feat: Support RDS Cluster monitoring interval and role arn

README.md

@@ -224,13 +224,13 @@ Terraform documentation is generated automatically using [pre-commit hooks](http
 | Name | Version |
 |------|---------|
 | <a name="requirement_terraform"></a> [terraform](#requirement\_terraform) | >= 1.0 |
-| <a name="requirement_aws"></a> [aws](#requirement\_aws) | >= 5.81 |
+| <a name="requirement_aws"></a> [aws](#requirement\_aws) | >= 5.86 |
 
 ## Providers
 
 | Name | Version |
 |------|---------|
-| <a name="provider_aws"></a> [aws](#provider\_aws) | >= 5.81 |
+| <a name="provider_aws"></a> [aws](#provider\_aws) | >= 5.86 |
 
 ## Modules
 
@@ -286,6 +286,7 @@ No modules.
 | <a name="input_cloudwatch_log_group_tags"></a> [cloudwatch\_log\_group\_tags](#input\_cloudwatch\_log\_group\_tags) | Additional tags for the CloudWatch log group(s) | `map(string)` | `{}` | no |
 | <a name="input_cluster_ca_cert_identifier"></a> [cluster\_ca\_cert\_identifier](#input\_cluster\_ca\_cert\_identifier) | The CA certificate identifier to use for the DB cluster's server certificate. Currently only supported for multi-az DB clusters | `string` | `null` | no |
 | <a name="input_cluster_members"></a> [cluster\_members](#input\_cluster\_members) | List of RDS Instances that are a part of this cluster | `list(string)` | `null` | no |
+| <a name="input_cluster_monitoring_interval"></a> [cluster\_monitoring\_interval](#input\_cluster\_monitoring\_interval) | Interval, in seconds, in seconds, between points when Enhanced Monitoring metrics are collected for the DB cluster. To turn off collecting Enhanced Monitoring metrics, specify 0. The default is 0. Valid Values: 0, 1, 5, 10, 15, 30, 60 | `number` | `0` | no |
 | <a name="input_cluster_performance_insights_enabled"></a> [cluster\_performance\_insights\_enabled](#input\_cluster\_performance\_insights\_enabled) | Valid only for Non-Aurora Multi-AZ DB Clusters. Enables Performance Insights for the RDS Cluster | `bool` | `null` | no |
 | <a name="input_cluster_performance_insights_kms_key_id"></a> [cluster\_performance\_insights\_kms\_key\_id](#input\_cluster\_performance\_insights\_kms\_key\_id) | Valid only for Non-Aurora Multi-AZ DB Clusters. Specifies the KMS Key ID to encrypt Performance Insights data. If not specified, the default RDS KMS key will be used (aws/rds) | `string` | `null` | no |
 | <a name="input_cluster_performance_insights_retention_period"></a> [cluster\_performance\_insights\_retention\_period](#input\_cluster\_performance\_insights\_retention\_period) | Valid only for Non-Aurora Multi-AZ DB Clusters. Specifies the amount of time to retain performance insights data for. Defaults to 7 days if Performance Insights are enabled. Valid values are 7, month * 31 (where month is a number of months from 1-23), and 731 | `number` | `null` | no |

examples/autoscaling/README.md

@@ -20,13 +20,13 @@ Note that this example may create resources which cost money. Run `terraform des
 | Name | Version |
 |------|---------|
 | <a name="requirement_terraform"></a> [terraform](#requirement\_terraform) | >= 1.0 |
-| <a name="requirement_aws"></a> [aws](#requirement\_aws) | >= 5.81 |
+| <a name="requirement_aws"></a> [aws](#requirement\_aws) | >= 5.86 |
 
 ## Providers
 
 | Name | Version |
 |------|---------|
-| <a name="provider_aws"></a> [aws](#provider\_aws) | >= 5.81 |
+| <a name="provider_aws"></a> [aws](#provider\_aws) | >= 5.86 |
 
 ## Modules
 

examples/autoscaling/versions.tf

@@ -4,7 +4,7 @@ terraform {
   required_providers {
     aws = {
       source  = "hashicorp/aws"
-      version = ">= 5.81"
+      version = ">= 5.86"
     }
   }
 }

examples/global-cluster/README.md

@@ -20,15 +20,15 @@ Note that this example may create resources which cost money. Run `terraform des
 | Name | Version |
 |------|---------|
 | <a name="requirement_terraform"></a> [terraform](#requirement\_terraform) | >= 1.0 |
-| <a name="requirement_aws"></a> [aws](#requirement\_aws) | >= 5.81 |
+| <a name="requirement_aws"></a> [aws](#requirement\_aws) | >= 5.86 |
 | <a name="requirement_random"></a> [random](#requirement\_random) | >= 2.2 |
 
