Fix sudo issue when using venv

[ribalba]

In the runner we use:

ps = subprocess.run(['sudo', sys.executable, python_file], stdout=subprocess.PIPE, check=True, encoding='UTF-8')

to call the hardware info script and we add an sudoers.d file green_coding_hardware_info with

ALL ALL=(ALL) NOPASSWD:/usr/bin/python3 /home/didi/code/green-metrics-tool/lib/hardware_info_root.py

when using a venv the python paths don't match anymore and we are asked to supply a password. Obviously this is not very nice. We somehow need a solution to include venvs here.

Using a wildcard like

ALL ALL=(ALL) NOPASSWD:*/python3 /home/didi/code/green-metrics-tool/lib/hardware_info_root.py

is not an option as someone could crate a script and call it python3 and then run anything as root.

I would suggest that we modify the install script to use venvs and then also modify the sudoers file.

[ArneTR]

is /usr/bin/env python3 an option?

[ribalba]

great idea :)