Download or read book Ultimate Certified Kubernetes Administrator CKA Certification Guide written by Rajesh Vishnupant Gheware and published by Orange Education Pvt Ltd. This book was released on 2024-07-09 with total page 413 pages. Available in PDF, EPUB and Kindle. Book excerpt: TAGLINE Unlock the Power of Kubernetes: Master Cluster Excellence! KEY FEATURES ● Master Kubernetes from the ground up, covering foundational to expert-level skills. ● Enhance learning with practical examples, clear diagrams, and real-world applications. ● Tailored content to help you confidently pass the CKA certification exam. DESCRIPTION Embark on a journey from beginner to pro with this CKA Certification Guide. Seamlessly blending theory with hands-on practice, this indispensable Kubernetes companion provides clear explanations and real-world scenarios to guide you to success in Kubernetes administration. The book starts by giving a solid understanding of Kubernetes platform and how to confidently set up your clusters with step-by-step instructions. You will dive into Workload Objects to master crucial concepts, then explore Service and Ingress for a deep understanding of networking. Next, it moves to deploy and scale applications, ensuring you're ready for any workload. This book offers the tools needed to design, deploy, and maintain efficient, scalable, and resilient applications in Kubernetes environments. It covers essential topics such as Pods, Deployments, and StatefulSets, along with providing insights into Kubernetes architecture and operations. The advanced section of the book focuses on enhancing your skills with chapters on security and troubleshooting, ensuring you can maintain your clusters effectively and managing microservices with precision. The final section of the book covers focused content and practice exercises to prepare you to ace the CKA certification exam. WHAT WILL YOU LEARN ● Gain the skills to set up, configure, and maintain Kubernetes clusters, ensuring secure and efficient operations. ● Learn how to create, deploy, and manage applications on Kubernetes, including handling updates and scaling. ● Acquire in-depth knowledge of Kubernetes networking and storage, enabling you to design and implement robust solutions. ● Develop expertise in automating application deployments and managing their scaling and availability for optimal performance. ● Build the ability to identify, diagnose, and resolve common Kubernetes problems, ensuring smooth cluster operations. WHO IS THIS BOOK FOR? This book is tailored for IT professionals, including DevOps engineers, system administrators, cloud architects, and Kubernetes enthusiasts, who possess a foundational understanding of containerization concepts and aspire to become proficient in Kubernetes for managing cloud-native applications. If you are a Kubernetes enthusiast looking forward to obtaining your Certified Kubernetes Administrator (CKA) certification, this book will be your indispensable companion. TABLE OF CONTENTS 1. Introduction to Kubernetes 2. Installing Kubernetes 3. Workload Objects – Pod, Deploy, StatefulSet 4. Service and Ingress - Exposing Apps Outside the Cluster 5. Deploy and Scale - Stateless Apps 6. Deployment Strategies - RollingUpdate, Recreate 7. Data Persistence - Local and Cloud 8. Deploy and Scale - StatefulSet 9. Configure Apps for Production Deployment 10. Cluster Database - Backup and Restore 11. Cluster Upgrade – kubeadm 12. CoreDNS 13. Networking - Pod Service and Ingress 14. Kubernetes CNI 15. Kubernetes Security 16. Troubleshooting 17. Kubernetes Production Essentials 18. Microservices Observability 19. Scalable Jenkins on Kubernetes 20. GitOps using ArgoCD and GitHub 21. CKA Exam Mastery Index