 ## Providers
 
 | Name | Version |
 |------|---------|
-| <a name="provider_aws"></a> [aws](#provider\_aws) | >= 5.81 |
-| <a name="provider_aws.secondary"></a> [aws.secondary](#provider\_aws.secondary) | >= 5.81 |
+| <a name="provider_aws"></a> [aws](#provider\_aws) | >= 5.86 |
+| <a name="provider_aws.secondary"></a> [aws.secondary](#provider\_aws.secondary) | >= 5.86 |
 | <a name="provider_random"></a> [random](#provider\_random) | >= 2.2 |
 
 ## Modules

examples/global-cluster/versions.tf

@@ -4,7 +4,7 @@ terraform {
   required_providers {
     aws = {
       source  = "hashicorp/aws"
-      version = ">= 5.81"
+      version = ">= 5.86"
     }
 
     random = {

examples/multi-az/README.md

@@ -20,13 +20,13 @@ Note that this example may create resources which cost money. Run `terraform des
 | Name | Version |
 |------|---------|
 | <a name="requirement_terraform"></a> [terraform](#requirement\_terraform) | >= 1.0 |
-| <a name="requirement_aws"></a> [aws](#requirement\_aws) | >= 5.81 |
+| <a name="requirement_aws"></a> [aws](#requirement\_aws) | >= 5.86 |
 
 ## Providers
 
 | Name | Version |
 |------|---------|
-| <a name="provider_aws"></a> [aws](#provider\_aws) | >= 5.81 |
+| <a name="provider_aws"></a> [aws](#provider\_aws) | >= 5.86 |
 
 ## Modules
 

examples/multi-az/versions.tf

@@ -4,7 +4,7 @@ terraform {
   required_providers {
     aws = {
       source  = "hashicorp/aws"
-      version = ">= 5.81"
+      version = ">= 5.86"
     }
   }
 }

examples/mysql/README.md

@@ -20,13 +20,13 @@ Note that this example may create resources which cost money. Run `terraform des
 | Name | Version |
 |------|---------|
 | <a name="requirement_terraform"></a> [terraform](#requirement\_terraform) | >= 1.0 |
-| <a name="requirement_aws"></a> [aws](#requirement\_aws) | >= 5.81 |
+| <a name="requirement_aws"></a> [aws](#requirement\_aws) | >= 5.86 |
 
 ## Providers
 
 | Name | Version |
 |------|---------|
-| <a name="provider_aws"></a> [aws](#provider\_aws) | >= 5.81 |
+| <a name="provider_aws"></a> [aws](#provider\_aws) | >= 5.86 |
 
 ## Modules
 

examples/mysql/versions.tf

@@ -4,7 +4,7 @@ terraform {
   required_providers {
     aws = {
       source  = "hashicorp/aws"
-      version = ">= 5.81"
+      version = ">= 5.86"
     }
   }
 }

examples/postgresql/README.md

@@ -20,13 +20,13 @@ Note that this example may create resources which cost money. Run `terraform des
 | Name | Version |
 |------|---------|
 | <a name="requirement_terraform"></a> [terraform](#requirement\_terraform) | >= 1.0 |
-| <a name="requirement_aws"></a> [aws](#requirement\_aws) | >= 5.81 |
+| <a name="requirement_aws"></a> [aws](#requirement\_aws) | >= 5.86 |
 
 ## Providers
 
 | Name | Version |
 |------|---------|
-| <a name="provider_aws"></a> [aws](#provider\_aws) | >= 5.81 |
+| <a name="provider_aws"></a> [aws](#provider\_aws) | >= 5.86 |
 
 ## Modules
 

examples/postgresql/main.tf

@@ -25,11 +25,13 @@ locals {
 module "aurora" {
   source = "../../"
 
-  name            = local.name
-  engine          = "aurora-postgresql"
-  engine_version  = "14.7"
-  master_username = "root"
-  storage_type    = "aurora-iopt1"
+  name                        = local.name
+  engine                      = "aurora-postgresql"
+  engine_version              = "14.13"
+  master_username             = "root"
+  storage_type                = "aurora-iopt1"
+  cluster_monitoring_interval = 30
+
   instances = {
     1 = {
       instance_class          = "db.r5.2xlarge"

examples/postgresql/versions.tf

@@ -4,7 +4,7 @@ terraform {
   required_providers {
     aws = {
       source  = "hashicorp/aws"
-      version = ">= 5.81"
+      version = ">= 5.86"
     }
   }
 }

examples/s3-import/README.md

@@ -49,13 +49,13 @@ Note that this example may create resources which cost money. Run `terraform des
 | Name | Version |
 |------|---------|
 | <a name="requirement_terraform"></a> [terraform](#requirement\_terraform) | >= 1.0 |
-| <a name="requirement_aws"></a> [aws](#requirement\_aws) | >= 5.81 |
+| <a name="requirement_aws"></a> [aws](#requirement\_aws) | >= 5.86 |
 
