Terraform up & running : writing infrastructure as code

Terraform up & running writing infrastructure as code

Terraform has become a key player in the DevOps world for defining, launching, and managing infrastructure as code (IaC) across a variety of cloud and virtualization platforms, including AWS, Google Cloud, Azure, and more. This hands-on third edition, expanded and thoroughly updated for version 1.0...

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Detalles Bibliográficos
Otros Autores: Brikman, Yevgeniy, author (author)
Formato: Libro electrónico
Idioma:Inglés
Publicado: [Sebastopol, California] : O'Reilly Media, Inc [2022]
Edición:Third edition
Materias:
Computer networks > Management.
Computer software > Development.
Operating systems (Computers) > Software.
Computer network architectures.
Cloud computing.
Ver en Biblioteca Universitat Ramon Llull:https://discovery.url.edu/permalink/34CSUC_URL/1im36ta/alma991009686283606719
Tabla de Contenidos:
  • Cover
  • Copyright
  • Table of Contents
  • Preface
  • Who Should Read This Book
  • Why I Wrote This Book
  • What You Will Find in This Book
  • Changes from the Second Edition to the Third Edition
  • Changes from the First Edition to the Second Edition
  • What You Won't Find in This Book
  • Open Source Code Examples
  • Using the Code Examples
  • Conventions Used in This Book
  • O'Reilly Online Learning
  • How to Contact O'Reilly Media
  • Acknowledgments
  • Chapter 1. Why Terraform
  • What Is DevOps?
  • What Is Infrastructure as Code?
  • Ad Hoc Scripts
  • Configuration Management Tools
  • Server Templating Tools
  • Orchestration Tools
  • Provisioning Tools
  • What Are the Benefits of Infrastructure as Code?
  • How Does Terraform Work?
  • How Does Terraform Compare to Other IaC Tools?
  • Configuration Management Versus Provisioning
  • Mutable Infrastructure Versus Immutable Infrastructure
  • Procedural Language Versus Declarative Language
  • General-Purpose Language Versus Domain-Specific Language
  • Master Versus Masterless
  • Agent Versus Agentless
  • Paid Versus Free Offering
  • Large Community Versus Small Community
  • Mature Versus Cutting Edge
  • Use of Multiple Tools Together
  • Conclusion
  • Chapter 2. Getting Started with Terraform
  • Setting Up Your AWS Account
  • Installing Terraform
  • Deploying a Single Server
  • Deploying a Single Web Server
  • Deploying a Configurable Web Server
  • Deploying a Cluster of Web Servers
  • Deploying a Load Balancer
  • Cleanup
  • Conclusion
  • Chapter 3. How to Manage Terraform State
  • What Is Terraform State?
  • Shared Storage for State Files
  • Limitations with Terraform's Backends
  • State File Isolation
  • Isolation via Workspaces
  • Isolation via File Layout
  • The terraform_remote_state Data Source
  • Conclusion
  • Chapter 4. How to Create Reusable Infrastructure with Terraform Modules
  • Module Basics
  • Module Inputs
  • Module Locals
  • Module Outputs
  • Module Gotchas
  • File Paths
  • Inline Blocks
  • Module Versioning
  • Conclusion
  • Chapter 5. Terraform Tips and Tricks: Loops, If-Statements, Deployment, and Gotchas
  • Loops
  • Loops with the count Parameter
  • Loops with for_each Expressions
  • Loops with for Expressions
  • Loops with the for String Directive
  • Conditionals
  • Conditionals with the count Parameter
  • Conditionals with for_each and for Expressions
  • Conditionals with the if String Directive
  • Zero-Downtime Deployment
  • Terraform Gotchas
  • count and for_each Have Limitations
  • Zero-Downtime Deployment Has Limitations
  • Valid Plans Can Fail
  • Refactoring Can Be Tricky
  • Conclusion
  • Chapter 6. Managing Secrets with Terraform
  • Secret Management Basics
  • Secret Management Tools
  • The Types of Secrets You Store
  • The Way You Store Secrets
  • The Interface You Use to Access Secrets
  • A Comparison of Secret Management Tools
  • Secret Management Tools with Terraform
  • Providers

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