🚀 The #1 Best-Selling Kubernetes book –Fully Updated for 2025! 🚀For nearly a decade, The Kubernetes Book has been the go-to resource for developers, DevOps engineers, and IT professionals looking to master Kubernetes. With thousands of reviews and a track record as the most popular Kubernetes book, this Amazon bestseller is the ultimate guide to Kubernetes mastery.What’s New in the 2025 Edition?✅ All content & examples updated for the latest versions of Kubernetes✅ Native sidecar containers with hands-on examples✅ Wasm integration—build & deploy WebAssembly apps on Kubernetes✅ Real-world node failure scenarios to enhance troubleshooting skills✅ Simplified cluster setup for both cloud-based & local environmentsWhy Learn Kubernetes?Kubernetes is the foundation of modern cloud computing, and demand for Kubernetes expertise is at an all-time high. Whether you’re running production workloads in the cloud or experimenting locally, this book equips you with the skills needed to succeed.What You’ll Learn:✔️ Set up Kubernetes clusters (for free!)✔️ Understand Kubernetes architecture, scheduling, and networking✔️ Master Pods, Deployments, Services, StatefulSets, Ingress, and more✔️ Deploy Wasm applications to Kubernetes✔️ Gain real-world troubleshooting & security skills✔️ Demystify the Kubernetes API, service discovery, and load balancing✔️ Learn Kubernetes jargon-free, with practical, hands-on examplesWho Is This Book For?🔹 Developers & DevOps Engineers – Want to level up your containerization and cloud-native skills? This book has you covered.🔹 IT Professionals – Need Kubernetes knowledge for managing cloud infrastructure? This book delivers exactly what you need.Why This Book?📖 Most comprehensive Kubernetes guide—trusted by thousands of professionals🛠️ Packed with examples—not just theory, but practical hands-on learning🚀 Covers the latest Kubernetes features—so you stay ahead of the curveMaster Kubernetes faster and more efficiently than ever before. Get your copy today and take your cloud-native skills to the next level! Read more

Although service-level objectives (SLOs) continue to grow in importance, there’s a distinct lack of information about how to implement them. Practical advice that does exist usually assumes that your team already has the infrastructure, tooling, and culture in place. In this book, recognized SLO expert Alex Hidalgo explains how to build an SLO culture from the ground up.Ideal as a primer and daily reference for anyone creating both the culture and tooling necessary for SLO-based approaches to reliability, this guide provides detailed analysis of advanced SLO and service-level indicator (SLI) techniques. Armed with mathematical models and statistical knowledge to help you get the most out of an SLO-based approach, you’ll learn how to build systems capable of measuring meaningful SLIs with buy-in across all departments of your organization.Define SLIs that meaningfully measure the reliability of a service from a user’s perspectiveChoose appropriate SLO targets, including how to perform statistical and probabilistic analysisUse error budgets to help your team have better discussions and make better data-driven decisionsBuild supportive tooling and resources required for an SLO-based approachUse SLO data to present meaningful reports to leadership and your users Read more

The overwhelming majority of a software systemâ??s lifespan is spent in use, not in design or implementation. So, why does conventional wisdom insist that software engineers focus primarily on the design and development of large-scale computing systems?In this collection of essays and articles, key members of Googleâ??s Site Reliability Team explain how and why their commitment to the entire lifecycle has enabled the company to successfully build, deploy, monitor, and maintain some of the largest software systems in the world. Youâ??ll learn the principles and practices that enable Google engineers to make systems more scalable, reliable, and efficientâ??lessons directly applicable to your organization.This book is divided into four sections:Introductionâ??Learn what site reliability engineering is and why it differs from conventional IT industry practicesPrinciplesâ??Examine the patterns, behaviors, and areas of concern that influence the work of a site reliability engineer (SRE)Practicesâ??Understand the theory and practice of an SREâ??s day-to-day work: building and operating large distributed computing systemsManagementâ??Explore Google's best practices for training, communication, and meetings that your organization can use Read more

VMware’s vSAN has rapidly proven itself in environments ranging from hospitals to oil rigs to e-commerce platforms and is the top player in the hyperconverged space. Along the way, it has matured to offer unsurpassed features for data integrity, availability, space efficiency, stretched clustering, and cloud native storage services. vSAN 7.0 U3 has radically simplified IT operations and supports the transition to hyperconverged infrastructures (HCI). The authors of the vSAN Deep Dive have thoroughly updated their definitive guide to this transformative technology. Writing for vSphere administrators, architects, and consultants, Cormac Hogan, and Duncan Epping explain what vSAN is, how it has evolved, what it now offers, and how to gain maximum value from it. The book offers expert insight into preparation, installation, configuration, policies, provisioning, clusters, architecture, and more. You’ll also find practical guidance for using all data services, stretched clusters, two-node configurations, and cloud-native storage services. Read more

Unlock the full potential of Linux networking and security with "Advanced Linux Networking and Network Security: Volume 1." This comprehensive guide is designed for system administrators, network engineers, IT professionals, and Linux enthusiasts who want to take their networking skills to the next level while ensuring robust security measures.In today's interconnected world, Linux powers countless networks, from small office setups to global cloud infrastructures. This book equips you with the advanced knowledge and practical skills needed to configure, optimize, and secure complex Linux networks effectively.Key Features:- Deep dive into advanced network interface configuration, including VLANs and network bridges- Master routing and policy routing with dynamic protocols like OSPF and BGP- Configure and manage firewalls using iptables, nftables, and firewalld- Implement best practices for securing critical network services- Set up and manage VPNs with OpenVPN and IPsec- Deploy intrusion detection and prevention systems (IDS/IPS) like Snort and Suricata- Automate network configurations using tools like Ansible- Explore cloud networking security in environments like AWS and AzureThis book is structured into 15 comprehensive chapters, each focusing on a critical aspect of advanced Linux networking and security. Starting with advanced network configuration topics, the book progresses through essential security measures, automation techniques, and real-world scenarios.Chapter Breakdown:1-4: Advanced network interface configuration, routing, and troubleshooting5-8: Network security, firewalls, NAT, and securing critical services9-12: VPNs, intrusion detection systems, network monitoring, and automation13-15: Cloud networking, automation, and real-world scenariosWho This Book is For:- System administrators managing Linux-based networks- Network engineers optimizing and securing Linux networks- IT professionals working with cloud environments and virtualized infrastructures- Security professionals implementing robust network defenses- Linux enthusiasts looking to expand their networking expertiseWhy You Need This Book:As networks become increasingly complex and security threats evolve, the demand for advanced Linux networking skills has never been higher. This book provides:- In-depth explanations of advanced networking concepts- Practical examples and hands-on exercises for real-world application- Comprehensive coverage of network security best practices- Insights into automating network tasks for improved efficiency- Techniques for troubleshooting complex networking issuesBy the end of this book, you'll be equipped to:- Configure and manage complex network infrastructures- Implement robust security measures to protect against various threats- Optimize network performance and reliability- Automate networking tasks to streamline operations- Troubleshoot advanced networking problems efficientlyWhether you're securing a small office network or managing a large-scale cloud infrastructure, the knowledge gained from this book will help you build more resilient and secure systems. You'll develop a deep understanding of how to configure, optimize, and secure complex networks in Linux, enabling you to tackle the most challenging networking and security issues with confidence.Elevate your Linux networking skills, enhance your system's security, and stay ahead in the ever-evolving world of IT infrastructure. "Advanced Linux Networking and Network Security: Volume 1" is your comprehensive guide to mastering the intricacies of Linux networking while implementing state-of-the-art security practices.Start your journey to becoming a Linux networking and security expert today! Read more