 ## Providers
 
 | Name | Version |
 |------|---------|
-| <a name="provider_aws"></a> [aws](#provider\_aws) | >= 5.81 |
+| <a name="provider_aws"></a> [aws](#provider\_aws) | >= 5.86 |
 
 ## Modules
 

examples/s3-import/versions.tf

@@ -4,7 +4,7 @@ terraform {
   required_providers {
     aws = {
       source  = "hashicorp/aws"
-      version = ">= 5.81"
+      version = ">= 5.86"
     }
   }
 }

examples/serverless/README.md

@@ -20,14 +20,14 @@ Note that this example may create resources which cost money. Run `terraform des
 | Name | Version |
 |------|---------|
 | <a name="requirement_terraform"></a> [terraform](#requirement\_terraform) | >= 1.0 |
-| <a name="requirement_aws"></a> [aws](#requirement\_aws) | >= 5.81 |
+| <a name="requirement_aws"></a> [aws](#requirement\_aws) | >= 5.86 |
 | <a name="requirement_random"></a> [random](#requirement\_random) | >= 3.5 |
 
 ## Providers
 
 | Name | Version |
 |------|---------|
-| <a name="provider_aws"></a> [aws](#provider\_aws) | >= 5.81 |
+| <a name="provider_aws"></a> [aws](#provider\_aws) | >= 5.86 |
 | <a name="provider_random"></a> [random](#provider\_random) | >= 3.5 |
 
 ## Modules

examples/serverless/versions.tf

@@ -4,7 +4,7 @@ terraform {
   required_providers {
     aws = {
       source  = "hashicorp/aws"
-      version = ">= 5.81"
+      version = ">= 5.86"
     }
     random = {
       source  = "hashicorp/random"

main.tf

@@ -77,6 +77,8 @@ resource "aws_rds_cluster" "this" {
   master_user_secret_kms_key_id         = var.global_cluster_identifier == null && var.manage_master_user_password ? var.master_user_secret_kms_key_id : null
   master_password                       = var.is_primary_cluster && !var.manage_master_user_password ? var.master_password : null
   master_username                       = var.is_primary_cluster ? var.master_username : null
+  monitoring_interval                   = var.cluster_monitoring_interval
+  monitoring_role_arn                   = var.create_monitoring_role && var.cluster_monitoring_interval > 0 ? try(aws_iam_role.rds_enhanced_monitoring[0].arn, null) : var.monitoring_role_arn
   network_type                          = var.network_type
   performance_insights_enabled          = var.cluster_performance_insights_enabled
   performance_insights_kms_key_id       = var.cluster_performance_insights_kms_key_id
@@ -181,7 +183,7 @@ resource "aws_rds_cluster_instance" "this" {
   identifier                            = var.instances_use_identifier_prefix ? null : try(each.value.identifier, "${var.name}-${each.key}")
   identifier_prefix                     = var.instances_use_identifier_prefix ? try(each.value.identifier_prefix, "${var.name}-${each.key}-") : null
   instance_class                        = try(each.value.instance_class, var.instance_class)
-  monitoring_interval                   = try(each.value.monitoring_interval, var.monitoring_interval)
+  monitoring_interval                   = var.cluster_monitoring_interval > 0 ? var.cluster_monitoring_interval : try(each.value.monitoring_interval, var.monitoring_interval)
   monitoring_role_arn                   = var.create_monitoring_role ? try(aws_iam_role.rds_enhanced_monitoring[0].arn, null) : var.monitoring_role_arn
   performance_insights_enabled          = try(each.value.performance_insights_enabled, var.performance_insights_enabled)
   performance_insights_kms_key_id       = try(each.value.performance_insights_kms_key_id, var.performance_insights_kms_key_id)
@@ -235,7 +237,7 @@ resource "aws_rds_cluster_role_association" "this" {
 ################################################################################
 
 locals {
-  create_monitoring_role = local.create && var.create_monitoring_role && var.monitoring_interval > 0
+  create_monitoring_role = local.create && var.create_monitoring_role && (var.monitoring_interval > 0 || var.cluster_monitoring_interval > 0)
 }
 
 data "aws_iam_policy_document" "monitoring_rds_assume_role" {

variables.tf

@@ -120,6 +120,12 @@ variable "cluster_performance_insights_retention_period" {
   default     = null
 }
 
+variable "cluster_monitoring_interval" {
+  description = "Interval, in seconds, in seconds, between points when Enhanced Monitoring metrics are collected for the DB cluster. To turn off collecting Enhanced Monitoring metrics, specify 0. The default is 0. Valid Values: 0, 1, 5, 10, 15, 30, 60"
+  type        = number
+  default     = 0
+}
+
 variable "copy_tags_to_snapshot" {
   description = "Copy all Cluster `tags` to snapshots"
   type        = bool

versions.tf

@@ -4,7 +4,7 @@ terraform {
   required_providers {
     aws = {
       source  = "hashicorp/aws"
-      version = ">= 5.81"
+      version = ">= 5.86"
     }
   }
 }