kube-network-flow

What for?

It allows you to create a UML visualization of your Network Policies.

Usage

Usage of ./kube-network-flow:
  -kubeconfig string
        (optional) absolute path to the kubeconfig file (default "/Users/srua/.kube/config")
  -namespace string
        Limit to just this namespace (default all)
  -policy string
        Limit to just this policy (default all)
  -template string
        absolute path to the template file
  -v    Verbose

The command execution returns a list of all the network policies in UML format. There is a default PlantUML template similar to the file net_template.plantuml.tmpl this repository but you can create your own using Golang templates.

Display

There are many ways to display the results, see this website: http://plantuml.com/running

Sample