control node Preparing the control node - detailed Update RPi 3 firmware, kernel and packages update the firmware and kernel sudo rpi-update update system's package list sudo apt update upgrade all installed packages to their latest versions sudo apt full-upgrade -y Install packages and clone project install needed packages sudo apt install -y ansible python-argcomplete git sshpass create /etc/bash_completion.d folder for python-argcomplete sudo mkdir /etc/bash_completion.d activate python-argcomplete and reboot sudo activate-global-python-argcomplete sudo reboot create /ext/repo folder sudo mkdir /ext/repo modify permission of /ext/repo sudo chmod 0777 /ext/repo clone project from GitHub to /ext/repo/project_automation sudo git clone https://github.com/steled/project_automation.git /ext/repo/project_automation