Add support for point_in_time_recovery in backup settings

modules/cloudsql-instance/main.tf

@@ -88,6 +88,7 @@ resource "google_sql_database_instance" "primary" {
         )
         start_time                     = var.backup_configuration.start_time
         location                       = var.backup_configuration.location
+        point_in_time_recovery_enabled = var.backup_configuration.point_in_time_recovery_enabled
         transaction_log_retention_days = var.backup_configuration.log_retention_days
         backup_retention_settings {
           retained_backups = var.backup_configuration.retention_count

modules/cloudsql-instance/variables.tf

@@ -38,20 +38,22 @@ variable "availability_type" {
 variable "backup_configuration" {
   description = "Backup settings for primary instance. Will be automatically enabled if using MySQL with one or more replicas."
   type = object({
-    enabled            = bool
-    binary_log_enabled = bool
-    start_time         = string
-    location           = string
-    log_retention_days = number
-    retention_count    = number
+    enabled                        = bool
+    binary_log_enabled             = bool
+    start_time                     = string
+    location                       = string
+    log_retention_days             = number
+    point_in_time_recovery_enabled = bool
+    retention_count                = number
   })
   default = {
-    enabled            = false
-    binary_log_enabled = false
-    start_time         = "23:00"
-    location           = null
-    log_retention_days = 7
-    retention_count    = 7
+    enabled                        = false
+    binary_log_enabled             = false
+    start_time                     = "23:00"
+    location                       = null
+    log_retention_days             = 7
+    point_in_time_recovery_enabled = null
+    retention_count                = 7
   }
 }