Learning Coreos
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Learning Coreos
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Author : Kingston Smiler. S
language : en
Publisher: Packt Publishing Ltd
Release Date : 2016-03-22
Learning Coreos written by Kingston Smiler. S 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 2016-03-22 with Computers categories.
Your one-stop guide for building, configuring, maintaining, and deploying one of the world's fastest growing OSes About This Book Understand the features of CoreOS and learn to administrate and secure a CoreOS environment Develop, test, and deploy cloud services and applications more quickly and efficiently inside lightweight containers using CoreOS This is a complete tutorial on CoreOS, which is the preferred OS for cloud computing as it contains components that facilitate cloud management Who This Book Is For This book is for cloud or enterprise administrators and application developers who would like to gain knowledge about CoreOS to deploy a cloud application or micro-services on a cluster of cloud servers. It is also aimed at administrators with basic networking experience. You do not need to have any knowledge of CoreOS. What You Will Learn Understand the benefits of CoreOS as a cloud orchestration platform Learn about lightweight containers and various container frameworks such as Docker and RKT in CoreOS Manage services and containers across cluster using Fleet and systemd Set up a CoreOS environment using Vagrant Create and manage CoreOS clusters Discover the service parameters using etcd Find out about chaining services running on the cluster using Flannel / Rudder and Weave Create a virtual tenant network and service chaining using OVS In Detail CoreOS is an open source operating system developed upon the Linux kernel. The rise of CoreOS is directly related to the rise of Docker (a Linux container management system). It is a minimal operating system layer and takes a different approach to automating the deployment of containers. The major difference between CoreOS and other Linux distributions is that CoreOS was designed to deploy hundreds of servers. CoreOS immensely helps the users to create systems, which are easy to scale and manage, making life easier for all, be it developer, QA, or deployer. This book is all about setting up, deploying, and using CoreOS to manage clusters and clouds. It will help you understand what CoreOS is and its benefits as a cloud orchestration platform. First, we'll show you how to set up a simple CoreOS instance with single node in the cluster and how to run a Docker container inside the CoreOS instance. Next, you'll be introduced to Fleet and systemd, and will deploy and distribute Docker services across different nodes in cluster using Fleet. Later, you'll be briefed about running services in a cluster with constraints, publishing the services already running on the cluster to new services, and making your services interact with each other. We conclude by teaching you about advanced container networking. By the end of the book, you will know the salient features of CoreOS and will be able to deploy, administrate, and secure a CoreOS environment. Style and approach This practical guide covers the basics and advanced topics related to CoreOS and lightweight containers. The topics are covered in an easy-to-follow manner with each feature explained in detail, beginning with a brief overview and followed by an explanation of its corresponding configuration files.
Learning Coreos
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Author : Kingston Smiler. S
language : en
Publisher:
Release Date : 2016-03-22
Learning Coreos written by Kingston Smiler. S and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2016-03-22 with Computers categories.
Your one-stop guide for building, configuring, maintaining, and deploying one of the world's fastest growing OSesAbout This Book- Understand the features of CoreOS and learn to administrate and secure a CoreOS environment- Develop, test, and deploy cloud services and applications more quickly and efficiently inside lightweight containers using CoreOS- This is a complete tutorial on CoreOS, which is the preferred OS for cloud computing as it contains components that facilitate cloud managementWho This Book Is ForThis book is for cloud or enterprise administrators and application developers who would like to gain knowledge about CoreOS to deploy a cloud application or micro-services on a cluster of cloud servers. It is also aimed at administrators with basic networking experience. You do not need to have any knowledge of CoreOS.What You Will Learn- Understand the benefits of CoreOS as a cloud orchestration platform- Learn about lightweight containers and various container frameworks such as Docker and RKT in CoreOS- Manage services and containers across cluster using Fleet and systemd- Set up a CoreOS environment using Vagrant- Create and manage CoreOS clusters- Discover the service parameters using etcd- Find out about chaining services running on the cluster using Flannel / Rudder and Weave- Create a virtual tenant network and service chaining using OVSIn DetailCoreOS is an open source operating system developed upon the Linux kernel. The rise of CoreOS is directly related to the rise of Docker (a Linux container management system). It is a minimal operating system layer and takes a different approach to automating the deployment of containers. The major difference between CoreOS and other Linux distributions is that CoreOS was designed to deploy hundreds of servers. CoreOS immensely helps the users to create systems, which are easy to scale and manage, making life easier for all, be it developer, QA, or deployer.This book is all about setting up, deploying, and using CoreOS to manage clusters and clouds. It will help you understand what CoreOS is and its benefits as a cloud orchestration platform. First, we'll show you how to set up a simple CoreOS instance with single node in the cluster and how to run a Docker container inside the CoreOS instance. Next, you'll be introduced to Fleet and systemd, and will deploy and distribute Docker services across different nodes in cluster using Fleet.Later, you'll be briefed about running services in a cluster with constraints, publishing the services already running on the cluster to new services, and making your services interact with each other. We conclude by teaching you about advanced container networking. By the end of the book, you will know the salient features of CoreOS and will be able to deploy, administrate, and secure a CoreOS environment.Style and approachThis practical guide covers the basics and advanced topics related to CoreOS and lightweight containers. The topics are covered in an easy-to-follow manner with each feature explained in detail, beginning with a brief overview and followed by an explanation of its corresponding configuration files.
