Option to create IAM policy resource

README.md

@@ -194,6 +194,7 @@ Available targets:
 
 | Name | Type |
 |------|------|
+| [aws_iam_policy.policy](https://registry.terraform.io/providers/hashicorp/aws/latest/docs/resources/iam_policy) | resource |
 | [aws_iam_policy_document.this](https://registry.terraform.io/providers/hashicorp/aws/latest/docs/data-sources/iam_policy_document) | data source |
 | [http_http.iam_source_json_url](https://registry.terraform.io/providers/hashicorp/http/latest/docs/data-sources/http) | data source |
 
@@ -204,7 +205,9 @@ Available targets:
 | <a name="input_additional_tag_map"></a> [additional\_tag\_map](#input\_additional\_tag\_map) | Additional key-value pairs to add to each map in `tags_as_list_of_maps`. Not added to `tags` or `id`.<br>This is for some rare cases where resources want additional configuration of tags<br>and therefore take a list of maps with tag key, value, and additional configuration. | `map(string)` | `{}` | no |
 | <a name="input_attributes"></a> [attributes](#input\_attributes) | ID element. Additional attributes (e.g. `workers` or `cluster`) to add to `id`,<br>in the order they appear in the list. New attributes are appended to the<br>end of the list. The elements of the list are joined by the `delimiter`<br>and treated as a single ID element. | `list(string)` | `[]` | no |
 | <a name="input_context"></a> [context](#input\_context) | Single object for setting entire context at once.<br>See description of individual variables for details.<br>Leave string and numeric variables as `null` to use default value.<br>Individual variable settings (non-null) override settings in context object,<br>except for attributes, tags, and additional\_tag\_map, which are merged. | `any` | <pre>{<br> "additional_tag_map": {},<br> "attributes": [],<br> "delimiter": null,<br> "descriptor_formats": {},<br> "enabled": true,<br> "environment": null,<br> "id_length_limit": null,<br> "label_key_case": null,<br> "label_order": [],<br> "label_value_case": null,<br> "labels_as_tags": [<br> "unset"<br> ],<br> "name": null,<br> "namespace": null,<br> "regex_replace_chars": null,<br> "stage": null,<br> "tags": {},<br> "tenant": null<br>}</pre> | no |
+| <a name="input_create_iam_policy"></a> [create\_iam\_policy](#input\_create\_iam\_policy) | If set to true will create IAM policy in AWS | `bool` | `false` | no |
 | <a name="input_delimiter"></a> [delimiter](#input\_delimiter) | Delimiter to be used between ID elements.<br>Defaults to `-` (hyphen). Set to `""` to use no delimiter at all. | `string` | `null` | no |
+| <a name="input_description"></a> [description](#input\_description) | Description of IAM policy | `string` | `""` | no |
 | <a name="input_descriptor_formats"></a> [descriptor\_formats](#input\_descriptor\_formats) | Describe additional descriptors to be output in the `descriptors` output map.<br>Map of maps. Keys are names of descriptors. Values are maps of the form<br>`{<br> format = string<br> labels = list(string)<br>}`<br>(Type is `any` so the map values can later be enhanced to provide additional options.)<br>`format` is a Terraform format string to be passed to the `format()` function.<br>`labels` is a list of labels, in order, to pass to `format()` function.<br>Label values will be normalized before being passed to `format()` so they will be<br>identical to how they appear in `id`.<br>Default is `{}` (`descriptors` output will be empty). | `any` | `{}` | no |
 | <a name="input_enabled"></a> [enabled](#input\_enabled) | Set to false to prevent the module from creating any resources | `bool` | `null` | no |
 | <a name="input_environment"></a> [environment](#input\_environment) | ID element. Usually used for region e.g. 'uw2', 'us-west-2', OR role 'prod', 'staging', 'dev', 'UAT' | `string` | `null` | no |
@@ -228,6 +231,7 @@ Available targets:
 | Name | Description |
 |------|-------------|
 | <a name="output_json"></a> [json](#output\_json) | JSON body of the IAM policy document |
+| <a name="output_policy_arn"></a> [policy\_arn](#output\_policy\_arn) | ARN of created IAM policy |
 <!-- markdownlint-restore -->
 
 

docs/terraform.md

@@ -24,6 +24,7 @@
 
 | Name | Type |
 |------|------|
+| [aws_iam_policy.policy](https://registry.terraform.io/providers/hashicorp/aws/latest/docs/resources/iam_policy) | resource |
 | [aws_iam_policy_document.this](https://registry.terraform.io/providers/hashicorp/aws/latest/docs/data-sources/iam_policy_document) | data source |
 | [http_http.iam_source_json_url](https://registry.terraform.io/providers/hashicorp/http/latest/docs/data-sources/http) | data source |
 
