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The Kubernetes Bible

You're reading from   The Kubernetes Bible The definitive guide to deploying and managing Kubernetes across cloud and on-prem environments

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Product type Paperback
Published in Nov 2024
Publisher Packt
ISBN-13 9781835464717
Length 720 pages
Edition 2nd Edition
Languages
Tools
Concepts
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Authors (2):
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Gineesh Madapparambath Gineesh Madapparambath
Author Profile Icon Gineesh Madapparambath
Gineesh Madapparambath
LinkedIn
Gineesh Madapparambath brings over 15 years of IT service management and consultancy expertise, specializing in infrastructure and automation projects. He's adept at crafting automation solutions using Ansible, showcased in his book "Ansible for Real-Life Automation." Gineesh excels in coordinating global data center infrastructure deployments across classic, private, and public cloud environments. With roles spanning from systems engineer to content author, his cross-cultural experience ensures seamless project execution and infrastructure design.
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See other products by Gineesh Madapparambath
Russ McKendrick Russ McKendrick
Author Profile Icon Russ McKendrick
Russ McKendrick
LinkedIn
Russ McKendrick is an experienced DevOps practitioner and system administrator with a passion for automation and containers. He has been working in IT and related industries for the better part of 30 years. During his career, he has had responsibilities in many different sectors, including first-line, second-line, and senior support in client-facing and internal teams for small and large organizations.nHe works almost exclusively with Linux, using open source systems and tools across dedicated hardware and virtual machines hosted in public and private clouds at Node4, where he holds the title of practice manager (SRE and DevOps). He also buys way too many records!
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Toc

Table of Contents (24) Chapters Close

Preface 1. Kubernetes Fundamentals FREE CHAPTER 2. Kubernetes Architecture – from Container Images to Running Pods 3. Installing Your First Kubernetes Cluster 4. Running Your Containers in Kubernetes 5. Using Multi-Container Pods and Design Patterns 6. Namespaces, Quotas, and Limits for Multi-Tenancy in Kubernetes 7. Configuring Your Pods Using ConfigMaps and Secrets 8. Exposing Your Pods with Services 9. Persistent Storage in Kubernetes 10. Running Production-Grade Kubernetes Workloads 11. Using Kubernetes Deployments for Stateless Workloads 12. StatefulSet – Deploying Stateful Applications 13. DaemonSet – Maintaining Pod Singletons on Nodes 14. Working with Helm Charts and Operators 15. Kubernetes Clusters on Google Kubernetes Engine 16. Launching a Kubernetes Cluster on Amazon Web Services with Amazon Elastic Kubernetes Service 17. Kubernetes Clusters on Microsoft Azure with Azure Kubernetes Service 18. Security in Kubernetes 19. Advanced Techniques for Scheduling Pods 20. Autoscaling Kubernetes Pods and Nodes 21. Advanced Kubernetes: Traffic Management, Multi-Cluster Strategies, and More 22. Other Books You May Enjoy 23. Index

The LoadBalancer service

LoadBalancer services are a very interesting service to explain because this service relies on the cloud platform where the Kubernetes cluster is provisioned. For it to work, it is thus required to use Kubernetes on a cloud platform that supports the LoadBalancer service type.

For cloud providers that offer external load balancers, specifying the type field as LoadBalancer configures a load balancer for your Service. The creation of the load balancer occurs asynchronously, and details about the provisioned balancer are made available in the .status.loadBalancer field of the Service.

Certain cloud providers offer the option to define the loadBalancerIP. In such instances, the load balancer is generated with the specified loadBalancerIP. If the loadBalancerIP is not provided, the load balancer is configured with an ephemeral IP address. However, if you specify a loadBalancerIP on a cloud provider that does not support this feature, the provided loadBalancerIP is...

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Authors (2)

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Profile icon Gineesh Madapparambath
Gineesh Madapparambath
LinkedIn icon Github icon
Gineesh Madapparambath brings over 15 years of IT service management and consultancy expertise, specializing in infrastructure and automation projects. He's adept at crafting automation solutions using Ansible, showcased in his book "Ansible for Real-Life Automation." Gineesh excels in coordinating global data center infrastructure deployments across classic, private, and public cloud environments. With roles spanning from systems engineer to content author, his cross-cultural experience ensures seamless project execution and infrastructure design.
Read more
See other products by Gineesh Madapparambath
Profile icon Russ McKendrick
Russ McKendrick
LinkedIn icon Github icon
Russ McKendrick is an experienced DevOps practitioner and system administrator with a passion for automation and containers. He has been working in IT and related industries for the better part of 30 years. During his career, he has had responsibilities in many different sectors, including first-line, second-line, and senior support in client-facing and internal teams for small and large organizations. He works almost exclusively with Linux, using open source systems and tools across dedicated hardware and virtual machines hosted in public and private clouds at Node4, where he holds the title of practice manager (SRE and DevOps). He also buys way too many records!
Read more
See other products by Russ McKendrick
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