execute
python /opt/odoo/odoo.py --load=web,web_kanban,connector --workers 9 --config=/etc/odoo/odoo-server.conf --database plustron --log-level debug


/etc/odoo/odoo-server.conf
ODOO_CONNECTOR_CHANNELS = root:4
ODOO_CONNECTOR_PORT = 8069
log_handler=openerp.addons.connector:DEBUG
admin_passwd = password
db_host = False
db_port = False
db_user = odoo
db_password = password
; logfile = /var/log/odoo/odoo-server.log
addons_path = /opt/odoo/addons/,/opt/customaddons/
xmlrpc = True
xmlrpc_port = 8069
proxy_mode = True
xmlrpc_interface = 127.0.0.1
netrpc_interface = 127.0.0.1
longpolling_port = 8072

limit_memory_soft = 1258291200
limit_memory_hard = 2516582400
limit_time_cpu = 300
limit_time_real = 300