Sealed Secrets For Secure Gitops Workflows
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Sealed Secrets For Secure Gitops Workflows
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Author : William Smith
language : en
Publisher: HiTeX Press
Release Date : 2025-07-13
Sealed Secrets For Secure Gitops Workflows 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.
"Sealed Secrets for Secure GitOps Workflows" "Sealed Secrets for Secure GitOps Workflows" is a definitive guide for organizations and DevOps professionals seeking to elevate the security of their Kubernetes-based deployments with modern GitOps practices. This book begins by establishing the foundational concepts of GitOps, delving into its workflow architecture and the unique security threats present in declarative infrastructure. It provides nuanced threat modeling techniques and addresses the pressing regulatory and compliance challenges that arise when managing secrets at scale, offering concrete strategies for lifecycle management and the realities of dynamic infrastructure. Drawing on deep expertise, the book explores the cryptographic design of sealed secrets, demystifying key management through public key infrastructures, cloud KMS, and hybrid trust models. Readers are guided through the integration of sealed secrets into continuous delivery pipelines such as ArgoCD, Flux, and Jenkins, with practical insights into developer tooling, automated secret management, and securing every stage of the software supply chain. Advanced topics such as fine-grained access controls, RBAC, policy enforcement, and integration with hardware security modules ensure that teams can operationalize sealed secrets in high-stakes, enterprise-grade environments. Through detailed chapters on scaling, compliance, and observability, the book equips readers to implement robust disaster recovery, health monitoring, and distributed secret management across multi-cluster and federated environments. Rich case studies from regulated sectors provide real-world context, while forward-looking sections discuss open source innovation, emerging threats, and the evolving landscape of policy and confidential computing. Whether transitioning from legacy secret stores or seeking to automate governance, "Sealed Secrets for Secure GitOps Workflows" is an essential resource for securing the future of cloud-native operations.
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.
Gitops Cookbook
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Author : Natale Vinto
language : en
Publisher: "O'Reilly Media, Inc."
Release Date : 2022-12-19
Gitops Cookbook written by Natale Vinto 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 2022-12-19 with Computers categories.
Why are so many companies adopting GitOps for their DevOps and cloud native strategy? This reliable framework is quickly becoming the standard method for deploying apps to Kubernetes. With this practical, developer-oriented book, DevOps engineers, developers, IT architects, and SREs will learn the most useful recipes and examples for following GitOps practices. Through their years of experience in application modernization, CI/CD, and automation, authors Alex Soto Bueno and Natale Vinto from Red Hat walk you through all the steps necessary for successful hands-on application development and deployment with GitOps. Once you start using the recipes in this book, you'll have a head start in development cycles on Kubernetes following the GitOps approach. You'll learn how to: Develop and deploy applications on Kubernetes Understand the basics of CI/CD and automation on Kubernetes, and apply GitOps practices to implement development cycles on the platform Prepare the app for deployment on multiple environments and/or multiple Kubernetes clusters Deploy apps for either multiple environments using GitOps and Argo CD, or for Kubernetes clusters Create Kubernetes-native pipelines with Tekton Provide and extend DevOps skills for the team working on Kubernetes Use progressive delivery to put your applications into production
Helm For Kubernetes Deployment
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Author : Richard Johnson
language : en
Publisher: HiTeX Press
Release Date : 2025-06-06
Helm For Kubernetes Deployment 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 2025-06-06 with Computers categories.
"Helm for Kubernetes Deployment" "Helm for Kubernetes Deployment" is a definitive resource for modern cloud-native engineers seeking mastery in Kubernetes application management through Helm. The book thoughtfully navigates the reader from foundational Kubernetes constructs and the motivations behind package management, to a deep exploration of Helm’s architecture, workflows, and impact within complex deployments. By contextualizing the rise of Helm alongside alternative tools, it provides a nuanced understanding of why Helm has become fundamental to successful Kubernetes operations. The text delivers a hands-on guide to crafting, testing, and distributing high-quality Helm charts, emphasizing best practices in structuring templates, managing chart dependencies, externalizing configuration, and handling secrets. It addresses lifecycle management, including advanced release upgrade, rollback strategies, security and compliance concerns, and secret distribution workflows, ensuring that readers are prepared to handle both technical rigor and organizational security mandates. The book draws upon real-world scenarios, including multi-tenancy, performance optimization, disaster recovery, and seamless integration into CI/CD and GitOps pipelines. Looking ahead, the book explores Helm’s evolving ecosystem, emergent delivery patterns, and cross-platform Kubernetes management, solidifying its value for teams at scale and at the frontier of innovation. "Helm for Kubernetes Deployment" is more than an implementation manual; it is a professional companion for architects and operators striving to achieve secure, reliable, and efficient Kubernetes deployments now and into the future.
