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Terraform GCP Services Monitoring Module

This module creates a set of monitoring alerts for Google Cloud Platform services.

Supported services:

  • Cloud SQL
    • CPU usage
    • Storage usage
    • Memory usage

Providers

Name Version
google >= 5.10

Requirements

Name Version
terraform >= 1.5
google >= 5.10

Inputs

Name Description Type Default Required
auto_close n/a string "86400s" no
cloud_sql n/a 
object({
    project               = optional(string, null)
    auto_close            = optional(string, null)
    notification_channels = optional(list(string), [])
    instances = optional(map(object({
      cpu_utilization = optional(list(object({
        severity         = optional(string, "CRITICAL"),
        threshold        = optional(number, 0.90)
        alignment_period = optional(string, "120s")
        duration         = optional(string, "300s")
        })), [
        {
          severity  = "WARNING",
          threshold = 0.85,
          duration  = "1200s",
        },
        {
          severity  = "CRITICAL",
          threshold = 1,
          duration  = "300s",
          alignment_period = "60s",
        }
      ])
      memory_utilization = optional(list(object({
        severity         = optional(string, "CRITICAL"),
        threshold        = optional(number, 0.90)
        alignment_period = optional(string, "300s")
        duration         = optional(string, "300s")
        })), [
        {
          severity  = "WARNING",
          threshold = 0.80,
        },
        {
          severity  = "CRITICAL",
          threshold = 0.90,
        }
      ])
      disk_utilization = optional(list(object({
        severity         = optional(string, "CRITICAL"),
        threshold        = optional(number, 0.90)
        alignment_period = optional(string, "300s")
        duration         = optional(string, "600s")
        })), [
        {
          severity  = "WARNING",
          threshold = 0.85,
        },
        {
          severity  = "CRITICAL",
          threshold = 0.95,          
        }
      ])
    })), {})
  })
 n/a yes
notification_channels n/a list(string) [] no
project n/a string null no

Outputs

Name Description
cloud_sql_cpu_utilization n/a
cloud_sql_disk_utilization n/a
cloud_sql_memory_utilization n/a

Resources

Name Type
google_monitoring_alert_policy.cloud_sql_cpu_utilization resource
google_monitoring_alert_policy.cloud_sql_disk_utilization resource
google_monitoring_alert_policy.cloud_sql_memory_utilization resource

Modules

No modules.