Kubernetes Administration (LFS458)

Seminarinformationen

Seminar - Ziel

In this course you will learn about installation of a multi-node Kubernetes cluster using kubeadm, and how to grow a cluster, choosing and implementing cluster networking, and various methods of application lifecycle management, including scaling, updates and roll-backs. The course also covers configuring security both for the cluster as well as containers, managing storage available to containers, monitoring, logging and troubleshooting of containers and the cluster, configuring scheduling and affinity of container deployments, using Helm and Charts to automate application deployment, and understanding Federation for fault-tolerance and higher availability.

Teilnehmer - Zielgruppe

This course is ideal for those wishing to manage a containerized application infrastructure. This includes existing IT administrators, as well as those looking to start a cloud career.

Kurs - Voraussetzungen

Students should have an understanding of Linux administration skills, comfortable using the command line. Must be able to edit files using a command-line text editor.

Seminardauer

  • 4 Tage
  • 09:00 Uhr bis 17:00 Uhr

Schulungsunterlagen

  • nach Absprache

Seminar-Inhalt / Agenda

Introduction

  • Linux Foundation
  • Linux Foundation Training
  • Linux Foundation Certifications
  • Linux Foundation Digital Badges
  • Laboratory Exercises, Solutions and Resources
  • E-Learning Course: LFS258
  • Distribution Details
  • Labs

Basics of Kubernetes

  • Define Kubernetes
  • Cluster Structure
  • Adoption
  • Project Governance and CNCF
  • Labs

Installation and Configuration

  • Getting Started With Kubernetes
  • Minikube
  • kubeadm
  • More Installation Tools
  • Labs

Kubernetes Architecture

  • Kubernetes Architecture
  • Networking
  • Other Cluster Systems
  • Labs

APIs and Access

  • API Access
  • Annotations
  • Working with A Simple Pod
  • kubectl and API
  • Swagger and OpenAPI
  • Labs

API Objects

  • API Objects
  • The v1 Group
  • API Resources
  • RBAC APIs
  • Labs

Managing State With Deployments

  • Deployment Overview
  • Managing Deployment States
  • Deployments and Replica Sets
  • DaemonSets
  • Labels
  • Labs

Volumes and Data

  • Volumes Overview
  • Volumes
  • Persistent Volumes
  • Rook
  • Passing Data To Pods
  • ConfigMaps
  • Labs

Services

  • Overview
  • Accessing Services
  • DNS
  • Labs

Ingress

  • Overview
  • Ingress Controller
  • Ingress Rules
  • Service Mesh
  • Labs

Scheduling

  • Overview
  • Scheduler Settings
  • Policies
  • Affinity Rules
  • Taints and Tolerations
  • Labs

Logging and Troubleshooting

  • Overview
  • Troubleshooting Flow
  • Basic Start Sequence
  • Monitoring
  • Plugins
  • Logging
  • Troubleshooting Resources
  • Labs

Custom Resource Definition

  • Overview
  • Custom Resource Definitions
  • Aggregated APIs
  • Labs

Helm

  • Overview
  • Helm
  • Using Helm
  • Labs

Security

  • Overview
  • Accessing the API
  • Authentication and Authorization
  • Admission Controller
  • Pod Policies
  • Network Policies
  • Labs

High Availability

  • Overview
  • Stacked Database
  • External Database
  • Labs

Closing and Evaluation Survey

  • Evaluation Survey

Domain Review

  • CKA Exam
  • Exam Domain Review

Weitere Schulungen zu Thema Linux Foundation

Kubernetes for App Developers (LFD459)

- u.a. in Nürnberg, Berlin, Stuttgart, München, Köln

This course will teach you how to containerize, host, deploy, and configure an application in a multi-node cluster. It also serves as preparation for the Certified Kubernetes Application Developer (CKAD) exam. Starting with a simple Python script, this course will show you how ...

Kubernetes Security Fundamentals (LFS460)

- u.a. in Nürnberg, Berlin, Stuttgart, München, Köln

This instructor-led course provides skills and knowledge across a broad range of best practices for securing container-based applications and Kubernetes platforms during build, deployment, and runtime. This course exposes you to knowledge and skills needed to maintain security ...

Linux Performance Tuning (LFS426)

- u.a. in Stuttgart, Leipzig, München, Essen, Freiburg

In this course you will learn about industry configuration best practices, the best tried-and-true optimization performance tuning tools and techniques, how to manually optimize the kernel’s behavior, tracing, profiling and instrumentation techniques across a wide range of ...

Fundamentals of Linux (LFS300)

- u.a. in Frankfurt am Main, Hamburg, Essen, Heidelberg, Offenbach

In this course you will learn about the history of Linux, how to install Linux, how to use the Graphical User Interface, how to control Linux using the command line, basic Linux security, and much more.