Helm Secrets In Practice
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Helm Secrets In Practice
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Author : William Smith
language : en
Publisher: HiTeX Press
Release Date : 2025-07-12
Helm Secrets In Practice 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 2025-07-12 with Computers categories.
"Helm Secrets in Practice" "Helm Secrets in Practice" is a comprehensive guide for DevOps engineers, Kubernetes administrators, and security professionals seeking to master the intricacies of secure secret management using Helm. The book begins with a deep dive into Helm’s internal architecture and Kubernetes native secret models, framing critical security challenges and regulatory considerations that practitioners face in modern cloud-native environments. Readers are equipped with advanced threat modeling skills, learn the nuances of encryption for data at rest and in transit, and gain a firm understanding of compliance requirements intersecting with secret workflows. Moving beyond the fundamentals, the book explores the integration of external secret management platforms such as Vault, AWS Secrets Manager, and Kubernetes External Secrets. With hands-on coverage of the helm-secrets plugin, SOPS, GPG, and major cloud KMS providers, the book delivers actionable techniques for securely templating Helm charts, orchestrating CI/CD secret pipelines, and enabling effective cross-platform secret delivery. Each chapter offers expert guidance for policy development, auditing, monitoring, and the practical implementation of operational guardrails—empowering teams to prevent inadvertent leaks, enforce governance, and automate compliance throughout the secret lifecycle. "Helm Secrets in Practice" is rounded out by a rich suite of real-world case studies—from incident response post-mortems to patterns guiding enterprise adoption and multi-cloud migrations. The text delves into advanced topics like sealed secrets, workload identity integration, serverless use-cases, and dynamic policy-driven automation, ensuring readers are ready to operationalize secure secret management at scale. With both foundational explanation and advanced patterns, this book serves as an essential reference for professionals intent on building resilient, secure, and compliant Kubernetes deployments using Helm.
Argo Cd In Practice
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Author : Liviu Costea
language : en
Publisher: Packt Publishing Ltd
Release Date : 2022-11-18
Argo Cd In Practice written by Liviu Costea 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 2022-11-18 with Computers categories.
Build CD pipelines following GitOps principles like declarative and immutable changes stored in version control, all continuously reconciled by Argo CD, and minimize the failure of deployments. Purchase of the print or Kindle book includes a free eBook in the PDF format. Key FeaturesDiscover how to apply GitOps principles to build real-world CD pipelinesUnderstand Argo CD components and how they work together to reconcile cloud native applicationsLearn to run Argo CD in production with declarative config changes, security, observability, disaster recovery, and moreBook Description GitOps follows the practices of infrastructure as code (IaC), allowing developers to use their day-to-day tools and practices such as source control and pull requests to manage apps. With this book, you'll understand how to apply GitOps bootstrap clusters in a repeatable manner, build CD pipelines for cloud-native apps running on Kubernetes, and minimize the failure of deployments. You'll start by installing Argo CD in a cluster, setting up user access using single sign-on, performing declarative configuration changes, and enabling observability and disaster recovery. Once you have a production-ready setup of Argo CD, you'll explore how CD pipelines can be built using the pull method, how that increases security, and how the reconciliation process occurs when multi-cluster scenarios are involved. Next, you'll go through the common troubleshooting scenarios, from installation to day-to-day operations, and learn how performance can be improved. Later, you'll explore the tools that can be used to parse the YAML you write for deploying apps. You can then check if it is valid for new versions of Kubernetes, verify if it has any security or compliance misconfigurations, and that it follows the best practices for cloud-native apps running on Kubernetes. By the end of this book, you'll be able to build a real-world CD pipeline using Argo CD. What you will learnUnderstand GitOps principles and how they relate to IaCDiscover how Argo CD lays the foundation for reconciling Git state with the cluster stateRun Argo CD in production with an emphasis on reliability and troubleshootingBootstrap Kubernetes clusters with essential utilities following the GitOps approachSet up a CD pipeline and minimize the failure of deploymentsExplore ways to verify and validate the YAML you put together when working with KubernetesUnderstand the democratization of GitOps and how the GitOps engine will enable its further adoptionWho this book is for If you're a software developer, DevOps engineer, or SRE who is responsible for building CD pipelines for projects running on Kubernetes and wants to advance in your career, this book is for you. Basic knowledge of Kubernetes, Helm, or Kustomize and CD pipelines will help you to get the most out of this book.