"Advanced Shell Scripting and Automation: Mastering Linux Command Line for Efficient System Management" is the ultimate guide for IT professionals, system administrators, DevOps engineers, and Linux enthusiasts looking to take their shell scripting skills to the next level. This comprehensive book is designed to transform your understanding of shell scripting, enabling you to create powerful, efficient, and robust automation solutions for complex Linux environments.In today's fast-paced IT world, automation is not just a luxury—it's a necessity. This book equips you with the advanced knowledge and practical skills needed to automate a wide range of tasks, from simple system administration to complex multi-system workflows. Whether you're managing large-scale Linux deployments, streamlining DevOps pipelines, or optimizing your personal workflow, this book provides the tools and techniques you need to succeed.Key Features:- Advanced shell programming techniques, including working with arrays, regular expressions, and complex data structures- In-depth coverage of powerful text processing tools like sed and awk- Strategies for creating modular, maintainable scripts using functions and libraries- Comprehensive guide to automating file management, system administration, and network configuration tasks- Robust error handling and debugging techniques for creating reliable scripts- Practical approaches to integrating scripts with cloud services, APIs, and external databases- Security best practices for writing and deploying shell scripts in production environments- Real-world examples and hands-on exercises to reinforce learningWhat You'll Learn:1. Master advanced Bash scripting concepts and techniques2. Automate complex system administration tasks across multiple machines3. Implement efficient file processing and data manipulation scripts4. Develop robust network and security automation solutions5. Create modular and reusable shell script libraries6. Integrate shell scripts with DevOps tools and cloud services7. Implement advanced scheduling and task automation using cron and at8. Write secure shell scripts that protect sensitive data and credentials9. Debug and troubleshoot complex shell scripts effectively10. Optimize shell scripts for performance and efficiencyThis book is ideal for system administrators, DevOps engineers, developers, and Linux power users who already have a basic understanding of shell scripting and want to enhance their skills. It's perfect for professionals who need to automate tasks in Linux environments, manage multiple systems efficiently, or streamline their development and deployment workflows.Why This Book Stands Out:Unlike basic shell scripting books, this volume delves deep into advanced concepts and real-world applications. It goes beyond simple command chaining to teach you how to create sophisticated, scalable automation solutions. With a focus on practical, hands-on learning, each chapter builds on the previous one, allowing you to progressively develop your skills and tackle increasingly complex automation challenges.By the end of this book, you'll be able to:- Write complex, efficient shell scripts that automate intricate tasks- Manage and monitor multiple Linux systems with ease- Implement robust error handling and logging in your scripts- Integrate your scripts with cloud services and external APIs- Secure your automation workflows and protect sensitive data- Optimize your scripts for performance and resource efficiencyWhether you're looking to advance your career in IT, streamline your organization's Linux operations, or simply master the art of shell scripting, "Advanced Shell Scripting and Automation" is your comprehensive guide to becoming a shell scripting expert. Start your journey to automation mastery today! Read more

Linux Shell Scripting: From Zero to Beast Mode is the ultimate guide for anyone looking to master the art of Linux scripting from scratch, without unnecessary complications. With a clear, dynamic approach packed with practical exercises, this book is designed for both curious beginners and seasoned professionals seeking to elevate their skills to the next level.In a world increasingly driven by technology, knowing how to automate tasks, manage systems, and solve problems efficiently is an essential skill. Linux Shell Scripting: From Zero to Beast Mode takes you step by step into this fascinating universe with a method that ensures effective learning without frustration.What Makes This Book Unique?Over 200 solved examples: Learn through practical exercises that address real-world problems. Each example is designed to teach you something useful and applicable, from basic commands to more advanced scripts you can use daily as a system administrator.Stress-free learning: This book is written in a friendly and accessible tone, avoiding unnecessary jargon that often makes learning scripting an intimidating task. Here, there’s no room for unnecessary complications!Projects that prepare you for the real world: In addition to individual examples, you’ll find exercises that challenge you to build complete, functional scripts. Master tasks like automated backups, log analysis, user management, and much more.Content for all levels: Are you a beginner? No worries, we start from scratch. Do you already have some experience? Great, this book will help you unlock your full potential with more advanced chapters and challenging exercises.What Will You Learn in This Book?The fundamentals of Linux Shell Scripting: commands, syntax, variables, loops, and conditionals.Techniques to automate repetitive tasks and save time.Methods to efficiently manage systems, from user creation to permission configurations.Best practices for writing robust, reusable, and well-documented scripts.Why Do You Need This Book?The job market is constantly evolving, and IT professionals with Linux Shell Scripting skills have an undeniable competitive advantage. This book not only provides you with technical knowledge but also gives you the confidence to apply it in real-world situations, whether managing servers, optimizing business processes, or simply boosting personal productivity.Moreover, Linux Shell Scripting: From Zero to Beast Mode is not just a book—it’s an investment in your professional development. Every chapter is designed to help you progress practically, without wasting time on complex theories that add little immediate value.Who Is This Book For?IT professionals looking to automate tasks and improve efficiency.Computer science students wanting to build a solid foundation in scripting.System administrators seeking to enhance Linux server management.Developers needing to integrate scripts into their projects.Anyone interested in learning a practical and highly in-demand skill.With Linux Shell Scripting: From Zero to Beast Mode, you’ll go from being a beginner to an expert, achieving practical mastery in scripting that will open doors in the professional world. Don’t wait any longer to unlock your full potential!Click "Buy Now" and take the first step to becoming a Linux Shell Scripting master. 🚀 Read more

