Merge pull request #19 from mheffner/doc-update

Update docs and fix example

README.md

@@ -122,6 +122,7 @@ Use [the awesome `gossm` project](https://github.com/gjbae1212/gossm).
 | <a name="input_additional_security_group_ids"></a> [additional\_security\_group\_ids](#input\_additional\_security\_group\_ids) | Security groups that will be attached to the app instances | `list(string)` | `[]` | no |
 | <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_ami"></a> [ami](#input\_ami) | The AMI to use for the SSM Agent EC2 Instance. If not provided, the latest Amazon Linux 2 AMI will be used. Note: This will update periodically as AWS releases updates to their AL2 AMI. Pin to a specific AMI if you would like to avoid these updates. | `string` | `""` | no |
+| <a name="input_associate_public_ip_address"></a> [associate\_public\_ip\_address](#input\_associate\_public\_ip\_address) | Associate public IP address | `bool` | `null` | 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_cloudwatch_retention_in_days"></a> [cloudwatch\_retention\_in\_days](#input\_cloudwatch\_retention\_in\_days) | The number of days to retain session logs in CloudWatch. This is only relevant if the session\_logging\_enabled variable is `true`. | `number` | `365` | 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 |
@@ -138,6 +139,10 @@ Use [the awesome `gossm` project](https://github.com/gjbae1212/gossm).
 | <a name="input_label_order"></a> [label\_order](#input\_label\_order) | The order in which the labels (ID elements) appear in the `id`.<br>Defaults to ["namespace", "environment", "stage", "name", "attributes"].<br>You can omit any of the 6 labels ("tenant" is the 6th), but at least one must be present. | `list(string)` | `null` | no |
 | <a name="input_label_value_case"></a> [label\_value\_case](#input\_label\_value\_case) | Controls the letter case of ID elements (labels) as included in `id`,<br>set as tag values, and output by this module individually.<br>Does not affect values of tags passed in via the `tags` input.<br>Possible values: `lower`, `title`, `upper` and `none` (no transformation).<br>Set this to `title` and set `delimiter` to `""` to yield Pascal Case IDs.<br>Default value: `lower`. | `string` | `null` | no |
 | <a name="input_labels_as_tags"></a> [labels\_as\_tags](#input\_labels\_as\_tags) | Set of labels (ID elements) to include as tags in the `tags` output.<br>Default is to include all labels.<br>Tags with empty values will not be included in the `tags` output.<br>Set to `[]` to suppress all generated tags.<br>**Notes:**<br>  The value of the `name` tag, if included, will be the `id`, not the `name`.<br>  Unlike other `null-label` inputs, the initial setting of `labels_as_tags` cannot be<br>  changed in later chained modules. Attempts to change it will be silently ignored. | `set(string)` | <pre>[<br>  "default"<br>]</pre> | no |
+| <a name="input_metadata_http_endpoint_enabled"></a> [metadata\_http\_endpoint\_enabled](#input\_metadata\_http\_endpoint\_enabled) | Whether or not to enable the metadata http endpoint | `bool` | `true` | no |
+| <a name="input_metadata_http_protocol_ipv6_enabled"></a> [metadata\_http\_protocol\_ipv6\_enabled](#input\_metadata\_http\_protocol\_ipv6\_enabled) | Enable IPv6 metadata endpoint | `bool` | `false` | no |
+| <a name="input_metadata_imdsv2_enabled"></a> [metadata\_imdsv2\_enabled](#input\_metadata\_imdsv2\_enabled) | Whether or not the metadata service requires session tokens,<br>also referred to as Instance Metadata Service Version 2 (IMDSv2). | `bool` | `true` | no |
+| <a name="input_monitoring_enabled"></a> [monitoring\_enabled](#input\_monitoring\_enabled) | Enable detailed monitoring of instance | `bool` | `true` | no |
 | <a name="input_name"></a> [name](#input\_name) | ID element. Usually the component or solution name, e.g. 'app' or 'jenkins'.<br>This is the only ID element not also included as a `tag`.<br>The "name" tag is set to the full `id` string. There is no tag with the value of the `name` input. | `string` | `null` | no |
 | <a name="input_namespace"></a> [namespace](#input\_namespace) | ID element. Usually an abbreviation of your organization name, e.g. 'eg' or 'cp', to help ensure generated IDs are globally unique | `string` | `null` | no |
 | <a name="input_permissions_boundary"></a> [permissions\_boundary](#input\_permissions\_boundary) | The ARN of the permissions boundary that will be applied to the SSM Agent role. | `string` | `""` | no |

examples/complete/variables.tf

@@ -33,3 +33,9 @@ variable "nat_gateway_enabled" {
   type        = bool
   description = "Whether to enable NAT Gateways. If false, then the application uses NAT Instances, which are much cheaper."
 }
+
+variable "ipv6_enabled" {
+  default     = true
+  type        = bool
+  description = "Whether to enable IPv6 addresses for subnets."
+}