[UPD] refactoring and new scripts

config/odoo12_service.conf

@@ -0,0 +1,16 @@
+[Unit]
+Description=Odoo
+Requires=postgresql.service
+After=network.target postgresql.service
+
+[Service]
+Type=simple
+SyslogIdentifier=odoo
+PermissionsStartOnly=true
+User=ubuntu
+Group=ubuntu
+ExecStart=/home/ubuntu/venv-odoo12/bin/python3 /home/ubuntu/odoo12/odoo-bin -c /etc/odoo12.conf
+StandardOutput=journal+console
+
+[Install]
+WantedBy=multi-user.target