apt install docker.io
docker run -d \
-e POSTGRES_USER=odoo \
-e POSTGRES_PASSWORD=odoo \
-e POSTGRES_DB=postgres \
--name db \
postgres:9.5
docker run -d \
-v /home/ubuntu/addons:/mnt/extra-addons \
-p 8012:8069 \
--name odoo \
--link db:db \
odoo:12.0 \
--dev all
docker exec -it -u root odoo /bin/bash
apt-get update
apt-get install nano