dns.tf

data "aws_acm_certificate" "cert" {
  domain      = "*.your-domain.com"
  statuses    = ["ISSUED"]
  types       = ["AMAZON_ISSUED"]
  most_recent = true
}

data "aws_route53_zone" "zone" {
  name         = "your-domain.com"
  private_zone = false
}

resource "aws_api_gateway_domain_name" "i_am_alive" {
  domain_name              = "deadmanswitch.your-domain.com"
  regional_certificate_arn = data.aws_acm_certificate.cert.arn

  endpoint_configuration {
    types = ["REGIONAL"]
  }
}

resource "aws_route53_record" "i_am_alive" {
  name    = aws_api_gateway_domain_name.i_am_alive.domain_name
  type    = "A"
  zone_id = data.aws_route53_zone.zone.id

  alias {
    evaluate_target_health = false
    name                   = aws_api_gateway_domain_name.i_am_alive.regional_domain_name
    zone_id                = aws_api_gateway_domain_name.i_am_alive.regional_zone_id
  }
}

    evaluate_target_health = false
    name                   = aws_api_gateway_domain_name.i_am_alive.regional_domain_name
    zone_id                = aws_api_gateway_domain_name.i_am_alive.regional_zone_id
  }
}