terraformer VS aws-cloudformation-coverage-roadmap

‍Terraformer is a CLI tool developed by Google that generates Terraform files from existing infrastructure (reverse Terraform), simplifying the process of adopting Terraform in existing environments and speeding up the initial setup process. Terraformer supports multiple cloud providers, including AWS, Google Cloud, Azure, and others.

Looking into efficient ways to import existing infrastructure. Using Terraformer to get the everything into Terraform and then refactoring into modules, for_each, etc. using moved blocks seems like it would be a good approach. Refactoring them to use existing modules from providers will take a little work and likely going back and forth with terraform plan, and assuming many things won't translate straight across because of what resources a module might be creating and how they are creating them.

We had thought about the ability to convert HCL to Go, but not much thought in querying existing infra to generate HCL (like terraformer). If you want to experiment building on top of Lingon then please go ahead! I’d be happy to help provide the context from Lingon.

If "ClickOps" is your starting point, as you mention, you could try creating a new scratch cloud provider account, do all your "ClickOps", then use a TF export tool (e.g., Terraformer) to see the exported TF resources to find all the references to other TF resources in the cloud resource dependency chain.

I haven't worked with any of the ones that purport to work with AWS, but a quick Google shows terraformer and Terracognita as options - maybe look into trying those out?

This maybe a bit more complicated if you're not into coding/terraform but I'd use terraformer to convert all of your infrastructure from implementation to code while in AWS, then switch providers and with a bit of jiggly of the code implement your infra into gcs as IaC and keep it that way if/when you switch again.

Maybe terraformer could help. I never tried it personally . https://github.com/GoogleCloudPlatform/terraformer

I've been wondering if this tool is any good. https://github.com/GoogleCloudPlatform/terraformer/blob/master/docs/aws.md

If you've to write the code (I assumed you just needed to reorganize it without TG) maybe consider https://github.com/GoogleCloudPlatform/terraformer

Given AWS CloudFormation is AWS's native language and service for infrastructure as code, you will likely find more official quickstarts provided by AWS in the language. In addition to this, AWS Support will probably be more capable of assisting you with issues when you need help. AWS Support is essential for large enterprises, particularly those new to the cloud or slow to adopt. These types of organizations may have a skill gap within their organization regarding their cloud skill set, and in turn, they are more likely to use AWS Enterprise Support.

Today, I will show you how to build Amazon Location Service, which allows you to build location-based applications within your AWS environment using AWS Cloud Development Kit (AWS CDK) and AWS CloudFormation. I will also show examples of the recently popular CDK Migrate and AWS CloudFormation IaC generator.

AWS CloudFormation: Speed up cloud provisioning with infrastructure as code.

Infrastructure as Code (IaC) is an important part of any true hosting operation in the public cloud. Each of these platforms has their own IaC solution, e.g. AWS CloudFormation. But they also support popular open-source IaC tools like Pulumi or Terraform. A category of tools that also needs to be discussed is API gateways and other app-specific load balancers. There are applications for internal consumption, which can be called microservices if you have a lot of them. And often microservices use advanced networking options such as a service mesh instead of just the native private network offered by a VPC.

Cloudformation (IaC) does not need to be introduced to anyone, plus if you read the previous blogpost, the terraform provider (CC) we used is based on Cloudformation. Moreover, you will notice a lot of similarities, after all, we are implementing the same scenario, but with a different tool.

AWS Application Composer launched in the AWS Console at re:Invent one year ago, and this re:Invent it expanded to the VS Code IDE as part of the AWS Toolkit - but that’s not the only exciting part. When using App Composer in the IDE, users also get access to a generative AI partner that will help them write infrastructure as code (IaC) for all 1100+ AWS CloudFormation resources that Application Composer now supports.

CloudFormation

Of course, best practices today dictate that we should be deploying our infrastructure as code, using tools such as CloudFormation or Terraform.

If you're provisioning the above resources for the first time, you'll have to either configure Terraform to use specific AWS keys as you won't have OIDC connection yet. In my case, I chose to have those pre-requesites resources in a CloudFormation template and deploy them with StackSets.