Repeatability Reliability Scalability Through Gitops

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Repeatability Reliability And Scalability Through Gitops

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Author : Bryan Feuling
language : en
Publisher: Packt Publishing Ltd
Release Date : 2021-05-14

Repeatability Reliability And Scalability Through Gitops written by Bryan Feuling and has been published by Packt Publishing Ltd this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021-05-14 with Computers categories.

Learn how to best use GitOps to automate manual tasks in the continuous delivery and deployment process Key FeaturesExplore the different GitOps schools of thought and understand which GitOps practices will work for you and your teamGet up and running with the fundamentals of GitOps implementationUnderstand how to effectively automate the deployment and delivery processBook Description The world of software delivery and deployment has come a long way in the last few decades. From waterfall methods to Agile practices, every company that develops its own software has to overcome various challenges in delivery and deployment to meet customer and market demands. This book will guide you through common industry practices for software delivery and deployment. Throughout the book, you'll follow the journey of a DevOps team that matures their software release process from quarterly deployments to continuous delivery using GitOps. With the help of hands-on tutorials, projects, and self-assessment questions, you'll build your knowledge of GitOps basics, different types of GitOps practices, and how to decide which GitOps practice is the best for your company. As you progress, you'll cover everything from building declarative language files to the pitfalls in performing continuous deployment with GitOps. By the end of this book, you'll be well-versed with the fundamentals of delivery and deployment, the different schools of GitOps, and how to best leverage GitOps in your teams. What you will learnExplore a variety of common industry tools for GitOpsUnderstand continuous deployment, continuous delivery, and why they are importantGain a practical understanding of using GitOps as an engineering organizationBecome well-versed with using GitOps and Kubernetes togetherLeverage Git events for automated deploymentsImplement GitOps best practices and find out how to avoid GitOps pitfallsWho this book is for This book is for engineering leaders and anyone working in software engineering, DevOps, SRE, build/release, or cloud automation teams. A basic understanding of the DevOps software development life cycle (SDLC) will help you to get the most out of this book.

Hashicorp Infrastructure Automation Certification Guide

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Author : Ravi Mishra
language : en
Publisher: Packt Publishing Ltd
Release Date : 2021-07-15

Hashicorp Infrastructure Automation Certification Guide written by Ravi Mishra and has been published by Packt Publishing Ltd this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021-07-15 with Computers categories.

Leverage Terraform's capabilities to reuse code, write modules, automate deployments, and manage infrastructure state Key FeaturesPerform complex enterprise-grade infrastructure deployments using Terraform v1.0, the latest version of TerraformLearn to scale your infrastructure without introducing added deployment complexitiesUnderstand how to overcome infrastructure deployment challengesBook Description Terraform is a highly sought-after technology for orchestrating infrastructure provisioning. This book is a complete reference guide to enhancing your infrastructure automation skills, offering up-to-date coverage of the HashiCorp infrastructure automation certification exam. This book is written in a clear and practical way with self-assessment questions and mock exams that will help you from a HashiCorp infrastructure automation certification exam perspective. This book covers end-to-end activities with Terraform, such as installation, writing its configuration file, Terraform modules, backend configurations, data sources, and infrastructure provisioning. You'll also get to grips with complex enterprise infrastructures and discover how to create thousands of resources with a single click. As you advance, you'll get a clear understanding of maintaining infrastructure as code (IaC) in Repo/GitHub, along with learning how to create, modify, and remove infrastructure resources as and when needed. Finally, you'll learn about Terraform Cloud and Enterprise and their enhanced features. By the end of this book, you'll have a handy, up-to-date desktop reference guide along with everything you need to pass the HashiCorp Certified: Terraform Associate exam with confidence. What you will learnEffectively maintain the life cycle of your infrastructure using Terraform 1.0Reuse Terraform code to provision any cloud infrastructureWrite Terraform modules on multiple cloud providersUse Terraform workflows with the Azure DevOps pipelineWrite Terraform configuration files for AWS, Azure, and Google CloudDiscover ways to securely store Terraform state filesUnderstand Policy as Code using Terraform SentinelGain an overview of Terraform Cloud and Terraform EnterpriseWho this book is for This book is for experienced cloud engineers, DevOps engineers, system administrators, and solution architects interested in developing industry-grade skills with Terraform. You will also find this book useful if you want to pass the HashiCorp Certified: Terraform Associate exam. Basic command-line skills and prior knowledge of cloud environments and their services are required before getting started with this book.

