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.
20 geni = os.path.dirname(os.path.dirname(os.path.dirname(os.path.abspath(__file__))))+ os.sep + "geni"
24 Parse the bash/Python/PHP version of the configuration file. Very
25 fast but no type conversions.
28 def __init__(self, file = "/etc/geni/geni_config"):
32 path = os.path.dirname(os.path.abspath(__file__))
33 filename = file.split(os.sep)[-1]
34 alt_file = path + os.sep + 'util' + os.sep + filename
35 geni_file = geni + os.sep + 'util' + os.sep + filename
36 files = [file, alt_file, geni_file]
40 execfile(file, self.__dict__)
46 raise Exception, "Could not find config in " + ", ".join(files)
48 # set up some useful variables
52 execfile(file, self.__dict__)
54 raise Exception, "Could not find config in " + file
56 plcConfig = Config("/etc/planetlab/plc_config")
58 def get_default_dbinfo():
59 dbinfo={ 'dbname' : plcConfig.PLC_DB_NAME,
60 'address' : plcConfig.PLC_DB_HOST,
61 'port' : plcConfig.PLC_DB_PORT,
62 'user' : plcConfig.PLC_DB_USER,
63 'password' : plcConfig.PLC_DB_PASSWORD
69 # Geniwrapper uses a PLCAPI connection to perform operations on the registry,
70 # such as creating and deleting slices. This connection requires an account
71 # on the PLC server with full administrator access.
73 # The Url parameter controls whether the connection uses PLCAPI directly (i.e.
74 # Geniwrapper is located on the same machine as PLC), or uses a XMLRPC connection
75 # to the PLC machine. If you wish to use the API directly, then remove the Url
76 # field from the dictionary.
79 pl_auth = {'Username': plcConfig.PLC_API_MAINTENANCE_USER,
80 'AuthMethod': 'capability',
81 'AuthString': plcConfig.PLC_API_MAINTENANCE_PASSWORD,
82 "Url": 'https://%s:%s%s' %(plcConfig.PLC_API_HOST, plcConfig.PLC_API_PORT, plcConfig.PLC_API_PATH)