Installing Odoo 15 with one command.
(Supports Odoo instances on one server)
Install docker and docker-compose yourself, then run:
Start the container:
docker-compose up- Then open 
localhost:10014to access Odoo 15.0. If you want to start the server with a different port, change 10014 to another value in docker-compose.yml: 
ports:
 - "10014:8069"
The addons/ folder contains custom addons. Put your custom addons if you have any.
- To change Odoo configuration, edit file: etc/odoo.conf.
 - Log file: etc/odoo-server.log
 
Run Odoo container in detached mode (be able to close terminal without stopping Odoo):
docker-compose up -d
Stop Odoo and remove containers:
docker-compose downRestart Odoo:
docker-compose restartStart Odoo:
docker-compose startStop Odoo:
docker-compose stop- odoo:15.0
 - postgres:13