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This component is responsible for provisioning a DynamoDB table.

Usage

Stack Level: Regional

Here is an example snippet for how to use this component:

components:
  terraform:
    dynamodb:
      backend:
        s3:
          workspace_key_prefix: dynamodb
      vars:
        enabled: true
        hash_key: HashKey
        range_key: RangeKey
        billing_mode: PAY_PER_REQUEST
        autoscaler_enabled: false
        encryption_enabled: true
        point_in_time_recovery_enabled: true
        streams_enabled: false
        ttl_enabled: false

Requirements

Name	Version
<a name="requirement_terraform"></a> terraform	>= 1.0.0
<a name="requirement_aws"></a> aws	>= 4.9.0

Providers

No providers.

Modules

Name	Source	Version
<a name="module_dynamodb_table"></a> dynamodb_table	cloudposse/dynamodb/aws	0.36.0
<a name="module_iam_roles"></a> iam_roles	../account-map/modules/iam-roles	n/a
<a name="module_this"></a> this	cloudposse/label/null	0.25.0

Resources

No resources.

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_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_autoscale_max_read_capacity"></a> autoscale_max_read_capacity	DynamoDB autoscaling max read capacity	`number`	`20`	no
<a name="input_autoscale_max_write_capacity"></a> autoscale_max_write_capacity	DynamoDB autoscaling max write capacity	`number`	`20`	no
<a name="input_autoscale_min_read_capacity"></a> autoscale_min_read_capacity	DynamoDB autoscaling min read capacity	`number`	`5`	no
<a name="input_autoscale_min_write_capacity"></a> autoscale_min_write_capacity	DynamoDB autoscaling min write capacity	`number`	`5`	no
<a name="input_autoscale_read_target"></a> autoscale_read_target	The target value (in %) for DynamoDB read autoscaling	`number`	`50`	no
<a name="input_autoscale_write_target"></a> autoscale_write_target	The target value (in %) for DynamoDB write autoscaling	`number`	`50`	no
<a name="input_autoscaler_attributes"></a> autoscaler_attributes	Additional attributes for the autoscaler module	`list(string)`	`[]`	no
<a name="input_autoscaler_enabled"></a> autoscaler_enabled	Flag to enable/disable DynamoDB autoscaling	`bool`	`false`	no
<a name="input_autoscaler_tags"></a> autoscaler_tags	Additional resource tags for the autoscaler module	`map(string)`	`{}`	no
<a name="input_billing_mode"></a> billing_mode	DynamoDB Billing mode. Can be PROVISIONED or PAY_PER_REQUEST	`string`	`"PROVISIONED"`	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_deletion_protection_enabled"></a> deletion_protection_enabled	Enable/disable DynamoDB table deletion protection	`bool`	`false`	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_dynamodb_attributes"></a> dynamodb_attributes	Additional DynamoDB attributes in the form of a list of mapped values	<pre>list(object({<br> name = string<br> type = string<br> }))</pre>	`[]`	no
<a name="input_enabled"></a> enabled	Set to false to prevent the module from creating any resources	`bool`	`null`	no
<a name="input_encryption_enabled"></a> encryption_enabled	Enable DynamoDB server-side encryption	`bool`	`true`	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_global_secondary_index_map"></a> global_secondary_index_map	Additional global secondary indexes in the form of a list of mapped values	<pre>list(object({<br> hash_key = string<br> name = string<br> non_key_attributes = list(string)<br> projection_type = string<br> range_key = string<br> read_capacity = number<br> write_capacity = number<br> }))</pre>	`[]`	no
<a name="input_hash_key"></a> hash_key	DynamoDB table Hash Key	`string`	n/a	yes
<a name="input_hash_key_type"></a> hash_key_type	Hash Key type, which must be a scalar type: `S`, `N`, or `B` for String, Number or Binary data, respectively.	`string`	`"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_import_table"></a> import_table	Import Amazon S3 data into a new table.	<pre>object({<br> # Valid values are GZIP, ZSTD and NONE<br> input_compression_type = optional(string, null)<br> # Valid values are CSV, DYNAMODB_JSON, and ION.<br> input_format = string<br> input_format_options = optional(object({<br> csv = object({<br> delimiter = string<br> header_list = list(string)<br> })<br> }), null)<br> s3_bucket_source = object({<br> bucket = string<br> bucket_owner = optional(string)<br> key_prefix = optional(string)<br> })<br> })</pre>	`null`	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_local_secondary_index_map"></a> local_secondary_index_map	Additional local secondary indexes in the form of a list of mapped values	<pre>list(object({<br> name = string<br> non_key_attributes = list(string)<br> projection_type = string<br> range_key = string<br> }))</pre>	`[]`	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_point_in_time_recovery_enabled"></a> point_in_time_recovery_enabled	Enable DynamoDB point in time recovery	`bool`	`true`	no
<a name="input_range_key"></a> range_key	DynamoDB table Range Key	`string`	`""`	no
<a name="input_range_key_type"></a> range_key_type	Range Key type, which must be a scalar type: `S`, `N`, or `B` for String, Number or Binary data, respectively.	`string`	`"S"`	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_replicas"></a> replicas	List of regions to create a replica table in	`list(string)`	`[]`	no
<a name="input_server_side_encryption_kms_key_arn"></a> server_side_encryption_kms_key_arn	The ARN of the CMK that should be used for the AWS KMS encryption. This attribute should only be specified if the key is different from the default DynamoDB CMK, alias/aws/dynamodb.	`string`	`null`	no
<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_stream_view_type"></a> stream_view_type	When an item in the table is modified, what information is written to the stream	`string`	`""`	no
<a name="input_streams_enabled"></a> streams_enabled	Enable DynamoDB streams	`bool`	`false`	no
<a name="input_table_name"></a> table_name	Table name. If provided, the bucket will be created with this name instead of generating the name from the context	`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_ttl_attribute"></a> ttl_attribute	DynamoDB table TTL attribute	`string`	`""`	no
<a name="input_ttl_enabled"></a> ttl_enabled	Set to false to disable DynamoDB table TTL	`bool`	`false`	no

Outputs

Name	Description
<a name="output_global_secondary_index_names"></a> global_secondary_index_names	DynamoDB global secondary index names
<a name="output_hash_key"></a> hash_key	DynamoDB table hash key
<a name="output_local_secondary_index_names"></a> local_secondary_index_names	DynamoDB local secondary index names
<a name="output_range_key"></a> range_key	DynamoDB table range key
<a name="output_table_arn"></a> table_arn	DynamoDB table ARN
<a name="output_table_id"></a> table_id	DynamoDB table ID
<a name="output_table_name"></a> table_name	DynamoDB table name
<a name="output_table_stream_arn"></a> table_stream_arn	DynamoDB table stream ARN
<a name="output_table_stream_label"></a> table_stream_label	DynamoDB table stream label

References

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

[!NOTE] This project is part of Cloud Posse's comprehensive "SweetOps" approach towards DevOps.
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Related Projects

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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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This project is maintained by <a href="https://cpco.io/homepage?utm_source=github&utm_medium=readme&utm_campaign=cloudposse-terraform-components/aws-dynamodb&utm_content=">Cloud Posse, LLC</a>. <a href="https://cpco.io/homepage?utm_source=github&utm_medium=readme&utm_campaign=cloudposse-terraform-components/aws-dynamodb&utm_content="><img src="https://cloudposse.com/logo-300x69.svg" align="right" /></a>

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