Elastic Kubernetes Service In Practice
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Author : Richard Johnson
language : en
Publisher: HiTeX Press
Release Date : 2025-05-29
Elastic Kubernetes Service In Practice 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 2025-05-29 with Computers categories.
"Elastic Kubernetes Service in Practice" "Elastic Kubernetes Service in Practice" is a comprehensive guide designed to help engineers, architects, and DevOps professionals navigate the full lifecycle of Kubernetes workloads running on AWS. Beginning with an in-depth exploration of EKS fundamentals and architecture, the book establishes a strong foundation by demystifying the synergy between Kubernetes and AWS, covering everything from control plane operations to node group architectures, resource management, and secure IAM integration. Readers learn to harness AWS-native tools and best practices for scalable, secure, and compliant cluster management. As the journey progresses, the book moves into advanced operational topics including cluster provisioning and automation, multi-cluster and multi-tenancy design, cost and performance optimization, and disaster recovery strategies. Chapters dedicated to networking, load balancing, and security provide actionable insights into VPC and CNI customization, ingress management, pod isolation, and runtime protection. In-depth coverage of storage architectures, observability, and centralized logging ensures that practitioners can build resilient, audited, and performant applications aligned with enterprise requirements. The narrative further extends into modern workload patterns and delivery ecosystems, offering hands-on guidance for deployment best practices, CI/CD automation, GitOps, and integration with AWS-native services. "Elastic Kubernetes Service in Practice" concludes by examining emerging trends in serverless Kubernetes, hybrid cloud strategies, and machine learning at scale, empowering readers to confidently architect, secure, and operate EKS clusters in both present-day and future-ready AWS environments.
Kubernetes Best Practices
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Author : Brendan Burns
language : en
Publisher: "O'Reilly Media, Inc."
Release Date : 2023-10-05
Kubernetes Best Practices written by Brendan Burns 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 2023-10-05 with Computers categories.
In this practical guide, four Kubernetes professionals with deep experience in distributed systems, enterprise application development, and open source will guide you through the process of building applications with this container orchestration system. They distill decades of experience from companies that are successfully running Kubernetes in production and provide concrete code examples to back the methods presented in this book. Revised to cover all the latest Kubernetes features, new tooling, and deprecations, this book is ideal for those who are familiar with basic Kubernetes concepts but want to get up to speed on the latest best practices. You'll learn exactly what you need to know to build your best app with Kubernetes the first time. Set up and develop applications in Kubernetes Learn patterns for monitoring, securing your systems, and managing upgrades, rollouts, and rollbacks Integrate services and legacy applications and develop higher-level platforms on top of Kubernetes Run machine learning workloads in Kubernetes Ensure pod and container security Understand issues that have become increasingly critical to the successful implementation of Kubernetes, such as chaos engineering/testing, GitOps, service mesh, and observability
Mastering Kubernetes Advanced Deployment Strategies And Architectural Patterns
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Author : Adam Jones
language : en
Publisher: Walzone Press
Release Date : 2025-01-09
Mastering Kubernetes Advanced Deployment Strategies And Architectural Patterns written by Adam Jones and has been published by Walzone Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2025-01-09 with Computers categories.
