SNS topic

[nickkostov]

How could I use an already existing SNS topic?
Can I define it in terraform.tfvars and get it from there?
I am unable to find information regarding that and how can I integrate it.

[feraudet]

Hello,
This module does not create an SNS topic for you, you need to use an already existing topic specified in sns_topic arg

module "health_check-google" {
  version           = "1.0.3"
  source            = "Nuagic/route53-health-check/aws"
  fqdn              = "www.google.com"
  port              = 443
  type              = "HTTPS"
  resource_path     = "/"
  failure_threshold = "5"
  request_interval  = "30"
  sns_topic         = aws_sns_topic.alarms.id
  name              = "Google alarm"
}
```

[nickkostov]

To get this straight:

resource "aws_cloudwatch_metric_alarm" "alarm" {
  alarm_name          = "${var.name}_alarm_healthcheck_failed"
  namespace           = "AWS/Route53"
  metric_name         = "HealthCheckStatus"
  comparison_operator = "LessThanThreshold"
  evaluation_periods  = "1"
  period              = "60"
  statistic           = "Minimum"
  threshold           = "1"
  unit                = "None"

  dimensions = {
    HealthCheckId = aws_route53_health_check.check.id
  }

  alarm_description         = "This metric monitors ${var.name} whether the service endpoint is down or not."
  ok_actions             = [nameofsnstopic]
  alarm_actions             = [nameofsnstopic]
  insufficient_data_actions = [nameofsnstopic]
  treat_missing_data        = "breaching"
}

[nickkostov]

Last one is it defined with the [] brackets?

[feraudet]

Are you using the module itself or the code inside ?
Which Terraform version are you using, this module need some modification to work under terraform > 0.13

[nickkostov]

Your version of Terraform is out of date! The latest version
is 1.0.8.

[feraudet]

LOL, thanks for the information !
Have a look on the last commit you will understand what I mean