Ready to build cloud native applications? Get a hands-on introduction to daily life as a developer crafting code on OpenShift, the open source container application platform from Red Hat. Creating and packaging your apps for deployment on modern distributed systems can be daunting. Too often, adding infrastructure value can complicate development. With this practical guide, you'll learn how to build, deploy, and manage a multitiered application on OpenShift.Authors Joshua Wood and Brian Tannous demonstrate how OpenShift speeds application development. With the Kubernetes container orchestrator at its core, OpenShift simplifies and automates the way you build, ship, and run code. You'll learn how to use OpenShift and the Quarkus Java framework to develop and deploy apps using proven enterprise technologies and practices that you can apply to code in any language.Learn the development cycles for building and deploying on OpenShift, and the tools that drive themUse OpenShift to build, deploy, and manage the ongoing lifecycle of an n-tier applicationCreate a continuous integration and deployment pipeline to turn your source code changes into production rolloutsAutomate scaling decisions with metrics and trigger lifecycle events with webhooks Read more

Docker Deep Dive (2025 Edition) - The best Docker book just got even better!The #1 best-selling and most comprehensive Docker book - fully updated for 2025!For nearly a decade, Docker Deep Dive has been the go-to guide for developers and IT professionals looking to master Docker. With more reviews than any other Docker book and a track record as the most popular Docker book on the market, this Amazon bestseller is your ultimate resource for mastering Docker.What's New in the 2025 Edition?This latest edition is fully updated with cutting-edge advancements in the Docker ecosystem, including:✅ Wasm containers (WebAssembly) - The future of fast, portable, high-performance workloads✅ Multi-container LLM chatbot apps - Deploy and manage AI-powered chatbots with Docker Compose & Ollama✅ Professional development environment, app templates, debugging, and vulnerability scanning, with Docker Desktop, Docker Init, Docker Debug, and Docker ScoutThe demand for Docker expertise is skyrocketing as organizations build cloud-native and AI-powered applications. Whether you're deploying apps locally or in the cloud, this book equips you with everything you need to succeed in the real world.What You'll Learn:✔ Set up a professional Docker development environment - for free✔ Create and manage containerized applications from scratch✔ Build and share container images using Docker Hub✔ Deploy and orchestrate multi-container apps with Docker Compose & Swarm✔ Create Wasm apps, build them as Docker containers, and run them with Docker✔ Deploy and manage LLM chatbots with Docker Compose✔ Create production-ready images that run on x86 and ARM✔ Easy and powerful debugging with Docker Debug✔ Vulnerability scanning with Docker Scout✔ Leverage the latest Docker technologies, including Docker Desktop, Docker Debug, Docker Init, Docker Scout, and moreWhether you're a beginner looking for a step-by-step guide or an experienced developer who wants to stay ahead of the curve, Docker Deep Dive (2025 Edition) is the ultimate resource for mastering Docker.Get your copy today and take your container skills to the next level! Read more

Master the Power of Multi-Cloud Kubernetes for Unmatched Security, Scalability, and FlexibilityInside this book, Adam Robertson shares his extensive expertise on how to architect Kubernetes systems across multiple clouds, ensuring both flexibility and resilience, and… why so many companies or organizations are behind if they are not taking advantage of these systems.From planning your infrastructure to executing secure, high-performing deployments, this book tackles the critical pain points organizations face today in the multi-cloud world.Here’s just a fraction of what’s inside:Simplified Multi-Cloud Strategies: Understand how to develop a robust strategy to manage Kubernetes across different cloud platforms with ease.End-to-End Security: How to implement cutting-edge security practices from ingress to egress, including mTLS, policy enforcement, and zero-trust architecture.Network Resilience and High Availability: A step-by-step method to design infrastructure that balances and routes traffic seamlessly across multiple cloud environments for improved uptime.Scalable Kubernetes Architectures: Design Kubernetes systems that effortlessly scale, no matter how demanding your workload is.Hands-on Deployment Blueprints: Step-by-step instructions to deploy both stateful and stateless applications in multi-cloud environments, featuring Redis and NGINX as real-world examples.Proactive Monitoring and Observability: Set up proactive monitoring systems to detect issues before they cause outages, using advanced tools like Prometheus, Grafana, and Jaeger.So much more!By the end of “Multi-Cloud Mastery,” you'll be equipped with the knowledge and confidence to deploy secure, scalable Kubernetes systems across multiple clouds while maintaining complete visibility and control.Don’t let the complexity of multi-cloud Kubernetes slow your business down. Order Your Copy Today and Unlock the Full Potential of Your Infrastructure! Read more

