feat: Support dedicated_log_volume (#549)

terraform-aws-modules · May 3, 2024 · 49f87e0 · 49f87e0
1 parent 0a4405c
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diff --git a/README.md b/README.md
@@ -210,7 +210,7 @@ Users have the ability to:
 | Name | Version |
 |------|---------|
 | <a name="requirement_terraform"></a> [terraform](#requirement\_terraform) | >= 1.0 |
-| <a name="requirement_aws"></a> [aws](#requirement\_aws) | >= 5.36 |
+| <a name="requirement_aws"></a> [aws](#requirement\_aws) | >= 5.47 |
 
 ## Providers
 
@@ -263,6 +263,7 @@ No resources.
 | <a name="input_db_subnet_group_name"></a> [db\_subnet\_group\_name](#input\_db\_subnet\_group\_name) | Name of DB subnet group. DB instance will be created in the VPC associated with the DB subnet group. If unspecified, will be created in the default VPC | `string` | `null` | no |
 | <a name="input_db_subnet_group_tags"></a> [db\_subnet\_group\_tags](#input\_db\_subnet\_group\_tags) | Additional tags for the DB subnet group | `map(string)` | `{}` | no |
 | <a name="input_db_subnet_group_use_name_prefix"></a> [db\_subnet\_group\_use\_name\_prefix](#input\_db\_subnet\_group\_use\_name\_prefix) | Determines whether to use `subnet_group_name` as is or create a unique name beginning with the `subnet_group_name` as the prefix | `bool` | `true` | no |
+| <a name="input_dedicated_log_volume"></a> [dedicated\_log\_volume](#input\_dedicated\_log\_volume) | Use a dedicated log volume (DLV) for the DB instance. Requires Provisioned IOPS. | `bool` | `false` | no |
 | <a name="input_delete_automated_backups"></a> [delete\_automated\_backups](#input\_delete\_automated\_backups) | Specifies whether to remove automated backups immediately after the DB instance is deleted | `bool` | `true` | no |
 | <a name="input_deletion_protection"></a> [deletion\_protection](#input\_deletion\_protection) | The database can't be deleted when this value is set to true | `bool` | `false` | no |
 | <a name="input_domain"></a> [domain](#input\_domain) | The ID of the Directory Service Active Directory domain to create the instance in | `string` | `null` | no |

diff --git a/examples/blue-green-deployment/README.md b/examples/blue-green-deployment/README.md
@@ -27,13 +27,13 @@ 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) | >= 5.36 |
+| <a name="requirement_aws"></a> [aws](#requirement\_aws) | >= 5.47 |
 
 ## Providers
 
 | Name | Version |
 |------|---------|
-| <a name="provider_aws"></a> [aws](#provider\_aws) | >= 5.36 |
+| <a name="provider_aws"></a> [aws](#provider\_aws) | >= 5.47 |
 
 ## Modules
 

diff --git a/examples/blue-green-deployment/versions.tf b/examples/blue-green-deployment/versions.tf
@@ -4,7 +4,7 @@ terraform {
   required_providers {
     aws = {
       source  = "hashicorp/aws"
-      version = ">= 5.36"
+      version = ">= 5.47"
     }
   }
 }
diff --git a/examples/complete-mssql/README.md b/examples/complete-mssql/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) | >= 5.36 |
+| <a name="requirement_aws"></a> [aws](#requirement\_aws) | >= 5.47 |
 
 ## Providers
 
 | Name | Version |
 |------|---------|
-| <a name="provider_aws"></a> [aws](#provider\_aws) | >= 5.36 |
+| <a name="provider_aws"></a> [aws](#provider\_aws) | >= 5.47 |
 
 ## Modules
 

diff --git a/examples/complete-mssql/versions.tf b/examples/complete-mssql/versions.tf
@@ -4,7 +4,7 @@ terraform {
   required_providers {
     aws = {
       source  = "hashicorp/aws"
-      version = ">= 5.36"
+      version = ">= 5.47"
     }
   }
 }
diff --git a/examples/complete-mysql/README.md b/examples/complete-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) | >= 5.36 |
+| <a name="requirement_aws"></a> [aws](#requirement\_aws) | >= 5.47 |
 
 ## Providers
 
 | Name | Version |
 |------|---------|
-| <a name="provider_aws"></a> [aws](#provider\_aws) | >= 5.36 |
+| <a name="provider_aws"></a> [aws](#provider\_aws) | >= 5.47 |
 
