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terraform
Terraform enables you to safely and predictably create, change, and improve infrastructure. It is a source-available tool that codifies APIs into declarative configuration files that can be shared amongst team members, treated as code, edited, reviewed, and versioned.
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terraformer
CLI tool to generate terraform files from existing infrastructure (reverse Terraform). Infrastructure to Code
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WorkOS
The modern identity platform for B2B SaaS. The APIs are flexible and easy-to-use, supporting authentication, user identity, and complex enterprise features like SSO and SCIM provisioning.
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InfluxDB
Power Real-Time Data Analytics at Scale. Get real-time insights from all types of time series data with InfluxDB. Ingest, query, and analyze billions of data points in real-time with unbounded cardinality.
Although Terraform has a sub-commandimport, the sub-command cannot import multiple resources such as EC2, VPC, and RDS at once, so that it became very hard when the number of target resources was large. So I use terraformer to import the existing resources. https://github.com/GoogleCloudPlatform/terraformer
To solve this, I upgrade to version 1 of terraformer's tfstate file to use tfenv,Terraform version manage https://github.com/tfutils/tfenv