Module Registry & Versioning

Publish, version, and consume modules from the Terraform Registry

The Terraform Registry (registry.terraform.io) has pre-built modules:

hcl

module "vpc" {
  source  = "terraform-aws-modules/vpc/aws"
  version = "5.0.0"
  name    = "my-vpc"
  cidr    = "10.0.0.0/16"
}

Version constraints: = 1.0.0 (exact), ~> 1.0 (compatible), >= 1.0 (minimum).

💡Need a hint? (3 available)

#1Registry modules format: namespace/name/provider

#2Version constraints keep infra stable

#3Always pin versions in production

🔑Show solution (try it yourself first!)

module "vpc" {
  source  = "terraform-aws-modules/vpc/aws"
  version = "~> 5.0"
  name = "my-vpc"
  cidr = "10.0.0.0/16"
}

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