Download or read book DevOps Overture written by Shawn D Doyle and published by Releaseteam Press. This book was released on 2020-02-14 with total page 194 pages. Available in PDF, EPUB and Kindle. Book excerpt: DevOps Overture is an introduction to DevOps processes and culture. With an overview of software development methodologies before DevOps and the problems associated with those systems. It then explains what DevOps is and how it resolves these problems. Finally, it offers advice for a career in DevOps and warns of common pitfalls to avoid.

Download or read book DevOps for the Desperate written by Bradley Smith and published by No Starch Press. This book was released on 2022-07-12 with total page 185 pages. Available in PDF, EPUB and Kindle. Book excerpt: DevOps for the Desperate is a hands-on, no-nonsense guide for those who land in a DevOps environment and need to get up and running quickly. This book introduces fundamental concepts software developers need to know to flourish in a modern DevOps environment including infrastructure as code, configuration management, security, containerization and orchestration, monitoring and alerting, and troubleshooting. Readers will follow along with hands-on examples to learn how to tackle common DevOps tasks. The book begins with an exploration of DevOps concepts using Vagrant and Ansible to build systems with repeatable and predictable states, including configuring a host with user-based security. Next up is a crash course on containerization, orchestration, and delivery using Docker, Kubernetes, and a CI/CDpipeline. The book concludes with a primer in monitoring and alerting with tips for troubleshootingcommon host and application issues. You'll learn how to: Use Ansible to manage users and groups, and enforce complex passwords Create a security policy for administrative permissions, and automate a host-based firewall Get started with Docker to containerize applications, use Kubernetes for orchestration, and deploycode using a CI/CD pipeline Build a monitoring stack, investigate common metric patterns, and trigger alerts Troubleshoot and analyze common issues and errors found on hosts

Download or read book DevOps Continuous Delivery Integration and Deployment with DevOps written by Sricharan Vadapalli and published by Packt Publishing Ltd. This book was released on 2018-03-13 with total page 134 pages. Available in PDF, EPUB and Kindle. Book excerpt: Explore the high-in demand core DevOps strategies with powerful DevOps tools such as Ansible, Jenkins, and Chef Key Features ●Get acquainted with methodologies and tools of the DevOps framework ●Perform continuous integration, delivery, deployment, and monitoring using DevOps tools ●Explore popular tools such as Git, Jenkins, Maven, Gerrit, Nexus, Selenium, and so on ●Embedded with assessments that will help you revise the concepts you have learned in this book Book Description DevOps is the most widely used software engineering culture and practice that aim sat software development and operation. Continuous integration is a cornerstone technique of DevOps that merges software code updates from developers into a shared central mainline. This book takes a practical approach and covers the tools and strategies of DevOps. It starts with familiarizing you with DevOps framework and then shows how toper form continuous delivery, integration, and deployment with DevOps. You will explore DevOps process maturity frameworks and progression models with checklist templates for each phase of DevOps. You will also be familiar with agile terminology, methodology, and the benefits accrued by an organization by adopting it. You will also get acquainted with popular tools such as Git, Jenkins ,Maven, Gerrit, Nexus, Selenium, and so on.You will learn configuration, automation, and the implementation of infrastructure automation (Infrastructure as Code) with tools such as Chef and Ansible. This book is ideal for engineers, architects, and developers, who wish to learn the core strategies of DevOps. What you will learn ●Get familiar with life cycle models, maturity states, progression and best practices of DevOps frameworks ●Learn to set up Jenkins and integrate it with Git ●Know how to build jobs and perform testing with Jenkins ●Implement infrastructure automation (Infrastructure as Code) with tools such as Chef and Ansible ●Understand continuous monitoring process with tools such as Splunk and Nagios ●Learn how Splunk improves the code quality Who this book is for This book is for engineers, architects, and developers, who wish to learn the core strategies of DevOps.