Download or read book Kubernetes written by Philippe Martin and published by . This book was released on 2021 with total page 231 pages. Available in PDF, EPUB and Kindle. Book excerpt: Master all the concepts and tools necessary to start administering a Kubernetes cluster and deploying applications to production. You will cover the entire curricula of the two Kubernetes certifications (for application developers and administrators). The initial chapters guide you through deployment of a Kubernetes cluster on virtual machines and explore the different components of the control plane. Next, you will work with the kubectl command-line tool; namespaces, labels, selectors, and annotations--common resources used through the Kubernetes API. The following chapters describe the principle of controllers and detail how workload controllers work as well as the possibilities for configuring deployed applications. You will also learn how to deploy a scalable and self-healing application, how pods are scheduled to nodes, how parts of the application can communicate, and how the application is discoverable from the outside. Next, you will cover security concerns describing the different authentication methods, the RBAC authorization mode, security contexts, network policies, and how to secure container images. You will also cover using persistent volumes for your containers to store long-term data, monitoring your clusters and applications and implementing design patterns for multi-container pods. The concluding chapters guide you through the upgrade of your deployed cluster. After reading this book, you will have enough knowledge to deploy a complex application using a Kubernetes cluster and be ready for the certification exams. You will: Deploy a Kubernetes cluster with kubeadm and learn how the control plane works Discover how the Kubernetes API is structured Deploy secure, auto-scaled, and self-healing applications Master the kubectl command-line tool.

Download or read book Certified Kubernetes Application Developer CKAD Study Guide written by Benjamin Muschko and published by "O'Reilly Media, Inc.". This book was released on 2021-02-02 with total page 199 pages. Available in PDF, EPUB and Kindle. Book excerpt: Developers with the ability to operate, troubleshoot, and monitor applications in Kubernetes are in high demand today. To meet this need, the Cloud Native Computing Foundation created a certification exam to establish a developer's credibility and value in the job market to work in a Kubernetes environment. The Certified Kubernetes Application Developer (CKAD) exam is different from the typical multiple-choice format of other certifications. Instead, the CKAD is a performance-based exam that requires deep knowledge of the tasks under immense time pressure. This study guide walks you through all the topics you need to fully prepare for the exam. Author Benjamin Muschko also shares his personal experience with preparing for all aspects of the exam. Learn when and how to apply Kubernetes concepts to manage an application Understand the objectives, abilities, tips, and tricks needed to pass the CKAD exam Explore the ins and outs of the kubectl command-line tool Demonstrate competency for performing the responsibilities of a Kubernetes application developer Solve real-world Kubernetes problems in a hands-on command-line environment Navigate and solve questions during the CKAD exam

Download or read book Kubernetes in Action written by Marko Luksa and published by Simon and Schuster. This book was released on 2017-12-14 with total page 1062 pages. Available in PDF, EPUB and Kindle. Book excerpt: Summary Kubernetes in Action is a comprehensive guide to effectively developing and running applications in a Kubernetes environment. Before diving into Kubernetes, the book gives an overview of container technologies like Docker, including how to build containers, so that even readers who haven't used these technologies before can get up and running. Purchase of the print book includes a free eBook in PDF, Kindle, and ePub formats from Manning Publications. About the Technology Kubernetes is Greek for "helmsman," your guide through unknown waters. The Kubernetes container orchestration system safely manages the structure and flow of a distributed application, organizing containers and services for maximum efficiency. Kubernetes serves as an operating system for your clusters, eliminating the need to factor the underlying network and server infrastructure into your designs. About the Book Kubernetes in Action teaches you to use Kubernetes to deploy container-based distributed applications. You'll start with an overview of Docker and Kubernetes before building your first Kubernetes cluster. You'll gradually expand your initial application, adding features and deepening your knowledge of Kubernetes architecture and operation. As you navigate this comprehensive guide, you'll explore high-value topics like monitoring, tuning, and scaling. What's Inside Kubernetes' internals Deploying containers across a cluster Securing clusters Updating applications with zero downtime About the Reader Written for intermediate software developers with little or no familiarity with Docker or container orchestration systems. About the Author Marko Luksa is an engineer at Red Hat working on Kubernetes and OpenShift. Table of Contents PART 1 - OVERVIEW Introducing Kubernetes First steps with Docker and Kubernetes PART 2 - CORE CONCEPTS Pods: running containers in Kubernetes Replication and other controllers: deploying managed pods Services: enabling clients to discover and talk to pods Volumes: attaching disk storage to containers ConfigMaps and Secrets: configuring applications Accessing pod metadata and other resources from applications Deployments: updating applications declaratively StatefulSets: deploying replicated stateful applications PART 3 - BEYOND THE BASICS Understanding Kubernetes internals Securing the Kubernetes API server Securing cluster nodes and the network Managing pods' computational resources Automatic scaling of pods and cluster nodes Advanced scheduling Best practices for developing apps Extending Kubernetes