@@ -34,7 +35,9 @@
 | <a name="input_additional_tag_map"></a> [additional\_tag\_map](#input\_additional\_tag\_map) | Additional key-value pairs to add to each map in `tags_as_list_of_maps`. Not added to `tags` or `id`.<br>This is for some rare cases where resources want additional configuration of tags<br>and therefore take a list of maps with tag key, value, and additional configuration. | `map(string)` | `{}` | no |
 | <a name="input_attributes"></a> [attributes](#input\_attributes) | ID element. Additional attributes (e.g. `workers` or `cluster`) to add to `id`,<br>in the order they appear in the list. New attributes are appended to the<br>end of the list. The elements of the list are joined by the `delimiter`<br>and treated as a single ID element. | `list(string)` | `[]` | no |
 | <a name="input_context"></a> [context](#input\_context) | Single object for setting entire context at once.<br>See description of individual variables for details.<br>Leave string and numeric variables as `null` to use default value.<br>Individual variable settings (non-null) override settings in context object,<br>except for attributes, tags, and additional\_tag\_map, which are merged. | `any` | <pre>{<br> "additional_tag_map": {},<br> "attributes": [],<br> "delimiter": null,<br> "descriptor_formats": {},<br> "enabled": true,<br> "environment": null,<br> "id_length_limit": null,<br> "label_key_case": null,<br> "label_order": [],<br> "label_value_case": null,<br> "labels_as_tags": [<br> "unset"<br> ],<br> "name": null,<br> "namespace": null,<br> "regex_replace_chars": null,<br> "stage": null,<br> "tags": {},<br> "tenant": null<br>}</pre> | no |
+| <a name="input_create_iam_policy"></a> [create\_iam\_policy](#input\_create\_iam\_policy) | If set to true will create IAM policy in AWS | `bool` | `false` | no |
 | <a name="input_delimiter"></a> [delimiter](#input\_delimiter) | Delimiter to be used between ID elements.<br>Defaults to `-` (hyphen). Set to `""` to use no delimiter at all. | `string` | `null` | no |
+| <a name="input_description"></a> [description](#input\_description) | Description of IAM policy | `string` | `""` | no |
 | <a name="input_descriptor_formats"></a> [descriptor\_formats](#input\_descriptor\_formats) | Describe additional descriptors to be output in the `descriptors` output map.<br>Map of maps. Keys are names of descriptors. Values are maps of the form<br>`{<br> format = string<br> labels = list(string)<br>}`<br>(Type is `any` so the map values can later be enhanced to provide additional options.)<br>`format` is a Terraform format string to be passed to the `format()` function.<br>`labels` is a list of labels, in order, to pass to `format()` function.<br>Label values will be normalized before being passed to `format()` so they will be<br>identical to how they appear in `id`.<br>Default is `{}` (`descriptors` output will be empty). | `any` | `{}` | no |
 | <a name="input_enabled"></a> [enabled](#input\_enabled) | Set to false to prevent the module from creating any resources | `bool` | `null` | no |
 | <a name="input_environment"></a> [environment](#input\_environment) | ID element. Usually used for region e.g. 'uw2', 'us-west-2', OR role 'prod', 'staging', 'dev', 'UAT' | `string` | `null` | no |
@@ -58,4 +61,5 @@
 | Name | Description |
 |------|-------------|
 | <a name="output_json"></a> [json](#output\_json) | JSON body of the IAM policy document |
+| <a name="output_policy_arn"></a> [policy\_arn](#output\_policy\_arn) | ARN of created IAM policy |
 <!-- markdownlint-restore -->

main.tf

@@ -59,3 +59,12 @@ data "aws_iam_policy_document" "this" {
  }
  }
 }
+
+resource "aws_iam_policy" "policy" {
+ count = local.enabled && var.create_iam_policy ? 1 : 0
+
+ name = module.this.id
+ description = var.description
+ policy = join("", data.aws_iam_policy_document.this.*.json)
+ tags = module.this.tags
+}

outputs.tf

@@ -2,3 +2,8 @@ output "json" {
  description = "JSON body of the IAM policy document"
  value = try(data.aws_iam_policy_document.this[0].json, null)
 }
+
+output "policy_arn" {
+ description = "ARN of created IAM policy"
+ value = join("", resource.aws_iam_policy.policy.*.arn)
+}

variables.tf

@@ -16,3 +16,15 @@ variable "iam_policy_statements" {
  description = "List of IAM policy statements to use in the policy. This can be used with or instead of the `var.iam_source_json_url`."
  default = []
 }
+
+variable "description" {
+ type = string
+ description = "Description of IAM policy"
+ default = ""
+}
+
+variable "create_iam_policy" {
+ type = bool
+ description = "If set to true will create IAM policy in AWS"
+ default = false
+}