fix!: safer_mysql module's assign_public_ip input should be bool type (#541)

Author: leavesster

examples/mysql-private/main.tf

@@ -94,7 +94,7 @@ module "safer-mysql-db" {
     }
   ]
 
-  assign_public_ip   = "true"
+  assign_public_ip   = true
   vpc_network        = module.network-safer-mysql-simple.network_self_link
   allocated_ip_range = module.private-service-access.google_compute_global_address_name
 

modules/safer_mysql/README.md

@@ -168,7 +168,7 @@ mysql -S $HOME/mysql_sockets/myproject:region:instance -u user -p
 | additional\_databases | A list of databases to be created in your cluster | <pre>list(object({<br>    name      = string<br>    charset   = string<br>    collation = string<br>  }))</pre> | `[]` | no |
 | additional\_users | A list of users to be created in your cluster. A random password would be set for the user if the `random_password` variable is set. | <pre>list(object({<br>    name            = string<br>    password        = string<br>    host            = string<br>    type            = string<br>    random_password = bool<br>  }))</pre> | `[]` | no |
 | allocated\_ip\_range | Existing allocated IP range name for the Private IP CloudSQL instance. The networks needs to be configured with https://cloud.google.com/vpc/docs/configure-private-services-access. | `string` | `null` | no |
-| assign\_public\_ip | Set to true if the master instance should also have a public IP (less secure). | `string` | `false` | no |
+| assign\_public\_ip | Set to true if the master instance should also have a public IP (less secure). | `bool` | `false` | no |
 | availability\_type | The availability type for the master instance. Can be either `REGIONAL` or `null`. | `string` | `"REGIONAL"` | no |
 | backup\_configuration | The backup\_configuration settings subblock for the database setings | <pre>object({<br>    binary_log_enabled             = bool<br>    enabled                        = bool<br>    start_time                     = string<br>    location                       = string<br>    transaction_log_retention_days = string<br>    retained_backups               = number<br>    retention_unit                 = string<br>  })</pre> | <pre>{<br>  "binary_log_enabled": false,<br>  "enabled": false,<br>  "location": null,<br>  "retained_backups": null,<br>  "retention_unit": null,<br>  "start_time": null,<br>  "transaction_log_retention_days": null<br>}</pre> | no |
 | create\_timeout | The optional timout that is applied to limit long database creates. | `string` | `"30m"` | no |

modules/safer_mysql/variables.tf

@@ -211,7 +211,7 @@ variable "backup_configuration" {
 
 variable "assign_public_ip" {
   description = "Set to true if the master instance should also have a public IP (less secure)."
-  type        = string
+  type        = bool
   default     = false
 }