Awesome

This component is responsible for provisioning information only: it simply populates Terraform state with data (account ids, groups, and roles) that other root modules need via outputs.

Pre-requisites

account must be provisioned before account-map component

Usage

Stack Level: Global

Here is an example snippet for how to use this component. Include this snippet in the stack configuration for the management account (typically root) in the management tenant/OU (usually something like mgmt or core) in the global region (gbl). You can include the content directly, or create a stacks/catalog/account-map.yaml file and import it from there.

components:
  terraform:
    account-map:
      vars:
        enabled: true
        # Set profiles_enabled to false unless we are using AWS config profiles for Terraform access.
        # When profiles_enabled is false, role_arn must be provided instead of profile in each terraform component provider.
        # This is automatically handled by the component's `provider.tf` file in conjunction with
        # the `account-map/modules/iam-roles` module.
        profiles_enabled: false
        root_account_aws_name: "aws-root"
        root_account_account_name: root
        identity_account_account_name: identity
        dns_account_account_name: dns
        audit_account_account_name: audit

        # The following variables contain `format()` strings that take the labels from `null-label`
        # as arguments in the standard order. The default values are shown here, assuming
        # the `null-label.label_order` is
        # ["namespace", "tenant", "environment", "stage", "name", "attributes"]
        # Note that you can rearrange the order of the labels in the template by
        # using [explicit argument indexes](https://pkg.go.dev/fmt#hdr-Explicit_argument_indexes) just like in `go`.

        #  `iam_role_arn_template_template` is the template for the template [sic] used to render Role ARNs.
        #  The template is first used to render a template for the account that takes only the role name.
        #  Then that rendered template is used to create the final Role ARN for the account.
        iam_role_arn_template_template: "arn:%s:iam::%s:role/%s-%s-%s-%s-%%s"
        # `profile_template` is the template used to render AWS Profile names.
        profile_template: "%s-%s-%s-%s-%s"

Requirements

Name	Version
<a name="requirement_terraform"></a> terraform	>= 1.2.0
<a name="requirement_aws"></a> aws	>= 4.9.0
<a name="requirement_local"></a> local	>= 1.3
<a name="requirement_utils"></a> utils	>= 1.10.0

Providers

Name	Version
<a name="provider_aws"></a> aws	>= 4.9.0
<a name="provider_local"></a> local	>= 1.3
<a name="provider_utils"></a> utils	>= 1.10.0

Modules

Name	Source	Version
<a name="module_accounts"></a> accounts	cloudposse/stack-config/yaml//modules/remote-state	1.5.0
<a name="module_atmos"></a> atmos	cloudposse/label/null	0.25.0
<a name="module_this"></a> this	cloudposse/label/null	0.25.0

Resources

Name	Type
local_file.account_info	resource
aws_organizations_organization.organization	data source
aws_partition.current	data source
utils_describe_stacks.team_roles	data source
utils_describe_stacks.teams	data source

Inputs

Name	Description	Type	Default	Required
<a name="input_additional_tag_map"></a> 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_artifacts_account_account_name"></a> artifacts_account_account_name	The short name for the artifacts account	`string`	`"artifacts"`	no
<a name="input_attributes"></a> 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_audit_account_account_name"></a> audit_account_account_name	The short name for the audit account	`string`	`"audit"`	no
<a name="input_aws_config_identity_profile_name"></a> aws_config_identity_profile_name	The AWS config profile name to use as `source_profile` for credentials.	`string`	`null`	no
<a name="input_context"></a> 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	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	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_dns_account_account_name"></a> dns_account_account_name	The short name for the primary DNS account	`string`	`"dns"`	no
<a name="input_enabled"></a> enabled	Set to false to prevent the module from creating any resources	`bool`	`null`	no
<a name="input_environment"></a> 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_iam_role_arn_template_template"></a> iam_role_arn_template_template	The template for the template used to render Role ARNs.<br>The template is first used to render a template for the account that takes only the role name.<br>Then that rendered template is used to create the final Role ARN for the account.<br>Default is appropriate when using `tenant` and default label order with `null-label`.<br>Use `"arn:%s:iam::%s:role/%s-%s-%s-%%s"` when not using `tenant`.<br><br>Note that if the `null-label` variable `label_order` is truncated or extended with additional labels, this template will<br>need to be updated to reflect the new number of labels.	`string`	`"arn:%s:iam::%s:role/%s-%s-%s-%s-%%s"`	no
<a name="input_id_length_limit"></a> 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_identity_account_account_name"></a> identity_account_account_name	The short name for the account holding primary IAM roles	`string`	`"identity"`	no
<a name="input_label_key_case"></a> 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	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	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	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_legacy_terraform_uses_admin"></a> legacy_terraform_uses_admin	If `true`, the legacy behavior of using the `admin` role rather than the `terraform` role in the<br>`root` and identity accounts will be preserved.<br>The default is to use the negations of the value of `terraform_dynamic_role_enabled`.	`bool`	`null`	no
<a name="input_name"></a> 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	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_profile_template"></a> profile_template	The template used to render AWS Profile names.<br>Default is appropriate when using `tenant` and default label order with `null-label`.<br>Use `"%s-%s-%s-%s"` when not using `tenant`.<br><br>Note that if the `null-label` variable `label_order` is truncated or extended with additional labels, this template will<br>need to be updated to reflect the new number of labels.	`string`	`"%s-%s-%s-%s-%s"`	no
<a name="input_profiles_enabled"></a> profiles_enabled	Whether or not to enable profiles instead of roles for the backend. If true, profile must be set. If false, role_arn must be set.	`bool`	`false`	no
<a name="input_regex_replace_chars"></a> 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	AWS Region	`string`	n/a	yes
<a name="input_root_account_account_name"></a> root_account_account_name	The short name for the root account	`string`	`"root"`	no
<a name="input_root_account_aws_name"></a> root_account_aws_name	The name of the root account as reported by AWS	`string`	n/a	yes
<a name="input_stage"></a> 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	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	ID element _(Rarely used, not included by default)_. A customer identifier, indicating who this instance of a resource is for	`string`	`null`	no
<a name="input_terraform_dynamic_role_enabled"></a> terraform_dynamic_role_enabled	If true, the IAM role Terraform will assume will depend on the identity of the user running terraform	`bool`	`false`	no
<a name="input_terraform_role_name_map"></a> terraform_role_name_map	Mapping of Terraform action (plan or apply) to aws-team-role name to assume for that action	`map(string)`	<pre>{<br> "apply": "terraform",<br> "plan": "planner"<br>}</pre>	no

