As organizations shift from monolithic applications to smaller, self-contained microservices, distributed systems have become more fine-grained. But developing these new systems brings its own host of problems. This expanded second edition takes a holistic view of topics that you need to consider when building, managing, and scaling microservices architectures. Through clear examples and practical advice, author Sam Newman gives everyone from architects and developers to testers and IT operators a firm grounding in the concepts. You'll dive into the latest solutions for modeling, integrating, testing, deploying, and monitoring your own autonomous services. Real-world cases reveal how organizations today manage to get the most out of these architectures. Microservices technologies continue to move quickly. This book brings you up to speed. Get new information on user interfaces, container orchestration, and serverless Align system design with your organization's goals Explore options for integrating a service with your system Understand how to independently deploy microservices Examine the complexities of testing and monitoring distributed services Manage security with expanded content around user-to-service and service-to-service models Read more

The DevOps Toolbox: Quick Reference GuideMaster DevOps Tools with This Essential Cheatsheet for Engineers & IT ProfessionalsAre you a DevOps Engineer, Site Reliability Engineer (SRE), Cloud Architect, or Developer looking for a fast, reliable, and practical reference for essential DevOps tools? The DevOps Toolbox: Quick Reference Guide is the ultimate cheatsheet covering Docker, Docker Swarm, Kubernetes, Helm, Terraform, Ansible, and Cloud Platforms—all in one place!Forget endless searches through documentation—this book is your shortcut to DevOps mastery.🔹 Why This Book?✅ Comprehensive Yet Concise – Every essential command, workflow, and best practice in an easy-to-use guide.✅ Real-World Use Cases – Learn practical implementations that you can apply immediately.✅ Step-by-Step Guides – From installation to advanced configurations, this book has you covered.✅ Save Time & Boost Productivity – Quickly find the right commands and techniques without wasting hours online.✅ Perfect for All Levels – Whether you're just starting out or an experienced engineer, this book bridges the gap between basics and expert-level DevOps.📖 What’s Inside?🚢 Docker & Docker Swarm – Containerization Made Simple✔ Understand Containers – Why Docker is the backbone of DevOps.✔ Essential Docker Commands – Manage containers, images, and volumes effortlessly.✔ Compose & Orchestrate – Use Docker Compose for multi-container applications.✔ Docker Swarm – Set up a production-ready cluster with built-in load balancing.☸️ Kubernetes – The Power of Container Orchestration✔ Master kubectl Commands – Deploy, manage, and scale applications seamlessly.✔ ConfigMaps, Secrets, & Persistent Storage – Securely manage configurations.✔ Kubernetes Networking – Ingress, Services, and ClusterIP explained.✔ Advanced Deployments – Rolling updates, Canary deployments, and Blue-Green strategies.🔧 Helm – Kubernetes Package Management Made Easy✔ Helm Charts – Manage and deploy Kubernetes applications efficiently.✔ Customize Deployments – Work with values.yaml for reusable configurations.✔ Best Practices – Secure and optimize Helm charts for production.🌍 Terraform – Infrastructure as Code (IaC)✔ Deploy Multi-Cloud Infrastructure – AWS, Azure, Google Cloud, and more.✔ State Management & Modules – Organize infrastructure with best practices.✔ Provisioning Automation – Write reusable Terraform configurations to simplify deployments.✔ Terraform Cloud & Remote Backends – Scale infrastructure with remote state management.🤖 Ansible – Automating Configuration Management✔ Setup & Playbooks – Automate server configurations with YAML-based playbooks.✔ Roles & Reusability – Write modular and scalable automation workflows.✔ Agentless Automation – Manage thousands of servers without installing agents.☁️ Cloud Platforms Overview – AWS, Azure, & Google Cloud✔ Compute, Storage & Networking – Understand the building blocks of cloud services.✔ IAM & Security Best Practices – Implement proper identity and access management.✔ Serverless & Kubernetes – Deploy applications on AWS EKS, Azure AKS, and Google GKE.✔ Multi-Cloud & Hybrid Deployments – Best practices for portability and redundancy.💡 Who Is This Book For?🔹 DevOps Engineers & SREs – Master the tools needed for scalable infrastructure.🔹 Cloud Architects & IT Professionals – Deploy and manage cloud-native applications.🔹 Software Developers – Integrate DevOps tools into your CI/CD pipeline. Read more

