VPC Inside

Description: This tool can be used to describe all of your AWS VPC resources.

Note:
This is a fork of the original vpc-inside.py by Alon Lavian.

I made the following updates:

• Made this into a full Python Project with a Virtual Environment.
• Reworked original .py file, added comments.
• Added colorization to the output.

usage: vpc-inside.py [-h] -v VPC [-r REGION] [-p PROFILE]

optional arguments:
  -h, --help                     show this help message and exit
  -v VPC, --vpc VPC              The VPC to annihilate
  -r REGION, --region REGION     AWS region that the VPC resides in
  -p PROFILE, --profile PROFILE  AWS profile

Note:

VPCs mostly contain EC2 instances, RDS instances, Load Balancers and Lambda functions. Plus, things that use EC2 underneath, like Elasticache. These are the types of resources that connect into a VPC.

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Note:
This project uses the Amazon Boto3 Module.

If using automated AWS Auth script - call this first
For Dev/Test
source scripts/awsauth.sh <TOKEN_CODE>

Example:
source scripts/awsauth.sh 123456

For production use
source scripts/awsswitchrolemfa.sh <ROLE_ARN> <AWS_SESSION_NAME> <TOKEN_CODE>

Example:
source scripts/awsswitchrolemfa.sh arn:aws:iam::<AWS_ACCOUNT>:role/<YOUR_CROSS-ACCOUT-ROLE> aws-session 123456

Note: <TOKEN_CODE> comes from:
1Password --> Account --> one time password
Or whatever MFA program/device you use.

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Pyhon Version Used:
Python 3.8.9 / 3.8.10

Python Virtual Environment Setup (Linux)

Create the Virtual Environment (Example):
python3 -m venv ~/projects/vpc-inside/v-env

Activate the Virtual Environment (Example):
source ~/projects/vpc-inside/v-env/bin/activate

Generate Requirements for project:
To create requirements.txt:

1. Setup virtual environment
2. Install all python packages
   Example:
   ~/projects/vpc-inside/v-env/bin/pip3 install <PACKAGE_NAME>
3. Note: Make sure to upgrade pip
   ~/projects/vpc-inside/v-env/bin/pip3 install --upgrade pip
4. run:
   [Path to Virtual Environment Bin Directory]/pip3 freeze > requirements.txt
   Example (Linux):
   ~/projects/vpc-inside/v-env/bin/pip3 freeze > requirements.txt

Install the Requirements/Dependancies (Example):
~/projects/vpc-inside/v-env/bin/pip3 install -r requirements.txt

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Example usage:

Template: ./vpc-inside.py -v <VPC> -r <REGION>

Example Call: ./vpc-inside.py -v vpc-05308930963f9eca9 -r us-west-2

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