Learning Coreos
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Author : Gregory Blake
language : en
Publisher: Createspace Independent Publishing Platform
Release Date : 2017-05-29
Learning Coreos written by Gregory Blake and has been published by Createspace Independent Publishing Platform this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-05-29 with categories.
This book is an exploration of CoreOS, which is a Linux distribution. The book first explains to you what CoreOS is, and its features are explored in general. The CoreOS supports the building or creating of what are known as clusters in the system. This book guides you on how to create your own clusters in CoreOS from scratch. JavaScript is one of the latest web technologies which are in use today. Node.js is a JavaScript library. This book guides you on how to setup and run your Node.js applications in a CoreOS system. You will learn how = to deploy the application in the CoreOS and then run it from there. It is also possible for you to setup Kubernetes and CoreOS in the AWS (Amazon Web Services). This book helps you learn how to do this on your own. CoreOS can be run in a number of environments, regardless of whether private, public, or virtual. This book will help you learn how to setup the CoreOS in OpenStack. You will then be running your CoreOS from OpenStack. With CoreOS, you can deploy and run your web applications. It supports the deployment of Nginx, which is a web server similar to the Apache web server. This book helps you learn how to run web apps on CoreOS. Load balancing is also good in a CoreOS environment. This book guides you on how to achieve this. The following topics are discussed in this book: - What is CoreOS? - Setting up a Cluster - Running Node.js Apps on the Cluster - Kubernetes with CoreOS on the AWS - Running CoreOS on OpenStack - How to Deploy Web Apps in CoreOS - Load Balancing
Learn Openshift
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Author : Denis Zuev
language : en
Publisher: Packt Publishing Ltd
Release Date : 2018-07-30
Learn Openshift written by Denis Zuev 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 2018-07-30 with Computers categories.
Gain hands-on experience of installing OpenShift Origin 3.9 in a production configuration and managing applications using the platform you built Key Features Gain hands-on experience of working with Kubernetes and Docker Learn how to deploy and manage applications in OpenShift Get a practical approach to managing applications on a cloud-based platform Explore multi-site and HA architectures of OpenShift for production Book Description Docker containers transform application delivery technologies to make them faster and more reproducible, and to reduce the amount of time wasted on configuration. Managing Docker containers in the multi-node or multi-datacenter environment is a big challenge, which is why container management platforms are required. OpenShift is a new generation of container management platforms built on top of both Docker and Kubernetes. It brings additional functionality to the table, something that is lacking in Kubernetes. This new functionality significantly helps software development teams to bring software development processes to a whole new level. In this book, we’ll start by explaining the container architecture, Docker, and CRI-O overviews. Then, we'll look at container orchestration and Kubernetes. We’ll cover OpenShift installation, and its basic and advanced components. Moving on, we’ll deep dive into concepts such as deploying application OpenShift. You’ll learn how to set up an end-to-end delivery pipeline while working with applications in OpenShift as a developer or DevOps. Finally, you’ll discover how to properly design OpenShift in production environments. This book gives you hands-on experience of designing, building, and operating OpenShift Origin 3.9, as well as building new applications or migrating existing applications to OpenShift. What you will learn Understand the core concepts behind containers and container orchestration tools Understand Docker, Kubernetes, and OpenShift, and their relation to CRI-O Install and work with Kubernetes and OpenShift Understand how to work with persistent storage in OpenShift Understand basic and advanced components of OpenShift, including security and networking Manage deployment strategies and application’s migration in OpenShift Understand and design OpenShift high availability Who this book is for The book is for system administrators, DevOps engineers, solutions architects, or any stakeholder who wants to understand the concept and business value of OpenShift.
Learning Windows Server Containers
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Author : Srikanth Machiraju
language : en
Publisher: Packt Publishing Ltd
Release Date : 2017-04-28
Learning Windows Server Containers written by Srikanth Machiraju 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 2017-04-28 with Computers categories.