Download or read book DevOps Adoption Strategies Principles Processes Tools and Trends written by Martyn Coupland and published by Packt Publishing Ltd. This book was released on 2021-07-09 with total page 264 pages. Available in PDF, EPUB and Kindle. Book excerpt: Gain in-depth insight into DevOps relative to your field of expertise and implement effective DevOps culture and processes within your organization Key FeaturesPacked with step-by-step explanations and practical examples to help you get started with DevOpsDevelop the skills and knowledge you need to tackle the deployment of DevOps toolsDiscover technology trends such as FinOps and DevSecOps to get more value from DevOpsBook Description DevOps is a set of best practices enabling operations and development teams to work together to produce higher-quality work and, among other things, quicker releases. This book helps you to understand the fundamentals needed to get started with DevOps, and prepares you to start deploying technical tools confidently. You will start by learning the key steps for implementing successful DevOps transformations. The book will help you to understand how aspects of culture, people, and process are all connected, and that without any one of these elements DevOps is unlikely to be successful. As you make progress, you will discover how to measure and quantify the success of DevOps in your organization, along with exploring the pros and cons of the main tooling involved in DevOps. In the concluding chapters, you will learn about the latest trends in DevOps and find out how the tooling changes when you work with these specialties. By the end of this DevOps book, you will have gained a clear understanding of the connection between culture, people, and processes within DevOps, and learned why all three are critically important. What you will learnUnderstand the importance of culture in DevOpsBuild, foster, and develop a successful DevOps cultureDiscover how to implement a successful DevOps frameworkMeasure and define the success of DevOps transformationGet to grips with techniques for continuous feedback and iterate process changesDiscover the tooling used in different stages of the DevOps life cycleWho this book is for This book is for IT professionals such as support engineers and systems engineers and developers looking to learn DevOps and for those going through DevOps transformation. General knowledge of IT and business processes will be helpful. You'll also find this book useful if you are in a business or service role within technology such as service delivery management. Basic familiarity with DevOps and transformational methods such as value streams and process are needed to get the most out of this book.

Download or read book Building a DevOps Culture written by Mandi Walls and published by "O'Reilly Media, Inc.". This book was released on 2013-04-15 with total page 27 pages. Available in PDF, EPUB and Kindle. Book excerpt: DevOps is as much about culture as it is about tools When people talk about DevOps, they often emphasize configuration management systems, source code repositories, and other tools. But, as Mandi Walls explains in this Velocity report, DevOps is really about changing company culture—replacing traditional development and operations silos with collaborative teams of people from both camps. The DevOps movement has produced some efficient teams turning out better products faster. The tough part is initiating the change. This report outlines strategies for managers looking to go beyond tools to build a DevOps culture among their technical staff. Topics include: Documenting reasons for changing to DevOps before you commit Defining meaningful and achievable goals Finding a technical leader to be an evangelist, tools and process expert, and shepherd Starting with a non-critical but substantial pilot project Facilitating open communication among developers, QA engineers, marketers, and other professionals Realigning your team’s responsibilities and incentives Learning when to mediate disagreements and conflicts Download this free report and learn how to the DevOps approach can help you create a supportive team environment built on communication, respect, and trust. Mandi Walls is a Senior Consultant with Opscode.

