function wait_postgres {
    sudo -u postgres psql -c '\q'
    while [[ "$?" != "0" ]]; do
        echo Waiting for postgres to start
        sleep 1
        sudo -u postgres psql -c '\q'
    done
}

service postgresql start
wait_postgres
service supervisor start
cd /opt/xos
PUBLIC_HOSTNAME=`./xos-config.py get server_hostname $HOSTNAME`
python manage.py runserver $PUBLIC_HOSTNAME:8000 --insecure