Terraform modules

• https://learn.hashicorp.com/tutorials/terraform/module

Modules naming convention: terraform-PROVIDER-NAME

Modules

https://registry.terraform.io/namespaces/terraform-aws-modules

• module "vpc", iam, aws_instance
• module "rds"
• module "rds-aurora"
• module "cdn" (AWS CloudFront)
• module "vm" (Terraform Libvirt module: https://registry.terraform.io/modules/MonolithProjects/vm/libvirt/latest)
• module s3-bucket (https://registry.terraform.io/modules/terraform-aws-modules/s3-bucket/aws/latest)
• module route53: zones, record (https://registry.terraform.io/modules/terraform-aws-modules/route53/aws/latest)
• module cicd https://registry.terraform.io/modules/cloudposse/cicd/aws/latest
• module eks https://registry.terraform.io/modules/terraform-aws-modules/eks/aws/latest
• hashicorp/random
• hashicorp/template (deprecated)

Examples in main.tf

module "consul" {
  source = "./path/to/you/module"
}

module "yourmodule" {
  source = "github.com/your-project/terraform-your-templates/modules/yourmodule"
}

module "ec2_instance" {
  source  = "terraform-aws-modules/ec2-instance/aws"
  version = "~> 3.0"
}

Related commands

• terraform init
• terraform init -upgrade
• terraform get
• terraform get -update

terraform graph 2>&1 | grep module | grep "{" |  cut -d"{" -f1

Related terms

• Terraform modules: source
• Terragrunt
• Ansible modules
• Terraform resources
• Provider (Terraform): aws
• Error: Module not installed
• Terraform registry: https://registry.terraform.io/browse/modules
• Terragrunt
• AWS CloudFormation modules (Nov 2020)
• ?ref=XXXX
• Child modules: https://www.terraform.io/language/modules#child-modules
• Still destroying

See also

• Terraform modules, terraform get, module { source }, AWS modules, module., child modules, Terraform modules inputs, submodules, terraform init -upgrade
• Terraform AWS modules: vpc, rds, rds-aurora, cdn, EKS, IAM