Download or read book Red Hat RHCSA 8 Cert Guide written by Sander van Vugt and published by Pearson IT Certification. This book was released on 2019-11-04 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: This is the eBook version of the print title. Learn, prepare, and practice for Red Hat RHCSA 8 (EX200) exam success with this Cert Guide from Pearson IT Certification, a leader in IT Certification learning. Master Red Hat RHCSA 8 EX200 exam topics Assess your knowledge with chapter-ending quizzes Review key concepts with exam-preparation tasks Practice with four unique practice tests Learn from two full hours of video training from the author’s Red Hat Certified System Administrator (RHCSA) Complete Video Course, 3rd Edition. Red Hat RHCSA 8 Cert Guide is a best-of-breed exam study guide. Leading Linux consultant, author, and instructor Sander van Vugt shares preparation hints and test-taking tips, helping you identify areas of weakness and improve both your conceptual knowledge and hands-on skills. Material is presented in a concise manner, focusing on increasing your understanding and retention of exam topics. The book presents you with an organized test-preparation routine through the use of proven series elements and techniques. Exam topic lists make referencing easy. Chapter-ending Exam Preparation Tasks help you drill on key concepts you must know thoroughly. Review questions help you assess your knowledge, and a final preparation chapter guides you through tools and resources to help you craft your final study plan. Well regarded for its level of detail, assessment features, and challenging review questions and exercises, this study guide helps you master the concepts and techniques that will enable you to succeed on the exam the first time, including Basic system management: Installation, tools, file management, text files, RHEL8 connections, user/group management, permissions, and network configuration Operating running systems: Managing software, processes, storage, and advanced storage; working with systemd; scheduling tasks; and configuring logging Advanced system administration: Managing the kernel and boot procedures, essential troubleshooting, bash shell scripting Managing network services: Configuring SSH, firewalls, and time services; managing Apache HTTP services and SE Linux; and accessing network storage

Download or read book Certified Kubernetes Administrator CKA Cert Prep The Basics written by David Davis and published by . This book was released on 2020 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Kubernetes adoption is exploding; certification is the best way to establish your credibility and value in today's competitive job market. Certified Kubernetes Administrator (CKA) is the most popular options available. This credential-offered by the Linux Foundation-is among the most esteemed certifications for DevOps engineers and IT professionals who are developing and supporting cloud-native applications for Kubernetes. In this course, you can explore the benefits of CKA certification and the topics covered in each of the exam's ten domains. Instructor David Davis also provides study tips to help you be more effective at this proctored, performance-based exam. Learn more about the CKA certification at https://training.linuxfoundation.org/certification/certified-kubernetes-application-developer-ckad/.

Download or read book Certified Kubernetes Administrator CKA Study Guide written by Benjamin Muschko and published by "O'Reilly Media, Inc.". This book was released on 2022-06-09 with total page 210 pages. Available in PDF, EPUB and Kindle. Book excerpt: The ability to administer and monitor a Kubernetes cluster is in high demand today. To meet this need, the Cloud Native Computing Foundation developed a certification exam to establish an administrator's credibility and value in the job market to confidently work in a Kubernetes environment. The Certified Kubernetes Administrator (CKA) certification exam is different from the typical multiple-choice format of other professional certifications. Instead, the CKA is a performance-based exam that requires deep knowledge of the tasks under immense time pressure. This study guide walks you through all the topics covered to fully prepare you for the exam. Author Benjamin Muschko also shares his personal experience with preparing for all aspects of the exam. Learn when and how to apply Kubernetes concepts to administer and troubleshoot a production-grade cluster Understand the objectives, abilities, and tips and tricks needed to pass the CKA exam Explore the ins and outs of the kubectl command-line tool Demonstrate competency to perform the responsibilities of a Kubernetes administrator Solve real-world Kubernetes problems in a hands-on command-line environment Effectively navigate and solve questions during the CKA exam

