You're reading from Mastering KVM Virtualization - Second Edition

Product typeBook

Published inOct 2020

PublisherPackt

ISBN-139781838828714

Edition2nd Edition

Tools

KVM

Concepts

System Administration

Authors (4):

Vedran Dakic

Humble Devassy Chirammal

Prasad Mukhedkar

Anil Vettathu

View More author details

Discussing remote display protocols

As we mentioned previously, there are different virtualization solutions, so it's only normal that there are different methods to access virtual machines. If you take a look at the history of virtual machines, we had a number of different display protocols taking care of this particular problem. So, let's discuss this history a bit.

Remote display protocols history

There will be people disputing this premise, but remote protocols started as text-only protocols. Whichever way you look at it, serial, text-mode terminals were here before we had X Windows or anything remotely resembling a GUI in the Microsoft, Apple, and UNIX-based worlds. Also, you can't dispute the fact that the telnet and rlogin protocols are also used to access remote display. It just so happens that the remote display that we're accessing by using telnet and rlogin is a text-based display. By extension, the same thing applies to SSH. And serial terminals...

The rest of the page is locked

You have been reading a chapter from

Mastering KVM Virtualization - Second Edition

Published in: Oct 2020Publisher: PacktISBN-13: 9781838828714

Authors (4)

Vedran Dakic

Vedran Dakic is a master of electrical engineering and computing and an IT trainer, covering system administration, cloud, automatization, and orchestration courses. He is a certified Red Hat, VMware, and Microsoft trainer. He's currently employed as head of the department of operating systems at Algebra University College in Zagreb. As part of this job, he's a lecturer for 3- and 5-year study programs in system engineering, programming, and multimedia tracks. Also, he does a lot of consulting and systems integration for his clients' projects – something he has been doing for the past 25 years. His approach is simple – bring real-world experience to all the courses that he teaches as it brings added value to his students and customers.
Read more about Vedran Dakic

Humble Devassy Chirammal

Humble Devassy Chirammal works as a senior software engineer at Red Hat in the Storage Engineering team. He has more than 10 years of IT experience and his area of expertise is in knowing the full stack of an ecosystem and architecting the solutions based on the demand. These days, he primarily concentrates on GlusterFS and emerging technologies, such as IaaS, PaaS solutions in Cloud, and Containers. He has worked on intrusion detection systems, clusters, and virtualization. He is an Open Source advocate. He actively organizes meetups on Virtualization, CentOS, Openshift, and GlusterFS. His Twitter handle is @hchiramm and his website is http://www.humblec.com/.
Read more about Humble Devassy Chirammal

Prasad Mukhedkar

Prasad Mukhedkar is a senior technical support engineer at Red Hat. His area of expertise is designing, building, and supporting IT infrastructure for workloads, especially large virtualization environments and cloud IaaS using open source technologies. He is skilled in KVM virtualization with continuous working experience from its very early stages, possesses extensive hands-on and technical knowledge of Red Hat Enterprise Virtualization. These days, he concentrates primarily on OpenStack and Cloudforms platforms. His other area of interest includes Linux performance tuning, designing highly scalable open source identity management solutions, and enterprise IT security. He is a huge fan of the Linux "GNU Screen" utility.
Read more about Prasad Mukhedkar

Anil Vettathu

Anil Vettathu started his association with Linux in college and began his career as a Linux System Administrator soon after. He is a generalist and is interested in Open Source technologies. He has hands on experience in designing and implementing large scale virtualization environments using open source technologies and has extensive knowledge in libvirt and KVM. These days he primarily works on Red Hat Enterprise Virtualization, containers and real time performance tuning. Currently, he is working as a Technical Account Manager for Red Hat. His website is http://anilv.in.
Read more about Anil Vettathu

Other recommended products

Related to this chapter

KVM Virtualization Cookbook

Virtualization technologies such as KVM allow for better control over the available server resources, by deploying multiple virtual instances on the same physical host, or clusters of compute resources. With KVM it is possible to run various workloads in isolation with the hypervisor layer providing better tenant isolation and higher degree of security. The book will also provide real production ready recipes on deploying KVM instances with OpenStack and how to programatically manage the life cycle of KVM virtual machines using Python.

BookJun 2017340 pages

Containerization with LXC

BookFeb 2017352 pages

CentOS 8 Essentials

CentOS 8 Essentials provides an elaborate walk-through of CentOS 8, from its installation to securing its environment. For beginners, the book covers topics such as setting up and using the GNOME desktop environment, configuring email and web servers, and installing packages and system updates using App Streams. For experienced users, the book provides useful insights into topics such as remote desktop access, the Cockpit web interface, and file sharing using both Samba and NFS.

BookMay 2020261 pages

Ubuntu 20.04 Essentials

Starting with an introduction to Linux, this book covers the entire spectrum of commands and takes you through the process of installing, running, and managing Ubuntu 20.04 on local and virtual machines.

BookAug 2020328 pages

Mastering Proxmox

Proxmox is an open source server virtualization solution that has enterprise-class features to manage virtual machines, to be used for storage, and to virtualize both Linux and Windows application workloads. This book will help you become an expert in effectively building virtual environments with Proxmox and also help you tackle the day-to-day challenges faced while managing Proxmox clusters.

BookNov 2017494 pages4

Windows Server 2016 Hyper-V Cookbook

This Hyper-V book is designed to help advanced-level administrators benefit fully from the new Windows Server. With over 80 hands-on recipes, the Hyper-V Cookbook gives you tips, tricks and best practices to deploy, maintain and upgrade your virtual machines.

