This repository contains terraform module ready to use for everyone that would like to add AWS cost monitoring to their AWS accounts

module "aws_budget" {
  source                = "github.com/schibsted/aws-cost-monitoring//aws-budget"
  monthly_budget        = "1000.0" # USD
  subscriber_email_list = ["[email protected]"]
}

module "datadog_monitors" {
  source                 = "github.com/schibsted/aws-cost-monitoring//datadog-budget"
  monthly_budget         = "1000.0" # USD, for dashboard coloring
  subscriber_email_list  = ["[email protected]"]
  minimal_alerting_value = "1" # minimal per day value to alert with anomaly detection
}

• aws_budgets_budget.monthly: Monthly budget including basic notifications when overspending

• datadog_monitor.aws_aws_cost_monitor: Composite monitor constructed as a conjunction of monitors aws_service_anomaly and aws_service_minimal_cost
• datadog_monitor.aws_service_anomaly: (submonitor) Per AWS service anomaly detection monitors group
• datadog_monitor.aws_service_minimal_cost: (submonitor) Per AWS service threshold detection (by default: 0 to avoid false alarms due to counter reset on the beginning of the month). Useful when adjusting to ignore low-cost services if they produce a lot of noise.
• datadog_downtime.aws_service_anomaly: Mutes aws_service_anomaly submonitor
• datadog_downtime.aws_service_minimal_cost: Mutes aws_service_minimal_cost submonitor

• datadog_dashboard.aws_cost_dashboard: AWS cost dashboard