Download or read book DevOps Master Courseware written by Alejandro Pestchanker and published by Van Haren. This book was released on 2019-10-25 with total page 198 pages. Available in PDF, EPUB and Kindle. Book excerpt: Besides the DevOps Master Courseware (ISBN: 978 94 018 313 7) publication you are advised to obtain the publication The DevOps Handbook: How to Create World-Class Agility, Reliability, and Security in Technology Organizations (ISBN: 978 19 427 8800 3). The word DevOps is a contraction of ‘Development’ and ‘Operations’. DevOps is a set of best practices that emphasize the collaboration and communication of IT-professionals (developers, operators, and support staff) in the lifecycle of applications and services, leading to: • Continuous Integration: merging all developed working copies to a shared mainline severBesides the DevOps Master Courseware (ISBN: 978 94 018 362 5) publication you are advised to obtain the publication The DevOps Handbook: How to Create World-Class Agility, Reliability, and Security in Technology Organizations (ISBN: 978 19 427 8800 3). The word DevOps is a contraction of ‘Development’ and ‘Operations’. DevOps is a set of best practices that emphasize the collaboration and communication of IT-professionals (developers, operators, and support staff) in the lifecycle of applications and services, leading to: • Continuous Integration: merging all developed working copies to a shared mainline several times a day • Continuous Deployment: release continuously or as often as possible • Continuous Feedback: seek feedback from stakeholders during all lifecycle stages The DevOps practices covered in this certification are derived from the Three Ways: - The First Way is to enable the work to move fast from left to right, from Development to Operations to the customer. - The Second Way is to enable feedback to go fast from right to left, from all stakeholders back into the value stream. - The Third Way is to enable learning by creating a high-trust culture of experimentation and risk-taking. Moreover, the crucial subjects of security in all stages, and maintaining compliance during change are covered. The certification has been developed in cooperation with experts in the DevOps work field. Recommended per knowledge: Pre-knowledge of Agile, Lean and/or IT Service Management, for instance through the EXIN Agile Scrum Foundation exam, LITA Lean IT Foundation exam or EXIN IT Service Management Foundation based on ISO/IEC 20000 exam, is recommended. al times a day • Continuous Deployment: release continuously or as often as possible • Continuous Feedback: seek feedback from stakeholders during all lifecycle stages The DevOps practices covered in this certification are derived from the Three Ways: - The First Way is to enable the work to move fast from left to right, from Development to Operations to the customer. - The Second Way is to enable feedback to go fast from right to left, from all stakeholders back into the value stream. - The Third Way is to enable learning by creating a high-trust culture of experimentation and risk-taking. Moreover, the crucial subjects of security in all stages, and maintaining compliance during change are covered. The certification has been developed in cooperation with experts in the DevOps work field. Recommended per knowledge: Pre-knowledge of Agile, Lean and/or IT Service Management, for instance through the EXIN Agile Scrum Foundation exam, LITA Lean IT Foundation exam or EXIN IT Service Management Foundation based on ISO/IEC 20000 exam, is recommended.

Download or read book DevOps Paradox written by Viktor Farcic and published by Packt Publishing Ltd. This book was released on 2019-08-30 with total page 533 pages. Available in PDF, EPUB and Kindle. Book excerpt: Discover DevOps secrets from leading experts. Viktor Farcic interviews DevOps industries voices including Mike Kail, Greg Bledsoe, Jeff Sussna, James Turnbull, Kohsuke Kawaguchi, Liz Keogh, and more. Key FeaturesLeading DevOps experts share their insights into modern DevOps practiceEngage with the real-world challenges of putting DevOps to workStrengthen your DevOps practices now and prepare for future DevOps trendsBook Description DevOps promises to break down silos, uniting organizations to deliver high quality output in a cross-functional way. In reality it often results in confusion and new silos: pockets of DevOps practitioners fight the status quo, senior decision-makers demand DevOps paint jobs without committing to true change. Even a clear definition of what DevOps is remains elusive. In DevOps Paradox, top DevOps consultants, industry leaders, and founders reveal their own approaches to all aspects of DevOps implementation and operation. Surround yourself with expert DevOps advisors. Viktor Farcic draws on experts from across the industry to discuss how to introduce DevOps to chaotic organizations, align incentives between teams, and make use of the latest tools and techniques. With each expert offering their own opinions on what DevOps is and how to make it work, you will be able to form your own informed view of the importance and value of DevOps as we enter a new decade. If you want to see how real DevOps experts address the challenges and resolve the paradoxes, this book is for you. What you will learn Expert opinions on: Introducing DevOps into real-world, chaotic business environmentsDeciding between adopting cutting edge tools or sticking with tried-and-tested methodsInitiating necessary business change without positional powerManaging and overcoming fear of change in DevOps implementationsAnticipating future trends in DevOps and how to prepare for themGetting the most from Kubernetes, Docker, Puppet, Chef, and AnsibleCreating the right incentives for DevOps success across an organizationThe impact of new techniques, such as Lambda, serverless, and schedulers, on DevOps practiceWho this book is for Anybody interested in DevOps will gain a lot from this book. If you want to get beyond the simplistic ideals and engage with the deep challenges of putting DevOps to work in the real world, this book is for you.

