Move alarm toggle to account level

Author: francisco-videira-nhs

infrastructure/terraform/components/api/README.md

@@ -17,7 +17,7 @@ No requirements.
 | <a name="input_core_environment"></a> [core\_environment](#input\_core\_environment) | Environment of Core | `string` | `"prod"` | no |
 | <a name="input_default_tags"></a> [default\_tags](#input\_default\_tags) | A map of default tags to apply to all taggable resources within the component | `map(string)` | `{}` | no |
 | <a name="input_disable_gateway_execute_endpoint"></a> [disable\_gateway\_execute\_endpoint](#input\_disable\_gateway\_execute\_endpoint) | Disable the execution endpoint for the API Gateway | `bool` | `true` | no |
-| <a name="input_enable_alarms_in_non_main"></a> [enable\_alarms\_in\_non\_main](#input\_enable\_alarms\_in\_non\_main) | Enable CloudWatch alarms in non-main environments (for example PR environments) | `bool` | `false` | no |
+| <a name="input_enable_alarms"></a> [enable\_alarms](#input\_enable\_alarms) | Enable CloudWatch alarms for this deployed environment | `bool` | `true` | no |
 | <a name="input_enable_api_data_trace"></a> [enable\_api\_data\_trace](#input\_enable\_api\_data\_trace) | Enable API Gateway data trace logging | `bool` | `false` | no |
 | <a name="input_enable_backups"></a> [enable\_backups](#input\_enable\_backups) | Enable backups | `bool` | `false` | no |
 | <a name="input_enable_event_cache"></a> [enable\_event\_cache](#input\_enable\_event\_cache) | Enable caching of events to an S3 bucket | `bool` | `true` | no |

infrastructure/terraform/components/api/locals_alarms.tf

@@ -1,5 +1,5 @@
 locals {
-  alarms_enabled = var.environment == "main" || var.enable_alarms_in_non_main
+  alarms_enabled = var.enable_alarms
 
   apigw_alarm_dimensions = {
     ApiName = aws_api_gateway_rest_api.main.name

infrastructure/terraform/components/api/variables.tf

@@ -194,8 +194,8 @@ variable "enable_api_data_trace" {
   default     = false
 }
 
-variable "enable_alarms_in_non_main" {
+variable "enable_alarms" {
   type        = bool
-  description = "Enable CloudWatch alarms in non-main environments (for example PR environments)"
-  default     = false
+  description = "Enable CloudWatch alarms for this deployed environment"
+  default     = true
 }