Unlock the full potential of Kubernetes with "Mastering Kubernetes: Advanced Deployment Strategies and Architectural Patterns," the essential guide for modern developers, DevOps engineers, and system administrators striving to master the complexities of Kubernetes. This comprehensive book dives deep into the heart of Kubernetes, exploring its core concepts, architecture, and the advanced techniques necessary for deploying, managing, and scaling robust and secure applications. From designing scalable systems and implementing advanced deployment strategies to managing state in distributed systems and securing Kubernetes clusters, this book covers crucial topics that equip readers with the expertise to navigate the challenges of Kubernetes. Each chapter is meticulously structured, offering practical insights into optimizing resource utilization, leveraging Kubernetes for CI/CD, mastering networking within Kubernetes clusters, and exploring serverless architectures on this dynamic platform. "Mastering Kubernetes: Advanced Deployment Strategies and Architectural Patterns" is more than just a manual; it's a roadmap to achieving operational excellence in a cloud-native ecosystem. Whether you're looking to refine your skills or seeking to enhance the performance and security of your Kubernetes deployments, this book provides invaluable knowledge and actionable strategies to propel you to success. Embrace the future of deployment and management with Kubernetes. Make "Mastering Kubernetes: Advanced Deployment Strategies and Architectural Patterns" your go-to resource for navigating the evolving landscape of container orchestration and cloud-native applications.
Virtual Kubelet In Practice
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Author : William Smith
language : en
Publisher: HiTeX Press
Release Date : 2025-07-24
Virtual Kubelet In Practice 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.
"Virtual Kubelet in Practice" "Virtual Kubelet in Practice" is an authoritative guide to understanding, deploying, and extending Virtual Kubelet within the Kubernetes ecosystem. The book begins by unpacking the motivations behind Virtual Kubelet, offering a clear comparison with the traditional Kubelet, and providing foundational insight into its core architecture. Readers are guided through the crucial concepts—such as provider abstraction, supported platforms, and real-world deployment scenarios—that underpin this innovative approach to node virtualization. With a focus on practical application, the text delves deep into the technical intricacies of the provider model, pod orchestration, security boundaries, and observability strategies. Comprehensive chapters detail how Virtual Kubelet enables Kubernetes clusters to seamlessly integrate with leading cloud services—including Azure, AWS, and Alibaba Cloud—as well as with custom and on-premise providers. Emphasis is placed on advanced workload scheduling, multi-tenancy, lifecycle management, compliance, scalability, and resilience, enabling engineers to harness the full potential of elastic, hybrid, and edge deployments. The book also explores the future of serverless and event-driven containers, edge computing, and the fast-evolving Kubernetes landscape, concluding with guidance on community engagement and emerging research directions. Through practical examples, deployment patterns, case studies, and in-depth explorations of security and operational excellence, "Virtual Kubelet in Practice" equips readers with both the tactical and strategic knowledge needed to build, operate, and innovate in modern cloud-native infrastructure.
Modern Devops Practices
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Author : Gaurav Agarwal
language : en
Publisher: Packt Publishing Ltd
Release Date : 2024-01-12
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 2024-01-12 with Computers categories.