Discover real world scenarios for Proxmox troubleshooting and become an expert cloud builderAbout This BookFormulate Proxmox-based solutions and set up virtual machines of any size while gaining expertise even on the most complex multi-cluster setupsMaster the skills needed to analyze, monitor, and troubleshoot real-world virtual environmentsThis is the most up-to-date title on mastering Proxmox, with examples based on the new Linux Kernel 4.10.15 and Debian Stretch (9.x)Who This Book Is ForThis book is for Linux and system administrators and professionals working in IT teams who would like to design and implement an enterprise-quality virtualized environment using Proxmox. Some knowledge of networking and virtualization concepts is assumed.What You Will LearnInstall basic Proxmox VE nodes and get to know the Proxmox GUIGet to know Proxmox's internal structure and mechanicsCreate and manage KVM or LXC-based virtual machinesUnderstand advanced virtual networksConfigure high availability Proxmox nodesIntegrate Ceph big data storage with the Proxmox hypervisorPlan a large virtual environment for cloud-based servicesDiscover real-world scenarios for Proxmox troubleshootingIn DetailProxmox is an open source server virtualization solution that has enterprise-class features for managing virtual machines, for storage, and to virtualize both Linux and Windows application workloads.You'll begin with a refresher on the advanced installation features and the Proxmox GUI to familiarize yourself with the Proxmox VE hypervisor. Then, you'll move on to explore Proxmox under the hood, focusing on storage systems, such as Ceph, used with Proxmox. Moving on, you'll learn to manage KVM virtual machines, deploy Linux containers fast, and see how networking is handled in Proxmox. You'll also learn how to protect a cluster or a VM with a firewall and explore the new high availability features introduced in Proxmox VE 5.0. Next, you'll dive deeper into the backup/restore strategy and see how to properly update and upgrade a Proxmox node. Later, you'll learn how to monitor a Proxmox cluster and all of its components using Zabbix. Finally, you'll discover how to recover Promox from disaster strikes through some real-world examples.By the end of the book, you'll be an expert at making Proxmox work in production environments with minimal downtime.Style and approachThis book walks you through every aspect of virtualization using Proxmox using a practical, scenario-based approach that features best practices and all the weaponry you need to succeed when building virtual environments with Proxmox 5.0. Read more

AZ-104 Exam Cram: Essential Exam Success - 1st EditionPrepare for success in the AZ-104: Microsoft Azure Administrator exam with our comprehensive Exam Cram - your essential guide to acing this crucial certification. Ideal for professionals seeking a streamlined review or a final exam boost, our condensed essentials provide a focused approach to mastering Azure Administration.Course OverviewThe Microsoft Azure Administrator (AZ-104) Certification validates your ability to manage cloud services that span storage, security, networking, and compute capabilities within Microsoft Azure. This certification demonstrates your expertise in managing Azure resources, monitoring performance, and implementing security controls. Our exam cram notes cover key concepts and functionalities, ensuring you are well-prepared to handle the responsibilities of an Azure Administrator.Get ready to excel in the AZ-104 exam with our targeted exam cram guide!Topics CoveredOur exam cram notes comprehensively cover all domains tested in the AZ-104 exam, providing you with a robust review:Manage Azure Identities and Governance: Managing Azure AD objects, role-based access control (RBAC), and subscriptions.Implement and Manage Storage: Configuring storage accounts, data replication, and backup solutions.Deploy and Manage Azure Compute Resources: Creating and managing VMs, containers, and monitoring performance.Configure and Manage Virtual Networks: Setting up VNETs, load balancing, and network security.Monitor and Maintain Azure Resources: Implementing logging, monitoring, and automation for effective resource management.From understanding fundamental concepts to applying advanced functionalities of Azure, our cram guide simplifies your study process, optimizes your preparation time, and enhances your confidence.Start your journey toward becoming a certified Azure Administrator with our focused exam cram notes today! Read more

