NAF Workshop NUTS – Lab

Welcome to the lab repository for the NAF Workshop NUTS. This repository contains all necessary files to run and interact with the lab exercises.

You can fork this repository and either:

• Clone it locally on a Unix-based system, or
• Run it in GitHub Codespaces for a browser-based environment.

Setting Up Dependencies

Option 1: Using uv

We use uv as our preferred Python dependency manager. To install all required dependencies, run:

uv sync

You’ll need to have uv installed. Refer to the uv installation guide.

Option 2: Using pip

If you prefer not to use uv, you can install the dependencies using pip:

python3 -m venv .venv
source .venv/bin/activate
pip install -U pip
pip install -e .

This installs the lab in editable/development mode.

Option 3: Using the Dev Container

This repository includes a preconfigured Dev Container (via .devcontainer/) which can be used with:

• GitHub Codespaces
• Visual Studio Code with the Dev Containers extension

Lab Environment

The lab topology is built using:

• netlab
• containerlab

To reduce resource usage, the lab can be run using the NAPALM mock driver without starting any virtual devices.

If you prefer to run the full topology with containers, you need to:

1. Download and import the Arista cEOS container image.
2. Follow the guide at netlab.tools/labs/ceos for setup instructions.

Lab Topology

The following is a visual representation of the lab network: