Design learning tools

Provide diagrams for a Virtualized Execution Environment

Propose interfaces for a cli toolkit

examples/opnsense/scripts/README.md

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+# Example scripts
+
+Scripts included in this directory have 3 purposes:
+
+  - automate initial setup of localhost or VM (nested virtualization) for this example
+  - prototype a solution for an 'OpensenseLocalhostTopology'
+  - prototype 
+
+
+## Remarks
+
+  - A nested VM setup should be safer
+
+## Automation
+
+### Localhost learning environment
+
+![localhost case](./doc/automate-opnsense-example-localhost.drawio.png)
+
+### Virtualized learning environment
+
+![localhost case](./doc/automate-opnsense-example-nested-virtualization.drawio.png)