2 # Geniwrapper Configuration Info
4 # This module holds configuration parameters for geniwrapper. There are two
5 # main pieces of information that are used: the database connection and
6 # the PLCAPI connection
10 # Geniwrapper uses a MYSQL database to store records. This database may be
11 # co-located with the PLC database, or it may be a separate database. The
12 # following parameters define the connection to the database.
14 # Note that Geniwrapper does not access any of the PLC databases directly via
15 # a mysql connection; All PLC databases are accessed via PLCAPI.
23 from sfa.util.debug import log
27 Parse the bash/Python/PHP version of the configuration file. Very
28 fast but no type conversions.
31 def __init__(self, config_file = "/etc/sfa/sfa_config"):
32 self.config_file = None
33 self.config_path = None
34 self.load(config_file)
36 def load(self, config_file):
38 execfile(config_file, self.__dict__)
39 self.config_file = config_file
40 self.config_path = os.path.dirname(config_file)
42 raise IOError, "Could not find the configuration file: %s" % config_file
44 def get_openflow_aggrMgr_info(self):
45 aggr_mgr_ip = 'localhost'
46 if (hasattr(self,'OPENFLOW_AGGREGATE_MANAGER_IP')):
47 aggr_mgr_ip = self.OPENFLOW_AGGREGATE_MANAGER_IP
50 if (hasattr(self,'OPENFLOW_AGGREGATE_MANAGER_PORT')):
51 aggr_mgr_port = self.OPENFLOW_AGGREGATE_MANAGER_PORT
53 return (aggr_mgr_ip,aggr_mgr_port)
55 def get_aggregate_rspec_type(self):
56 if (hasattr(self,'SFA_AGGREGATE_RSPEC_TYPE')):
57 return self.SFA_AGGREGATE_RSPEC_TYPE
61 def get_plc_dbinfo(self):
63 'dbname' : self.SFA_PLC_DB_NAME,
64 'address' : self.SFA_PLC_DB_HOST,
65 'port' : self.SFA_PLC_DB_PORT,
66 'user' : self.SFA_PLC_DB_USER,
67 'password' : self.SFA_PLC_DB_PASSWORD
71 # Geniwrapper uses a PLCAPI connection to perform operations on the registry,
72 # such as creating and deleting slices. This connection requires an account
73 # on the PLC server with full administrator access.
75 # The Url parameter controls whether the connection uses PLCAPI directly (i.e.
76 # Geniwrapper is located on the same machine as PLC), or uses a XMLRPC connection
77 # to the PLC machine. If you wish to use the API directly, then remove the Url
78 # field from the dictionary.
80 def get_plc_auth(self):
82 'AuthMethod': 'capability',
83 'Username': self.SFA_PLC_USER,
84 'AuthString': self.SFA_PLC_PASSWORD,
85 "Url": self.SFA_PLC_URL