Modern Devops Practices

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Author : Gaurav Agarwal
language : en
Publisher: Packt Publishing Ltd
Release Date : 2021-09-13

Modern Devops Practices written by Gaurav Agarwal and has been published by Packt Publishing Ltd this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021-09-13 with Computers categories.

Enhance DevOps workflows by integrating the functionalities of Docker, Kubernetes, Spinnaker, Ansible, Terraform, Flux CD, CaaS, and more with the help of practical examples and expert tips Key Features Get up and running with containerization-as-a-service and infrastructure automation in the public cloud Learn container security techniques and secret management with Cloud KMS, Anchore Grype, and Grafeas Kritis Leverage the combination of DevOps, GitOps, and automation to continuously ship a package of software Book DescriptionContainers have entirely changed how developers and end-users see applications as a whole. With this book, you'll learn all about containers, their architecture and benefits, and how to implement them within your development lifecycle. You'll discover how you can transition from the traditional world of virtual machines and adopt modern ways of using DevOps to ship a package of software continuously. Starting with a quick refresher on the core concepts of containers, you'll move on to study the architectural concepts to implement modern ways of application development. You'll cover topics around Docker, Kubernetes, Ansible, Terraform, Packer, and other similar tools that will help you to build a base. As you advance, the book covers the core elements of cloud integration (AWS ECS, GKE, and other CaaS services), continuous integration, and continuous delivery (GitHub actions, Jenkins, and Spinnaker) to help you understand the essence of container management and delivery. The later sections of the book will take you through container pipeline security and GitOps (Flux CD and Terraform). By the end of this DevOps book, you'll have learned best practices for automating your development lifecycle and making the most of containers, infrastructure automation, and CaaS, and be ready to develop applications using modern tools and techniques.What you will learn Become well-versed with AWS ECS, Google Cloud Run, and Knative Discover how to build and manage secure Docker images efficiently Understand continuous integration with Jenkins on Kubernetes and GitHub actions Get to grips with using Spinnaker for continuous deployment/delivery Manage immutable infrastructure on the cloud with Packer, Terraform, and Ansible Explore the world of GitOps with GitHub actions, Terraform, and Flux CD Who this book is for If you are a software engineer, system administrator, or operations engineer looking to step into the world of DevOps within public cloud platforms, this book is for you. Existing DevOps engineers will also find this book useful as it covers best practices, tips, and tricks to implement DevOps with a cloud-native mindset. Although no containerization experience is necessary, a basic understanding of the software development life cycle and delivery will help you get the most out of the book.

Architecting Iot Solutions On Azure

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Author : Blaize Stewart
language : en
Publisher: "O'Reilly Media, Inc."
Release Date : 2024-01-09

Architecting Iot Solutions On Azure written by Blaize Stewart and has been published by "O'Reilly Media, Inc." this book supported file pdf, txt, epub, kindle and other format this book has been release on 2024-01-09 with Computers categories.