Curiefense For Cloud Native Application Security
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Author : Richard Johnson
language : en
Publisher: HiTeX Press
Release Date : 2025-05-31
Curiefense For Cloud Native Application Security 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 2025-05-31 with Computers categories.
"Curiefense for Cloud-Native Application Security" Curiefense for Cloud-Native Application Security is an authoritative guide designed for professionals navigating the evolving complexities of modern cloud-native architecture. Beginning with a comprehensive overview of containerized, microservices-driven environments, the book disentangles the unique threat models, operational challenges, and security trends shaping today’s application landscape. Foundational chapters provide crucial insight into the principles of zero trust, security automation, and the comparative merits of open source and commercial defense solutions—offering readers both context and practical frameworks for robust protection in dynamic, distributed systems. With an in-depth exploration of Curiefense’s architecture, the book reveals how this open source platform integrates seamlessly with tools like Envoy Proxy, Kubernetes, and popular service mesh solutions. Practical sections guide the reader through deployment models, policy engineering, and high-stakes traffic management—including API gateway protection, inter-microservice (east-west) controls, advanced rate limiting, and defenses against the OWASP Top 10. Through clear explanations and targeted examples, it addresses challenges of scalability, automated policy enforcement, rollback strategies, and disaster recovery—equipping teams to design secure, resilient infrastructures for cloud and hybrid environments. The latter chapters offer hands-on guidance for optimizing performance, observability, and cost management, while also delving into advanced integrations and extensibility—from custom filters and Lua scripting to third-party threat intelligence and automated response workflows. Real-world case studies illuminate enterprise deployments across regulated and internet-scale settings, and forward-looking discussions explore the impact of AI and machine learning on adaptive security strategies. Whether you’re a DevSecOps engineer, architect, or security leader, Curiefense for Cloud-Native Application Security provides the tools and vision necessary to protect workloads in an era of continuous change.
Argo For Cloud Native Workflows And Delivery
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Author : Richard Johnson
language : en
Publisher: HiTeX Press
Release Date : 2025-06-16
Argo For Cloud Native Workflows And Delivery 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 2025-06-16 with Computers categories.
"Argo for Cloud-Native Workflows and Delivery" Argo for Cloud-Native Workflows and Delivery offers a comprehensive and authoritative guide to mastering the Argo project suite within the modern Kubernetes ecosystem. Beginning with a foundational understanding of workflow orchestration in cloud-native environments, the book explores how Argo emerged as a pivotal solution for managing complex pipelines, hybrid deployments, and GitOps-driven delivery models. Readers are introduced to the architectural philosophy of Argo, its integration with broader CNCF projects, and practical use cases that span the entire development-to-deployment lifecycle. Delving deeper, the book unpacks the technical workings of Argo's core components—including Argo Workflows, Argo CD, and Argo Events—providing detailed insights into custom resource definitions, execution engines, advanced parallelism, and dynamic workflow composition. Key chapters address event-driven automation, declarative deployment practices, multi-cluster management, and security best practices, equipping practitioners with the knowledge to design resilient, scalable, and auditable continuous delivery systems. With sections on observability, troubleshooting, and policy enforcement, the guide empowers teams to confidently deploy, monitor, and govern their workloads in real-world production environments. The final chapters look forward, examining advanced patterns for scalability and reliability, the convergence of Argo with emerging DevOps tools, and the future of cloud-native orchestration. Readers will gain strategies for efficient resource utilization, workflow migration, and case studies from successful industry adoption, as well as perspectives on serverless trends, service meshes, and governance within the open-source community. Argo for Cloud-Native Workflows and Delivery is an essential resource for architects, engineers, and DevOps professionals seeking to harness Argo for cutting-edge workflow automation and delivery at scale.
Jenkins Operator For Kubernetes Environments
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Author : William Smith
language : en
Publisher: HiTeX Press
Release Date : 2025-07-24
Jenkins Operator For Kubernetes Environments 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 2025-07-24 with Computers categories.