 ## Modules
 

diff --git a/examples/complete-mysql/versions.tf b/examples/complete-mysql/versions.tf
@@ -4,7 +4,7 @@ terraform {
   required_providers {
     aws = {
       source  = "hashicorp/aws"
-      version = ">= 5.36"
+      version = ">= 5.47"
     }
   }
 }
diff --git a/examples/complete-oracle/README.md b/examples/complete-oracle/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) | >= 5.36 |
+| <a name="requirement_aws"></a> [aws](#requirement\_aws) | >= 5.47 |
 
 ## Providers
 
 | Name | Version |
 |------|---------|
-| <a name="provider_aws"></a> [aws](#provider\_aws) | >= 5.36 |
+| <a name="provider_aws"></a> [aws](#provider\_aws) | >= 5.47 |
 
 ## Modules
 

diff --git a/examples/complete-oracle/versions.tf b/examples/complete-oracle/versions.tf
@@ -4,7 +4,7 @@ terraform {
   required_providers {
     aws = {
       source  = "hashicorp/aws"
-      version = ">= 5.36"
+      version = ">= 5.47"
     }
   }
 }
diff --git a/examples/complete-postgres/README.md b/examples/complete-postgres/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) | >= 5.36 |
+| <a name="requirement_aws"></a> [aws](#requirement\_aws) | >= 5.47 |
 
 ## Providers
 
 | Name | Version |
 |------|---------|
-| <a name="provider_aws"></a> [aws](#provider\_aws) | >= 5.36 |
+| <a name="provider_aws"></a> [aws](#provider\_aws) | >= 5.47 |
 
 ## Modules
 

diff --git a/examples/complete-postgres/versions.tf b/examples/complete-postgres/versions.tf
@@ -4,7 +4,7 @@ terraform {
   required_providers {
     aws = {
       source  = "hashicorp/aws"
-      version = ">= 5.36"
+      version = ">= 5.47"
     }
   }
 }
diff --git a/examples/cross-region-replica-postgres/README.md b/examples/cross-region-replica-postgres/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) | >= 5.36 |
+| <a name="requirement_aws"></a> [aws](#requirement\_aws) | >= 5.47 |
 
 ## Providers
 
 | Name | Version |
 |------|---------|
-| <a name="provider_aws"></a> [aws](#provider\_aws) | >= 5.36 |
+| <a name="provider_aws"></a> [aws](#provider\_aws) | >= 5.47 |
 
 ## Modules
 

diff --git a/examples/cross-region-replica-postgres/versions.tf b/examples/cross-region-replica-postgres/versions.tf
@@ -4,7 +4,7 @@ terraform {
   required_providers {
     aws = {
       source  = "hashicorp/aws"
-      version = ">= 5.36"
+      version = ">= 5.47"
     }
   }
 }
diff --git a/examples/enhanced-monitoring/README.md b/examples/enhanced-monitoring/README.md
@@ -22,13 +22,13 @@ 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) | >= 5.36 |
+| <a name="requirement_aws"></a> [aws](#requirement\_aws) | >= 5.47 |
 
 ## Providers
 
 | Name | Version |
 |------|---------|
-| <a name="provider_aws"></a> [aws](#provider\_aws) | >= 5.36 |
+| <a name="provider_aws"></a> [aws](#provider\_aws) | >= 5.47 |
 
 ## Modules
 

diff --git a/examples/enhanced-monitoring/versions.tf b/examples/enhanced-monitoring/versions.tf
@@ -4,7 +4,7 @@ terraform {
   required_providers {
     aws = {
       source  = "hashicorp/aws"
-      version = ">= 5.36"
+      version = ">= 5.47"
     }
   }
 }
diff --git a/examples/groups/README.md b/examples/groups/README.md
@@ -20,7 +20,7 @@ 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) | >= 5.36 |
+| <a name="requirement_aws"></a> [aws](#requirement\_aws) | >= 5.47 |
 
 ## Providers
 

diff --git a/examples/groups/versions.tf b/examples/groups/versions.tf
@@ -4,7 +4,7 @@ terraform {
   required_providers {
     aws = {
       source  = "hashicorp/aws"
-      version = ">= 5.36"
+      version = ">= 5.47"
     }
   }
 }
diff --git a/examples/replica-mysql/README.md b/examples/replica-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) | >= 5.36 |
+| <a name="requirement_aws"></a> [aws](#requirement\_aws) | >= 5.47 |
 
