README.yaml

name: "aws-eventbridge"
# Canonical GitHub repo
github_repo: "cloudposse-terraform-components/aws-eventbridge"
# Short description of this project
description: |-
  The `eventbridge` component is a Terraform module that defines a CloudWatch EventBridge rule. The rule is pointed at
  cloudwatch by default.

  ## Usage

  **Stack Level**: Regional

  Here's an example snippet for how to use this component.

  ```yaml
  components:
    terraform:
      eventbridge/ecs-alerts:
        metadata:
          component: eventbridge
        vars:
          name: ecs-faults
          enabled: true
          cloudwatch_event_rule_description: "ECS failures and warnings"
          cloudwatch_event_rule_pattern:
            source:
              - aws.ecs
            detail:
              $or:
                - eventType:
                    - WARN
                    - ERROR
                - agentConnected:
                    - false
                - containers:
                    exitCode:
                      - anything-but:
                          - 0
  ```

  <!-- prettier-ignore-start -->
  <!-- BEGINNING OF PRE-COMMIT-TERRAFORM DOCS HOOK -->
  ## Requirements

  | Name | Version |
  |------|---------|
  | <a name="requirement_terraform"></a> [terraform](#requirement\_terraform) | >= 1.3.0 |
  | <a name="requirement_aws"></a> [aws](#requirement\_aws) | >= 4.0 |

  ## Providers

  | Name | Version |
  |------|---------|
  | <a name="provider_aws"></a> [aws](#provider\_aws) | >= 4.0 |

  ## Modules

  | Name | Source | Version |
  |------|--------|---------|
  | <a name="module_cloudwatch_event"></a> [cloudwatch\_event](#module\_cloudwatch\_event) | cloudposse/cloudwatch-events/aws | 0.7.0 |
  | <a name="module_cloudwatch_logs"></a> [cloudwatch\_logs](#module\_cloudwatch\_logs) | cloudposse/cloudwatch-logs/aws | 0.6.8 |
  | <a name="module_iam_roles"></a> [iam\_roles](#module\_iam\_roles) | ../account-map/modules/iam-roles | n/a |
  | <a name="module_this"></a> [this](#module\_this) | cloudposse/label/null | 0.25.0 |

  ## Resources

  | Name | Type |
  |------|------|
  | [aws_cloudwatch_log_resource_policy.eventbridge_cloudwatch_logs_policy](https://registry.terraform.io/providers/hashicorp/aws/latest/docs/resources/cloudwatch_log_resource_policy) | resource |
  | [aws_iam_policy_document.eventbridge_cloudwatch_logs_policy](https://registry.terraform.io/providers/hashicorp/aws/latest/docs/data-sources/iam_policy_document) | data source |

  ## Inputs

  | Name | Description | Type | Default | Required |
  |------|-------------|------|---------|:--------:|
  | <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_cloudwatch_event_rule_description"></a> [cloudwatch\_event\_rule\_description](#input\_cloudwatch\_event\_rule\_description) | Description of the CloudWatch Event Rule. If empty, will default to `module.this.id` | `string` | `""` | no |
  | <a name="input_cloudwatch_event_rule_pattern"></a> [cloudwatch\_event\_rule\_pattern](#input\_cloudwatch\_event\_rule\_pattern) | Pattern of the CloudWatch Event Rule | `any` | <pre>{<br>  "source": [<br>    "aws.ec2"<br>  ]<br>}</pre> | 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_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_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 |
  | <a name="input_event_log_retention_in_days"></a> [event\_log\_retention\_in\_days](#input\_event\_log\_retention\_in\_days) | Number of days to retain the event logs | `number` | `3` | no |
  | <a name="input_id_length_limit"></a> [id\_length\_limit](#input\_id\_length\_limit) | Limit `id` to this many characters (minimum 6).<br>Set to `0` for unlimited length.<br>Set to `null` for keep the existing setting, which defaults to `0`.<br>Does not affect `id_full`. | `number` | `null` | no |
  | <a name="input_label_key_case"></a> [label\_key\_case](#input\_label\_key\_case) | Controls the letter case of the `tags` keys (label names) for tags generated by this module.<br>Does not affect keys of tags passed in via the `tags` input.<br>Possible values: `lower`, `title`, `upper`.<br>Default value: `title`. | `string` | `null` | no |
  | <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_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_regex_replace_chars"></a> [regex\_replace\_chars](#input\_regex\_replace\_chars) | Terraform regular expression (regex) string.<br>Characters matching the regex will be removed from the ID elements.<br>If not set, `"/[^a-zA-Z0-9-]/"` is used to remove all characters other than hyphens, letters and digits. | `string` | `null` | no |
  | <a name="input_region"></a> [region](#input\_region) | AWS Region | `string` | n/a | yes |
  | <a name="input_stage"></a> [stage](#input\_stage) | ID element. Usually used to indicate role, e.g. 'prod', 'staging', 'source', 'build', 'test', 'deploy', 'release' | `string` | `null` | no |
  | <a name="input_tags"></a> [tags](#input\_tags) | Additional tags (e.g. `{'BusinessUnit': 'XYZ'}`).<br>Neither the tag keys nor the tag values will be modified by this module. | `map(string)` | `{}` | no |
  | <a name="input_tenant"></a> [tenant](#input\_tenant) | ID element \_(Rarely used, not included by default)\_. A customer identifier, indicating who this instance of a resource is for | `string` | `null` | no |

  ## Outputs

  | Name | Description |
  |------|-------------|
  | <a name="output_cloudwatch_event_rule_arn"></a> [cloudwatch\_event\_rule\_arn](#output\_cloudwatch\_event\_rule\_arn) | The ARN of the CloudWatch Event Rule |
  | <a name="output_cloudwatch_event_rule_name"></a> [cloudwatch\_event\_rule\_name](#output\_cloudwatch\_event\_rule\_name) | The name of the CloudWatch Event Rule |
  | <a name="output_cloudwatch_logs_log_group_arn"></a> [cloudwatch\_logs\_log\_group\_arn](#output\_cloudwatch\_logs\_log\_group\_arn) | The ARN of the CloudWatch Log Group |
  | <a name="output_cloudwatch_logs_log_group_name"></a> [cloudwatch\_logs\_log\_group\_name](#output\_cloudwatch\_logs\_log\_group\_name) | The name of the CloudWatch Log Group |
  <!-- END OF PRE-COMMIT-TERRAFORM DOCS HOOK -->
  <!-- prettier-ignore-end -->

  ## References

  - [cloudposse/terraform-aws-components](https://github.com/cloudposse/terraform-aws-components/tree/master/modules/eventbridge) -
    Cloud Posse's upstream component
tags:
  - component/eventbridge
  - layer/unassigned
  - provider/aws
# Categories of this project
categories:
  - component/eventbridge
  - layer/unassigned
  - provider/aws
# License of this project
license: "APACHE2"
# Badges to display
badges:
  - name: Latest Release
    image: https://img.shields.io/github/release/cloudposse-terraform-components/aws-eventbridge.svg?style=for-the-badge
    url: https://github.com/cloudposse-terraform-components/aws-eventbridge/releases/latest
  - name: Slack Community
    image: https://slack.cloudposse.com/for-the-badge.svg
    url: https://slack.cloudposse.com
related:
  - name: "Cloud Posse Terraform Modules"
    description: Our collection of reusable Terraform modules used by our reference architectures.
    url: "https://docs.cloudposse.com/modules/"
  - name: "Atmos"
    description: "Atmos is like docker-compose but for your infrastructure"
    url: "https://atmos.tools"
contributors: [] # If included generates contribs