Feat support create log (#7)

* (feat) support create log group

* (docs) update change log

CHANGLOG.md

@@ -2,16 +2,20 @@
 
 All notable changes to this module will be documented in this file.
 
-## [1.0.2] - 2022-05-18
+## [1.0.3] - 2022-10-07
+
+### Added
 
+- support create log group by terraform
+
+## [1.0.2] - 2022-05-18
 
 ### Updated
 
 - fix: resources naming and add compatible for create parameter
 
 ## [1.0.1] - 2022-04-29
 
-
 ### Added
 
 - add support for mysql and serverless

examples/mysql/main.tf

@@ -55,11 +55,12 @@ module "vpc" {
 module "aurora" {
   source = "../.."
 
-  name           = local.name
-  environment    = "test"
+  name        = local.name
+  prefix      = "oozou"
+  environment = "test"
 
-  engine                  = "aurora-mysql"
-  engine_version          = "5.7.mysql_aurora.2.03.2"
+  engine         = "aurora-mysql"
+  engine_version = "5.7.mysql_aurora.2.10.2"
 
   is_instances_use_identifier_prefix = true
   instances = {
@@ -104,6 +105,8 @@ module "aurora" {
 
   }
 
+  performance_insights_enabled = true
+
   is_storage_encrypted = true
   kms_key_id           = null
 

log.tf

@@ -0,0 +1,8 @@
+resource "aws_cloudwatch_log_group" "this" {
+  count =  var.is_create_cluster ? length(var.enabled_cloudwatch_logs_exports) : 0
+  name              = format("/aws/rds/cluster/%s-cluster/%s", local.name, var.enabled_cloudwatch_logs_exports[count.index])
+  retention_in_days = var.cloudwatch_log_retention_in_days
+  kms_key_id        = var.cloudwatch_log_kms_key_id
+
+  tags = local.tags
+}

main.tf

@@ -110,6 +110,9 @@ resource "aws_rds_cluster" "this" {
 
   tags                  = merge(local.tags, { "Name" : "${var.database_name}" })
   copy_tags_to_snapshot = var.is_copy_tags_to_snapshot
+  depends_on = [
+    aws_cloudwatch_log_group.this
+  ]
 }
 
 /* -------------------------------------------------------------------------- */

variables.tf

@@ -463,3 +463,19 @@ variable "db_cluster_parameters" {
   }))
   default = []
 }
+
+/* -------------------------------------------------------------------------- */
+/*                               CLOUD WATCH                                  */
+/* -------------------------------------------------------------------------- */
+
+variable "cloudwatch_log_retention_in_days" {
+  description = "Specifies the number of days you want to retain log events Possible values are: 1, 3, 5, 7, 14, 30, 60, 90, 120, 150, 180, 365, 400, 545, 731, 1827, 3653, and 0. If you select 0, the events in the log group are always retained and never expire"
+  type        = number
+  default     = 90
+}
+
+variable "cloudwatch_log_kms_key_id" {
+  description = "The ARN for the KMS encryption key."
+  type        = string
+  default     = null
+}