terraform-aws-route53

Terraform module design

Usage

resource "aws_elb" "this" {
  name    = "foobar-terraform-elb"
  subnets = "vpc-xxxxx"

  listener {
    instance_port     = 80
    instance_protocol = "http"
    lb_port           = 80
    lb_protocol       = "http"
  }
}

module "host_zone_and_record" {
  source = "<source>"

  is_public_zone = false             # Default `true`
  vpc_id         = "vpc-xxxxx"  # If is_public_zone is `true`, no need to specific

  prefix      = "oozou"
  environment = "dev"

  dns_name = "oozou-sample"
  dns_records = {
    sample_dns = {
      name    = "app1" 
      type    = "A"
      ttl     = "5"
      records = ["192.112.112.112", "192.112.112.113"]
    }
    sample_alias = {
      name = "app2"
      type = "A"
      alias = {
        name    = aws_elb.this.dns_name # Target DNS name
        zone_id = aws_elb.this.zone_id
      }
    }
  }

  tags = var.custom_tags
}

module "only_record" {
  source = "<source>"
  depends_on = [module.host_zone_and_record]
  is_create_zone = false
  is_public_zone = false             # Default `true`
  vpc_id         = "vpc-xxxxx"  # If is_public_zone is `true`, no need to specific

  prefix      = "oozou"
  environment = "dev"

  dns_name = "oozou-sample"

  dns_records = {
    sample_dns = {
      name    = "app2" 
      type    = "A"
      ttl     = "5"
      records = ["192.112.112.114", "192.112.112.115"]
    }
  }
}

Requirements

Name	Version
terraform	>= 1.0.0
aws	>= 4.00

Providers

Name	Version
aws	4.6.0

Modules

No modules.

Resources

Name	Type
aws_route53_record.this	resource
aws_route53_zone.this	resource
aws_route53_zone.selected_zone	data source

Inputs

Name	Description	Type	Default	Required
dns_name	(Required) This is the name of the hosted zone.	string	n/a	yes
dns_records	Map of DNS records	any	{}	no
environment	Environment Variable used as a prefix	string	n/a	yes
is_create_zone	Wherther to create a zone or not	bool	true	no
is_public_zone	Wherther to create a zone or not	bool	true	no
prefix	The prefix name of customer to be displayed in AWS console and resource	string	n/a	yes
tags	Tags to add more; default tags contian {terraform=true, environment=var.environment}	map(string)	{}	no
vpc_id	Required when hostzone is private, to associate with VPC	string	""	no

Outputs

Name	Description
route53_name	Name of Route53 zone
route53_name_servers	Name servers of Route53 zone
route53_record_fqdn	FQDN built using the zone domain and name
route53_record_name	The name of the record
route53_zone_id	Zone ID of Route53 zone