"Jenkins Operator for Kubernetes Environments" In the rapidly evolving landscape of cloud-native software delivery, "Jenkins Operator for Kubernetes Environments" provides a comprehensive guide to architecting, deploying, and managing Jenkins at scale using Kubernetes operators. This book begins by exploring the fundamental shifts in DevOps practices, highlighting Jenkins’s pivotal role in modern CI/CD workflows and the distinct challenges of operating in dynamically orchestrated Kubernetes environments. Readers gain essential knowledge of both Jenkins and Kubernetes core concepts, the operator pattern, and the broader open source community driving innovation in this space. Throughout its chapters, the book delves deep into the technical mechanics and architectural principles underlying the Jenkins Operator. Readers will learn about custom resource definitions, reconciliation loops, control mechanisms, and state management that together enable powerful automation of Jenkins deployment and lifecycle management. The book provides meticulous guidance for secure, robust, and efficient operation—including installation strategies, multi-tenancy designs, advanced network policies, scaling techniques, and the intricacies of automating Jenkins masters and agents, all tailored to best practices for Kubernetes-native environments. Designed for CI/CD engineers, platform operators, and architects, this practical resource combines actionable deployment advice with real-world case studies from enterprise adopters. Readers will find advanced patterns for customization, seamless integrations with external systems and service meshes, and strategies for observability, security, and continuous delivery at enterprise scale. As organizations increasingly adopt GitOps, hybrid cloud, and multi-cloud strategies, "Jenkins Operator for Kubernetes Environments" stands as an authoritative guide to delivering resilient, performant, and future-ready CI/CD platforms.
Crossplane For Modern Cloud Infrastructure
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Author : Richard Johnson
language : en
Publisher: HiTeX Press
Release Date : 2025-05-31
Crossplane For Modern Cloud Infrastructure 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 2025-05-31 with Computers categories.
"Crossplane for Modern Cloud Infrastructure" "Crossplane for Modern Cloud Infrastructure" offers a comprehensive and authoritative exploration of Crossplane—an open-source, cloud-native control plane revolutionizing the way organizations manage and compose modern infrastructure. Beginning with a thoughtful historical perspective on Infrastructure as Code, the book gently guides readers through the evolution of control planes, contrasts Crossplane with traditional tools like Terraform and Pulumi, and introduces its powerful declarative composition model. Readers will gain a clear understanding of how Crossplane’s architectural principles and Kubernetes foundations enable platform engineering teams to create modular, scalable, and reusable internal developer platforms. Through meticulously detailed chapters, the book provides a deep dive into Crossplane’s core concepts such as custom resource definitions (CRDs), controllers, composite resources, and managed resources. It covers the intricacies of integrating with a diverse set of cloud providers, authoring and maintaining custom providers, and operationalizing Crossplane within GitOps workflows. Readers will find practical guidance on secure configuration management, continuous delivery, drift detection, and advanced orchestration strategies for multi-cloud, hybrid, and on-premises environments. Additionally, the book offers expert recommendations for optimizing performance, observability, self-healing patterns, and cost management at scale. Designed for platform engineers, cloud architects, and SREs, this resource empowers professionals to build robust, compliant, and future-proof infrastructure solutions. The book concludes with advanced topics, including policy-driven orchestration, AI/ML pipeline integrations, and the evolving landscape of cloud-native automation. Whether you’re designing internal platforms, supporting diverse service portfolios, or navigating the future of cloud operations, "Crossplane for Modern Cloud Infrastructure" is your essential guide to adopting and mastering the next generation of infrastructure automation.
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.
Lenses Io For Data Streaming Platforms
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Author : William Smith
language : en
Publisher: HiTeX Press
Release Date : 2025-07-24
Lenses Io For Data Streaming Platforms 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 2025-07-24 with Computers categories.
"Lenses.io for Data Streaming Platforms" "Lenses.io for Data Streaming Platforms" is a comprehensive guide that explores the pivotal role of Lenses.io within the modern data streaming landscape. This book provides both a historical context and a forward-looking analysis of real-time data streaming, positioning Lenses.io alongside industry leaders such as Apache Kafka, Pulsar, and Flink. Through practical scenarios and business applications, readers discover how Lenses.io streamlines operational workflows, bolsters compliance, and enables regulatory adherence for enterprises deploying robust streaming infrastructures. Delving deep into architecture, deployment strategies, and lifecycle management, the book uncovers the modular design and extensibility of Lenses.io. It offers detailed guidance on installation, Kubernetes-native deployment, and resilient cluster management, highlighting best practices for scaling, high availability, and integration with diverse backends and stream infrastructure. Readers learn to master end-to-end stream governance—including automated onboarding, retention policies, schema evolution, quality validation, and lineage visualization—laying the groundwork for secure, observable, and high-performing data pipelines. Advanced chapters showcase Lenses SQL for real-time analytics, complex event processing, and streaming computation, equipping professionals with performance-tuning and debugging know-how for mission-critical systems. Extensive coverage of security, compliance, monitoring, extensibility, and real-world case studies positions the book as an essential resource for architects, engineers, and data leaders looking to harness cutting-edge data streaming capabilities. With practical patterns, reference architectures, and a forward view on industry trends, this book is an indispensable companion on the journey to next-generation data streaming excellence.