A one-stop Linux administration guide to developing advanced strategies for managing both on-premises and cloud environments while implementing the latest Linux updates in your data centerKey FeaturesLearn how to deploy Linux to the cloud with AWS and AzureFamiliarize yourself with Docker and Ansible for automation and Kubernetes for container managementBecome proficient in everyday Linux administration tasks by mastering the Linux command line and automation techniquesPurchase of the print or Kindle book includes a free PDF eBookBook DescriptionHarness the power of Linux in modern data center management, leveraging its unparalleled versatility for efficiently managing your workloads in on-premises and cloud environments. In this second edition, you'll find updates on the latest advancements in Linux administration including containerization, shell scripting, and hypervisors. Written by an experienced Linux trainer, this book will start you off with Linux installation on on-premises systems. As you progress, you’ll master the Linux command line, files, packages, and filesystems. You'll explore essential Linux commands and techniques to secure your Linux environment. New to this edition is a chapter on shell scripting, providing structured guidance on using shell programming for basic Linux automation. This book also delves into the world of containers, with two new chapters dedicated to Docker containers and hypervisors, including KVM virtual machines. Once adept with Linux containers, you'll learn about modern cloud technologies, managing and provisioning container workloads using Kubernetes, and automating system tasks using Ansible. Finally, you'll get to grips with deploying Linux to the cloud using AWS and Azure-specific tools. By the end of this Linux book, you'll have mastered everyday administrative tasks, seamlessly navigating workflows spanning from on-premises to the cloud. What you will learnDiscover how to create and use bash scripts to automate tasksNavigate containerized workflows efficiently using Docker and KubernetesDeploy Linux to the cloud using AWS and AzureAutomate your configuration management workloads with AnsibleFind out how Linux security works and how to configure SELinux, AppArmor, and Linux iptablesWork with virtual machines and containers and understand container orchestration with KubernetesExplore the most widely used commands for managing the Linux filesystem, network, security, and moreWho this book is forWhether you’re a new or seasoned Linux administrator seeking to understand modern concepts of Linux system administration, this book is a valuable resource packed with new and updated Linux insights. Windows System Administrators looking to extend their knowledge to the Linux OS will also benefit from this book’s latest edition. No prior knowledge is needed, all you need is a willingness to learn.Table of ContentsInstalling LinuxThe Linux Shell and FilesystemLinux Software ManagementManaging Users and GroupsWorking with Processes, Daemons, and SignalsWorking with Disks and FilesystemsNetworking with LinuxLinux Shell ScriptingSecuring LinuxDisaster Recovery, Diagnostics, and TroubleshootingWorking with Virtual MachinesManaging Containers with DockerConfiguring Linux ServersShort Introduction to Cloud ComputingDeploying to the Cloud with AWS and AzureDeploying Applications with KubernetesInfrastructure and Automation with Ansible Read more

Get up to speed with Helm, the preeminent package manager for the Kubernetes container orchestration system. This practical guide shows you how to efficiently create, install, and manage the applications running inside your containers. Helm maintainers Matt Butcher, Matt Farina, and Josh Dolitsky explain how this package manager fits into the Kubernetes ecosystem and provide an inside look at Helm's design and best practices.More than 70% of the organizations that work with Kubernetes use Helm today. While the Helm community provides thousands of packages, or charts, to help you get started, this book walks developers and DevOps engineers through the process of creating custom charts to package applications. If you have a working understanding of Kubernetes, you're ready to go.Explore primary features including frequently used Helm commandsLearn how to build and deploy Helm charts from scratchUse Helm to manage complexity and achieve repeatable deploymentsPackage an application and its dependencies for easy installationManage the entire lifecycle of applications on KubernetesExplore ways to extend Helm to add features and functionalityLearn features for testing, handling dependencies, and providing security Read more

