Certified Kubernetes Administrator (CKA) Exam Guide Validate Your Knowledge of Kubernetes and Implement It in a Real-Life Production Environment /

Develop a deep understanding of Kubernetes and the cloud native ecosystem, and pass the CKA exam with confidence with this end-to-end study guide Key Features Get to grips with the core concepts of Kubernetes API primitives Deploy, configure, manage, and troubleshoot Kubernetes clusters Cement your...

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Detalles Bibliográficos
Clasificación:Libro Electrónico
Autor principal: Qin, Mélony
Otros Autores: Burns, Brendan, 1976-, Whitby, Mark, Vozza, Alessandro
Formato: Electrónico eBook
Idioma:Inglés
Publicado: Birmingham : Packt Publishing, Limited, 2022.
Temas:
Kubernetes.
Application software > Development > Examinations > Study guides.
Logiciels d'application > Développement > Examens > Guides de l'étudiant.
Study guides
Acceso en línea:Texto completo (Requiere registro previo con correo institucional)
Tabla de Contenidos:
  • Cover
  • Title Page
  • Copyright and Credits
  • Foreword
  • Contributors
  • Table of Contents
  • Preface
  • Part 1: Cluster Architecture, Installation, and Configuration
  • Chapter 1: Kubernetes Overview
  • CKA exam overview
  • What to expect in your CKA exam
  • CKA exam tips and tricks
  • Cluster architecture and components
  • Kubernetes core concepts
  • Containerized workloads
  • Container images
  • Container registry
  • Container runtimes
  • Kubernetes basic workflow
  • Kubernetes plugin model
  • Kubernetes API primitives
  • Sharing a cluster with namespaces
  • Kubernetes in-market distribution and ecosystems
  • Upstream vanilla Kubernetes
  • Managed Kubernetes
  • Kubernetes ecosystems
  • Summary
  • Chapter 2: Installing and Configuring Kubernetes Clusters
  • Technical requirements
  • Hands-on Kubernetes tooling
  • Core tools
  • Deployment tools
  • Other tools
  • Installing and configuring a Kubernetes cluster
  • Prerequisites for installing a Kubernetes cluster
  • Using minikube to set up a single node Kubernetes cluster
  • Using kubeadm to install a basic Kubernetes cluster
  • Setting up a highly available cluster with kubeadm
  • Summary
  • Mock CKA scenario-based practice test
  • Scenario 1:
  • Scenario 2:
  • Scenario 3 (optional):
  • FAQs
  • Chapter 3: Maintaining Kubernetes Clusters
  • Demystifying Kubernetes cluster maintenance
  • Upgrading a Kubernetes cluster using kubeadm
  • Upgrading the master node
  • Upgrading the worker node
  • Working with etcd
  • Exploring the ETCD cluster pod
  • Listing etcd cluster members
  • Checking the etcd cluster status
  • Installing etcd
  • Backing up etcd
  • Restoring etcd
  • Summary
  • Mock CKA scenario-based practice test
  • Scenario 1
  • Scenario 2
  • Scenario 3
  • Scenario 4
  • FAQs
  • Part 2: Managing Kubernetes
  • Chapter 4: Application Scheduling and Lifecycle Management
  • Technical requirements
  • The basics of Kubernetes workloads
  • Imperative management versus declarative management
  • Understanding pods
  • Deploying and managing applications
  • Deploying applications
  • Performing rolling updates and rollbacks
  • Rolling updates with kubectl
  • Rollback
  • Scaling applications
  • ReplicaSets
  • Workload scheduling
  • Understanding namespaces
  • Labels, node selectors, and annotations
  • Node affinity and anti-affinity
  • Taints and tolerations
  • Resource management
  • Configuring applications
  • Manifest management with kustomize
  • Common package management and templating with Helm
  • Summary
  • Mock CKA scenario-based practice test
  • Scenario 1
  • Scenario 2
  • Scenario 3
  • Scenario 4
  • Scenario 5
  • FAQs
  • Chapter 5: Demystifying Kubernetes Storage
  • Technical requirements
  • Stateful versus stateless workloads
  • Kubernetes volumes
  • Ephemeral storage
  • Persistent storage
  • Cracking stateful applications in Kubernetes
  • Configuring an application with mounted storage
  • Configuring an application with persistent storage
  • Summary

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