Hashicorp Packer In Production Efficiently Manage Sets Of Images For Your Digital Transformation Or Cloud Adoption Journey
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Hashicorp Packer In Production
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Author : John Boero
language : en
Publisher: Packt Publishing Ltd
Release Date : 2023-07-14
Hashicorp Packer In Production written by John Boero 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 2023-07-14 with Computers categories.
Set up automated workflows to keep systems and applications consistent globally, regardless of architecture, cloud, or container runtime Purchase of the print or Kindle book includes a free PDF eBook Key Features Automate building and modifying complex software images across multiple OSs and container engines Minimize cost by keeping your systems ready across multiple architectures, including ARM and future RISC-V processors Speed up your time to market by building and testing apps using upstream and future releases Book Description Creating machine images can be time-consuming and error-prone when done manually. HashiCorp Packer enables you to automate this process by defining the configuration in a simple, declarative syntax. This configuration is then used to create machine images for multiple environments and cloud providers. The book begins by showing you how to create your first manifest while helping you understand the available components. You'll then configure the most common built-in builder options for Packer and use runtime provisioners to reconfigure a source image for desired tasks. You'll also learn how to control logging for troubleshooting errors in complex builds and explore monitoring options for multiple logs at once. As you advance, you'll build on your initial manifest for a local application that'll easily migrate to another builder or cloud. The chapters also help you get to grips with basic container image options in different formats while scaling large builds in production. Finally, you'll develop a life cycle and retention policy for images, automate packer builds, and protect your production environment from nefarious plugins. By the end of this book, you'll be equipped to smoothen collaboration and reduce the risk of errors by creating machine images consistently and automatically based on your defined configuration. What you will learn Build and maintain consistent system images across multiple platforms Create machine images that can be used in multiple environments Write a spec for a local Packer virtual machine in JSON and HCL Build a container image with Packer in different formats Automate Packer with continuous delivery pipelines Discover how to customize Packer by writing plugins Who this book is for This book is for DevOps engineers, Cloud engineers, and teams responsible for maintaining platform and application images for enterprise private, hybrid, or multi-cloud environments. Familiarity with operating systems and virtualization concepts, with or without using a cloud provider, is a prerequisite.
Hashicorp Packer In Production Efficiently Manage Sets Of Images For Your Digital Transformation Or Cloud Adoption Journey
DOWNLOAD
Author : John Boero
language : en
Publisher: Packt Publishing
Release Date : 2023-07
Hashicorp Packer In Production Efficiently Manage Sets Of Images For Your Digital Transformation Or Cloud Adoption Journey written by John Boero and has been published by Packt Publishing this book supported file pdf, txt, epub, kindle and other format this book has been release on 2023-07 with Computers categories.
Set up automated workflows to keep systems and applications consistent globally, regardless of architecture, cloud, or container runtime Purchase of the print or Kindle book includes a free PDF eBook Key Features: Automate building and modifying complex software images across multiple OSs and container engines Minimize cost by keeping your systems ready across multiple architectures, including ARM and future RISC-V processors Speed up your time to market by building and testing apps using upstream and future releases Book Description: Creating machine images can be time-consuming and error-prone when done manually. HashiCorp Packer enables you to automate this process by defining the configuration in a simple, declarative syntax. This configuration is then used to create machine images for multiple environments and cloud providers. The book begins by showing you how to create your first manifest while helping you understand the available components. You'll then configure the most common built-in builder options for Packer and use runtime provisioners to reconfigure a source image for desired tasks. You'll also learn how to control logging for troubleshooting errors in complex builds and explore monitoring options for multiple logs at once. As you advance, you'll build on your initial manifest for a local application that'll easily migrate to another builder or cloud. The chapters also help you get to grips with basic container image options in different formats while scaling large builds in production. Finally, you'll develop a life cycle and retention policy for images, automate packer builds, and protect your production environment from nefarious plugins. By the end of this book, you'll be equipped to smoothen collaboration and reduce the risk of errors by creating machine images consistently and automatically based on your defined configuration. What You Will Learn: Build and maintain consistent system images across multiple platforms Create machine images that can be used in multiple environments Write a spec for a local Packer virtual machine in JSON and HCL Build a container image with Packer in different formats Automate Packer with continuous delivery pipelines Discover how to customize Packer by writing plugins Who this book is for: This book is for DevOps engineers, Cloud engineers, and teams responsible for maintaining platform and application images for enterprise private, hybrid, or multi-cloud environments. Familiarity with operating systems and virtualization concepts, with or without using a cloud provider, is a prerequisite.
