subnet_groups

Creates, updates, deletes or gets a subnet_group resource or lists subnet_groups in a region

Overview

Name	subnet_groups
Type	Resource
Description	The AWS::MemoryDB::SubnetGroup resource creates an Amazon MemoryDB Subnet Group.
Id	awscc.memorydb.subnet_groups

Fields

get (all properties)

Name	Datatype	Description
subnet_group_name	string	The name of the subnet group. This value must be unique as it also serves as the subnet group identifier.
description	string	An optional description of the subnet group.
subnet_ids	array	A list of VPC subnet IDs for the subnet group.
▶tags	array	An array of key-value pairs to apply to this subnet group.
arn	string	The Amazon Resource Name (ARN) of the subnet group.
supported_network_types	array	Supported network types would be a list of network types supported by subnet group and can be either [ipv4] or [ipv4, dual_stack] or [ipv6].
region	string	AWS region.

list (identifiers only)

Name	Datatype	Description
subnet_group_name	string	The name of the subnet group. This value must be unique as it also serves as the subnet group identifier.
region	string	AWS region.

For more information, see AWS::MemoryDB::SubnetGroup.

Methods

Name	Resource	Accessible by	Required Params
create_resource	subnet_groups	INSERT	SubnetGroupName, SubnetIds, region
delete_resource	subnet_groups	DELETE	Identifier, region
update_resource	subnet_groups	UPDATE	Identifier, PatchDocument, region
list_resources	subnet_groups_list_only	SELECT	region
get_resource	subnet_groups	SELECT	Identifier, region

SELECT examples

get (all properties)

Gets all properties from an individual subnet_group.

SELECT
  region,
  subnet_group_name,
  description,
  subnet_ids,
  tags,
  arn,
  supported_network_types
FROM awscc.memorydb.subnet_groups
WHERE
  region = '{{ region }}' AND
  Identifier = '{{ subnet_group_name }}';

list (identifiers only)

Lists all subnet_groups in a region.

SELECT
  region,
  subnet_group_name
FROM awscc.memorydb.subnet_groups_list_only
WHERE
  region = '{{ region }}';

INSERT example

Use the following StackQL query and manifest file to create a new subnet_group resource, using stack-deploy.

Required Properties

/*+ create */
INSERT INTO awscc.memorydb.subnet_groups (
  SubnetGroupName,
  SubnetIds,
  region
)
SELECT
  '{{ subnet_group_name }}',
  '{{ subnet_ids }}',
  '{{ region }}'
RETURNING
  ErrorCode,
  EventTime,
  Identifier,
  Operation,
  OperationStatus,
  RequestToken,
  ResourceModel,
  RetryAfter,
  StatusMessage,
  TypeName
;

All Properties

/*+ create */
INSERT INTO awscc.memorydb.subnet_groups (
  SubnetGroupName,
  Description,
  SubnetIds,
  Tags,
  region
)
SELECT
  '{{ subnet_group_name }}',
  '{{ description }}',
  '{{ subnet_ids }}',
  '{{ tags }}',
  '{{ region }}'
RETURNING
  ErrorCode,
  EventTime,
  Identifier,
  Operation,
  OperationStatus,
  RequestToken,
  ResourceModel,
  RetryAfter,
  StatusMessage,
  TypeName
;

Manifest

version: 1
name: stack name
description: stack description
providers:
- aws
globals:
- name: region
  value: '{{ vars.AWS_REGION }}'
resources:
- name: subnet_group
  props:
    - name: subnet_group_name
      value: '{{ subnet_group_name }}'
    - name: description
      value: '{{ description }}'
    - name: subnet_ids
      value:
        - '{{ subnet_ids[0] }}'
    - name: tags
      value:
        - key: '{{ key }}'
          value: '{{ value }}'

UPDATE example

Use the following StackQL query and manifest file to update a subnet_group resource, using stack-deploy.

/*+ update */
UPDATE awscc.memorydb.subnet_groups
SET PatchDocument = string('{{ {
    "Description": description,
    "SubnetIds": subnet_ids,
    "Tags": tags
} | generate_patch_document }}')
WHERE
  region = '{{ region }}' AND
  Identifier = '{{ subnet_group_name }}'
RETURNING
  ErrorCode,
  EventTime,
  Identifier,
  Operation,
  OperationStatus,
  RequestToken,
  ResourceModel,
  RetryAfter,
  StatusMessage,
  TypeName
;

DELETE example

/*+ delete */
DELETE FROM awscc.memorydb.subnet_groups
WHERE
  Identifier = '{{ subnet_group_name }}' AND
  region = '{{ region }}'
RETURNING
  ErrorCode,
  EventTime,
  Identifier,
  Operation,
  OperationStatus,
  RequestToken,
  ResourceModel,
  RetryAfter,
  StatusMessage,
  TypeName
;

Additional Parameters

Mutable resources in the Cloud Control provider support additional optional parameters which can be supplied with INSERT, UPDATE, or DELETE operations. These include:

Parameter	Description
ClientToken	A unique identifier to ensure the idempotency of the resource request. This allows the provider to accurately distinguish between retries and new requests. A client token is valid for 36 hours once used. After that, a resource request with the same client token is treated as a new request. If you do not specify a client token, one is generated for inclusion in the request.
RoleArn	The ARN of the IAM role used to perform this resource operation. The role specified must have the permissions required for this operation. If you do not specify a role, a temporary session is created using your AWS user credentials.
TypeVersionId	For private resource types, the type version to use in this resource operation. If you do not specify a resource version, the default version is used.

Permissions

To operate on the subnet_groups resource, the following permissions are required:

Create

memorydb:CreateSubnetGroup,
memorydb:DescribeSubnetGroups,
memorydb:TagResource,
memorydb:ListTags,
iam:CreateServiceLinkedRole

Read

memorydb:DescribeSubnetGroups,
memorydb:ListTags

Update

memorydb:UpdateSubnetGroup,
memorydb:DescribeSubnetGroups,
memorydb:ListTags,
memorydb:TagResource,
memorydb:UntagResource

Delete

memorydb:DeleteSubnetGroup,
memorydb:DescribeSubnetGroups

List

memorydb:DescribeSubnetGroups