Enhance DevOps workflows by integrating the functionalities of Git, Docker, Kubernetes, Argo CD, Ansible, Terraform, Istio, and more with the help of practical examples and expert tips Key Features Explore containers as a service (CaaS) and infrastructure automation in the public cloud Secure and ship software continuously to production with DevOps, GitOps, SecOps, and automation Operate distributed and scalable microservices apps in the cloud with a modern service mesh Purchase of the print or Kindle book includes a free PDF eBook Book DescriptionDevOps and the cloud have changed how we look at software development and operations like never before, leading to the rapid growth of various DevOps tools, techniques, and practices. This updated edition helps you pick up the right tools by providing you with everything you need to get started with your DevOps journey. The book begins by introducing you to modern cloud-native architecture, and then teaches you about the architectural concepts needed to implement the modern way of application development. The next set of chapters helps you get familiarized with Git, Docker, Kubernetes, Ansible, Terraform, Packer, and other similar tools to enable you to build a base. As you advance, you’ll explore the core elements of cloud integration—AWS ECS, GKE, and other CaaS services. The chapters also discuss GitOps, continuous integration, and continuous delivery—GitHub actions, Jenkins, and Argo CD—to help you understand the essence of modern app delivery. Later, you’ll operate your container app in production using a service mesh and apply AI in DevOps. Throughout the book, you’ll discover best practices for automating and managing your development lifecycle, infrastructure, containers, and more. By the end of this DevOps book, you'll be well-equipped to develop and operate applications using modern tools and techniques.What you will learn Explore modern DevOps practices with Git and GitOps Master container fundamentals with Docker and Kubernetes Become well versed in AWS ECS, Google Cloud Run, and Knative Discover how to efficiently build and manage secure Docker images Understand continuous integration with Jenkins on Kubernetes and GitHub Actions Get to grips with using Argo CD for continuous deployment and delivery Manage immutable infrastructure on the cloud with Packer, Terraform, and Ansible Operate container applications in production using Istio and learn about AI in DevOps 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 helpful as it covers best practices, tips, and tricks for implementing 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 this book.
Kubernetes Secrets Handbook
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Author : Emmanouil Gkatziouras
language : en
Publisher: Packt Publishing Ltd
Release Date : 2024-01-31
Kubernetes Secrets Handbook written by Emmanouil Gkatziouras 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 2024-01-31 with Computers categories.
Gain hands-on skills in Kubernetes Secrets management, ensuring a comprehensive overview of the Secrets lifecycle and prioritizing adherence to regulatory standards and business sustainability Key Features Master Secrets encryption, encompassing complex life cycles, key rotation, access control, backup, and recovery Build your skills to audit Secrets consumption, troubleshoot, and optimize for efficiency and compliance Learn how to manage Secrets through real-world cases, strengthening your applications’ security posture Purchase of the print or Kindle book includes a free PDF eBook Book DescriptionSecuring Secrets in containerized apps poses a significant challenge for Kubernetes IT professionals. This book tackles the critical task of safeguarding sensitive data, addressing the limitations of Kubernetes encryption, and establishing a robust Secrets management system for heightened security for Kubernetes. Starting with the fundamental Kubernetes architecture principles and how they apply to the design of Secrets management, this book delves into advanced Kubernetes concepts such as hands-on security, compliance, risk mitigation, disaster recovery, and backup strategies. With the help of practical, real-world guidance, you’ll learn how to mitigate risks and establish robust Secrets management as you explore different types of external secret stores, configure them in Kubernetes, and integrate them with existing Secrets management solutions. Further, you'll design, implement, and operate a secure method of managing sensitive payload by leveraging real use cases in an iterative process to enhance skills, practices, and analytical thinking, progressively strengthening the security posture with each solution. By the end of this book, you'll have a rock-solid Secrets management solution to run your business-critical applications in a hybrid multi-cloud scenario, addressing operational risks, compliance, and controls.What you will learn Explore Kubernetes Secrets, related API objects, and CRUD operations Understand the Kubernetes Secrets limitations, attack vectors, and mitigation strategies Explore encryption at rest and external secret stores Build and operate a production-grade solution with a focus on business continuity Integrate a Secrets Management solution in your CI/CD pipelines Conduct continuous assessments of the risks and vulnerabilities for each solution Draw insights from use cases implemented by large organizations Gain an overview of the latest and upcoming Secrets management trends Who this book is for This handbook is a comprehensive reference for IT professionals to design, implement, operate, and audit Secrets in applications and platforms running on Kubernetes. For developer, platform, and security teams experienced with containers, this Secrets management guide offers a progressive path—from foundations to implementation—with a security-first mindset. You’ll also find this book useful if you work with hybrid multi-cloud Kubernetes platforms for organizations concerned with governance and compliance requirements.