Download or read book Kubernetes Patterns written by Bilgin Ibryam and published by O'Reilly Media. This book was released on 2019-04-09 with total page 267 pages. Available in PDF, EPUB and Kindle. Book excerpt: The way developers design, build, and run software has changed significantly with the evolution of microservices and containers. These modern architectures use new primitives that require a different set of practices than most developers, tech leads, and architects are accustomed to. With this focused guide, Bilgin Ibryam and Roland Huß from Red Hat provide common reusable elements, patterns, principles, and practices for designing and implementing cloud-native applications on Kubernetes. Each pattern includes a description of the problem and a proposed solution with Kubernetes specifics. Many patterns are also backed by concrete code examples. This book is ideal for developers already familiar with basic Kubernetes concepts who want to learn common cloud native patterns. You’ll learn about the following pattern categories: Foundational patterns cover the core principles and practices for building container-based cloud-native applications. Behavioral patterns explore finer-grained concepts for managing various types of container and platform interactions. Structural patterns help you organize containers within a pod, the atom of the Kubernetes platform. Configuration patterns provide insight into how application configurations can be handled in Kubernetes. Advanced patterns covers more advanced topics such as extending the platform with operators.

Download or read book Certified Kubernetes Administrator CKA Exam Guide written by Gavin R. Bayfield and published by BPB Publications. This book was released on 2024-02-01 with total page 511 pages. Available in PDF, EPUB and Kindle. Book excerpt: Conquer the CNCF Certified Kubernetes Administrator (CKA) exam KEY FEATURES ● This Kubernetes technical guide covers the entire CNCF syllabus for the CKA exam. ● Contains extensive hands-on manifest code, command line examples and task walkthroughs. ● Includes two practice CKA exams with fully-worked solutions. DESCRIPTION Kubernetes is the de facto industry-standard for production-grade container orchestration. The CNCF Certified Kubernetes Administrator (CKA) Certification is an in-demand, industry-recognised benchmark denoting the holder as possessing the expertise required to create, secure, manage and troubleshoot Kubernetes clusters. The CNCF CKA exam is a fully hands-on, command line based assessment. This guide structure follows the CKA curriculum. Start with need-to-know Kubernetes concepts and implementation details using hands-on code examples and command line walkthroughs. You will explore core concepts including cluster architecture, installation and configuration. As the book progresses, you will master security principles with RBAC, confidently deploy and manage applications, and explore the intricacies of Kubernetes storage and networking. The following chapters on Troubleshooting and Exam Preparation provide important exam and assessment environment hints and tips, command line techniques and crucial exam strategies. The final two chapters present full-length CKA practice exams with fully-worked exam-grade solutions. This pragmatic blend of theory, worked examples, and analysis techniques ensures the reader is primed to be successful in the real Certified Kubernetes Administrator (CKA) exam. WHAT YOU WILL LEARN ● The skills and knowledge required to professionally administer Kubernetes clusters. ● Understanding of Kubernetes command line examples and task walkthroughs. ● Insight from detailed fully-worked solutions for two CKA practice exams. ● Working details for the CNCF CKA exam environment. ● How to manage Kubernetes clusters with precision and control. WHO THIS BOOK IS FOR This book is for cloud application developers, devops engineers, cloud architects and datacentre administrators who want to conquer the CNCF CKA exam, certifying their Kubernetes skills in the marketplace. TABLE OF CONTENTS 1. Introduction 2. Cluster Architecture, Installation and Configuration 3. Workloads and Scheduling 4. Services and Networking 5. Storage 6. Troubleshooting 7. CKA Exam Preparation 8. CKA Mock Exam 1 with Solutions 9. CKA Mock Exam 2 with Solutions

