Managing Kubernetes
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Managing Kubernetes
Author: Brendan Burns
language: en
Publisher: "O'Reilly Media, Inc."
Release Date: 2018-11-12
While Kubernetes has greatly simplified the task of deploying containerized applications, managing this orchestration framework on a daily basis can still be a complex undertaking. With this practical book, site reliability and DevOps engineers will learn how to build, operate, manage, and upgrade a Kubernetes cluster—whether it resides on cloud infrastructure or on-premises. Brendan Burns, cofounder of Kubernetes, and Craig Tracey, staff field engineer at Heptio, dissect how Kubernetes works internally and demonstrate ways to maintain, adjust, and improve the cluster to suit your particular use case. You’ll learn how to make architectural choices for designing a cluster, managing access control, monitoring and alerting, and upgrading Kubernetes. Dive in and discover how to take full advantage of this orchestration framework’s capabilities. Learn how your cluster operates, how developers use it to deploy applications, and how Kubernetes can facilitate a developer’s job Adjust, secure, and tune your cluster by understanding Kubernetes APIs and configuration options Detect cluster-level problems early and learn the steps necessary to respond and recover quickly Determine how and when to add libraries, tools, and platforms that build on, extend, or otherwise improve a Kubernetes cluster
Managing Kubernetes Resources Using Helm
Reduce the complexity of managing applications on Kubernetes and develop an enterprise pattern for application delivery Key FeaturesLearn best practices from the core maintainer of Helm for application delivery and life cycle managementManage applications deployed in Kubernetes effectively using HelmGo beyond the basics when using Helm with key security considerations and management optionsBook Description Containerization is one of the best ways to implement DevOps, and learning how to execute it effectively is an essential part of a developer's skillset. Kubernetes is the current industry standard for container orchestration. This book will help you discover the efficiency of managing applications running on Kubernetes with Helm. Starting with a brief introduction to Helm and its impact on users working with containers and Kubernetes, you'll delve into the primitives of Helm charts and their architecture and use cases. From there, you'll understand how to write Helm charts in order to automate application deployment on Kubernetes and work your way toward more advanced strategies. These enterprise-ready patterns are focused on concepts beyond the basics so that you can use Helm optimally, looking at topics related to automation, application development, delivery, lifecycle management, and security. By the end of this book, you'll have learned how to leverage Helm to build, deploy, and manage applications on Kubernetes. What you will learnUnderstand how to deploy applications on Kubernetes with easePackage dynamic applications for deployment on KubernetesIntegrate Helm into an existing software release processDevelop an enterprise automation strategy on Kubernetes using HelmUse Helm within a Helm Kubernetes operatorLeverage Helm in a secure and stable manner that fits the enterpriseDiscover the ins and outs of automation with HelmWho this book is for This book is for Kubernetes developers or administrators who are interested in learning Helm to provide automation for app development on Kubernetes. Although no prior knowledge of Helm is required, basic knowledge of Kubernetes application development will be useful.
Kubernetes Essentials: A Beginner’s Guide to Deployment, Management, and Observability
Author: Aditya Pratap Bhuyan
language: en
Publisher: Aditya Pratap Bhuyan
Release Date: 2025-03-07
Kubernetes has become the industry standard for container orchestration, enabling developers and DevOps teams to deploy, scale, and manage applications efficiently. However, navigating its complexities can be challenging for beginners. "Kubernetes Essentials: A Beginner’s Guide to Deployment, Management, and Observability" is your step-by-step introduction to Kubernetes, designed to help you gain a solid foundation in this powerful platform. This book takes a hands-on approach, guiding you through Kubernetes architecture, essential commands, and practical use cases. You’ll learn how to install Kubernetes using different playgrounds like Minikube, Kind, and K3s, and understand the key components that make up a cluster. With real-world examples, you’ll create and manage Kubernetes objects, including Pods, Deployments, Services, ConfigMaps, Secrets, and StatefulSets. Networking is a crucial part of Kubernetes, and this book covers how to set up networking, expose applications, and manage Ingress controllers. You’ll also explore Kubernetes storage solutions like Persistent Volumes and Storage Classes. Beyond deployment, you’ll dive into scaling strategies, auto-healing mechanisms, and security best practices, including Role-Based Access Control (RBAC) and network policies. Observability is key to maintaining healthy Kubernetes workloads. You’ll learn how to monitor clusters using Prometheus and Grafana, collect and analyze logs with Fluentd and Loki, and troubleshoot applications effectively. Finally, you’ll explore advanced topics like Helm, GitOps with ArgoCD, and Kubernetes deployment strategies. Whether you're a developer, system administrator, or DevOps engineer, this book provides the essential knowledge and hands-on skills to confidently work with Kubernetes. By the end, you’ll be equipped to deploy, manage, and monitor Kubernetes workloads in real-world environments. 🚀 Start your Kubernetes journey today and build a strong foundation in modern container orchestration!