Record metadata of the environment
Use cases:
- As an experimenter, I'd like to record which hardware were used during my experimentation. I'd like to have access to the list of nodes and some characteristics
- As an experimenter, I'd like to make sure the netem rules have been applied correctly
- note that this also may help in debugging stuffs
- As an experiementer, I'd like to have the chance of dumping all the software installed on the nodes of my experiment. this may include the set (or subset) of apt packages or docker containers...