๐—ช๐—ต๐˜† ๐—ง๐—ฒ๐—ฟ๐—ฟ๐—ฎ๐—ณ๐—ผ๐—ฟ๐—บ ๐—ถ๐˜€ ๐—ฎ ๐—š๐—ฎ๐—บ๐—ฒ-๐—–๐—ต๐—ฎ๐—ป๐—ด๐—ฒ๐—ฟ

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Content level: Advanced
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Let's grab the knowledge on Terraform

๐—ช๐—ต๐˜† ๐—ง๐—ฒ๐—ฟ๐—ฟ๐—ฎ๐—ณ๐—ผ๐—ฟ๐—บ ๐—ถ๐˜€ ๐—ฎ ๐—š๐—ฎ๐—บ๐—ฒ-๐—–๐—ต๐—ฎ๐—ป๐—ด๐—ฒ๐—ฟ

If you're managing AWS infrastructure (or any cloud infrastructure), Terraform is a ๐™ข๐™ช๐™จ๐™ฉ-๐™ ๐™ฃ๐™ค๐™ฌ tool.

Let's know why it is:

๐—ง๐—ฒ๐—ฟ๐—ฟ๐—ฎ๐—ณ๐—ผ๐—ฟ๐—บ ๐˜ƒ๐˜€. ๐—”๐—ช๐—ฆ ๐—–๐—ผ๐—ป๐˜€๐—ผ๐—น๐—ฒ:

AWS Console: Manual setups can be error-prone and hard to replicate. Replicating setups across environments can be ๐˜ฅ๐˜ช๐˜ง๐˜ง๐˜ช๐˜ค๐˜ถ๐˜ญ๐˜ต and ๐˜ฆ๐˜ณ๐˜ณ๐˜ฐ๐˜ณ-p๐˜ณ๐˜ฐ๐˜ฏ๐˜ฆ without a standardised approach.

Terraform: ๐˜ˆ๐˜ถ๐˜ต๐˜ฐ๐˜ฎ๐˜ข๐˜ต๐˜ฆ๐˜ด and ๐˜ท๐˜ฆ๐˜ณ๐˜ด๐˜ช๐˜ฐ๐˜ฏ-๐˜ค๐˜ฐ๐˜ฏ๐˜ต๐˜ณ๐˜ฐ๐˜ญ๐˜ด your infrastructure as code. Achieve consistency, reduce manual errors, and scale effortlessly.

๐—ง๐—ผ๐—ฝ ๐—•๐—ฒ๐—ป๐—ฒ๐—ณ๐—ถ๐˜๐˜€:

  • Automation: Save time and reduce mistakes.
  • Consistency: Deploy the same setup every time.
  • Documentation: Your code doubles as a live infrastructure document.
  • Scalability: Manage complex setups with reusable modules.
  • Efficiency: Optimise resources and costs with automation.
  • Enhanced Collaboration: Share infrastructure code seamlessly with your team.

๐—ž๐—ฒ๐˜† ๐—–๐—ผ๐—บ๐—บ๐—ฎ๐—ป๐—ฑ๐˜€:

  1. Terraform plan: Preview changes to avoid surprises.
  2. Terraform apply: Deploy changes accurately.

๐—ฆ๐—ฒ๐—ฐ๐˜‚๐—ฟ๐—ถ๐˜๐˜† ๐—ง๐—ถ๐—ฝ:

Use ๐˜ฆ๐˜ฏ๐˜ท๐˜ช๐˜ณ๐˜ฐ๐˜ฏ๐˜ฎ๐˜ฆ๐˜ฏ๐˜ต ๐˜ท๐˜ข๐˜ณ๐˜ช๐˜ข๐˜ฃ๐˜ญ๐˜ฆ๐˜ด like $env:AWS_ACCESS_KEY_ID to keep credentials safe.

Terraform isnโ€™t just another toolโ€”itโ€™s a ๐˜ด๐˜ฎ๐˜ข๐˜ณ๐˜ต๐˜ฆ๐˜ณ way to manage cloud infrastructure.

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EXPERT
published a month ago97 views
1 Comment

I lead Terraform engineering at AWS. We actually recommend against using AWS Access Keys and instead recommend authenticating using ephemeral credentials.

I have a post here to explain how to use Terraform without access keys: https://repost.aws/questions/QU22Zo_2GVTDSZCjpkTCawqA/how-to-connect-terraform-with-aws-without-accesskey-and-secrete-key#ANGVfW0KhSTeyfOm3z0NjT0w

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replied a month ago