Download or read book DevOps Foundation Courseware English written by Oleg Skrynnik and published by Van Haren. This book was released on 2019-01-15 with total page 150 pages. Available in PDF, EPUB and Kindle. Book excerpt: Besides the DevOps Foundation Courseware - English (ISBN: 9789401803595) publication you are advised to obtain the publication DevOps - A Business Perspective (ISBN: 978 940 180 372 4). DevOps enables organizations to decrease time to market for new releases, software, or services by encouraging a collaborative approach from development and operations teams. The adoption of DevOps creates an environment where productivity is increased through the automation of processes around infrastructure and workflows. DevOps as a phenomenon associated with new automation tools, programming techniques or technologies; It differs from other books by the structural nature of the narrative (perhaps, excessively structured) approach and by the attempt to cover fully the phenomenon of DevOps at a basic, fundamental level.

Download or read book DevOps for the Modern Enterprise written by Mirco Hering and published by IT Revolution. This book was released on 2018-04-03 with total page 244 pages. Available in PDF, EPUB and Kindle. Book excerpt: Many organizations are facing the uphill battle of modernizing their legacy IT infrastructure. Most have evolved over the years by taking lessons from traditional or legacy manufacturing: creating a production process that puts the emphasis on the process instead of the people performing the tasks, allowing the organization to treat people like resources to try to achieve high-quality outcomes. But those practices and ideas are failing modern IT, where collaboration and creativeness are required to achieve high-performing, high-quality success. Mirco Hering, a thought leader in managing IT within legacy organizations, lays out a roadmap to success for IT managers, showing them how to create the right ecosystem, how to empower people to bring their best to work every day, and how to put the right technology in the driver's seat to propel their organization to success. But just having the right methods and tools will not magically transform an organization; the cultural change that is the hardest is also the most impactful. Using principles from Agile, Lean, and DevOps as well as first-hand examples from the enterprise world, Hering addresses the different challenges that legacy organizations face as they transform into modern IT departments.

Download or read book DevOps for Developers written by Michael Httermann and published by Apress. This book was released on 2012-10-24 with total page 183 pages. Available in PDF, EPUB and Kindle. Book excerpt: DevOps for Developers delivers a practical, thorough introduction to approaches, processes and tools to foster collaboration between software development and operations. Efforts of Agile software development often end at the transition phase from development to operations. This book covers the delivery of software, this means “the last mile”, with lean practices for shipping the software to production and making it available to the end users, together with the integration of operations with earlier project phases (elaboration, construction, transition). DevOps for Developers describes how to streamline the software delivery process and improve the cycle time (that is the time from inception to delivery). It will enable you to deliver software faster, in better quality and more aligned with individual requirements and basic conditions. And above all, work that is aligned with the “DevOps” approach makes even more fun! Provides patterns and toolchains to integrate software development and operations Delivers an one-stop shop for kick-starting with DevOps Provides guidance how to streamline the software delivery process

Download or read book Operations Anti Patterns DevOps Solutions written by Jeffery D. Smith and published by Manning Publications. This book was released on 2020-11-24 with total page 318 pages. Available in PDF, EPUB and Kindle. Book excerpt: Operations Anti-Patterns, DevOps Solutions shows how to implement DevOps techniques in the kind of imperfect environments most developers work in. Part technology tutorial, part reference manual, and part psychology handbook, this practical guide shows you realistic ways to bring DevOps to your team when you don’t have the flexibility to make sweeping changes in organizational structure. Summary Operations Anti-Patterns, DevOps Solutions shows how to implement DevOps techniques in the kind of imperfect environments most developers work in. Part technology tutorial, part reference manual, and part psychology handbook, this practical guide shows you realistic ways to bring DevOps to your team when you don't have the flexibility to make sweeping changes in organizational structure. Purchase of the print book includes a free eBook in PDF, Kindle, and ePub formats from Manning Publications. About the technology To some extent, all organizations—even yours—suffer from poor development practices, garbled communications, and outdated legacy systems. The good news is DevOps can help you improve your processes. First, however, you'll need to recognize the core issues holding you back. This book empowers you to deliver DevOps with limited resources while navigating the office politics and entrenched mindsets that are all too common in actual workplaces. About the book Operations Anti-Patterns, DevOps Solutions offers clear steps for transforming development and communication. Using jargon-free language, this book describes incremental techniques that pay off immediately. Streamline your workflow, manage unplanned time, and build operational metrics. Whatever your issues, this book holds the keys to organizational success. What's inside Turn failure into opportunity Drive change through culture Break down knowledge silos Settle middle management turf wars About the reader For team leaders and managers. About the author Jeffery D. Smith has been in the technology industry for over 15 years. He has managed DevOps transformations at the ad-tech firm Centro and the online ordering platform Grubhub. Table of Contents 1 The DevOps ingredients 2 The paternalist syndrome 3 Operational blindness 4 Data instead of information 5 Quality as a condiment 6 Alert fatigue 7 The empty toolbox 8 Off-hour deployments 9 Wasting a perfectly good incident 10 Information hoarding: Only Brent knows 11 Culture by decree 12 Too many yardsticks

