cai dat gui ubuntu server: https://phoenixnap.com/kb/how-to-install-a-gui-on-ubuntu

cai dat mysql in xampp: download xampp: https://www.apachefriends.org/download.html

install in ubuntu: https://phoenixnap.com/kb/how-to-install-xampp-on-ubuntu

download emqx broker: https://www.emqx.io/downloads-and-install?version=4.4.2&os=Ubuntu18.04&oslabel=Ubuntu%2018.04 and install like documention.

download emqx-workbend (tool mysql manager)

install venv for project:

1. install python3.9
2. "sudo apt install python3-venv"
3. "python3.9 -m venv env" to create file venv
4. "source venv/bin/activate" to open venv.