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terraform-newrelic-alerting Module

A Terraform module for New Relic alerting with following preconfigured alerts for an application:

  • High CPU Utilisation
  • High Memory Utilisation
  • High Disk Utilisation
  • Host Not Reporting
  • Service Not Running
  • 5XX Error High
  • Database Call Slow
  • Web Requests High Latency
  • Transactions High Latency
  • Apdex Error
  • Error Percentage
  • Response Time Background Slow
  • Response Time Web Slow

And it also allows setup of any other type of alert using NRQL. For more info, look into alerts.tf file.

It can be used as (though there are more tweaking can be done):

module "newrelic_alerts_sev1" {
  source                                              = "<PATH/TO/terraform-newrelic-alerting/"
  # newrelic_alert_policy_name                         = "<EXISTING_POLICY_NAME_IF_THESE_ALERTRULES_NEEDS_TO_BE_CREATED_INSIDE_IT_INSTEAD_OF_NEW_POLICY>
  service_name                                        = "EXAMPLE-APP"                  # put here name of application
  severity                                            = "severity1"
  nr_service_name                                     = "<NEWRELIC-APP-NAME>"          # put here newrelic app name
  cpu_utilisation_threshold_duration_minutes          = "15"
  memory_free_threshold_byte                          = "524288000"                    # 500MB
  disk_free_threshold_percentage                      = "30"
  # service_unavailable_threshold_duration_minutes      = "5"
  # not_running_process_where_query                     = "commandName IN ('supervisord')" # Process monitoring NRQL where -->
  error_5xx_threshold_count                           = "10"
  database_transcation_threshold_seconds              = 1
  web_transaction_threshold_seconds                   = 1
  transaction_threshold_seconds                       = 5
  apdex_threshold                                     = "0.8"
  error_percentage_threshold                          = 10
  response_time_background_threshold_seconds          = 3
  response_time_web_threshold_seconds                 = 1
  runbook_url                                         = "<RUNBOOK-URL>"               # Put here runbook url of application
}

Any other type of alert can be setup using NRQL:

module "newrelic_alerts_sev3_RabbimqHighMessages" {
  source                       = "<PATH/TO/terraform-newrelic-alerting/"
  # newrelic_alert_policy_name   = "<EXISTING_POLICY_NAME_IF_THESE_ALERTRULES_NEEDS_TO_BE_CREATED_INSIDE_IT_INSTEAD_OF_NEW_POLICY>
  service_name                 = "RMQ"                        # put here name of application
  severity                     = "severity3"
  nr_service_name              = ""
  runbook_url                  = "<RUNBOOK-URL>"              # Put here runbook url of application
  nrql_generic_name            = "Messages_Explodes"
  nrql_generic_query           = "SELECT average(queue.totalMessages) FROM RabbitmqQueueSample WHERE displayName NOT LIKE '%celery%' FACET displayName"
  nrql_generic_operator        = "above"
  nrql_generic_threshold       = 10000
}