Mastering Openstack Third Edition
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Mastering OpenStack - Third Edition
Design and manage a powerful OpenStack cloud with practical insights from real-world examples Key Features: - Simplify the architecture complexity of the OpenStack ecosystem with new container and networking options - Apply best practices to operate and manage large OpenStack deployments with confidence - Design and implement hybrid cloud setups using OpenStack and public clouds - Purchase of the print or Kindle book includes a free PDF eBook Book Description: OpenStack provides flexibility and control for designing and deploying robust and scalable cloud infrastructures, which has led to it having one of the largest open source communities in the cloud market. This book delves deep into the OpenStack architecture, dissecting each component to guide you in architecting your cloud with precision. From essential components to cutting-edge services, this book offers a step-by step approach, ensuring you grasp the fundamentals before exploring the latest advancements. This updated edition guides you through the deployment process, integrating secure best practices inspired by the DevSecOps philosophy. You'll also explore the Antelope release, covering new services such as container management and software-defined networking (SDN). The book outlines best practices for running and managing fault-tolerant, secure, monitored, and high-performing setups. In the last part, it navigates the convergence of public and private clouds, covering hybrid models through use cases of managing Kubernetes-based applications in OpenStack private and public clouds. By the end of the book, you'll be well versed in the latest OpenStack advancements, ready to lead your organization on a successful cloud journey. What You Will Learn: - Explore the latest design patterns in the OpenStack ecosystem - Implement DevSecOps practices for agile and secure deployment management - Ensure resilience, fault tolerance, and performance in your cloud setup - Stay up to date with OpenStack networking and storage advancements - Master operational best practices for managing a large-scale cloud setup - Discover logging and monitoring options for your cloud - Get acquainted with new services such as SDN and containers - Understand how to extend OpenStack's capabilities through a hybrid model Who this book is for: This book is for OpenStack administrators, cloud and enterprise architects, and system and DevOps engineers looking to launch a private cloud with OpenStack. If you're a cloud advisor, consultant, or evangelist, you'll benefit from the expert insights, and if you're a software developer or system operator aiming to accelerate your development cycle and agility, this book will help you bridge the gap between these roles. Basic knowledge of OpenStack, along with a prior understanding of systems, virtualization, and networking, is recommended. Table of Contents - Revisiting OpenStack - Design Considerations - Kicking Off the OpenStack Setup - The Right Way (DevSecOps) - OpenStack Control Plane - Shared Services - OpenStack Compute - Compute Capacity and Flavors - OpenStack Storage - Block, Object, and File Shares - OpenStack Networking - Connectivity and Managed Service Options - Running a Highly Available Cloud - Meeting the SLA - Monitoring and Logging - Remediating Proactively - Benchmarking the Infrastructure - Evaluating Resource Capacity and Optimization - OpenStack Hybrid Cloud - Design Patterns - A Hybrid Cloud Hyperscale Use Case - Scaling a Kubernetes Workload
Learning OpenStack Networking
Discover the basics of virtual networking in OpenStack to implement various cloud network architectures Key Features Learn the difference between Open vSwitch and Linux bridge switching technologies Connect virtual machine instances to virtual networks, subnets, and ports Implement virtual load balancers, firewalls, and routers in your network Book Description OpenStack Networking is a pluggable, scalable, and API-driven system to manage physical and virtual networking resources in an OpenStack-based cloud. Like other core OpenStack components, OpenStack Networking can be used by administrators and users to increase the value and maximize the use of existing datacenter resources. This third edition of Learning OpenStack Networking walks you through the installation of OpenStack and provides you with a foundation that can be used to build a scalable and production-ready OpenStack cloud. In the initial chapters, you will review the physical network requirements and architectures necessary for an OpenStack environment that provide core cloud functionality. Then, you’ll move through the installation of the new release of OpenStack using packages from the Ubuntu repository. An overview of Neutron networking foundational concepts, including networks, subnets, and ports will segue into advanced topics such as security groups, distributed virtual routers, virtual load balancers, and VLAN tagging within instances. By the end of this book, you will have built a network infrastructure for your cloud using OpenStack Neutron. What you will learn Get familiar with Neutron constructs, including agents and plugins Build foundational Neutron resources to provide connectivity to instances Work with legacy Neutron routers and troubleshoot traffic through them Explore high-availability routing capabilities utilizing Virtual Router Redundancy Protocol (VRRP) Create and manage load balancers and associated components Manage security groups as a method of securing traffic to and from instances Who this book is for If you are an OpenStack-based cloud operator and administrator who is new to Neutron networking and wants to build your very own OpenStack cloud, then this book is for you.Prior networking experience and a physical server and network infrastructure is recommended to follow along with concepts demonstrated in the book.
Mastering OpenStack
About This Book Learn how to design and deploy an OpenStack private cloud using automation tools and best practices Gain valuable insight into OpenStack components and new services Explore the opportunities to build a scalable OpenStack infrastructure with this comprehensive guide Who This Book Is For This book is intended for system administrators, cloud engineers, and system architects who want to deploy a cloud based on OpenStack in a mid- to large-sized IT infrastructure. If you have a fundamental understanding of cloud computing and OpenStack and want to expand your knowledge, then this book is an excellent checkpoint to move forward. What You Will Learn Explore the main architecture design of OpenStack components, core-by-core services, and how they work together Learn how to distribute OpenStack services among cluster setup Compare different storage solutions and driver extensions Design different high availability scenarios and how to plan for a no Single Point Of Failure environment Set up a multinode environment in production using orchestration tools Boost OpenStack performance with advanced configuration Establish a distributed monitoring solution and keep track of resource consumption In Detail This comprehensive guide will help you to choose the right practical option and make strategic decisions about the OpenStack cloud environment to fit your infrastructure in production. At the start, this book will explain the OpenStack core architecture. You will soon be shown how to create your own OpenStack private cloud. Next, you will move on to cover the key security layer and network troubleshooting skills, along with some advanced networking features. Finally, you will gain experience of centralizing and logging OpenStack. The book will show you how to carry out performance tuning based on OpenStack service logs. By the end of this book, you will be ready to take steps to deploy and manage an OpenStack cloud with the latest open source technologies.