allow major version upgrades (#113)

Co-authored-by: cloudpossebot <[email protected]>

Author: kevcube

README.md

@@ -395,6 +395,7 @@ Available targets:
 | <a name="input_additional_tag_map"></a> [additional\_tag\_map](#input\_additional\_tag\_map) | Additional tags for appending to tags\_as\_list\_of\_maps. Not added to `tags`. | `map(string)` | `{}` | no |
 | <a name="input_admin_password"></a> [admin\_password](#input\_admin\_password) | (Required unless a snapshot\_identifier is provided) Password for the master DB user | `string` | `""` | no |
 | <a name="input_admin_user"></a> [admin\_user](#input\_admin\_user) | (Required unless a snapshot\_identifier is provided) Username for the master DB user | `string` | `"admin"` | no |
+| <a name="input_allow_major_version_upgrade"></a> [allow\_major\_version\_upgrade](#input\_allow\_major\_version\_upgrade) | Enable to allow major engine version upgrades when changing engine versions. Defaults to false. | `bool` | `false` | no |
 | <a name="input_allowed_cidr_blocks"></a> [allowed\_cidr\_blocks](#input\_allowed\_cidr\_blocks) | List of CIDR blocks allowed to access the cluster | `list(string)` | `[]` | no |
 | <a name="input_apply_immediately"></a> [apply\_immediately](#input\_apply\_immediately) | Specifies whether any cluster modifications are applied immediately, or during the next maintenance window | `bool` | `true` | no |
 | <a name="input_attributes"></a> [attributes](#input\_attributes) | Additional attributes (e.g. `1`) | `list(string)` | `[]` | no |

docs/terraform.md

@@ -49,6 +49,7 @@
 | <a name="input_additional_tag_map"></a> [additional\_tag\_map](#input\_additional\_tag\_map) | Additional tags for appending to tags\_as\_list\_of\_maps. Not added to `tags`. | `map(string)` | `{}` | no |
 | <a name="input_admin_password"></a> [admin\_password](#input\_admin\_password) | (Required unless a snapshot\_identifier is provided) Password for the master DB user | `string` | `""` | no |
 | <a name="input_admin_user"></a> [admin\_user](#input\_admin\_user) | (Required unless a snapshot\_identifier is provided) Username for the master DB user | `string` | `"admin"` | no |
+| <a name="input_allow_major_version_upgrade"></a> [allow\_major\_version\_upgrade](#input\_allow\_major\_version\_upgrade) | Enable to allow major engine version upgrades when changing engine versions. Defaults to false. | `bool` | `false` | no |
 | <a name="input_allowed_cidr_blocks"></a> [allowed\_cidr\_blocks](#input\_allowed\_cidr\_blocks) | List of CIDR blocks allowed to access the cluster | `list(string)` | `[]` | no |
 | <a name="input_apply_immediately"></a> [apply\_immediately](#input\_apply\_immediately) | Specifies whether any cluster modifications are applied immediately, or during the next maintenance window | `bool` | `true` | no |
 | <a name="input_attributes"></a> [attributes](#input\_attributes) | Additional attributes (e.g. `1`) | `list(string)` | `[]` | no |

main.tf

@@ -70,6 +70,7 @@ resource "aws_rds_cluster" "primary" {
   tags                                = module.this.tags
   engine                              = var.engine
   engine_version                      = var.engine_version
+  allow_major_version_upgrade         = var.allow_major_version_upgrade
   engine_mode                         = var.engine_mode
   iam_roles                           = var.iam_roles
   backtrack_window                    = var.backtrack_window
@@ -151,6 +152,7 @@ resource "aws_rds_cluster" "secondary" {
   tags                                = module.this.tags
   engine                              = var.engine
   engine_version                      = var.engine_version
+  allow_major_version_upgrade         = var.allow_major_version_upgrade
   engine_mode                         = var.engine_mode
   iam_roles                           = var.iam_roles
   backtrack_window                    = var.backtrack_window

variables.tf

@@ -130,6 +130,12 @@ variable "engine_version" {
   description = "The version of the database engine to use. See `aws rds describe-db-engine-versions` "
 }
 
+variable "allow_major_version_upgrade" {
+  type        = bool
+  default     = false
+  description = "Enable to allow major engine version upgrades when changing engine versions. Defaults to false."
+}
+
 variable "auto_minor_version_upgrade" {
   type        = bool
   default     = true