Devops Culture And Practice With Openshift
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Author : Tim Beattie
language : en
Publisher: Packt Publishing Ltd
Release Date : 2021-08-23
Devops Culture And Practice With Openshift written by Tim Beattie 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 2021-08-23 with Computers categories.
A practical guide to making the best use of the OpenShift container platform based on the real-life experiences, practices, and culture within Red Hat Open Innovation Labs Key FeaturesLearn how modern software companies deliver business outcomes that matter by focusing on DevOps culture and practicesAdapt Open Innovation Labs culture and foundational practices from the Open Practice LibraryImplement a metrics-driven approach to application, platform, and product, understanding what to measure and how to learn and pivotBook Description DevOps Culture and Practice with OpenShift features many different real-world practices - some people-related, some process-related, some technology-related - to facilitate successful DevOps, and in turn OpenShift, adoption within your organization. It introduces many DevOps concepts and tools to connect culture and practice through a continuous loop of discovery, pivots, and delivery underpinned by a foundation of collaboration and software engineering. Containers and container-centric application lifecycle management are now an industry standard, and OpenShift has a leading position in a flourishing market of enterprise Kubernetes-based product offerings. DevOps Culture and Practice with OpenShift provides a roadmap for building empowered product teams within your organization. This guide brings together lean, agile, design thinking, DevOps, culture, facilitation, and hands-on technical enablement all in one book. Through a combination of real-world stories, a practical case study, facilitation guides, and technical implementation details, DevOps Culture and Practice with OpenShift provides tools and techniques to build a DevOps culture within your organization on Red Hat's OpenShift Container Platform. What you will learnImplement successful DevOps practices and in turn OpenShift within your organizationDeal with segregation of duties in a continuous delivery worldUnderstand automation and its significance through an application-centric viewManage continuous deployment strategies, such as A/B, rolling, canary, and blue-greenLeverage OpenShift’s Jenkins capability to execute continuous integration pipelinesManage and separate configuration from static runtime softwareMaster communication and collaboration enabling delivery of superior software products at scale through continuous discovery and continuous deliveryWho this book is for This book is for anyone with an interest in DevOps practices with OpenShift or other Kubernetes platforms. This DevOps book gives software architects, developers, and infra-ops engineers a practical understanding of OpenShift, how to use it efficiently for the effective deployment of application architectures, and how to collaborate with users and stakeholders to deliver business-impacting outcomes.
The Secret Life Of English Medium Instruction In Higher Education
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Author : David Block
language : en
Publisher: Routledge
Release Date : 2020-11-26
The Secret Life Of English Medium Instruction In Higher Education written by David Block and has been published by Routledge this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-11-26 with Education categories.
This volume explores the inner-workings of English-medium instruction (EMI) in higher education (HE) at two universities. After an introductory chapter that sets the scene and provides an essential background, there are four empirically based chapters that draw on data collected from a range of sources at two universities in Catalonia. This includes interviews, audio/video recordings of classes, audio logs produced by both lecturers and students, policy documents, students’ written work, and student presentation evaluation rubrics. These chapters examine the following issues: (1) the choice of either English or Catalan as the medium of instruction by students and lecturers; (2) how students display ambivalence towards EMI, as well as a general lack of enthusiasm towards and an ironic distance from 'doing education’; (3) how students resist EMI by contravening its English monolingual norm, using their L1s in the classroom; and finally, (4) how EMI lecturers on occasion act as English language teachers despite their continued claims to the contrary. The book ends with a concluding chapter that draws all of the strands together around key themes. This book is written for scholars interested in issues surrounding EMI in HE in general, as well as those EMI in HE practitioners who have adopted a reflective approach to their professional practice and wish to know more about the ins and outs of EMI in HE from multiple perspectives. It is a useful resource for MA and PhD students on applied linguistics programmes in which the roles and uses of English in HE worldwide are deemed to be important and worthy of attention. Additionally, this will be relevant to courses or modules focusing on language policy, as well as curriculum issues more broadly and language teaching practice more specifically.