Download or read book Docker Certified Associate DCA Exam Guide written by Francisco Javier Ramirez Urea and published by Packt Publishing Ltd. This book was released on 2020-09-28 with total page 598 pages. Available in PDF, EPUB and Kindle. Book excerpt: Pass the DCA exam and enhance your DevOps skills by achieving faster deployments, reduced downtime, and continuous integration and continuous delivery Key FeaturesStrengthen your knowledge of container fundamentals and exploit Docker networking, storage, and image managementLeverage Docker Swarm to deploy and scale applications in a clusterBuild your Docker skills with the help of sample questions and mock testsBook Description Developers have changed their deployment artifacts from application binaries to container images, and they now need to build container-based applications as containers are part of their new development workflow. This Docker book is designed to help you learn about the management and administrative tasks of the Containers as a Service (CaaS) platform. The book starts by getting you up and running with the key concepts of containers and microservices. You'll then cover different orchestration strategies and environments, along with exploring the Docker Enterprise platform. As you advance, the book will show you how to deploy secure, production-ready, container-based applications in Docker Enterprise environments. Later, you'll delve into each Docker Enterprise component and learn all about CaaS management. Throughout the book, you'll encounter important exam-specific topics, along with sample questions and detailed answers that will help you prepare effectively for the exam. By the end of this Docker containers book, you'll have learned how to efficiently deploy and manage container-based environments in production, and you will have the skills and knowledge you need to pass the DCA exam. What you will learnUnderstand the key concepts of containerization and its advantagesDiscover how to build secure images and run customized Docker containersExplore orchestration with Docker Swarm and KubernetesBecome well versed with networking and application publishing methodsUnderstand the Docker container runtime environment and customizationsDeploy services on Docker Enterprise with Universal Control PlaneGet to grips with effectively managing images using Docker Trusted RegistryWho this book is for If you are a system administrator, a developer, a DevOps engineer, or any professional interested in enhancing your career portfolio by gaining Docker certification, this book is for you. In order to understand container networking and the use of load balancers and proxies to provide a full-featured Containers-as-a-Service environment, Linux and Windows user knowledge with some networking skills will be necessary.

Download or read book Kubernetes Administration I written by Swapnil Jain and published by . This book was released on 2018-06-26 with total page 163 pages. Available in PDF, EPUB and Kindle. Book excerpt: Kubernetes is an open-source system for automating deployment, scaling, and management of containerised applications. This is a hands-on guide which will help you to learn about orchestrating containerised application using Kubernetes and prepare for Certified Kubernetes Administrator (CKA) Exam.

Download or read book Kubernetes Up and Running written by Kelsey Hightower and published by "O'Reilly Media, Inc.". This book was released on 2017-09-07 with total page 202 pages. Available in PDF, EPUB and Kindle. Book excerpt: Legend has it that Google deploys over two billion application containers a week. How’s that possible? Google revealed the secret through a project called Kubernetes, an open source cluster orchestrator (based on its internal Borg system) that radically simplifies the task of building, deploying, and maintaining scalable distributed systems in the cloud. This practical guide shows you how Kubernetes and container technology can help you achieve new levels of velocity, agility, reliability, and efficiency. Authors Kelsey Hightower, Brendan Burns, and Joe Beda—who’ve worked on Kubernetes at Google and other organizatons—explain how this system fits into the lifecycle of a distributed application. You will learn how to use tools and APIs to automate scalable distributed systems, whether it is for online services, machine-learning applications, or a cluster of Raspberry Pi computers. Explore the distributed system challenges that Kubernetes addresses Dive into containerized application development, using containers such as Docker Create and run containers on Kubernetes, using the docker image format and container runtime Explore specialized objects essential for running applications in production Reliably roll out new software versions without downtime or errors Get examples of how to develop and deploy real-world applications in Kubernetes

