Description

This is a set of cli commands written to help bulk run cmd commands for a cluster of raspberry pi 4's using the click and paramiko libraries.

Dependencies

Paramiko pip install paramiko

Click pip install click

Running the code

At the moment this is written on a windows os so you have to run through python interpreter like so:

python pythonCLI.py testconn

Also the IP addresses of my cluster are hard coded in an array of dictionaries and if you ever want to add one temporarily you just input ip, username, and password for new device and it will be added as a new dictionary in the array.

To run a specific command on each device run the "cmd" script and input your command with the --command tag like so:

python pythonCLI.py --command '/opt/vc/bin/vcgencmd measure_temp' cmd

This example outputs the CPU temperature for each device

Author

Jake Pifer