Create Transit Gateway with Attachments in Terraform
The following example Terraform code snippet creates a Transit Gateway with VPC and VPN attachments:
provider "aws" {
region = …Terraform
56 articles about terraform development, tools, and best practices
How to Create an AWS EC2 Instance in Terraform
The following Terraform code snippet creates an EC2 instance for you.
provider "aws" {
region = "us-west-2"
}
resource …A Primer on Terraform Concepts
Terraform is an open-source tool for building, changing, and versioning infrastructure safely and efficiently. It allows you to describe your …
Read Article →Terraform State Management: Advanced Patterns and Best Practices
Terraform state is both the most critical and most dangerous aspect of infrastructure as code. It’s your source of truth for what exists, but …
Read Article →Terraform Testing and Validation: Quality Infrastructure Code
Infrastructure code needs the same quality assurance practices as application code, but testing infrastructure presents unique challenges. How do you …
Read Article →Multi-Cloud Terraform: Managing Infrastructure Across Providers
Multi-cloud strategies are becoming increasingly common as organizations seek to avoid vendor lock-in, leverage best-of-breed services, and meet …
Read Article →How to Delete all Resources Except One in Terraform
If you need to delete all resources created by Terraform, except for a single, specific one, then you can do the following:
Step 1 – Get the current …
Read Article →Terraform for AWS: Cloud-Native Infrastructure
AWS and Terraform are a powerful combination, but AWS’s complexity means there are specific patterns, gotchas, and best practices that …
Read Article →Terraform Fundamentals: Infrastructure as Code
Infrastructure as Code isn’t just a buzzword—it’s the difference between spending your weekend manually clicking through cloud consoles …
Read Article →How to create an AWS Lambda in Terraform
Step 1 – Lambda Code in Python
The following code expects a python file with the contents as follows in a file called python/script1.py:
def …[Solved] Instance Profile already exists in Terraform
If you get the Instance Profile already exists error when running your Terraform apply, then it is either because an instance profile with that name …
How to use a Backend-Config File for Terraform S3 State Configuration
If you are using S3 as the backend for your state management in Terraform, then you can create environment specific configuration files where you …
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