feat: 🎸 (modules/cloudsql-instance): enable require_ssl cert support

modules/cloudsql-instance/README.md

@@ -193,7 +193,7 @@ module "db" {
 | [network](variables.tf#L130) | VPC self link where the instances will be deployed. Private Service Networking must be enabled and configured in this VPC. | <code>string</code> | ✓ |  |
 | [project_id](variables.tf#L151) | The ID of the project where this instances will be created. | <code>string</code> | ✓ |  |
 | [region](variables.tf#L156) | Region of the primary instance. | <code>string</code> | ✓ |  |
-| [tier](variables.tf#L176) | The machine type to use for the instances. | <code>string</code> | ✓ |  |
+| [tier](variables.tf#L182) | The machine type to use for the instances. | <code>string</code> | ✓ |  |
 | [allocated_ip_ranges](variables.tf#L17) | (Optional)The name of the allocated ip range for the private ip CloudSQL instance. For example: \"google-managed-services-default\". If set, the instance ip will be created in the allocated range. The range name must comply with RFC 1035. Specifically, the name must be 1-63 characters long and match the regular expression a-z?. | <code title="object&#40;&#123;&#10;  primary &#61; optional&#40;string&#41;&#10;  replica &#61; optional&#40;string&#41;&#10;&#125;&#41;">object&#40;&#123;&#8230;&#125;&#41;</code> |  | <code>&#123;&#125;</code> |
 | [authorized_networks](variables.tf#L26) | Map of NAME=>CIDR_RANGE to allow to connect to the database(s). | <code>map&#40;string&#41;</code> |  | <code>null</code> |
 | [availability_type](variables.tf#L32) | Availability type for the primary replica. Either `ZONAL` or `REGIONAL`. | <code>string</code> |  | <code>&#34;ZONAL&#34;</code> |
@@ -210,8 +210,9 @@ module "db" {
 | [postgres_client_certificates](variables.tf#L135) | Map of cert keys connect to the application(s) using public IP. | <code>list&#40;string&#41;</code> |  | <code>null</code> |
 | [prefix](variables.tf#L141) | Optional prefix used to generate instance names. | <code>string</code> |  | <code>null</code> |
 | [replicas](variables.tf#L161) | Map of NAME=> {REGION, KMS_KEY} for additional read replicas. Set to null to disable replica creation. | <code title="map&#40;object&#40;&#123;&#10;  region              &#61; string&#10;  encryption_key_name &#61; string&#10;&#125;&#41;&#41;">map&#40;object&#40;&#123;&#8230;&#125;&#41;&#41;</code> |  | <code>&#123;&#125;</code> |
-| [root_password](variables.tf#L170) | Root password of the Cloud SQL instance. Required for MS SQL Server. | <code>string</code> |  | <code>null</code> |
-| [users](variables.tf#L181) | Map of users to create in the primary instance (and replicated to other replicas) in the format USER=>PASSWORD. For MySQL, anything afterr the first `@` (if persent) will be used as the user's host. Set PASSWORD to null if you want to get an autogenerated password. | <code>map&#40;string&#41;</code> |  | <code>null</code> |
+| [require_ssl](variables.tf#L170) | Enable SSL connections only. | <code>bool</code> |  | <code>null</code> |
+| [root_password](variables.tf#L176) | Root password of the Cloud SQL instance. Required for MS SQL Server. | <code>string</code> |  | <code>null</code> |
+| [users](variables.tf#L187) | Map of users to create in the primary instance (and replicated to other replicas) in the format USER=>PASSWORD. For MySQL, anything afterr the first `@` (if persent) will be used as the user's host. Set PASSWORD to null if you want to get an autogenerated password. | <code>map&#40;string&#41;</code> |  | <code>null</code> |
 
 ## Outputs
 

modules/cloudsql-instance/main.tf

@@ -64,6 +64,7 @@ resource "google_sql_database_instance" "primary" {
       ipv4_enabled       = var.ipv4_enabled
       private_network    = var.network
       allocated_ip_range = var.allocated_ip_ranges.primary
+      require_ssl        = var.require_ssl
       dynamic "authorized_networks" {
         for_each = var.authorized_networks != null ? var.authorized_networks : {}
         iterator = network

modules/cloudsql-instance/variables.tf

@@ -167,6 +167,12 @@ variable "replicas" {
   default = {}
 }
 
+variable "require_ssl" {
+  description = "Enable SSL connections only."
+  type        = bool
+  default     = null
+}
+
 variable "root_password" {
   description = "Root password of the Cloud SQL instance. Required for MS SQL Server."
   type        = string