This hands-on guidebook to the inner workings of containers peels back the layers to provide a deep understanding of what a container is, how containerization changes the way programs run, and how Kubernetes provides computing, networking, and storage.Containers ensure that software runs reliably no matter where it’s deployed, and Kubernetes lets you manage all of your containers from a single control plane. In this comprehensive tour of the open-source platform, each chapter includes a set of example scripts with just enough automation to start your container exploration with ease. Beginning with an overview of modern architecture and the benefits of orchestration, you'll quickly learn how to create containers; how to deploy, administer and debug Kubernetes clusters all the way down to the OS; and how container networking works at the packet level across multiple nodes in a cluster. Read more

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This completely revised edition equips you to secure, scale, and optimize your deployments like a K8s pro . Learn advanced techniques and cloud implementations for robust container orchestration and cloud-native domination.Purchase of the print or Kindle book includes a free eBook in PDF format.Key FeaturesComprehensive coverage of Kubernetes concepts - from deployment to cluster and resource managementGain insights into the latest cloud-native trends and how they impact your Kubernetes deploymentsTap into the collective wisdom of acclaimed Kubernetes expertsBook DescriptionKubernetes has become the go-to orchestration platform for containerized applications. As a Kubernetes user, you know firsthand how powerful yet complex this tool can be. The Kubernetes Bible cuts through the complexity, offering hands-on examples and expert advice to conquer containerization challengesWith this new edition, you will master cutting edge security practices, deploy seamlessly and scale effortlessly, ensuring unwavering service availability. You will gain the expertise to craft production-grade applications, secure development environments, navigate complex deployments with ease, and become a security maestro. You will be able to optimize network communication and data management across major cloud platforms. Additionally, this book dives deep into these challenges, offering solutions such as multi-container Pods, advanced security techniques, and expert networking guidance. You will also explore persistent storage advancements, cloud-specific cluster management updates, and best practices for traffic routingBy the end of this comprehensive guide, you will possess the skills and knowledge to orchestrate your containerized applications with precision, ensuring their optimal performance and scalability. Stop settling for basic container management. Order your copy today and orchestrate your containers to greatness.What you will learnSecure your Kubernetes clusters with advanced techniquesImplement scalable deployments and autoscaling strategiesDesign and learn to build production-grade containerized applicationsManage Kubernetes effectively on major cloud platforms (GKE, EKS, AKS)Utilize advanced networking and service management practicesUse Helm charts and Kubernetes Operators for robust security measuresOptimize in-cluster traffic routing with advanced configurationsEnhance security with techniques like Immutable ConfigMaps and RBACWho this book is forWhether you're a software developer, DevOps engineer, or an existing Kubernetes user, this Kubernetes book is your comprehensive guide to mastering container orchestration and services in the cloud. It empowers you to overcome challenges in building secure, scalable, and cloud-native applications using Kubernetes. With a foundational understanding of Kubernetes, Docker, and leading cloud providers (AWS, Azure, GCP) recommended, this book equips you with the knowledge and skills needed to navigate complex deployments and master core Kubernetes concepts and architecture.Table of ContentsKubernetes FundamentalsKubernetes Architecture – from Container Images to Running PodsInstalling Your First Kubernetes ClusterRunning Your Containers in KubernetesUsing Multi-Container Pods and Design PatternsNamespaces, Quotas, and Limits for Multi-Tenancy in KubernetesConfiguring Your Pods Using ConfigMaps and SecretsExposing Your Pods with ServicesPersistent Storage in Kubernetes(N.B. Please use the Read Sample option to see further chapters) Read more