The next generation of containers is here. Learn Podman directly from its creator, discover its exceptional security features, and start managing rootless containers that integrate easily into your systems.  In Podman in Action you will learn how to: Build and run containers in rootless mode Develop and manage pods Use SystemD to oversee a container’s lifecycle Work with the Podman service via Python Keep your containers confined using Podman security features Manage containerized applications on edge devices Podman in Action shows you how to deploy containerized applications on Linux, Windows, and MacOS systems using Podman. Written by Daniel Walsh, who leads the Red Hat Podman team, this book teaches you how to securely manage the entire application lifecycle without human intervention. You’ll quickly get to grips with Podman’s unique advantages over Docker, and learn how easy it is to migrate your Docker-based infrastructure. It also demonstrates how, with Podman, you can easily convert containerized applications into Kubernetes-based microservices. About the technology It’s time to upgrade your container engine! The Podman container manager delivers flexible image layer control, seamless Kubernetes compatibility, and rootless containers that can be created, run, and managed by users without admin rights. Plus, its OCI-compliant support for the Docker API lets you shift existing containers to Podman without breaking your scripts or changing the way you work. About the book Podman in Action introduces the Podman container manager. The easy-to-follow explanations and examples give you a clear view of what containers are, how they work, and how to manage them using Podman’s powerful features. You’ll get a deep look at the Linux components Podman uses and even learn more about Docker along the way. You’ll especially appreciate author Dan Walsh’s unique insights into container security. What's inside Develop and manage pods Key security concepts including SELinux and SECCOMP Use systemd to oversee a container’s lifecycle Keep your containers confined using Podman security Manage containerized applications on edge devices Install and run Podman on MacOS and Windows About the reader For developers or system administrators experienced with Linux and Docker. About the author Daniel Walsh is a senior distinguished engineer at Red Hat, and leads the team that created Podman. Table of Contents PART 1 FOUNDATIONS 1 Podman: A next-generation container engine 2 Command line 3 Volumes 4 Pods PART 2 DESIGN 5 Customization and configuration files 6 Rootless containers PART 3 ADVANCED TOPICS 7 Integration with systemd 8 Working with Kubernetes 9 Podman as a service PART 4 CONTAINER SECURITY 10 Security container isolation 11 Additional security considerations Read more

An expert guide to helping you use DevOps techniques with the latest GitLab version to optimize and manage your software workflowKey FeaturesDelve into GitLab's architecture, and install and configure it to fit your environmentLearn about the underlying principles of Agile software development and DevOpsExplore Gitlab's features to manage enterprise cloud-native applications and servicesBook DescriptionGitLab is an open source repository management and version control toolkit with functions for enterprises and personal software projects. It offers configurability options, extensions, and APIs that make it an ideal tool for enterprises to manage the software development life cycle.This book begins by explaining GitLab options and the components of the GitLab architecture. You will learn how to install and set up GitLab on-premises and in the cloud, along with understanding how to migrate code bases from different systems, such as GitHub, Concurrent Versions System, Team Foundation Version Control, and Subversion. Later chapters will help you implement DevOps culture by introducing the workflow management tools in GitLab and continuous integration/continuous deployment (CI/CD). In addition to this, the book will guide you through installing GitLab on a range of cloud platforms, monitoring with Prometheus, and deploying an environment with GitLab. You'll also focus on the GitLab CI component to assist you with creating development pipelines and jobs, along with helping you set up GitLab runners for your own project. Finally, you will be able to choose a high availability setup that fits your needs and helps you monitor and act on results obtained after testing.By the end of this book, you will have gained the expertise you need to use GitLab features effectively, and be able to integrate all phases in the development process.What you will learnInstall GitLab on premises and in the cloud using a variety of configurationsConduct data migration from the SVN, TFS, CVS, and GitHub platforms to GitLabUse GitLab runners to develop different types of configurations in software developmentPlan and perform CI/CD by using GitLab featuresMonitor and secure your software architecture using Prometheus and GrafanaImplement DevOps culture by introducing workflow management tools in GitLabWho this book is forIf you are a software developer, DevOps professional, or any developer who wants to master GitLab for productive repository management in your day-to-day tasks, this book is for you. Basic understanding of the software development workflow is assumed.Table of ContentsIntroducing the GitLab ArchitectureInstalling GitLabConfiguring GitLab Using the Web UIConfiguring GitLab from the terminalImporting your project from GitHub to GitLabMigrating from CVSSwitching from SVNMoving repositories from TFSGitLab Vision - the Whole Toolchain in One ApplicationCreate Your Product, Verify, and Package itThe release and configure phaseMonitoring with PrometheusIntegrating GitLab with CI/CD toolsSetting Up Your Project for GitLab Continuous IntegrationInstalling and configuring GitLab runnersUsing GitLab runners with Docker or KubernetesAutoscaling GitLab CI RunnersMonitoring CI metricsCreating a Basic HA Architecture Using Horizontal ScalingManaging a hybrid HA environmentMaking your environment Fully DistributedUsing Geo to create distributed read-only copies of GitLab Read more

