How to get the load balancer when creating an EB, so I can point my domain to it using an A-record

[gitted]

I am creating a Elastic Beanstalk application, and I will have multiple environments (STAGING, PROD).

For my production environment, I want to point my domain name to the Load balancer that my EB creates.  How can I do this?

So my DNS would be like:

resource "aws_route53_record" "naked" {

  zone_id = "${aws_route53_zone.main.zone_id}"

  name    = "naked"

  type    = "A"

  alias {

    name                   = "${aws_route53_record.www.name}"

    zone_id                = "${aws_route53_record.www.zone_id}"

    evaluate_target_health = true

  }

}

resource "aws_route53_record" "www" {

  zone_id = "${aws_route53_zone.main.zone_id}"

  name    = "www"

  type    = "A"

  alias {

    name                   = ""

    zone_id                = ""

    evaluate_target_health = true

  }

}

But for the "www" record, how do I get the Load balancer name/zone_id from the EB?

resource "aws_elastic_beanstalk_application" "app_web" {

  name = "EB-${var.prefix}-${var.app_web}"

}

resource "aws_elastic_beanstalk_environment" "app-prod" {

.....

}

[gitted]

I am trying this, but it isn't working:

alias {

    name                   = "${aws_elastic_beanstalk_environment.myapp.load_balancers[0].id}"

    zone_id                = "${aws_elastic_beanstalk_environment.myapp.load_balancers[0].zone_id}"

    evaluate_target_health = true

  }

Error:

 parse error at 1:67: expected "}" but found "."

[Stuart Robertson]

Here is how I do it:

resource "aws_route53_record" "beanstalk-env-dns-record" {

  zone_id = "${var.route_53_zone_id}"

  name = "${var.domain_name}"

  type = "CNAME"

  ttl = "300"

  records = ["${aws_elastic_beanstalk_environment.prod.cname}"]