Download or read book Effective DevOps written by Jennifer Davis and published by "O'Reilly Media, Inc.". This book was released on 2016-05-30 with total page 410 pages. Available in PDF, EPUB and Kindle. Book excerpt: Some companies think that adopting devops means bringing in specialists or a host of new tools. With this practical guide, you’ll learn why devops is a professional and cultural movement that calls for change from inside your organization. Authors Ryn Daniels and Jennifer Davis provide several approaches for improving collaboration within teams, creating affinity among teams, promoting efficient tool usage in your company, and scaling up what works throughout your organization’s inflection points. Devops stresses iterative efforts to break down information silos, monitor relationships, and repair misunderstandings that arise between and within teams in your organization. By applying the actionable strategies in this book, you can make sustainable changes in your environment regardless of your level within your organization. Explore the foundations of devops and learn the four pillars of effective devops Encourage collaboration to help individuals work together and build durable and long-lasting relationships Create affinity among teams while balancing differing goals or metrics Accelerate cultural direction by selecting tools and workflows that complement your organization Troubleshoot common problems and misunderstandings that can arise throughout the organizational lifecycle Learn from case studies from organizations and individuals to help inform your own devops journey

Download or read book DevOps Professional Courseware written by Finbarr Callan and published by Van Haren. This book was released on 2018-06-11 with total page 173 pages. Available in PDF, EPUB and Kindle. Book excerpt: Besides the DevOps Professional Courseware (ISBN: 978 94 018 313 7) publication you are advised to obtain the publication The DevOps Handbook: How to Create World-Class Agility, Reliability, and Security in Technology Organizations (ISBN: 978 19 427 8800 3). The word DevOps is a contraction of ‘Development’ and ‘Operations’. DevOps is a set of best practices that emphasize the collaboration and communication of IT-professionals (developers, operators, and support staff) in the lifecycle of applications and services, leading to: • Continuous Integration: merging all developed working copies to a shared mainline several times a day • Continuous Deployment: release continuously or as often as possible • Continuous Feedback: seek feedback from stakeholders during all lifecycle stages The DevOps practices covered in this certification are derived from the Three Ways: - The First Way is to enable the work to move fast from left to right, from Development to Operations to the customer. - The Second Way is to enable feedback to go fast from right to left, from all stakeholders back into the value stream. - The Third Way is to enable learning by creating a high-trust culture of experimentation and risk-taking. Moreover, the crucial subjects of security in all stages, and maintaining compliance during change are covered. The certification has been developed in cooperation with experts in the DevOps work field. Recommended per knowledge: Pre-knowledge of Agile, Lean and/or IT Service Management, for instance through the EXIN Agile Scrum Foundation exam, LITA Lean IT Foundation exam or EXIN IT Service Management Foundation based on ISO/IEC 20000 exam, is recommended.

