feat: Support VPC flow log cloudwatch log group class (#1053)

support log group class

README.md

@@ -256,13 +256,13 @@ Full contributing [guidelines are covered here](.github/contributing.md).
 | Name | Version |
 |------|---------|
 | <a name="requirement_terraform"></a> [terraform](#requirement\_terraform) | >= 1.0 |
-| <a name="requirement_aws"></a> [aws](#requirement\_aws) | >= 5.20 |
+| <a name="requirement_aws"></a> [aws](#requirement\_aws) | >= 5.30 |
 
 ## Providers
 
 | Name | Version |
 |------|---------|
-| <a name="provider_aws"></a> [aws](#provider\_aws) | >= 5.20 |
+| <a name="provider_aws"></a> [aws](#provider\_aws) | >= 5.30 |
 
 ## Modules
 
@@ -445,6 +445,7 @@ No modules.
 | <a name="input_external_nat_ip_ids"></a> [external\_nat\_ip\_ids](#input\_external\_nat\_ip\_ids) | List of EIP IDs to be assigned to the NAT Gateways (used in combination with reuse\_nat\_ips) | `list(string)` | `[]` | no |
 | <a name="input_external_nat_ips"></a> [external\_nat\_ips](#input\_external\_nat\_ips) | List of EIPs to be used for `nat_public_ips` output (used in combination with reuse\_nat\_ips and external\_nat\_ip\_ids) | `list(string)` | `[]` | no |
 | <a name="input_flow_log_cloudwatch_iam_role_arn"></a> [flow\_log\_cloudwatch\_iam\_role\_arn](#input\_flow\_log\_cloudwatch\_iam\_role\_arn) | The ARN for the IAM role that's used to post flow logs to a CloudWatch Logs log group. When flow\_log\_destination\_arn is set to ARN of Cloudwatch Logs, this argument needs to be provided | `string` | `""` | no |
+| <a name="input_flow_log_cloudwatch_log_group_class"></a> [flow\_log\_cloudwatch\_log\_group\_class](#input\_flow\_log\_cloudwatch\_log\_group\_class) | Specified the log class of the log group. Possible values are: STANDARD or INFREQUENT\_ACCESS | `string` | `null` | no |
 | <a name="input_flow_log_cloudwatch_log_group_kms_key_id"></a> [flow\_log\_cloudwatch\_log\_group\_kms\_key\_id](#input\_flow\_log\_cloudwatch\_log\_group\_kms\_key\_id) | The ARN of the KMS Key to use when encrypting log data for VPC flow logs | `string` | `null` | no |
 | <a name="input_flow_log_cloudwatch_log_group_name_prefix"></a> [flow\_log\_cloudwatch\_log\_group\_name\_prefix](#input\_flow\_log\_cloudwatch\_log\_group\_name\_prefix) | Specifies the name prefix of CloudWatch Log Group for VPC flow logs | `string` | `"/aws/vpc-flow-log/"` | no |
 | <a name="input_flow_log_cloudwatch_log_group_name_suffix"></a> [flow\_log\_cloudwatch\_log\_group\_name\_suffix](#input\_flow\_log\_cloudwatch\_log\_group\_name\_suffix) | Specifies the name suffix of CloudWatch Log Group for VPC flow logs | `string` | `""` | no |

examples/complete/README.md

@@ -22,13 +22,13 @@ Note that this example may create resources which can cost money (AWS Elastic IP
 | Name | Version |
 |------|---------|
 | <a name="requirement_terraform"></a> [terraform](#requirement\_terraform) | >= 1.0 |
-| <a name="requirement_aws"></a> [aws](#requirement\_aws) | >= 5.20 |
+| <a name="requirement_aws"></a> [aws](#requirement\_aws) | >= 5.30 |
 
 ## Providers
 
 | Name | Version |
 |------|---------|
-| <a name="provider_aws"></a> [aws](#provider\_aws) | >= 5.20 |
+| <a name="provider_aws"></a> [aws](#provider\_aws) | >= 5.30 |
 
 ## Modules
 

examples/complete/versions.tf

@@ -4,7 +4,7 @@ terraform {
   required_providers {
     aws = {
       source  = "hashicorp/aws"
-      version = ">= 5.20"
+      version = ">= 5.30"
     }
   }
 }

examples/ipam/README.md

@@ -30,13 +30,13 @@ Note that this example may create resources which can cost money (AWS Elastic IP
 | Name | Version |
 |------|---------|
 | <a name="requirement_terraform"></a> [terraform](#requirement\_terraform) | >= 1.0 |
-| <a name="requirement_aws"></a> [aws](#requirement\_aws) | >= 5.20 |
+| <a name="requirement_aws"></a> [aws](#requirement\_aws) | >= 5.30 |
 
