Kurs och utbildning: Kubernetes Administration LFS4582018-11-15T09:59:22+00:00
Kubernetes-utbildning

LFS458: Kubernetes Administration

SUMMARY

This course covers the core concepts typically used to build and administer a Kubernetes cluster in production, using vendor-independent tools. We build a cluster, determine network configuration, grow the cluster, deploy applications and configure the storage, security and other objects necessary for typical use. This course offers exposure to the many skills necessary to administer Kubernetes in a production environment and is excellent preparation for the Certified Kubernetes Administrator (CKA) exam.

In this course you’ll learn how to install and configure a production-grade Kubernetes cluster, from network configuration to upgrades to making deployments available via services. Also handle the ongoing tasks necessary for Kubernetes administration.

DESCRIPTION

Topics include:

Installation of a multi-node Kubernetes cluster using kubeadm, and how to grow a cluster.
Choosing and implementing cluster networking.
Various methods of application lifecycle management, including scaling, updates and roll-backs.
Configuring security both for the cluster as well as containers.
Managing storage available to containers.
Learn monitoring, logging and troubleshooting of containers and the cluster.
Configure scheduling and affinity of container deployments.
Use Helm and Charts to automate application deployment.
Understand Federation for fault-tolerance and higher availability.
This course does not focus on one vendor’s tools. Most courses are vendor-locked. We use kubeadm to deploy the cluster and focus on tools that would work on anyone’s Kubernetes cluster.

PREREQUISITES

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.

DURATION

4 Days

TARGET AUDIENCE

Software Engineers and Architects working in an Enterprise developing mission critical line of business applications.

OUTLINE

Introduction

  • Linux Foundation
  • Linux Foundation Training
  • Linux Foundation Certifications
  • Laboratory Exercises, Solutions and Resources
  • 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

OUTLINE (continue)

Services

  • Overview
  • Accessing Services
  • DNS
  • Labs

Volumes and Data

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

Ingress

  • Overview
  • Ingress Controller
  • Ingress Rules
  • Labs

Scheduling

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

Logging and Troubleshooting

  • Overview
  • Troubleshooting Flow
  • Monitoring
  • Logging
  • Troubleshooting Resources
  • Labs

Custom Resource Definition

  • Overview
  • Custom Resource Definitions
  • Aggregated APIs
  • Labs

Kubernetes Federation

  • Overview
  • Federated Resources
  • Labs

Helm

  • Overview
  • Helm
  • Using Helm
  • Labs

Security

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

Stockholm, 19–22 februari 2019
26 995 SEK (exkl. moms)

Boka kurs

Stockholm, 23–26 april 2019
26 995 SEK (exkl. moms)

Boka kurs

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