Visualizing graphs

In this recipe, we'll build a generic utility function for taking a graph (in other words a network of nodes and links), and representing it on an HTML canvas so that it can be viewed in a web browser. We'll create a Python application, render-graph.py, that will take as input a JSON representation of a graph and output a completed HTML page that renders the graph and allows user manipulation.

Combining graph data with HTML template to produce interactive map

Getting ready

In order to complete this recipe, you don't need access to a JUNOS device—yet! You need a Python 2.7 development environment and a web browser. We'll make use of the excellent VivaGraph graph visualization library...