How can you make sense of the complex IoT landscape? With dozens of components ranging from devices to metadata about the devices, it's easy to get lost among the possibilities. But it's not impossible if you have the right guide to help you navigate all the complexities. This practical book shows developers, architects, and IT managers how to build IoT solutions on Azure. Author Blaize Stewart presents a comprehensive view of the IoT landscape. You'll learn about devices, device management at scale, and the tools Azure provides for building globally distributed systems. You'll also explore ways to organize data by choosing the appropriate dataflow and data storage technologies. The final chapters examine data consumption and solutions for delivering data to consumers with Azure. Get the architectural guidance you need to create holistic solutions with devices, data, and everything in between. This book helps you: Meet the demands of an IoT solution with Azure-provided functionality Use Azure to create complete scalable and secure IoT systems Understand how to articulate IoT architecture and solutions Guide conversations around common problems that IoT applications solve Select the appropriate technologies in the Azure space to build IoT applications

Rancher Fleet For Scalable Gitops Deployments

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Author : William Smith
language : en
Publisher: HiTeX Press
Release Date : 2025-07-13

Rancher Fleet For Scalable Gitops Deployments written by William Smith and has been published by HiTeX Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2025-07-13 with Computers categories.

"Rancher Fleet for Scalable GitOps Deployments" "Rancher Fleet for Scalable GitOps Deployments" is a comprehensive, practitioner-focused guide designed for engineers, operators, and platform architects seeking to master large-scale GitOps automation. This book demystifies GitOps principles and showcases how Rancher Fleet stands apart as a powerful orchestrator for distributed Kubernetes clusters in complex enterprise environments. Readers are guided through the architectural fundamentals of Fleet, its integration into modern workflows, and a comparative analysis with alternative GitOps tools, all while addressing the unique challenges of scale, security, and operational consistency. Delving into practical implementation, the book covers every phase of the Fleet lifecycle, from initial installation, bootstrapping, and cluster onboarding to sophisticated automation, multi-cluster management, and security. Expertly structured chapters highlight real-world patterns—such as structuring source repositories, designing reusable bundles, and building secure, compliant, and multi-tenant GitOps platforms. Each section is rich with actionable insights on promotion pipelines, declarative automation, policy compliance, disaster recovery, and robust system upgrades, supporting continuous, high-availability deployment pipelines in demanding production estates. Going beyond foundational practices, the book features advanced integrations, extensibility topics, and detailed incident response strategies. Through illustrative field-tested case studies and real-world operational stories from enterprises, readers gain a rare perspective into optimizing for hybrid and multi-cloud environments, minimizing costs, and establishing internal developer platforms. Comprehensive coverage of observability, troubleshooting, future trends, and anti-pattern avoidance rounds out this indispensable reference, enabling teams to unlock the full promise of GitOps-driven platform engineering with Rancher Fleet.

The Gitops Handbook

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Author : Robert Johnson
language : en
Publisher: HiTeX Press
Release Date : 2025-01-08

The Gitops Handbook written by Robert Johnson and has been published by HiTeX Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2025-01-08 with Computers categories.

"The GitOps Handbook: Simplifying Cloud-Native DevOps Workflows" offers a comprehensive guide to navigating the dynamic realm of GitOps, a transformative approach for managing and automating software deployments. Designed for both beginners and seasoned professionals, this book provides a deep dive into the core principles of GitOps, seamlessly integrating Git's power as the single source of truth with the nuances of modern cloud-native environments. Readers will gain insights into essential concepts such as declarative configurations, continuous integration, and continuous deployment, learning how these practices enhance collaboration, automation, and security in software operations. Each chapter meticulously covers critical components of GitOps, from the foundational understanding of Git and cloud-native architectures to the deployment pipelines and the future trends shaping the technology landscape. The text is interspersed with practical examples, best practices, and real-world use cases, equipping readers with the knowledge to implement robust, scalable, and secure GitOps workflows effectively. This book acts as a pivotal resource for IT professionals aiming to stay ahead in an ever-evolving field, ensuring they are well-prepared to leverage GitOps for greater operational agility and excellence.

