Arrow Electronics, Inc.

Kubernetes Fundamentals and Cluster Operations

CODE: VMW_KFCO

LÄNGE: 4 Tage

PREIS: €2.760,00

Beschreibung

This four-day course is the first step in learning about Containers and Kubernetes Fundamentals and Cluster Operations. Through a series of lectures and lab exercises, the fundamental concepts of containers and Kubernetes are presented and put to practice by containerizing and deploying a two-tier application into Kubernetes.

Lernziel

By the end of the course, you should be able to meet the following objectives:

  • • Build, test, and publish Docker container images
  • • Become familiar with YAML files that define Kubernetes objects
  • • Understand Kubernetes core user-facing concepts, including pods, services, and deployments
  • • Use kubectl, the Kubernetes CLI, and become familiar with its commands and options
  • • Understand the architecture of Kubernetes (Control plane and its components, worker nodes, and kubelet)
  • • Learn how to troubleshoot issues with deployments on Kubernetes
  • • Apply resource requests, limits, and probes to deployments
  • • Manage dynamic application configuration using ConfigMaps and Secrets
  • • Deploy other workloads, including DaemonSets, Jobs, and CronJobs
  • • Learn about user-facing security using SecurityContext, RBAC, and NetworkPolicies

Zielgruppe

Anyone who is preparing to build and run Kubernetes clusters

Inhalt

1 Course Introduction

  • • Introductions and objectives

2 Containers

  • • What and Why containers
  • • Building images
  • • Running containers
  • • Registry and image management

3 Kubernetes Overview

  • • Kubernetes project
  • • Plugin interfaces
  • • Building Kubernetes
  • • Kubectl CLI

4 Beyond Kubernetes Basics

  • • Kubernetes objects
  • • YAML
  • • Pods, replicas, and deployments
  • • Services
  • • Deployment management
  • • Rolling updates
  • • Controlling deployments
  • • Pod and container configurations

5 Kubernetes Networking

  • • Networking within a pod
  • • Pod-to-Pod Networking
  • • Services to Pods
  • • ClusterIP, NodePort, and LoadBalancer
  • • Ingress controllers
  • • Service Discovery via DNS

6 Stateful Applications in Kubernetes

  • • Stateless versus Stateful
  • • Volumes
  • • Persistent volumes claims
  • • StorageClasses
  • • StatefulSets

7 Additional Kubernetes Considerations

  • • Dynamic configuration
  • • ConfigMaps
  • • Secrets
  • • Jobs, CronJobs

8 Security

  • • Network policy
  • • Applying a NetworkPolicy
  • • SecurityContext
  • • runAsUser/Group
  • • Service accounts
  • • Role-based access control

9 Logging and Monitoring

  • • Logging for various objects
  • • Sidecar logging
  • • Node logging
  • • Audit logging
  • • Monitoring architecture
  • • Monitoring solutions
  • • Octant
  • VMware vRealize® Operations Manager™

    10 Cluster Operations

    • • Onboarding new applications
    • • Backups
    • • Upgrading
    • • Drain and cordon commands
    • • Impact of an upgrade to running applications
    • • Troubleshooting commands
    • • VMware Tanzu
    ™ portfolio overview

    Kurstermine
    Datum
    Lokation
    Time Zone
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    Type
    Durchführungsgarantie
    PREIS

    10 Jan 2023

    Virtual Classroom

    GMT

    English

    Instructor Led Online

    € 2.760,00

    03 Apr 2023

    Virtual Classroom

    CEDT

    English

    Instructor Led Online

    € 2.760,00

    05 Jun 2023

    Virtual Classroom

    BST

    English

    Instructor Led Online

    € 2.760,00