CloudWanderer

https://user-images.githubusercontent.com/803607/101322139-7111b800-385e-11eb-9277-c6bf3a580987.png

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

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_functions = wanderer.read_resource_of_type(service='lambda', resource_type='function')
>>> print([dict(wanderer.read_resource(x.urn)) for x in lambda_functions])
[{'FunctionArn': 'arn:aws:lambda:eu-west-2:111111111111:function:awesomeproject-201904202316-HostedUICustomResource-1PLE213GNV66A', 'MemorySize': Decimal('128'), 'Description': '', 'TracingConfig': {'Mode': 'PassThrough'}, 'Timeout': Decimal('300'), 'Handler': 'index.handler', 'CodeSha256': 'fBLFD+AwFo/EQK5rdUweTW8jdBg6cw9LORbpVYqlXXQ=', 'RevisionId': '7fd173f0-0fc0-4df3-a4c3-5464431da769', 'Role': 'arn:aws:iam::111111111111:role/cognitod72684bb_userpoolclient_lambda_role-dev', 'LastModified': '2019-04-20T22:32:07.805+0000', 'FunctionName': 'awesomeproject-201904202316-HostedUICustomResource-1PLE213GNV66A', 'Runtime': 'nodejs8.10', 'CodeSize': Decimal('1742'), 'Version': '$LATEST', 'PackageType': 'Zip'}]