'Makes initialization of OpenVSwitch.
:param db_path: Path of OVS database.
:param db_socket: Path of OVS db socket.
:param db_pidfile: Path of OVS db ovsdb-server pid.
:param ovs_pidfile: Path of OVS ovs-vswitchd pid.
:param install_prefix: Path where is openvswitch installed.'

def __init__(self, db_path=None, db_socket=None, db_pidfile=None, ovs_pidfile=None, dbschema=None, install_prefix=None):

    super(OpenVSwitchSystem, self).__init__(self, db_path, db_socket, db_pidfile, ovs_pidfile, dbschema, install_prefix)
    self.cleanup = False
    self.pid_files_path = None