Outputs

Name	Description
<a name="output_account_info_map"></a> account_info_map	A map from account name to various information about the account.<br>See the `account_info_map` output of `account` for more detail.
<a name="output_all_accounts"></a> all_accounts	A list of all accounts in the AWS Organization
<a name="output_artifacts_account_account_name"></a> artifacts_account_account_name	The short name for the artifacts account
<a name="output_audit_account_account_name"></a> audit_account_account_name	The short name for the audit account
<a name="output_aws_partition"></a> aws_partition	The AWS "partition" to use when constructing resource ARNs
<a name="output_cicd_profiles"></a> cicd_profiles	OBSOLETE: dummy results returned to avoid breaking code that depends on this output
<a name="output_cicd_roles"></a> cicd_roles	OBSOLETE: dummy results returned to avoid breaking code that depends on this output
<a name="output_dns_account_account_name"></a> dns_account_account_name	The short name for the primary DNS account
<a name="output_eks_accounts"></a> eks_accounts	A list of all accounts in the AWS Organization that contain EKS clusters
<a name="output_full_account_map"></a> full_account_map	The map of account name to account ID (number).
<a name="output_helm_profiles"></a> helm_profiles	OBSOLETE: dummy results returned to avoid breaking code that depends on this output
<a name="output_helm_roles"></a> helm_roles	OBSOLETE: dummy results returned to avoid breaking code that depends on this output
<a name="output_iam_role_arn_templates"></a> iam_role_arn_templates	Map of accounts to corresponding IAM Role ARN templates
<a name="output_identity_account_account_name"></a> identity_account_account_name	The short name for the account holding primary IAM roles
<a name="output_non_eks_accounts"></a> non_eks_accounts	A list of all accounts in the AWS Organization that do not contain EKS clusters
<a name="output_org"></a> org	The name of the AWS Organization
<a name="output_profiles_enabled"></a> profiles_enabled	Whether or not to enable profiles instead of roles for the backend
<a name="output_root_account_account_name"></a> root_account_account_name	The short name for the root account
<a name="output_root_account_aws_name"></a> root_account_aws_name	The name of the root account as reported by AWS
<a name="output_terraform_access_map"></a> terraform_access_map	Mapping of team Role ARN to map of account name to terraform action role ARN to assume<br><br>For each team in `aws-teams`, look at every account and see if that team has access to the designated "apply" role.<br> If so, add an entry `<account-name> = "apply"` to the `terraform_access_map` entry for that team.<br> If not, see if it has access to the "plan" role, and if so, add a "plan" entry.<br> Otherwise, no entry is added.
<a name="output_terraform_dynamic_role_enabled"></a> terraform_dynamic_role_enabled	True if dynamic role for Terraform is enabled
<a name="output_terraform_profiles"></a> terraform_profiles	A list of all SSO profiles used to run terraform updates
<a name="output_terraform_role_name_map"></a> terraform_role_name_map	Mapping of Terraform action (plan or apply) to aws-team-role name to assume for that action
<a name="output_terraform_roles"></a> terraform_roles	A list of all IAM roles used to run terraform updates

References

cloudposse/terraform-aws-components - Cloud Posse's upstream component

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Cloud Posse Terraform Modules - Our collection of reusable Terraform modules used by our reference architectures.
Atmos - Atmos is like docker-compose but for your infrastructure

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