cloudwanderer 0.8.0

A Python package which wanders across your AWS account and records your resources in DynamoDB

CloudWanderer

A Python package which wanders across your AWS account and records your resources in DynamoDB

Documentation

See the full documentation at CloudWanderer.io.

Quick Start

Installation

pip install cloudwanderer

Usage

Start a local dynamodb

$  docker run -p 8000:8000 amazon/dynamodb-local

Open up python and import and initialise CloudWanderer

>>> import logging
>>> from cloudwanderer import CloudWanderer
>>> from cloudwanderer.storage_connectors import DynamoDbConnector
>>> wanderer = CloudWanderer(storage_connector=DynamoDbConnector(
...     endpoint_url='http://localhost:8000'
... ))
>>> logging.basicConfig(level='INFO')
>>> wanderer.storage_connector.init()

Query all the resources from your current account region and save them to your local dynamodb.

>>> wanderer.write_all_resources()

Get a list of lambda functions back.

>>> lambda_function_urns = wanderer.read_resource_of_type(service='lambda', resource_type='function')
>>> first_function = next(lambda_function_urns)
>>> first_function.urn
AwsUrn(account_id='111111111111', region='eu-west-2', service='lambda', resource_type='function', resource_id='awesomeproject-201904202316-HostedUICustomResource-1PLE213GNV66A')

Load the full details of the resource.

>>> function = wanderer.read_resource(urn=first_function.urn)
>>> function.function_name
'awesomeproject-201904202316-HostedUICustomResource-1PLE213GNV66A'
>>> function.role
'arn:aws:iam::111111111111:role/cognitod72684bb_userpoolclient_lambda_role-dev'
>>> function.runtime
'python3.8'