terraform-aws-http-redirect's Introduction

Terraform AWS HTTP Redirect

Terraform module to create http 302 redirection.

This module creates:

a CloudFront distribution for all redirections
a CloudFront function for all redirections
an ACM certificate for all redirections
route53 record for each domain

Terraform registry

This module is available on terraform registry.

Requirements

The Route53 zone must already exists.

Providers

This module needs 3 providers:

aws - default provider for resources
aws.route53 - Where route53 zones already exist
aws.us-east-1 same account as aws, for acm certificate

This handle the use case where multiple aws accounts are used but it can be the same provider.

Examples

Simple

provider "aws" {
  region = "eu-west-1"
}

provider "aws" {
  alias  = "us-east-1"
  region = "us-east-1"
}

resource "aws_route53_zone" "neovops_io" {
  name = "neovops.io"
}

module "http-redirect" {
  source = "neovops/http-redirect/aws"

  redirect_mapping = {
     "www.neovops.io" = "neovops.io",
     "docs.neovops.io" = "neovops.io/docs"
  }

  dns_zone = aws_route53_zone.neovops_io.name

  providers = {
    aws           = aws
    aws.route53   = aws
    aws.us-east-1 = aws.us-east-1
  }
}

Requirements

Name	Version
terraform	>= 1.2.2
aws	~> 5.15

Providers

Name	Version
aws	~> 5.15
aws.route53	~> 5.15
aws.us-east-1	~> 5.15

Modules

No modules.

Resources

Name	Type
aws_acm_certificate.cert	resource
aws_acm_certificate_validation.cert	resource
aws_cloudfront_distribution.distribution	resource
aws_cloudfront_function.redirect	resource
aws_route53_record.cert_validation	resource
aws_route53_record.main	resource
aws_route53_zone.zone	data source

Inputs

Name	Description	Type	Default	Required
custom_certificate_domains	Custom certificate domains	`list(string)`	`[]`	no
dns_zone	Route53 DNS zone name	`string`	n/a	yes
redirect_mapping	Redirect mapping	`map(string)`	n/a	yes
resources_name	Resources name. Necessary for multiple instances of this module	`string`	`"http-redirect"`	no

Outputs

No outputs.

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terraform-aws-http-redirect's Issues

Redirects indefinitely

I have setup your module in the following way

module "http-redirect" {
  source  = "neovops/http-redirect/aws"
  version = "0.3.0"

  redirect_mapping = {
    "www.oskar.com.pl" = "oskar.com.pl",
  }

  dns_zone = aws_route53_zone.oskar.name

  providers = {
    aws           = aws
    aws.route53   = aws
    aws.us-east-1 = aws.virginia
  }
}