Storage Connector Reference

DynamoDB Connector

class cloudwanderer.storage_connectors.DynamoDbConnector(table_name='cloud_wanderer', endpoint_url=None)

CloudWanderer Storage Connector for DynamoDB.

Parameters

  • table_name (str) – The name of the table to store resources in.

  • endpoint_url (str) – optional override endpoint url for DynamoDB.

init()

Create the DynamoDB Database.

read_all()

Return all DynamoDB table records (not just resources).

read_all_resources_in_account(account_id)

Return all resources in account.

Parameters

account_id (str) – AWS Account ID

read_resource(urn)

Return the resource with the specified cloudwanderer.AwsUrn.

Parameters

urn (cloudwanderer.AwsUrn) – The AWS URN of the resource to return

read_resource_of_type(service, resource_type)

Return all resources of type.

Parameters

  • service (str) – Service name (e.g. ec2)

  • resource_type (str) – Resource Type (e.g. instance)

read_resource_of_type_in_account(service, resource_type, account_id)

Return all resources of the specified type in the specified AWS account.

Parameters

  • service (str) – Service name, e.g. ec2

  • resource_type (str) – Resouce type, e.g. instance

  • account_id (str) – AWS Account ID

write_resource(urn, resource)

Write the specified resource to DynamoDB.

Parameters

  • urn (cloudwanderer.AwsUrn) – The URN of the resource.

  • resource – The boto3 Resource object representing the resource.

write_resource_attribute(urn, attribute_type, resource_attribute)

Write the specified resource attribute to DynamoDb.