Learning Hashicorp Packer
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Author : Chris O'Dell
language : en
Publisher:
Release Date : 2018
Learning Hashicorp Packer written by Chris O'Dell and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018 with categories.
The Packer Book
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Author : James Turnbull
language : en
Publisher:
Release Date : 2017
The Packer Book written by James Turnbull and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017 with Client/server computing categories.
Learning Hashicorp Packer
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Author :
language : en
Publisher:
Release Date : 2018
Learning Hashicorp Packer written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018 with categories.
Learn how to use Packer, a popular DevOps tool for simplifying the creation of machine images, and implement a continuous development approach to changes in your software. Packet standardizes the creation of machine images for cloud and on-premises environments, making the process less time-consuming and error-prone. In this course, instructor Chris O'Dell shows how to build Ubuntu images for environments like Amazon EC2, provision and debug the images with a configuration management tool like Ansible, and build hardened images that can withstand the latest attack vectors. Plus, learn how to build a Jenkins pipeline for Packer images to run automated builds from source control.
Devops For Sharepoint
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Author : Oscar Medina
language : en
Publisher: Apress
Release Date : 2018-10-29
Devops For Sharepoint written by Oscar Medina and has been published by Apress this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-10-29 with Computers categories.
Deploy a SharePoint farm in a repeatable, predictable, and reliable fashion using Infrastructure as Code (IaC) techniques to automate provisioning. Savvy IT pros will learn how to use DevOps practices and open source tools to greatly reduce costs, and streamline management operations for SharePoint farms deployed via Amazon Web Services (AWS), Azure, or on premise. DevOps for SharePoint will help you navigate the complex challenges of deploying and managing SharePoint Server farms. You will learn how to reduce time-consuming tasks and errors when generating development, testing, or production environments. And you will benefit from learning proven methods to apply Microsoft updates with minimal downtime and productivity loss. Whether you are a SharePoint architect, IT pro, or developer helping customers with the SharePoint platform, this book will teach you the most useful DevOps practices to tackle those issues and broaden your skill set. What You’ll Learn Understand the basics of the most popular open source tools—Vagrant, Packer, Terraform, and Ansible—and how to use them in the context of deploying and scaling a SharePoint farm Use Vagrant to build SharePoint development environments in less than an hour, and add automated testing Use Packer to create a “golden image” with preconfigured settings, and then use it as the base image in your Terraform configuration for both AWS and Azure farms Use Terraform to scale your SharePoint farm topology Use Red Hat’s Ansible Playbooks to perform configuration management on your farm Use Terraform to deploy immutable infrastructure environments using IaC (Infrastructure as Code) Use InSpec 2.0 to stay in compliance by testing your cloud infrastructure Use Ansible to apply Microsoft updates and patches Who This Book Is For IT pros and developers whoare looking to expand their knowledge and take a modern approach by using open source technologies to work with Microsoft products. Experience installing SharePoint, and a basic understanding of either Azure or AWS, is helpful.
Running Hashicorp Vault In Production
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Author : Bryan Krausen
language : en
Publisher:
Release Date : 2020-10-24
Running Hashicorp Vault In Production written by Bryan Krausen and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-10-24 with categories.
Flexibility and security. Two characteristics that cannot be compromised in the age of multi-cloud and DevOps, yet most secrets management tools were designed around the idea that both cannot be achieved together. Enter HashiCorp Vault, built around the philosophy that securing secrets is more effective when the interaction of a secrets management service aligns with other DevOps tools available today. Vault has quickly become the de-facto solution in secrets management over recent years, finding its way into many Global 2000 companies. This book will cover multiple aspects of Vault, from planning the service, architectural design, and deployment of Vault, to managing the service once it is up and running. With a combined 40 years of experience working in technology and more than three years working specifically with Vault, Bryan and Dan walk users through the process of designing and building a production-ready Vault service.