2025 Edition - fully updated with the latest Docker features and an AI/LLM project!Ready to supercharge your career and stay ahead in the fast-moving tech industry?Dive into the latest edition of this best-selling guide by Docker Captain and industry expert Nigel Poulton. No prior experience required!What you'll learn:- Build essential Docker skills with hands-on projects- Master containerization and streamline application development- Explore how Docker is shaping the future of deploying AI/LLM applications- Deploy and manage real-world AI solutions with Docker ComposeWhy this book?Whether you're a seasoned developer, an aspiring engineer, or transitioning into tech, this book gives you the tools to:- Future-proof your career in the booming fields of Docker and AI- Gain practical experience with AI chatbot deployment and model configurations- Stand out in the industry with a deeper understanding of cutting-edge technologiesKey features:- Step-by-step tutorials that break down complex concepts into actionable skills- Real-world examples to manage multi-container apps and work with Docker Hub- Crystal-clear explanations that demystify all the jargonYour future in tech starts here.Don't let the future pass you by - grab your copy today and unlock the tools you need to thrive in the tech industry! Your future self will thank you. Read more

FinOps brings financial accountability to the variable spend model of cloud. Used by the majority of global enterprises, this management practice has grown from a fringe activity to the de facto discipline managing cloud spend. In this book, authors J.R. Storment and Mike Fuller outline the process of building a culture of cloud FinOps by drawing on real-world successes and failures of large-scale cloud spenders.Engineering and finance teams, executives, and FinOps practitioners alike will learn how to build an efficient and effective FinOps machine for data-driven cloud value decision-making. Complete with a road map to get you started, this revised second edition includes new chapters that cover forecasting, sustainability, and connectivity to other frameworks.You'll learn:The DNA of a highly functional cloud FinOps cultureA road map to build executive support for FinOps adoptionHow to understand and forecast your cloud spendingHow to empower engineering and finance to work togetherCost allocation strategies to create accountability for cloud and container spendStrategies for rate discounts from cloud commitmentsWhen and how to implement automation of repetitive cost tasksHow to empower engineering team action on cost efficiency Read more

Get a hands-on introduction to the Chef, the configuration management tool for solving operations issues in enterprises large and small. Ideal for developers and sysadmins new to configuration management, this guide shows you to automate the packaging and delivery of applications in your infrastructure. You’ll be able to build (or rebuild) your infrastructure’s application stack in minutes or hours, rather than days or weeks.After teaching you how to write Ruby-based Chef code, this book walks you through different Chef tools and configuration management concepts in each chapter, using detailed examples throughout. All you need to get started is command-line experience and familiarity with basic system administration.Configure your Chef development environment and start writing recipesCreate Chef cookbooks with recipes for each part of your infrastructureUse Test Kitchen to manage sandbox testing environmentsManage single nodes with Chef client, and multiple nodes with Chef ServerUse data bags for storing shared global data between nodesSimulate production Chef Server environments with Chef ZeroClassify different types of services in your infrastructure with rolesModel life stages of your application, including development, testing, staging, and production Read more

🚀 Tired of Repetitive Tasks? Want to Master PowerShell Fast?Are you an IT pro stuck doing the same boring tasks over and over?Tried learning PowerShell but got lost in complex, theoretical books?Need a straightforward, no-BS guide to get up and running fast?If you answered YES, this is the book you’ve been looking for! 🔥 The Problem: Why Learning PowerShell Feels So Hard?Most IT professionals know PowerShell can make their lives easier, but when they try to learn it, they hit roadblocks:❌ Overcomplicated explanations filled with jargon❌ Too much theory, not enough hands-on practice❌ No real-world use cases, just generic commands❌ Struggle to troubleshoot errors quicklyThis book cuts through the noise with a clear, hands-on approach designed for absolute beginners.✅ The Solution: A Practical, Beginner-Friendly Approach🔹 Step-by-step learning path – No fluff, just what you need to know.🔹 Ready-to-use scripts – Copy, modify, and apply them instantly.🔹 Real-world automation techniques – Reduce manual workload fast.🔹 Troubleshooting made easy – Fix common PowerShell errors in seconds.📈 Case Study: How an IT Manager Cut His Workload by 70%💡 Mark, an IT manager, spent 10+ hours a week on repetitive tasks.📖 After applying what he learned in this book, he automated his workflows and cut his workload by 70%.🎯 Now, he spends more time on strategic projects—and even got a promotion for his efficiency.📊 Why PowerShell is a Must-Have Skill📌 90% of Windows IT admins rely on PowerShell for automation (Microsoft Tech Community).📌 Companies using PowerShell reduce operational time by 40-60% (Forrester Research).📌 Demand for PowerShell skills in the U.S. has grown by 35% (Bureau of Labor Statistics).📢 WARNING: This Book is NOT for Everyone⛔ If you want a dry, overly technical manual, this isn’t for you.✅ If you want a clear, effective, and tested approach to get results fast, grab your copy now!🎯 What You’ll Get✔ Master PowerShell from scratch—even if you’ve never used it before✔ Automate repetitive tasks and save hours of work✔ Boost your productivity and career prospects🔹 Perfect for total beginners who need to get hands-on quickly!🎁 TWO EXCLUSIVE BONUSES!🎯 Bonus 1: 300 Exercises with Solutions – Practice with real-world PowerShell scenarios.🎯 Bonus 2: 70 Glossary of Common Errors – Fix mistakes fast and troubleshoot like a pro.🔥 GET YOUR COPY NOW AND START AUTOMATING! 🔥 Read more