 ## Providers
 
 | Name | Version |
 |------|---------|
-| <a name="provider_aws"></a> [aws](#provider\_aws) | >= 5.36 |
+| <a name="provider_aws"></a> [aws](#provider\_aws) | >= 5.47 |
 
 ## Modules
 

diff --git a/examples/replica-mysql/versions.tf b/examples/replica-mysql/versions.tf
@@ -4,7 +4,7 @@ terraform {
   required_providers {
     aws = {
       source  = "hashicorp/aws"
-      version = ">= 5.36"
+      version = ">= 5.47"
     }
   }
 }
diff --git a/examples/replica-postgres/README.md b/examples/replica-postgres/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) | >= 5.36 |
+| <a name="requirement_aws"></a> [aws](#requirement\_aws) | >= 5.47 |
 
 ## Providers
 
 | Name | Version |
 |------|---------|
-| <a name="provider_aws"></a> [aws](#provider\_aws) | >= 5.36 |
+| <a name="provider_aws"></a> [aws](#provider\_aws) | >= 5.47 |
 
 ## Modules
 

diff --git a/examples/replica-postgres/versions.tf b/examples/replica-postgres/versions.tf
@@ -4,7 +4,7 @@ terraform {
   required_providers {
     aws = {
       source  = "hashicorp/aws"
-      version = ">= 5.36"
+      version = ">= 5.47"
     }
   }
 }
diff --git a/examples/role-association-postgres/README.md b/examples/role-association-postgres/README.md
@@ -10,13 +10,13 @@ Further database configurations for creating extension and invoking from postgre
 | Name | Version |
 |------|---------|
 | <a name="requirement_terraform"></a> [terraform](#requirement\_terraform) | >= 1.0 |
-| <a name="requirement_aws"></a> [aws](#requirement\_aws) | >= 5.36 |
+| <a name="requirement_aws"></a> [aws](#requirement\_aws) | >= 5.47 |
 
 ## Providers
 
 | Name | Version |
 |------|---------|
-| <a name="provider_aws"></a> [aws](#provider\_aws) | >= 5.36 |
+| <a name="provider_aws"></a> [aws](#provider\_aws) | >= 5.47 |
 
 ## Modules
 

diff --git a/examples/role-association-postgres/versions.tf b/examples/role-association-postgres/versions.tf
@@ -4,7 +4,7 @@ terraform {
   required_providers {
     aws = {
       source  = "hashicorp/aws"
-      version = ">= 5.36"
+      version = ">= 5.47"
     }
   }
 }
diff --git a/examples/s3-import-mysql/README.md b/examples/s3-import-mysql/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) | >= 5.36 |
+| <a name="requirement_aws"></a> [aws](#requirement\_aws) | >= 5.47 |
 
 ## Providers
 
 | Name | Version |
 |------|---------|
-| <a name="provider_aws"></a> [aws](#provider\_aws) | >= 5.36 |
+| <a name="provider_aws"></a> [aws](#provider\_aws) | >= 5.47 |
 
 ## Modules
 

diff --git a/examples/s3-import-mysql/versions.tf b/examples/s3-import-mysql/versions.tf
@@ -4,7 +4,7 @@ terraform {
   required_providers {
     aws = {
       source  = "hashicorp/aws"
-      version = ">= 5.36"
+      version = ">= 5.47"
     }
   }
 }
diff --git a/main.tf b/main.tf
@@ -99,12 +99,13 @@ module "db_instance" {
   option_group_name      = var.engine != "postgres" ? local.option_group : null
   network_type           = var.network_type
 
