environment. Emphasis will be placed on tasks related to fault detection and troubleshooting.

Suggested For

The course is recommended for those who are aiming to become a Certified Kubernetes Administrator (CKA) or simply want to deepen their knowledge.

Outline

Kubernetes cluster architecture, deployment and configuration

  • Creating a high availability Kubernetes cluster
  • Cluster management, version update using kubeadm command
  • Role-based access control (RBAC)
  • Save and restore cluster database (etcd)

Repository management

  • Objects: PersistentVolume, StorageClass
  • Volume and access modes, reclaim policies
  • PersistentVolumeClaim object
  • Configure applications with volumes

Kubernetes services and network

  • Node and pod network
  • Kubernetes service types (ClusterIP, NodePort, LoadBalancer)
  • Ingress controller operation, Ingress object
  • CoreDNS configuration

Creating and scheduling applications

  • Creating self-healing applications (startup, readiness and liveness probes)
  • Application scaling
  • Configuration and sensitive data management (ConfigMaps, Secret)
  • In-service updates and rollbacks (Rolling updates and rollbacks)
  • Resource limits and requests
  • Pod scheduling

Troubleshooting

  • Cluster and node logging and evaluation
  • Container log management
  • Application monitoring and troubleshooting
  • Cluster component failures and troubleshooting
  • Network faults and their handling
Outline (PDF)

Prerequisites

Basic computer and information technology skills, basic networking skills. Knowledge of Linux command line and containers. Basic knowledge of Kubernetes. Some source materials may be in English, so a document-reading level of English is recommended.