Build, package, and deploy applications as easily manageable and shippable containers. About This Book Discover the secret to building highly portable apps that run on any machine with Windows Server 2016 anywhere, from laptops, desktop servers, and public or private clouds, without any changes to the code Build your company cost-effective, container-based apps that support large-scale, virtual cloud environments The most up-to-date help on the market, offering developers expert guidance in building and shipping high-quality apps, and also helping admins create infrastructure that's simple to maintain Who This Book Is For This book is for application developers with a basic programming knowledge of C#, ASP.NET, and PowerShell. IT Administrators or DevOps engineers with basic PowerShell experience can benefit by extending their learning to use PowerShell to manage containers on Windows environments and use additional management tools. What You Will Learn Build and deploy ASP.NET web applications as Windows Containers on Windows 10 (Desktop) and Azure using Visual Studio 2015, Docker, and PowerShell Build and manage custom images using Windows Server Core base OS image and Docker CLI, publish images to Docker, tag images, author Docker files, and so on Create enterprise-scale, production-grade container environments using Redis Cache containers and SQL Server containers with storage volumes, set up custom container networks, continuous integration, and deployment pipelines using VSTS, Azure, and Git Deploy a composite container environment using Docker Compose on Windows Learn to build applications using Microsoft's thinnest server platform - Nano Servers. Build custom Nano Server images and Nano Containers using Windows PowerShell and configure using PowerShell Core, DSC In Detail Windows Server Containers are independent, isolated, manageable and portable application environments which are light weight and shippable. Decomposing your application into smaller manageable components or MicroServices helps in building scalable and distributed application environments. Windows Server Containers have a significant impact on application developers, development operations (DevOps) and infrastructure management teams. Applications can be built, shipped and deployed in a fast-paced manner on an easily manageable and updatable environment. Learning Windows Server Containers teaches you to build simple to advanced production grade container based application using Asp.Net Core, Visual Studio, Azure, Docker and PowerShell technologies. The book teaches you to build and deploy simple web applications as Windows and Hyper-V containers on Windows 10 and Windows Server 2016 on Azure. You will learn to build on top of Windows Container Base OS Images, integrate with existing images from Docker Hub, create custom images and publish to Hub. You will also learn to work with storage containers built using Volumes and SQL Server as container, create and configure custom networks, integrate with Redis Cache containers, configure continuous integration and deployment pipelines using VSTS and Git Repository. Further you can also learn to manage resources for a container, setting up monitoring and diagnostics, deploy composite container environments using Docker Compose on Windows and manage container clusters using Docker Swarm. The last chapter of the book focuses on building applications using Microsoft's new and thinnest server platform – Nano Servers. Style and approach This hands-on tutorial helps you get started with Windows Server containers, the new trend in the container market. This example-driven guide is packed with real-world scenarios of Windows Server containers in production environments.
Microsoft Azure Architect Technologies And Design Complete Study Guide
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Author : Benjamin Perkins
language : en
Publisher: John Wiley & Sons
Release Date : 2021-01-13
Microsoft Azure Architect Technologies And Design Complete Study Guide written by Benjamin Perkins and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021-01-13 with Computers categories.
Become a proficient Microsoft Azure solutions architect Azure certifications are critical to the millions of IT professionals Microsoft has certified as MCSE and MCSA in Windows Server in the last 20 years. All of these professionals need to certify in key Azure exams to stay current and advance in their careers. Exams AZ-303 and AZ-304 are the key solutions architect exams that experienced Windows professionals will find most useful at the intermediate and advanced points of their careers. Microsoft Azure Architect Technologies and Design Complete Study Guide Exams AZ-303 and AZ-304 covers the two critical Microsoft Azure exams that intermediate and advanced Microsoft IT professionals will need to show proficiency as their organizations move to the Azure cloud. Understand Azure Set up your Microsoft Cloud network Solve real-world problems Get the confidence to pass the exam By learning all of these things plus using the Study Guide review questions and practice exams, the reader will be ready to take the exam and perform the job with confidence.
Openstack Administration With Ansible 2
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Author : Walter Bentley
language : en
Publisher: Packt Publishing Ltd
Release Date : 2016-12-26
Openstack Administration With Ansible 2 written by Walter Bentley 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 2016-12-26 with Computers categories.
