Per far partire un servizio al boot si puo' usare systemd.
Systemctl  si usaper controllare systemd
 
sudo systemctl list-unit-files --type=service

da' la lista dei servizi

sudo systemctl is-enabled mysql

vede se il servizio parte al boot

sudo systemctl enable mysql
fa partire il servizio al boot
-------------------------------
Creare un nuovo servizio (in Debian)
-------------------------------
cd /etc/systemd/system

Creare un file nomeservizio.service contenente:
-----

[Unit]
Description=<description about this service>

[Service]
User=<user e.g. root>
WorkingDirectory=<directory_of_script e.g. /root>
ExecStart=<script which needs to be executed>
# optional items below
Restart=always
RestartSec=3

[Install]
WantedBy=multi-user.target

-----
Per progetti in python con venv:
-----
[Unit]
Description=<project description>

[Service]
User=<user e.g. root>
WorkingDirectory=<path to your project directory containing your python script>
ExecStart=/home/user/.virtualenv/bin/python main.py
# optional items below
Restart=always
RestartSec=3
# replace /home/user/.virtualenv/bin/python with your virtualenv and main.py with your script

[Install]
WantedBy=multi-user.target
---- oppure -----
[Unit]
Description=<project description>

[Service]
User=<user e.g. root>
WorkingDirectory=<path to your project directory>
ExecStart=/bin/bash -c 'cd /home/ubuntu/project/ && source venv/bin/activate && python test.py'
# optional items below
Restart=always
RestartSec=3

[Install]
WantedBy=multi-user.target
----------------
Ricaricare il servizio 
sudo systemctl daemon-reload

Far partire il servizo al reboot 
sudo systemctl enable example.service
e per disabilitare all'avvio
sudo systemctl disable example.service