Implementing Gitops With Kubernetes

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Author : Pietro Libro
language : en
Publisher: Packt Publishing Ltd
Release Date : 2024-08-23

Implementing Gitops With Kubernetes written by Pietro Libro and has been published by Packt Publishing Ltd this book supported file pdf, txt, epub, kindle and other format this book has been release on 2024-08-23 with Computers categories.

Learn to integrate and implement the GitOps framework, tools like Kubernetes and Openshift, and best practices across AWS and Azure cloud platforms, ensuring enhanced reliability in your cloud-native infrastructure and application deployments Key Features Master basic and advanced GitOps concepts for efficient cloud-native architectural design and application deployment Set up GitOps workflows for Kubernetes, integrate CI/CD pipelines, and optimize deployment strategies Perform continuous deployment using GitHub, Hel Purchase of the print or Kindle book includes a free PDF eBook Book Description This book covers actionable GitOps practices for automated, secure Kubernetes deployments with industry-tested scenarios. You’ll be able to leverage GitOps to tackle cloud-native software delivery challenges, such as preventing data drifts between systems and Git repositories, and ensuring rapid, error-free deployments. The book introduces GitOps core concepts and principles and then delves into integrating version control and GitOps tools such as Argo CD, Flux CD, Helm, and Kustomize with Kubernetes. You’ll learn about scaling GitOps across multiple clusters, architectural designs for efficient cloud-native operations, and the cultural transformation needed to support GitOps adoption within an organization. As you progress, you’ll be able to automate infrastructure and implement CI/CD processes on OpenShift, MS Azure, and AWS platforms using GitOps, Terraform, OpenTofu, and Argo CD. You’ll also explore examples and best practices for integrating observability, enhancing security, managing financial operations (FinOps), and future trends such as AI and sustainability in GitOps. By the end of this book, you’ll have gained the skills you need to apply GitOps strategies for robust Kubernetes and cloud deployments, thereby boosting your productivity and efficiency. What you will learn Delve into GitOps methods and best practices used for modern cloud-native environments Explore GitOps tools such as GitHub, Argo CD, Flux CD, Helm, and Kustomize Automate Kubernetes CI/CD workflows using GitOps and GitHub Actions Deploy infrastructure as code using Terraform, OpenTofu, and GitOps Automate AWS, Azure, and OpenShift platforms with GitOps Understand multitenancy, rolling back deployments, and how to handle stateful applications using GitOps methods Implement observability, security, cost optimization, and AI in GitOps practices Who this book is for This book is for DevOps engineers, platform engineers, SREs, and cloud engineers who want to get skilled at implementing GitOps practices effectively in cloud-native environments. A foundational understanding of cloud computing, containerization, infrastructure as code, DevOps, CI/CD principles, and Kubernetes will be helpful to get the most out of this book.

Site Reliability Engineering

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Author : Gopikrishna Maddali, Swapnil J. Wawge
language : en
Publisher: Notion Press
Release Date : 2025-07-14

Site Reliability Engineering written by Gopikrishna Maddali, Swapnil J. Wawge and has been published by Notion Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2025-07-14 with Technology & Engineering categories.

This book provides a rich collection of the essential foundation and advanced practices for understanding and running SRE. The first part gives a brief historical trace of how SRE is born, of its roots in DevOps, highlighting its relevance in the context of minimizing downtime and achieving a better software reliability. The book explores the core SRE principles such as service level objectives (SLOs), automation and incident management. The focus is on building resilient systems that can take faults, that will balance it, and mitigate against disasters. Readers will learn what observability is, real time monitoring, and post mortem process. The book also goes on to explain automation, Infrastructure as Code (IaC), CI/CD pipelines and the rise of AI to use in incident response and self-healing systems. Last, it covers organizational adoption of SRE, promotion of collaboration, error budgeting and managing multi cloud environments. Engineers, architects, and leaders who wish to instill reliability and resilience in modern software operations should read this book.