Download or read book Certified Kubernetes Administrator CKA Exam Guide written by Melony Qin and published by Packt Publishing Ltd. This book was released on 2022-11-04 with total page 322 pages. Available in PDF, EPUB and Kindle. Book excerpt: Develop a deep understanding of Kubernetes and the cloud native ecosystem, and pass the CKA exam with confidence with this end-to-end study guide Key FeaturesGet to grips with the core concepts of Kubernetes API primitivesDeploy, configure, manage, and troubleshoot Kubernetes clustersCement your credibility in the job market by becoming a Certified Kubernetes AdministratorBook Description Kubernetes is the most popular container orchestration tool in the industry. The Kubernetes Administrator certification will help you establish your credibility and enable you to efficiently support the business growth of individual organizations with the help of this open source platform. The book begins by introducing you to Kubernetes architecture and the core concepts of Kubernetes. You'll then get to grips with the main Kubernetes API primitives, before diving into cluster installation, configuration, and management. Moving ahead, you'll explore different approaches while maintaining the Kubernetes cluster, perform upgrades for the Kubernetes cluster, as well as backup and restore etcd. As you advance, you'll deploy and manage workloads on Kubernetes and work with storage for Kubernetes stateful workloads with the help of practical scenarios. You'll also delve into managing the security of Kubernetes applications and understand how different components in Kubernetes communicate with each other and with other applications. The concluding chapters will show you how to troubleshoot cluster- and application-level logging and monitoring, cluster components, and applications in Kubernetes. By the end of this Kubernetes book, you'll be fully prepared to pass the CKA exam and gain practical knowledge that can be applied in your day-to-day work. What you will learnUnderstand the fundamentals of Kubernetes and its toolsGet hands-on experience in installing and configuring Kubernetes clustersManage Kubernetes clusters and deployed workloads with easeGet up and running with Kubernetes networking and storageManage the security of applications deployed on KubernetesFind out how to monitor, log, and troubleshoot Kubernetes clusters and apps among othersWho this book is for This book is for application developers, DevOps engineers, data engineers, and cloud architects who want to pass the CKA exam and certify their Kubernetes Administrator skills in the market. Basic knowledge of Kubernetes is recommended to get the most out of this book.

Download or read book Red Hat RHCSA RHCE 7 Cert Guide written by Sander van Vugt and published by Pearson IT Certification. This book was released on 2015-08-07 with total page 1856 pages. Available in PDF, EPUB and Kindle. Book excerpt: Trust the best-selling Cert Guide series from Pearson IT Certification to help you learn, prepare, and practice for exam success. Cert Guides are built with the objective of providing assessment, review, and practice to help ensure you are fully prepared for your certification exam. Master Red Hat RHCSA (EX200) and RHCE (EX300) exam topics Assess your knowledge with chapter-opening quizzes Review key concepts with exam preparation tasks Test yourself with 4 practice exams (2 RHCSA and 2 RHCE) Gain expertise and knowledge using the companion website, which contains over 40 interactive exercises, 4 advanced CLI simulations, 40 interactive quizzes and glossary quizzes (one for each chapter), 3 virtual machines and more. Red Hat RHCSA/RHCE 7 Cert Guide presents you with an organized test preparation routine through the use of proven series elements and techniques. “Do I Know This Already?” quizzes open each chapter and allow you to decide how much time you need to spend on each section. Exam topic lists make referencing easy. Chapter-ending labs help you drill on key concepts you must know thoroughly. Red Hat RHCSA/RHCE 7, Premium Edition eBook and Practice Test focuses specifically on the objectives for the newest Red Hat RHCSA (EX200) and RHCE (EX300) exams reflecting Red Hat Enterprise Linux 7. Expert Linux trainer and consultant Sander van Vugt shares preparation hints and test-taking tips, helping you identify areas of weakness and improve both your conceptual knowledge and hands-on skills. Material is presented in a concise manner, focusing on increasing your understanding and retention of exam topics. Well-regarded for its level of detail, assessment features, comprehensive design scenarios, and challenging review questions and exercises, this study guide helps you master the concepts and techniques that will allow you to succeed on the exam the first time. This study guide helps you master all the topics on the new RHCSA (EX200) and RHCE (EX300) exams, including Part 1: RHCSA Basic System Management: Installation, tools, text files, server connections; user, group, and permissions management; network configuration Operating Running Systems: Process management, VMs, package installation, task scheduling, logging, managing partitions and LVM logical volumes Advanced System Administration: Basic kernel management, basic Apache server configuration, boot procedures/troubleshooting Managing Network Services: Using Kickstart; managing SELinux; configuring firewalls, remote mounts, FTP, and time services Part 2: RHCE System Configuration/Management: External authentication/authorization, iSCSI SANs, performance reporting, optimization, logging, routing/advanced networking, Bash scripting System Security: Configuring firewalls, advanced Apache services, DNS, MariaDB, NFS, Samba, SMTP, SSH, and time synchronization