Download or read book Demystifying Azure DevOps Services written by Ashish Raj and published by BPB Publications. This book was released on 2021-03-22 with total page 399 pages. Available in PDF, EPUB and Kindle. Book excerpt: Learn about Azure DevOps services to successfully apply DevOps strategies Ê KEY FEATURESÊÊ _ Share knowledge on DevOps implementation and use of Azure DevOps services. _ Learn about Azure artifacts, dependency management, and CI/CD pipeline management. _ Manage third-party integration, Agile planning, and application lifecycle management. DESCRIPTIONÊ This book offers readers the best DevOps practices and explains how to implement various services of Azure DevOps to ensure efficiency, effectiveness, and better management of the entire software development lifecycle. This book explains each component of Azure DevOps services, their pricing models, and a quick tutorial on how to proceed with its usage. Backed with numerous examples, this book helps you implement Agile planning using Azure Boards, maintain code versioning using Azure Repos, and manage CI/CD using Azure Pipelines. You will learn how to administer the DevOps process such as managing packages using the most popular Azure Artifacts and how to run Test Plans using Azure Test Plans. You will also learn how to integrate with third-party systems. Finally, you will learn about marketplaces of extensions and how to develop your own extensions. WHAT YOU WILL LEARN _ Learn DevOps culture, practices, and habits. _ Learn to manage version control of the source code within Azure DevOps Services. _ Learn how to administer Azure DevOps services for an enterprise application lifecycle management system. _ Learn Azure DevOps services and features. WHO THIS BOOK IS FORÊÊ This book is for anyone who wishes to use or who are using Azure DevOps services, including Infrastructure engineers, Software engineers, Architects, Testers, Managers, or Product Owners. Ê TABLE OF CONTENTS 1. Introduction to Azure DevOps 2. Azure DevOps Organization 3. Azure DevOps Project 4. Azure Board 5. Azure Repos 6. Azure Pipelines 7. Azure Artifacts 8. Azure Test Plans 9. Extension Marketplace

Download or read book What is DevOps written by Mike Loukides and published by "O'Reilly Media, Inc.". This book was released on 2012-06-05 with total page 15 pages. Available in PDF, EPUB and Kindle. Book excerpt: Have we entered the age of NoOps infrastructures? Hardly. Old-style system administrators may be disappearing in the face of automation and cloud computing, but operations have become more significant than ever. As this O’Reilly Radar Report explains, we’re moving into a more complex arrangement known as "DevOps." Mike Loukides, O’Reilly’s VP of Content Strategy, provides an incisive look into this new world of operations, where IT specialists are becoming part of the development team. In an environment with thousands of servers, these specialists now write the code that maintains the infrastructure. Even applications that run in the cloud have to be resilient and fault tolerant, need to be monitored, and must adjust to huge swings in load. That was underscored by Amazon’s EBS outage last year. From the discussions at O’Reilly’s Velocity Conference, it’s evident that many operations specialists are quickly adapting to the DevOps reality. But as a whole, the industry has just scratched the surface. This report tells you why.

Download or read book Leading the Transformation written by Gary Gruver and published by IT Revolution. This book was released on 2015-08-01 with total page 111 pages. Available in PDF, EPUB and Kindle. Book excerpt: Software is becoming more and more important across a broad range of industries, yet most technology executives struggle to deliver software improvements their businesses require. Leading-edge companies like Amazon and Google are applying DevOps and Agile principles to deliver large software projects faster than anyone thought possible. But most executives don't understand how to transform their current legacy systems and processes to scale these principles across their organizations. Leading the Transformation is executive guide, providing a clear framework for improving development and delivery. Instead of the traditional Agile and DevOps approaches that focus on improving the effectiveness of teams, this book targets the coordination of work across teams in large organizations—an improvement that executives are uniquely positioned to lead.

Download or read book Continuous Innovation with DevOps written by Rainer Alt and published by Springer Nature. This book was released on 2021-05-14 with total page 72 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book connects the new world of digitalization with classic IT management. With the presence of software in objects, products and processes, most businesses will become software-defined businesses. Software development and software management are thus key to stay competitive in an environment that demands continuous innovation. The authors provide a comprehensive introduction to continuous innovation, the DevOps concept and lay the foundations of an innovation-oriented IT management. The DevOps approach to continuous innovation, which combines lean and agile concepts with an automated tool chain, enables solutions that synergize fast (re)action through digital innovation on the one hand and long-term development cycles and stable operation on the other. A comprehensive case study of T-Systems MMS, a digital service provider from Deutsche Telekom in Germany, illustrates the use of this approach in practice.