کتاب ترافرم: راه‌اندازی و اجرا، ویرایش سوم

چرا ترافرم

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

شروع کار با ترافرم

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

نحوه مدیریت وضعیت ترافرم

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

نحوه ایجاد زیرساخت قابل استفاده مجدد با ماژول‌های ترافرم

Module Basics • Module Inputs • Module Locals • Module Outputs • Module Gotchas • File Paths • Inline Blocks • Module Versioning • Conclusion

نکات و ترفندهای ترافرم: حلقه‌ها، عبارات شرطی، استقرار و مشکلات

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

مدیریت اسرار با ترافرم

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 • Resources and Data Sources • State Files and Plan Files • Conclusion

کار با چندین ارائه‌دهنده

Working with One Provider • What Is a Provider? • How Do You Install Providers? • How Do You Use Providers? • Working with Multiple Copies of the Same Provider • Working with Multiple AWS Regions • Working with Multiple AWS Accounts • Creating Modules That Can Work with Multiple Providers • Working with Multiple Different Providers • A Crash Course on Docker • A Crash Course on Kubernetes • Deploying Docker Containers in AWS Using Elastic Kubernetes Service • Conclusion

کد ترافرم در سطح تولید

Why It Takes So Long to Build Production-Grade Infrastructure • The Production-Grade Infrastructure Checklist • Production-Grade Infrastructure Modules • Small Modules • Composable Modules • Testable Modules • Versioned Modules • Beyond Terraform Modules • Conclusion

نحوه تست کد ترافرم

Manual Tests • Manual Testing Basics • Cleaning Up After Tests • Automated Tests • Unit Tests • Integration Tests • End-to-End Tests • Other Testing Approaches • Conclusion

نحوه استفاده از ترافرم به عنوان یک تیم

Adopting IaC in Your Team • Convince Your Boss • Work Incrementally • Give Your Team the Time to Learn • A Workflow for Deploying Application Code • Use Version Control • Run the Code Locally • Make Code Changes • Submit Changes for Review • Run Automated Tests • Merge and Release • Deploy • A Workflow for Deploying Infrastructure Code • Use Version Control • Run the Code Locally • Make Code Changes • Submit Changes for Review • Run Automated Tests • Merge and Release • Deploy • Putting It All Together • Conclusion