Download or read book Acing the Certified Kubernetes Administrator Exam written by Chad Crowell and published by Simon and Schuster. This book was released on 2023-10-31 with total page 310 pages. Available in PDF, EPUB and Kindle. Book excerpt: Becoming a Kubernetes administrator is a big accomplishment—and passing the Certified Kubernetes Administrator (CKA) exam can be a big boost to your career! Learn the hands on skills you need to ace the exam with clear teaching and hands-on exercises that match the unique CKA test environment. In Acing the Certified Kubernetes Administrator Exam you’ll learn how to: Administer an application running on Kubernetes Troubleshoot errors inside a Kubernetes cluster Authenticate users and machines to the Kubernetes API Create persistent storage in Kubernetes Add additional functionality to an existing Kubernetes cluster Acing the Certified Kubernetes Administrator Exam is your fast-track to becoming a Certified Kubernetes Administrator! Your expert exam tutor is Chad Crowell, whose courses have helped thousands of developers to understand Kubernetes and earn the coveted CKA certification. If you’re familiar with Kubernetes, this book will ensure you’re ready to pass in just one month of study. If you’re brand new, this is the perfect primer to get started on your Kubernetes journey. Go hands-on with all the exam objectives, including deploying containerized applications to Kubernetes, accessing an application from an ingress resource, and backup and restore. Plus, essential exam tips and exercises help you work out your mental muscle memory. Purchase of the print book includes a free eBook in PDF, Kindle, and ePub formats from Manning Publications. About the technology The Certified Kubernetes Administrator (CKA) exam proves to your next employer that you can set up and manage Kubernetes clusters. In this rigorous test offered by the Linux Foundation, you’ll configure and manage production-grade clusters hands-on as a proctor watches. Simply put, if you aren’t ready, you won’t pass. About the book Acing the Certified Kubernetes Administrator Exam teaches every skill you need to pass the CKA. You can’t “hack” this exam by learning a few test-taking tricks. Instead, you’ll master vital techniques like load balancing and networking with carefully designed exercises that you practice using the CKA’s command-line interface. With this book, you’ll be confident and ready for exam day. What's inside Administer an application on Kubernetes Troubleshoot errors in a Kubernetes cluster Authenticate users and machines Create persistent storage About the reader For readers who know the basics of containers and Linux admin. No Kubernetes experience required. About the author Chad M. Crowell is the author of dozens of courses on Kubernetes and DevOps with Pluralsight and INE. Chad is also a Microsoft Certified Trainer (MCT). Table of Contents 1 First steps 2 Kubernetes cluster 3 Identity and access management 4 Deploying applications in Kubernetes 5 Running applications in Kubernetes 6 Communication in a Kubernetes cluster 7 Storage in Kubernetes 8 Troubleshooting Kubernetes 9 Taking the test