Transforming Healthcare With Devops
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Author : Jeroen Mulder
language : en
Publisher: Packt Publishing Ltd
Release Date : 2022-11-18
Transforming Healthcare With Devops written by Jeroen Mulder 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 2022-11-18 with Technology & Engineering categories.
Leverage modern technologies and agile methodologies such as DevOps and microenterprises to deliver sustainable healthcare solutions. Purchase of the print or kindle book includes a free eBook in the PDF format. Key FeaturesDistinguish the pace and time of change to achieve sustainable healthcareApply shared mental models for common understanding of healthcare challenges and how to overcome themApply and integrate new technology to accelerate the digital transformation of healthcareBook Description Healthcare today faces a multitude of challenges, which can be summed up as the barriers architects and consultants face in transforming the healthcare system into a more sustainable one. This book helps you to guide that transformation step by step. You'll begin by understanding the need for this transformation, exploring related challenges, the possibilities of technology, and how human factors can be involved in digital transformation. The book will enable you to overcome inhibitions and plan various transformation steps using the Transformation into Sustainable Healthcare (TiSH) model and DevOps4Care. Next, you'll use the observe, orient, decide, and act (OODA) loop as an iterative approach to address all stakeholders and adapt swiftly when situations change. Further, you'll be able to build shared platforms that enable interaction between various stakeholders, including the technology-enabled care service teams. The final chapters will help you execute the transformation to sustainable healthcare using the knowledge you've gained while getting familiar with common pitfalls and learning how to avoid or mitigate them. By the end of this DevOps book, you will have an overview of the challenges, opportunities, and directions of solutions and be on your way toward starting the transformation into sustainable healthcare. What you will learnUnderstand the need for transformation of healthcareAccelerate transformation using the TiSH modelGet to grips with stepped, networked, and integrated careApply DevOps methodologies for healthcare in DevOps4CareFind out how to handle complexities through the system of systems thinkingBundle and unbundle organizations for the delivery of true patient-centric healthcareWho this book is for This book is written specifically for enterprise architects and management consultants dealing with transformation in healthcare. Professionals dealing with digital transformation of healthcare, including C-level executives such as chief medical information officers (CMIOs), CEOs, CIOs, and CFOs will also find this book interesting. Basic knowledge of IT systems and architecture will help you grasp the concepts easily.
Efficient Cloud Photo Enhancement Using Compact Transform Recipes
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Author : Michael Yanis Gharbi
language : en
Publisher:
Release Date : 2015
Efficient Cloud Photo Enhancement Using Compact Transform Recipes written by Michael Yanis Gharbi and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2015 with categories.
Cloud image processing is often proposed as a solution to the limited computing power and battery life of mobile devices: it allows complex algorithms to run on powerful servers with virtually unlimited energy supply. Unfortunately, this idyllic picture overlooks the cost of uploading the input and downloading the output images, which can be significantly higher, in both time and energy, than that of local computation. For most practical scenarios, the compression ratios required to make cloud image processing energy and time efficient would degrade an image so severely as to make the result unacceptable. Our work focuses on image enhancements that preserve the overall content of an image. Our key insight is that, in this case, the server can compute and transmit a description of the transformation from input to output, which we call a transform recipe. At equivalent quality, recipes are much more compact than jpeg images: this reduces the data to download. Furthermore, we can fit the parameters of a recipe from a highly-degraded input-output pair, which decreases the data to upload. The client reconstructs an approximation of the true output by applying the recipe to its local high quality input. We show on a dataset of 168 images spanning 10 applications, that recipes can handle a diverse set of image enhancements and, for the same amount of transmitted data, provide much higher fidelity compared to jpeg-compressing both the input and output. We further demonstrate their usefulness in a practical proof of concept system with which