Fix incorrect boolean default value

Author: christophetd

modules/instance/README.md

@@ -32,7 +32,7 @@ No modules.
 | <a name="input_iam_instance_profile"></a> [iam\_instance\_profile](#input\_iam\_instance\_profile) | IAM Instance Profile to launch the instance with. Specified as the name of the Instance Profile | `string` | n/a | yes |
 | <a name="input_instance_type"></a> [instance\_type](#input\_instance\_type) | The type of instance | `string` | `"t4g.large"` | no |
 | <a name="input_key_name"></a> [key\_name](#input\_key\_name) | Key name of the Key Pair to use for the instance; which can be managed using the `aws_key_pair` resource | `string` | `null` | no |
-| <a name="input_monitoring"></a> [monitoring](#input\_monitoring) | If true, the launched EC2 instance will have detailed monitoring enabled | `bool` | `null` | no |
+| <a name="input_monitoring"></a> [monitoring](#input\_monitoring) | If true, the launched EC2 instance will have detailed monitoring enabled | `bool` | `false` | no |
 | <a name="input_name"></a> [name](#input\_name) | Name prefix to be used on EC2 instance created | `string` | `"DatadogAgentlessScanner"` | no |
 | <a name="input_subnet_id"></a> [subnet\_id](#input\_subnet\_id) | The VPC Subnet ID to launch in | `string` | n/a | yes |
 | <a name="input_tags"></a> [tags](#input\_tags) | A map of additional tags to add to the instance/volume created | `map(string)` | `{}` | no |

modules/instance/variables.tf

@@ -41,7 +41,7 @@ variable "key_name" {
 variable "monitoring" {
   description = "If true, the launched EC2 instance will have detailed monitoring enabled"
   type        = bool
-  default     = null
+  default     = false
 }
 
 variable "asg_size" {