Gitops Engineering And Automation

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Author : Richard Johnson
language : en
Publisher: HiTeX Press
Release Date : 2025-06-02

Gitops Engineering And Automation written by Richard Johnson and has been published by HiTeX Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2025-06-02 with Computers categories.

"GitOps Engineering and Automation" "GitOps Engineering and Automation" is a definitive guide for modern engineers, architects, and technology leaders seeking to leverage GitOps as a framework for automation, control, and reliability in cloud-native environments and beyond. Beginning with the foundational principles of GitOps—its historical evolution, declarative infrastructure, and the use of Git as the ultimate single source of truth—the book provides readers with a robust understanding of why and how GitOps is redefining operational best practices. Through in-depth exploration of automation models, idempotency, and self-healing control loops, readers are equipped to build highly reliable and auditable systems. Advancing beyond the basics, this comprehensive resource delves into practical architectural patterns for implementing GitOps across varied scales and platforms, from Kubernetes-centric deployments to multi-cloud, hybrid-cloud, and even traditional IT. The text presents actionable guidance on toolchains, automation controllers, the integration of CI/CD pipelines, sophisticated secret management, and monitoring. Special focus is given to real-world scaling concerns—such as multi-tenancy, disaster recovery, performance optimization, and cost management—making the book invaluable for organizations operating at enterprise scale. Recognizing that successful GitOps adoption is as much about people and process as it is about technology, the book also addresses organizational transformation, cross-functional collaboration, governance, training, and the measurement of business value. Finally, readers are given an in-depth look at emerging trends—ranging from AI-powered automation and standards evolution to GitOps for serverless and event-driven ecosystems—ensuring they are equipped for the future of continuous delivery and infrastructure as code. "GitOps Engineering and Automation" is an essential reference for anyone looking to master GitOps and unlock the full potential of cloud-native automation.

Mastering Secure Java Applications

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Author : Joyanta Banerjee
language : en
Publisher: BPB Publications
Release Date : 2024-03-04

Mastering Secure Java Applications written by Joyanta Banerjee and has been published by BPB Publications this book supported file pdf, txt, epub, kindle and other format this book has been release on 2024-03-04 with Computers categories.

Elevate your Java security skills for the modern cloud era KEY FEATURES ● Understanding Zero-Trust security model for Java. ● Practical cloud security strategies for developers. ● Hands-on guidance for secure Java application development. DESCRIPTION This book offers a comprehensive guide to implementing Zero-Trust security principles, cloud-based defenses, and robust application development practices. Through practical examples and expert advice, readers will gain the skills needed to design and develop secure Java applications that easily can tackle today's cyber threats. It builds focus on securing your source code through analysis, vulnerability detection, and automation. It also ensures the safety of your runtime environment for managing traffic and enables multi-factor authentication. While addressing data security concerns with encryption, anonymization, and cloud-based solutions, it also uses tools like OpenTelemetry for real-time threat detection. It manages sensitive information securely with Vault integration and explores passwordless authentication. Reference architectures, secure coding patterns, and automation practices are also provided to aid implementation. By the end of this book, you'll be well-equipped to build secure Java applications with confidence and deliver applications that are robust, reliable, and compliant. WHAT YOU WILL LEARN ● Implement Zero-Trust principles in Java applications. ● Secure Java apps in cloud environments like AWS, GCP, and Azure. ● Develop applications with security best practices from the ground up. ● Understand and mitigate common security vulnerabilities in Java. ● Apply modern security tools and techniques in Java development. WHO THIS BOOK IS FOR This book is ideal for Java developers and software architects seeking to enhance their security expertise, particularly in cloud environments. TABLE OF CONTENTS 1. Secure Design Principles for Java Applications 2. Analyzing and Securing Source Code 3. Securing Java Runtime 4. Application Data Security 5. Application Observability and Threat Protection 6. Integration with Vault 7. Established Solution Architecture and Patterns 8. Real-world Case Studies and Solutions 9. Java Software Licensing Model 10. Secure Coding Tips and Practices