 ## Providers
 
 | Name | Version |
 |------|---------|
-| <a name="provider_aws"></a> [aws](#provider\_aws) | >= 5.20 |
+| <a name="provider_aws"></a> [aws](#provider\_aws) | >= 5.30 |
 
 ## Modules
 

examples/ipam/versions.tf

@@ -4,7 +4,7 @@ terraform {
   required_providers {
     aws = {
       source  = "hashicorp/aws"
-      version = ">= 5.20"
+      version = ">= 5.30"
     }
   }
 }

examples/ipv6-dualstack/README.md

@@ -20,13 +20,13 @@ Note that this example may create resources which can cost money (AWS Elastic IP
 | Name | Version |
 |------|---------|
 | <a name="requirement_terraform"></a> [terraform](#requirement\_terraform) | >= 1.0 |
-| <a name="requirement_aws"></a> [aws](#requirement\_aws) | >= 5.20 |
+| <a name="requirement_aws"></a> [aws](#requirement\_aws) | >= 5.30 |
 
 ## Providers
 
 | Name | Version |
 |------|---------|
-| <a name="provider_aws"></a> [aws](#provider\_aws) | >= 5.20 |
+| <a name="provider_aws"></a> [aws](#provider\_aws) | >= 5.30 |
 
 ## Modules
 

examples/ipv6-dualstack/versions.tf

@@ -4,7 +4,7 @@ terraform {
   required_providers {
     aws = {
       source  = "hashicorp/aws"
-      version = ">= 5.20"
+      version = ">= 5.30"
     }
   }
 }

examples/ipv6-only/README.md

@@ -20,13 +20,13 @@ Note that this example may create resources which can cost money (AWS Elastic IP
 | Name | Version |
 |------|---------|
 | <a name="requirement_terraform"></a> [terraform](#requirement\_terraform) | >= 1.0 |
-| <a name="requirement_aws"></a> [aws](#requirement\_aws) | >= 5.20 |
+| <a name="requirement_aws"></a> [aws](#requirement\_aws) | >= 5.30 |
 
 ## Providers
 
 | Name | Version |
 |------|---------|
-| <a name="provider_aws"></a> [aws](#provider\_aws) | >= 5.20 |
+| <a name="provider_aws"></a> [aws](#provider\_aws) | >= 5.30 |
 
 ## Modules
 

examples/ipv6-only/versions.tf

@@ -4,7 +4,7 @@ terraform {
   required_providers {
     aws = {
       source  = "hashicorp/aws"
-      version = ">= 5.20"
+      version = ">= 5.30"
     }
   }
 }

examples/issues/README.md

@@ -25,13 +25,13 @@ Note that this example may create resources which can cost money (AWS Elastic IP
 | Name | Version |
 |------|---------|
 | <a name="requirement_terraform"></a> [terraform](#requirement\_terraform) | >= 1.0 |
-| <a name="requirement_aws"></a> [aws](#requirement\_aws) | >= 5.20 |
+| <a name="requirement_aws"></a> [aws](#requirement\_aws) | >= 5.30 |
 
 ## Providers
 
 | Name | Version |
 |------|---------|
-| <a name="provider_aws"></a> [aws](#provider\_aws) | >= 5.20 |
+| <a name="provider_aws"></a> [aws](#provider\_aws) | >= 5.30 |
 
 ## Modules
 

examples/issues/versions.tf

@@ -4,7 +4,7 @@ terraform {
   required_providers {
     aws = {
       source  = "hashicorp/aws"
-      version = ">= 5.20"
+      version = ">= 5.30"
     }
   }
 }

examples/manage-default-vpc/README.md

@@ -22,7 +22,7 @@ Run `terraform destroy` when you don't need these resources.
 | Name | Version |
 |------|---------|
 | <a name="requirement_terraform"></a> [terraform](#requirement\_terraform) | >= 1.0 |
-| <a name="requirement_aws"></a> [aws](#requirement\_aws) | >= 5.20 |
+| <a name="requirement_aws"></a> [aws](#requirement\_aws) | >= 5.30 |
 