Download or read book Learn Kubernetes Security written by Kaizhe Huang and published by Packt Publishing Ltd. This book was released on 2020-07-09 with total page 330 pages. Available in PDF, EPUB and Kindle. Book excerpt: Secure your container environment against cyberattacks and deliver robust deployments with this practical guide Key FeaturesExplore a variety of Kubernetes components that help you to prevent cyberattacksPerform effective resource management and monitoring with Prometheus and built-in Kubernetes toolsLearn techniques to prevent attackers from compromising applications and accessing resources for crypto-coin miningBook Description Kubernetes is an open source orchestration platform for managing containerized applications. Despite widespread adoption of the technology, DevOps engineers might be unaware of the pitfalls of containerized environments. With this comprehensive book, you'll learn how to use the different security integrations available on the Kubernetes platform to safeguard your deployments in a variety of scenarios. Learn Kubernetes Security starts by taking you through the Kubernetes architecture and the networking model. You'll then learn about the Kubernetes threat model and get to grips with securing clusters. Throughout the book, you'll cover various security aspects such as authentication, authorization, image scanning, and resource monitoring. As you advance, you'll learn about securing cluster components (the kube-apiserver, CoreDNS, and kubelet) and pods (hardening image, security context, and PodSecurityPolicy). With the help of hands-on examples, you'll also learn how to use open source tools such as Anchore, Prometheus, OPA, and Falco to protect your deployments. By the end of this Kubernetes book, you'll have gained a solid understanding of container security and be able to protect your clusters from cyberattacks and mitigate cybersecurity threats. What you will learnUnderstand the basics of Kubernetes architecture and networkingGain insights into different security integrations provided by the Kubernetes platformDelve into Kubernetes' threat modeling and security domainsExplore different security configurations from a variety of practical examplesGet to grips with using and deploying open source tools to protect your deploymentsDiscover techniques to mitigate or prevent known Kubernetes hacksWho this book is for This book is for security consultants, cloud administrators, system administrators, and DevOps engineers interested in securing their container deployments. If you're looking to secure your Kubernetes clusters and cloud-based deployments, you'll find this book useful. A basic understanding of cloud computing and containerization is necessary to make the most of this book.

Download or read book Certified Kubernetes Administrator CKA written by Sander van Vugt and published by . This book was released on 2020 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: 9+ Hours of Video Instruction Certified Kubernetes Administrator (CKA) Complete Video Course provides more than 9 hours of video instruction for IT professionals'Äìincluding IT Administrators, DevOps Engineers, Software Developers, IT Architects, and Hybrid Cloud Administrators'Äìpreparing to take the CKA exam, which requires an in-depth knowledge of how to develop, create, manage, store, and troubleshoot Kubernetes applications. The course includes labs, demonstrations, and lightboard explanations by Sander van Vugt, who has presented on dozens of Linux and Kubernetes courses. He introduces containers and Kubernetes, and moves through the process of creation, managing, and storing applications. He provides labs on setting up and managing clusters, and you'll also learn how to troubleshoot Kubernetes applications and cluster nodes. Sander shows how to manage deployments, services, ingress, and setting up storage, and walks through key troubleshooting scenarios. He ends the course with a sample exam for the user to practice before taking the real thing. Topics include: Module 1: Getting Started Module 2: Managing Pods and Deployments Module 3: Managing Kubernetes Clusters Module 4: Sample Exams About the Instructor Sander van Vugt has been teaching Linux classes since 1995 and has written more than 60 books about different Linux-related topics, including the best-selling RHCSA-RHCE 7 Cert Guide . Sander is also the author of more than 25 video courses, including Kubernetes Fundamentals . He teaches courses for customers around the world, and is also a regular speaker on major conferences related to open source software. Sander is also the founder of the Living Open Source Foundation, a non-profit organization that teaches open source to talent in different African countries. Skill Level Beginner/Intermediate Learn How To Best prepare to pass the Certified Kubernetes Application Developer (CKA) Exam Create a Kubernetes cluster Manage Pods and Deployments Manage Pod Storage and Networking Work with the API Manage scheduler settings Configure security Manage Kubernetes Networking Manage Cluster Nodes Troubleshoot Kubernetes Clusters and Applications Prepare for the CKA test Who Should Take This Course IT professionals that want to manage container deployment in their containerized devops environment using Kubernetes. Specifically: IT Administrators DevOps Engineers Software Developers IT Architects Hybrid Cloud Administrators Course Require...