Docker Network Map MVP

A tiny Python MVP that visualizes local Docker containers, networks, and published ports on a map. Instead of using Docker Desktop to see what containers are running, you can use this to see how the containers are connected. This works very well for when you are running many containers at once.

What it does

• Reads containers from your local Docker daemon
• Reads Docker networks and attached containers
• Builds a graph:
  • network nodes
  • container nodes
  • edges between containers and networks
• Shows published ports like localhost:8080 -> container:80
• Serves an interactive browser UI to view your Docker containers

Install

Fork/Clone the repo and run with simple Docker commands

Run with Docker

docker compose up --build

Open:

http://localhost:8765

Security note

The Docker socket is powerful. Mounting /var/run/docker.sock gives this app read access to Docker metadata and can be dangerous for untrusted code. Keep this local for now.