 ## Providers
 

examples/manage-default-vpc/versions.tf

@@ -4,7 +4,7 @@ terraform {
   required_providers {
     aws = {
       source  = "hashicorp/aws"
-      version = ">= 5.20"
+      version = ">= 5.30"
     }
   }
 }

examples/network-acls/README.md

@@ -24,13 +24,13 @@ Note that this example may create resources which can cost money (AWS Elastic IP
 | Name | Version |
 |------|---------|
 | <a name="requirement_terraform"></a> [terraform](#requirement\_terraform) | >= 1.0 |
-| <a name="requirement_aws"></a> [aws](#requirement\_aws) | >= 5.20 |
+| <a name="requirement_aws"></a> [aws](#requirement\_aws) | >= 5.30 |
 
 ## Providers
 
 | Name | Version |
 |------|---------|
-| <a name="provider_aws"></a> [aws](#provider\_aws) | >= 5.20 |
+| <a name="provider_aws"></a> [aws](#provider\_aws) | >= 5.30 |
 
 ## Modules
 

examples/network-acls/versions.tf

@@ -4,7 +4,7 @@ terraform {
   required_providers {
     aws = {
       source  = "hashicorp/aws"
-      version = ">= 5.20"
+      version = ">= 5.30"
     }
   }
 }

examples/outpost/README.md

@@ -24,13 +24,13 @@ Note that this example may create resources which can cost money (AWS Elastic IP
 | Name | Version |
 |------|---------|
 | <a name="requirement_terraform"></a> [terraform](#requirement\_terraform) | >= 1.0 |
-| <a name="requirement_aws"></a> [aws](#requirement\_aws) | >= 5.20 |
+| <a name="requirement_aws"></a> [aws](#requirement\_aws) | >= 5.30 |
 
 ## Providers
 
 | Name | Version |
 |------|---------|
-| <a name="provider_aws"></a> [aws](#provider\_aws) | >= 5.20 |
+| <a name="provider_aws"></a> [aws](#provider\_aws) | >= 5.30 |
 
 ## Modules
 

examples/outpost/versions.tf

@@ -4,7 +4,7 @@ terraform {
   required_providers {
     aws = {
       source  = "hashicorp/aws"
-      version = ">= 5.20"
+      version = ">= 5.30"
     }
   }
 }

examples/secondary-cidr-blocks/README.md

@@ -22,13 +22,13 @@ Note that this example may create resources which can cost money (AWS Elastic IP
 | Name | Version |
 |------|---------|
 | <a name="requirement_terraform"></a> [terraform](#requirement\_terraform) | >= 1.0 |
-| <a name="requirement_aws"></a> [aws](#requirement\_aws) | >= 5.20 |
+| <a name="requirement_aws"></a> [aws](#requirement\_aws) | >= 5.30 |
 
 ## Providers
 
 | Name | Version |
 |------|---------|
-| <a name="provider_aws"></a> [aws](#provider\_aws) | >= 5.20 |
+| <a name="provider_aws"></a> [aws](#provider\_aws) | >= 5.30 |
 
 ## Modules
 

examples/secondary-cidr-blocks/versions.tf

@@ -4,7 +4,7 @@ terraform {
   required_providers {
     aws = {
       source  = "hashicorp/aws"
-      version = ">= 5.20"
+      version = ">= 5.30"
     }
   }
 }

examples/separate-route-tables/README.md

@@ -22,13 +22,13 @@ Note that this example may create resources which can cost money (AWS Elastic IP
 | Name | Version |
 |------|---------|
 | <a name="requirement_terraform"></a> [terraform](#requirement\_terraform) | >= 1.0 |
-| <a name="requirement_aws"></a> [aws](#requirement\_aws) | >= 5.20 |
+| <a name="requirement_aws"></a> [aws](#requirement\_aws) | >= 5.30 |
 
 ## Providers
 
 | Name | Version |
 |------|---------|
-| <a name="provider_aws"></a> [aws](#provider\_aws) | >= 5.20 |
+| <a name="provider_aws"></a> [aws](#provider\_aws) | >= 5.30 |
 
 ## Modules
 

examples/separate-route-tables/versions.tf

@@ -4,7 +4,7 @@ terraform {
   required_providers {
     aws = {
       source  = "hashicorp/aws"
-      version = ">= 5.20"
+      version = ">= 5.30"
     }
   }
 }

examples/simple/README.md

@@ -26,13 +26,13 @@ Note that this example may create resources which can cost money (AWS Elastic IP
 | Name | Version |
 |------|---------|
 | <a name="requirement_terraform"></a> [terraform](#requirement\_terraform) | >= 1.0 |
-| <a name="requirement_aws"></a> [aws](#requirement\_aws) | >= 5.20 |
+| <a name="requirement_aws"></a> [aws](#requirement\_aws) | >= 5.30 |
 
 ## Providers
 
 | Name | Version |
 |------|---------|
-| <a name="provider_aws"></a> [aws](#provider\_aws) | >= 5.20 |
+| <a name="provider_aws"></a> [aws](#provider\_aws) | >= 5.30 |
 
 ## Modules
 

examples/simple/versions.tf

@@ -4,7 +4,7 @@ terraform {
   required_providers {
     aws = {
       source  = "hashicorp/aws"
-      version = ">= 5.20"
+      version = ">= 5.30"
     }
   }
 }

examples/vpc-flow-logs/README.md

@@ -24,14 +24,14 @@ Note that this example may create resources which can cost money (AWS Elastic IP
 | Name | Version |
 |------|---------|
 | <a name="requirement_terraform"></a> [terraform](#requirement\_terraform) | >= 1.0 |
-| <a name="requirement_aws"></a> [aws](#requirement\_aws) | >= 5.20 |
+| <a name="requirement_aws"></a> [aws](#requirement\_aws) | >= 5.30 |
 | <a name="requirement_random"></a> [random](#requirement\_random) | >= 2.0 |
 
 ## Providers
 
 | Name | Version |
 |------|---------|
-| <a name="provider_aws"></a> [aws](#provider\_aws) | >= 5.20 |
+| <a name="provider_aws"></a> [aws](#provider\_aws) | >= 5.30 |
 | <a name="provider_random"></a> [random](#provider\_random) | >= 2.0 |
 
 ## Modules

examples/vpc-flow-logs/main.tf

@@ -78,6 +78,7 @@ module "vpc_with_flow_logs_cloudwatch_logs_default" {
   flow_log_max_aggregation_interval         = 60
   flow_log_cloudwatch_log_group_name_prefix = "/aws/my-amazing-vpc-flow-logz/"
   flow_log_cloudwatch_log_group_name_suffix = "my-test"
+  flow_log_cloudwatch_log_group_class       = "INFREQUENT_ACCESS"
 
   vpc_flow_log_tags = local.tags
 }

examples/vpc-flow-logs/versions.tf

@@ -4,7 +4,7 @@ terraform {
   required_providers {
     aws = {
       source  = "hashicorp/aws"
-      version = ">= 5.20"
+      version = ">= 5.30"
     }
 
     random = {

modules/vpc-endpoints/README.md

@@ -56,13 +56,13 @@ module "endpoints" {
 | Name | Version |
 |------|---------|
 | <a name="requirement_terraform"></a> [terraform](#requirement\_terraform) | >= 1.0 |
-| <a name="requirement_aws"></a> [aws](#requirement\_aws) | >= 5.20 |
+| <a name="requirement_aws"></a> [aws](#requirement\_aws) | >= 5.30 |
 
 ## Providers
 
 | Name | Version |
 |------|---------|
-| <a name="provider_aws"></a> [aws](#provider\_aws) | >= 5.20 |
+| <a name="provider_aws"></a> [aws](#provider\_aws) | >= 5.30 |
 
 ## Modules
 

modules/vpc-endpoints/versions.tf

@@ -4,7 +4,7 @@ terraform {
   required_providers {
     aws = {
       source  = "hashicorp/aws"
-      version = ">= 5.20"
+      version = ">= 5.30"
     }
   }
 }

variables.tf

@@ -1584,6 +1584,12 @@ variable "flow_log_cloudwatch_log_group_skip_destroy" {
   default     = false
 }
 
+variable "flow_log_cloudwatch_log_group_class" {
+  description = "Specified the log class of the log group. Possible values are: STANDARD or INFREQUENT_ACCESS"
+  type        = string
+  default     = null
+}
+
 variable "putin_khuylo" {
   description = "Do you agree that Putin doesn't respect Ukrainian sovereignty and territorial integrity? More info: https://en.wikipedia.org/wiki/Putin_khuylo!"
   type        = bool

versions.tf

@@ -4,7 +4,7 @@ terraform {
   required_providers {
     aws = {
       source  = "hashicorp/aws"
-      version = ">= 5.20"
+      version = ">= 5.30"
     }
   }
 }

vpc-flow-logs.tf

@@ -50,6 +50,7 @@ resource "aws_cloudwatch_log_group" "flow_log" {
   retention_in_days = var.flow_log_cloudwatch_log_group_retention_in_days
   kms_key_id        = var.flow_log_cloudwatch_log_group_kms_key_id
   skip_destroy      = var.flow_log_cloudwatch_log_group_skip_destroy
+  log_group_class   = var.flow_log_cloudwatch_log_group_class
 
   tags = merge(var.tags, var.vpc_flow_log_tags)
 }