BookJan 2017524 pages

Installation, Storage, and Compute with Windows Server 2016: Microsoft 70-740 MCSA Exam Guide

This practical guide covers 70-740 exam objectives required for MCSA: Windows Server 2016 certification. Additionally, this certification guide will come in handy when preparing to take the exam 70-743: Upgrading Your Skills to MCSA: Windows Server 2016.

BookFeb 2019330 pages

vSphere High Performance Cookbook

vSphere is a mission critical piece of software for many businesses. It is a complex tool, and incorrect design and deployment can create performance-related issues that can negatively affect the business. This book is focused on solving these problems as well as providing best practices and performance-enhancing techniques. This edition is fully updated to include all the new features in version 6.5 as well as the latest tools and techniques to keep vSphere performing its best. By the end of this book, you will be able to identify, diagnose, and troubleshoot operational faults and critical performance issues in vSphere 6.5.

BookJun 2017338 pages

VMware vSphere 6.7 Data Center Design Cookbook

VMware vSphere 6.7 Data Center Design Cookbook, Third Edition includes recipes for upgrading to 6.7, vCenter HA; operational improvements; cutting-edge, high-performance storage access such as RDMA and Pmem; security features such as encrypted vMotion and VM-level encryption; Proactive HA; HA Orchestrated Restart; Predictive DRS; and more.

BookMar 2019392 pages

Hybrid Cloud for Developers

Organizations have started to adapt to hybrid cloud solutions in order to leverage advantages such as untested workloads, cloud-bursting, cloud service brokering, and more. The major goal of this book is to help developers maximize their existing skills and overcome the complexities of developing flexible and unified apps on the cloud.

BookApr 2018280 pages

Preparing for the Certified OpenStack Administrator Exam

The Certified OpenStack Administrator exam, conducted by the OpenStack Foundation, offers OpenStack developers a great opportunity for career advancement and skill development. The exam tests your knowledge on a gamut of OpenSource topics and finding a comprehensive resource can be very challenging. That is where this book comes in. Apart from its in-depth comprehensive content, it includes tips, tricks, and practice sets to help you ace the OpenStack Administrator exam.

BookAug 2017338 pages

Mastering VMware vSphere 6.7

VMware vSphere has been updated to version 6.7 with a lot of changes around simplifying management, infrastructure and workloads security, and providing a seamless hybrid cloud experience. This book covers all essential tasks that allows you to build secure, reliable and scalable vSphere environment

BookMar 2019756 pages

Personalised recommendations for you

Based on your interests and search pattern

Designing and Implementing Microsoft Azure Networking Solutions

Designing and Implementing Microsoft Azure Networking Solutions Exam Ref AZ-700 is an all-encompassing guide to the AZ-700 exam and contains all the information you need to succeed in the world of virtual networking with Azure. With this book, you will be fully prepared for the exam and the world of cloud networking.

BookAug 2023524 pages

Microsoft 365 Security, Compliance, and Identity Administration

The Microsoft 365 Security, Compliance, and Identity Administration is a comprehensive guide that helps you employ Microsoft 365's robust suite of features and empowers you to optimize your administrative tasks.

BookAug 2023630 pages

Zero Trust Overview and Playbook Introduction

Get started on Zero Trust with this step-by-step playbook and learn everything you need to know for a successful Zero Trust journey with tailored guidance for every role, covering strategy, operations, architecture, implementation, and measuring success. This book will become an indispensable reference for everyone in your organization.

BookOct 2023240 pages

The Self-Taught Cloud Computing Engineer

This self-study book helps you master multiple clouds, including AWS, Azure, and GCP, and serves as a roadmap to becoming a certified cloud computing expert. The book will guide you to develop a professional cloud career by helping you build a broad cloud knowledge base, developing hands-on cloud computing skills, and getting cloud certified.

BookSep 2023472 pages

Technology Operating Models for Cloud and Edge

This book will help you build and create ownership of a technology operating model, as well as connect your leadership with engineering and operations, keeping your internal and external customers in mind. It provides practical tips on why, where, and how to make the cloud and edge platform paradigm sing for you, your team, and your organization.

BookAug 2023228 pages

Azure Architecture Explained

Azure is the preferred platform to build mission-critical and secure apps. This book provides comprehensive coverage of essential Azure products, services, and solutions vital for every solution architect's success. Elevate your knowledge and master the critical components of Azure to excel in your role with Azure Architecture Explained.

BookSep 2023446 pages

Pentesting Active Directory and Windows-based Infrastructure

This practical guide helps you explore the pentesting of Microsoft infrastructure in detail, and enhances your offensive skillset by showing you the different ways to perform security assessment. This book will help blue teamers and IT engineers get up to speed with possible security issues they may encounter in their Windows environments.

BookNov 2023360 pages

Practical Ansible

In Practical Ansible, you'll work with the latest release of Ansible and learn to solve complex issues quickly with the help of task-oriented scenarios. You'll start by installing and configuring Ansible to automate monotonous and repetitive IT tasks and get to grips with concepts such as playbooks, inventories, plugins, collections, and network modules.

BookSep 2023420 pages

Windows 11 for Enterprise Administrators

Microsoft’s launch of Windows 11 is a step toward satisfying the enterprise administrator’s needs for better management and enhanced user experience customization. This book provides the enterprise administrator with the knowledge needed to fully utilize the advanced feature set of Windows 11 Enterprise.

BookOct 2023286 pages

The Linux DevOps Handbook

This book is for software and IT professionals seeking knowledge on Linux systems and DevOps practices. This book will provide you with guidance and tools to learn and gain proficiency in managing Linux-based infrastructures and knowledge of DevOps.

BookNov 2023428 pages2