chore: update module version usage

.gitignore

@@ -32,6 +32,7 @@ terraform.rc
 # Other
 .DS_Store
 todo.md
+.idea
 
 # Ignore vim swap files
 *.swp

README.md

@@ -59,7 +59,7 @@ The `terraform-docs` utility is used to generate this README. Follow the below s
 | <a name="input_monitors"></a> [monitors](#input\_monitors) | A collection of cost anomaly monitors to create | <pre>list(object({<br/>    name = string<br/>    # The name of the monitor <br/>    monitor_type = optional(string, "DIMENSIONAL")<br/>    # The type of monitor to create <br/>    monitor_dimension = optional(string, "DIMENSIONAL")<br/>    # The dimension to monitor<br/>    monitor_specification = optional(string, null)<br/>    # The specification to monitor <br/>    notify = optional(object({<br/>      frequency = string<br/>      # The frequency of notifications<br/>      threshold_expression = optional(any, null)<br/>      # The threshold expression to use for notifications<br/>      }), {<br/>      frequency = "DAILY"<br/>    })<br/>  }))</pre> | n/a | yes |
 | <a name="input_notifications"></a> [notifications](#input\_notifications) | The configuration of the notification | <pre>object({<br/>    email = optional(object({<br/>      addresses = list(string)<br/>    }), null)<br/>    slack = optional(object({<br/>      secret_name = optional(string, null)<br/>      # An optional secret name in the AWS Secrets Manager, containing this information <br/>      lambda_name = optional(string, "cost-anomaly-notification")<br/>      # The name of the Lambda function to use for notifications <br/>      webhook_url = optional(string, null)<br/>      # The URL of the Slack webhook to use for notifications, required if secret_name is not provided<br/>    }), null)<br/>  })</pre> | n/a | yes |
 | <a name="input_tags"></a> [tags](#input\_tags) | A map of tags to add to all resources | `map(string)` | n/a | yes |
-| <a name="input_accounts_id_to_name"></a> [accounts\_id\_to\_name](#input\_accounts\_id\_to\_name) | A mapping of account id and account name - used by notification lamdba to map an account ID to a human readable name | `map(string)` | `null` | no |
+| <a name="input_accounts_id_to_name_parameter_arn"></a> [accounts\_id\_to\_name\_parameter\_arn](#input\_accounts\_id\_to\_name\_parameter\_arn) | The ARN of your parameter containing the your account ID to name mapping. This ARN will be attached to lambda execution role as a resource, therefore a valid resource must exist. e.g 'arn:aws:ssm:eu-west-2:0123456778:parameter/myorg/configmaps/accounts\_id\_to\_name\_mapping' to enable the lambda retrieve values from ssm. | `string` | `null` | no |
 | <a name="input_enable_notification_creation"></a> [enable\_notification\_creation](#input\_enable\_notification\_creation) | Indicates whether to create a notification lambda stack, default is true, but useful to toggle if using existing resources | `bool` | `true` | no |
 | <a name="input_enable_sns_topic_creation"></a> [enable\_sns\_topic\_creation](#input\_enable\_sns\_topic\_creation) | Indicates whether to create an SNS topic within this module | `bool` | `true` | no |
 | <a name="input_identity_center_role"></a> [identity\_center\_role](#input\_identity\_center\_role) | The name of the role to use when redirecting through Identity Center | `string` | `null` | no |

examples/basic/main.tf

@@ -81,10 +81,8 @@ module "cost_anomaly_detection" {
       webhook_url = "https://hooks.slack.com/services/FAKE/URL"
     }
   }
-  tags = var.tags
-  accounts_id_to_name = {
-    "1234567890" = "mgmt"
-  }
-  identity_center_start_url = null
-  identity_center_role      = null
+  tags                              = var.tags
+  accounts_id_to_name_parameter_arn = "arn:aws:ssm:eu-west-2:0123456778:parameter/myorg/configmaps/accounts_id_to_name_mapping"
+  identity_center_start_url         = null
+  identity_center_role              = null
 }

examples/existing_sns/main.tf

@@ -64,9 +64,7 @@ module "cost_anomaly_detection" {
     }
   }
 
-  accounts_id_to_name = {
-    "1234567890" = "mgmt"
-  }
-  identity_center_start_url = null
-  identity_center_role      = null
+  accounts_id_to_name_parameter_arn = "arn:aws:ssm:eu-west-2:0123456778:parameter/myorg/configmaps/accounts_id_to_name_mapping"
+  identity_center_start_url         = null
+  identity_center_role              = null
 }

main.tf

@@ -1,20 +1,20 @@
 
 ## Provision the SNS topic for the cost anomaly detection, if required
 module "notifications" {
   count   = var.enable_notification_creation ? 1 : 0
   source  = "appvia/notifications/aws"
-  version = "1.1.0"
+  version = "2.0.0"
 
-  allowed_aws_services      = ["budgets.amazonaws.com", "costalerts.amazonaws.com", "lambda.amazonaws.com"]
-  create_sns_topic          = local.enable_sns_topic_creation
-  email                     = local.email
-  enable_slack              = local.enable_slack
-  slack                     = local.slack
-  sns_topic_name            = var.sns_topic_name
-  tags                      = var.tags
-  accounts_id_to_name       = var.accounts_id_to_name
-  identity_center_start_url = var.identity_center_start_url
-  identity_center_role      = var.identity_center_role
+  allowed_aws_services              = ["budgets.amazonaws.com", "costalerts.amazonaws.com", "lambda.amazonaws.com"]
+  create_sns_topic                  = local.enable_sns_topic_creation
+  email                             = local.email
+  enable_slack                      = local.enable_slack
+  slack                             = local.slack
+  sns_topic_name                    = var.sns_topic_name
+  tags                              = var.tags
+  accounts_id_to_name_parameter_arn = var.accounts_id_to_name_parameter_arn
+  identity_center_start_url         = var.identity_center_start_url
+  identity_center_role              = var.identity_center_role
 }
 
 ## Provision the cost anomaly detection for services 

variables.tf

@@ -67,9 +67,9 @@ variable "tags" {
   type        = map(string)
 }
 
-variable "accounts_id_to_name" {
-  description = "A mapping of account id and account name - used by notification lamdba to map an account ID to a human readable name"
-  type        = map(string)
+variable "accounts_id_to_name_parameter_arn" {
+  description = "The ARN of your parameter containing the your account ID to name mapping. This ARN will be attached to lambda execution role as a resource, therefore a valid resource must exist. e.g 'arn:aws:ssm:eu-west-2:0123456778:parameter/myorg/configmaps/accounts_id_to_name_mapping' to enable the lambda retrieve values from ssm."
+  type        = string
   default     = null
 }