**UPDATED FOR 2025!****If you are looking for Windows 10 file management assistance, then check out Windows File Management Made Easy without the 11!If you use a computer at home or at work on a regular basis then you should be familiar with the concept of files and folders and how you have both of them stored on the hard drive of your desktop or laptop, and without access to these files and folders it’s hard to get your work done.Knowing how to manage these files and folders is essential if you want to become a proficient computer user and if you can’t easily find them or know how to properly maniple them, then becoming a so called computer expert will not be possible.Once you learn the basics of how the Windows file structure works and how to do things like copy files and search for files and folders on your computer, you will realize how it makes almost all of your other computer tasks easier.The goal of this book is to make you a file managing expert without confusing you in the process. You will be taken through the material step by step in an easy to follow format while being provided the information you need to be able to master the topics at hand.The chapters in the book cover the following topics:Chapter 1 – Why You Need to Know How to Manage Your FilesChapter 2 – The Windows File SystemChapter 3 – Windows Default FoldersChapter 4 – Manipulating Your Files and foldersChapter 5 – Searching for Files and FoldersChapter 6 - File and Folder PermissionsChapter 7 – Other File Management TasksAbout the AuthorJames Bernstein has been working with various companies in the IT field since 2000, managing technologies such as SAN and NAS storage, VMware, backups, Windows Servers, Active Directory, DNS, DHCP, Networking, Microsoft Office, Exchange, and more.He has obtained certifications from Microsoft, VMware, CompTIA, ShoreTel, and SNIA, and continues to strive to learn new technologies to further his knowledge on a variety of subjects.He is also the founder of the website OnlineComputerTips.com, which offers its readers valuable information on topics such as Windows, networking, hardware, software, and troubleshooting. Jim writes much of the content himself and adds new content on a regular basis. The site was started in 2005 and is still going strong today. Read more

Summary for Technical Manual on Ubuntu 24.04Unlock the full potential of Ubuntu 24.04 with this comprehensive technical manual, your essential guide to mastering one of the most powerful and versatile operating systems in the world. Whether you're an IT professional, developer, or power user, this book provides practical insights and step-by-step instructions to help you navigate Ubuntu 24.04 like a pro.Key Features:Installation and Setup: Learn how to create bootable media, understand system requirements, and configure initial preferences for a seamless start.Customization and Desktop Management: Personalize the GNOME desktop environment, manage extensions, and optimize layouts for your workflow.Software Management: Access and manage a vast library of software packages through the Ubuntu Software Center, apt, Snap, and Flatpak.System Updates and Maintenance: Keep your system up-to-date with security patches and software upgrades while optimizing disk space and implementing backup strategies.Networking and Connectivity: Configure wired and wireless networks, VPNs, and remote desktops for secure and seamless connectivity.System Security: Manage user accounts, firewalls, and monitor system health to maintain a strong security foundation.Advanced System Administration: Master shell scripting, process and resource management, diagnostics tools, and more for advanced automation and troubleshooting.Server Management: Set up and manage web servers, databases, and virtualization environments to build a scalable and reliable server infrastructure.Troubleshooting and FAQs: Diagnose and fix common issues using recovery modes, optimize system performance, and address frequently encountered errors with practical solutions.Why This Manual?Comprehensive Coverage: From beginners to advanced users, this manual covers everything you need to know about Ubuntu 24.04.Step-by-Step Guides: Clear instructions and illustrations make complex topics accessible and easy to follow.Practical Solutions: Find answers to common errors, performance issues, and boot problems quickly.Embrace the spirit of open-source innovation and take your Ubuntu skills to the next level. Whether you're setting up your first server or fine-tuning your desktop environment, this book is your key to mastering Ubuntu 24.04.Purchase your copy today and embark on a journey of discovery and mastery with Ubuntu 24.04! Read more