-  availability_zone   = var.availability_zone
-  multi_az            = var.multi_az
-  iops                = var.iops
-  storage_throughput  = var.storage_throughput
-  publicly_accessible = var.publicly_accessible
-  ca_cert_identifier  = var.ca_cert_identifier
+  availability_zone    = var.availability_zone
+  multi_az             = var.multi_az
+  iops                 = var.iops
+  storage_throughput   = var.storage_throughput
+  publicly_accessible  = var.publicly_accessible
+  ca_cert_identifier   = var.ca_cert_identifier
+  dedicated_log_volume = var.dedicated_log_volume
 
   allow_major_version_upgrade = var.allow_major_version_upgrade
   auto_minor_version_upgrade  = var.auto_minor_version_upgrade

diff --git a/modules/db_instance/README.md b/modules/db_instance/README.md
@@ -6,14 +6,14 @@
 | Name | Version |
 |------|---------|
 | <a name="requirement_terraform"></a> [terraform](#requirement\_terraform) | >= 1.0 |
-| <a name="requirement_aws"></a> [aws](#requirement\_aws) | >= 5.36 |
+| <a name="requirement_aws"></a> [aws](#requirement\_aws) | >= 5.47 |
 | <a name="requirement_random"></a> [random](#requirement\_random) | >= 3.1 |
 
 ## Providers
 
 | Name | Version |
 |------|---------|
-| <a name="provider_aws"></a> [aws](#provider\_aws) | >= 5.36 |
+| <a name="provider_aws"></a> [aws](#provider\_aws) | >= 5.47 |
 | <a name="provider_random"></a> [random](#provider\_random) | >= 3.1 |
 
 ## Modules
@@ -57,6 +57,7 @@ No modules.
 | <a name="input_db_instance_tags"></a> [db\_instance\_tags](#input\_db\_instance\_tags) | A map of additional tags for the DB instance | `map(string)` | `{}` | no |
 | <a name="input_db_name"></a> [db\_name](#input\_db\_name) | The DB name to create. If omitted, no database is created initially | `string` | `null` | no |
 | <a name="input_db_subnet_group_name"></a> [db\_subnet\_group\_name](#input\_db\_subnet\_group\_name) | Name of DB subnet group. DB instance will be created in the VPC associated with the DB subnet group. If unspecified, will be created in the default VPC | `string` | `null` | no |
+| <a name="input_dedicated_log_volume"></a> [dedicated\_log\_volume](#input\_dedicated\_log\_volume) | Use a dedicated log volume (DLV) for the DB instance. Requires Provisioned IOPS. | `bool` | `false` | no |
 | <a name="input_delete_automated_backups"></a> [delete\_automated\_backups](#input\_delete\_automated\_backups) | Specifies whether to remove automated backups immediately after the DB instance is deleted | `bool` | `true` | no |
 | <a name="input_deletion_protection"></a> [deletion\_protection](#input\_deletion\_protection) | The database can't be deleted when this value is set to true. | `bool` | `false` | no |
 | <a name="input_domain"></a> [domain](#input\_domain) | The ID of the Directory Service Active Directory domain to create the instance in | `string` | `null` | no |

diff --git a/modules/db_instance/main.tf b/modules/db_instance/main.tf
@@ -62,12 +62,13 @@ resource "aws_db_instance" "this" {
   option_group_name      = var.option_group_name
   network_type           = var.network_type
 
-  availability_zone   = var.availability_zone
-  multi_az            = var.multi_az
-  iops                = var.iops
-  storage_throughput  = var.storage_throughput
-  publicly_accessible = var.publicly_accessible
-  ca_cert_identifier  = var.ca_cert_identifier
+  availability_zone    = var.availability_zone
+  multi_az             = var.multi_az
+  iops                 = var.iops
+  storage_throughput   = var.storage_throughput
+  publicly_accessible  = var.publicly_accessible
+  ca_cert_identifier   = var.ca_cert_identifier
+  dedicated_log_volume = var.dedicated_log_volume
 
   allow_major_version_upgrade = var.allow_major_version_upgrade
   auto_minor_version_upgrade  = var.auto_minor_version_upgrade

diff --git a/modules/db_instance/variables.tf b/modules/db_instance/variables.tf
@@ -426,6 +426,12 @@ variable "network_type" {
   default     = null
 }
 
+variable "dedicated_log_volume" {
+  description = "Use a dedicated log volume (DLV) for the DB instance. Requires Provisioned IOPS."
+  type        = bool
+  default     = false
+}
+
 ################################################################################
 # CloudWatch Log Group
 ################################################################################

diff --git a/modules/db_instance/versions.tf b/modules/db_instance/versions.tf
@@ -4,7 +4,7 @@ terraform {
   required_providers {
     aws = {
       source  = "hashicorp/aws"
-      version = ">= 5.36"
+      version = ">= 5.47"
     }
 
     random = {