Orchestrate and automate your OpenStack cloud operator tasks with Ansible 2.0 About This Book Automate real-world OpenStack cloud operator administrative tasks Construct a collection of the latest automation code to save time on managing your OpenStack cloud Manage containers on your cloud and check the health of your cloud using Nagios Who This Book Is For This book is aimed at OpenStack-based cloud operators and infrastructure and sys administrators who have some knowledge of OpenStack and are seeking to automate taxing and manual tasks. This book is also for people new to automating cloud operations in general and the DevOps practice in particular. What You Will Learn Efficiently execute OpenStack administrative tasks Familiarize yourself with how Ansible 2 works and assess the defined best practices Create Ansible 2 playbooks and roles Automate tasks to customize your OpenStack cloud Review OpenStack automation considerations when automating administrative tasks Examine and automate advanced OpenStack tasks and designated use cases Get a high-level overview of OpenStack and current production-ready projects Explore OpenStack CLI tools and learn how to use them In Detail Most organizations are seeking methods to improve business agility because they have realized just having a cloud is not enough. Being able to improve application deployments, reduce infrastructure downtime, and eliminate daily manual tasks can only be accomplished through some sort of automation. We start with a brief overview of OpenStack and Ansible 2 and highlight some best practices. Each chapter will provide an introduction to handling various Cloud Operator administration tasks such as managing containers within your cloud; setting up/utilizing open source packages for monitoring; creating multiple users/tenants; taking instance snapshots; and customizing your cloud to run multiple active regions. Each chapter will also supply a step-by-step tutorial on how to automate these tasks with Ansible 2. Packed with real-world OpenStack administrative tasks, this book will walk you through working examples and explain how these tasks can be automated using one of the most popular open source automation tools on the market today. Style and approach This book is a concise, fast-paced guide filled with real-world scenarios that will execute OpenStack administrative tasks efficiently. It serves as a quick reference guide for not just OpenStack functions, but also for creating future Ansible code.
Introduction To Coreos
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Author : Ross Kukulinski
language : en
Publisher:
Release Date : 2015
Introduction To Coreos written by Ross Kukulinski and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2015 with Internet videos categories.
"In this Introduction to CoreOS training course, expert author Ross Kukulinski will teach you how to deploy, monitor, and scale containerized applications. This course is designed for users that are already familiar with running applications with containerization technologies. You will start by learning the basics of CoreOS, then jump into learning about CoreOS subsystems. From there, Ross will teach you how to launch a development CoreOS cluster, including how to install dependencies, boot your first cluster, and troubleshoot CoreOS services. This video tutorial also covers how to deploy a database-backed web application. Finally, you will learn advanced topics, including firewalls, EC2 security groups, and building on CoreOS. Once you have completed this computer based training course, you will have learned how to successfully deploy, monitor, and scale containerized applications. Working files are included, allowing you to follow along with the author throughout the lessons."--Resource description page.
Mcse Windows 2000 Server Study Guide Exam 70 215
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Author : Syngress Media, Inc
language : en
Publisher: McGraw Hill Professional
Release Date : 2000
Mcse Windows 2000 Server Study Guide Exam 70 215 written by Syngress Media, Inc and has been published by McGraw Hill Professional this book supported file pdf, txt, epub, kindle and other format this book has been release on 2000 with Computers categories.
Provides in-depth, element-rich, Microsoft-approved coverage of all technical exam objectives. The guide emphasizes extensive use of hands-on exercises, lots of illustrations and screenshots, and an exhaustive chapter review. The CD contains a single interface with links to all components and many other helpful study aids.
Coreos In Action
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Author : Matt Bailey
language : en
Publisher: Simon and Schuster
Release Date : 2017-05-11
Coreos In Action written by Matt Bailey and has been published by Simon and Schuster this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-05-11 with Computers categories.
Summary CoreOS in Action is a clear tutorial for deploying container-based systems on CoreOS Container Linux. Purchase of the print book includes a free eBook in PDF, Kindle, and ePub formats from Manning Publications. About the Technology Traditional Linux server distributions include every component required for anything you might be hosting, most of which you don't need if you've containerized your apps and services. CoreOS Container Linux is a bare-bones distro with only the essential bits needed to run containers like Docker. Container Linux is a fast, secure base layer for any container-centric distributed application, including microservices. And say goodbye to patch scheduling; when Container Linux needs an update, you just hot-swap the whole OS. About the Book CoreOS in Action is a clear tutorial for deploying container-based systems on CoreOS Container Linux. Inside, you'll follow along with examples that teach you to set up CoreOS on both private and cloud systems, and to practice common sense monitoring and upgrade techniques with real code. You'll also explore important container-aware application designs, including microservices, web, and Big Data examples with real-world use cases to put your learning into perspective. Summary Handling scaling and failures gracefully Container-driven application designs Cloud, on-premises, and hybrid deployment Smart logging and backup practices About the Reader Written for readers familiar with Linux and the basics of Docker. About the Author Matt Bailey is currently a technical lead at ZeniMax. He has worked in higher education and with scientific computing, medical, and networking technology companies, as well as a few startups. You can find him online via https://mdb.io. Table of Contents PART 1 - GETTING TO KNOW COREOS Introduction to the CoreOS family Getting started on your workstation Expecting failure: fault tolerance in CoreOS PART 2 - APPLICATION ARCHITECTURE CoreOS in production Application architecture and workflow Web stack application example Big Data stack PART 3 - COREOS IN PRODUCTION CoreOS on AWS Bringing it together: deployment System administration