def __init__(self):
ServiceNode.__init__(self)
# Instantiate implicit children.
from mpx.service.interactive import InteractiveService
InteractiveService().configure({
'name': 'Interactive Service',
'parent': self,
'debug': 0,
'port': 9666,
'interface': 'localhost'
})
from mpx.service.time import Time
Time().configure({'name': 'time', 'parent': self})
from mpx.service.session import SessionManager
SessionManager().configure({'name': 'session_manager', 'parent': self})
from mpx.service.user_manager import UserManager
UserManager().configure({'name': 'User Manager', 'parent': self})
from mpx.service.subscription_manager import SUBSCRIPTION_MANAGER
SUBSCRIPTION_MANAGER.configure({
'name': 'Subscription Manager',
'parent': self
})
# Guarantee that /services/garbage_collector will exist, whether or not
# there is an entry in the XML file.
from mpx.service.garbage_collector import GARBAGE_COLLECTOR
# @todo Make ReloadableSingleton!
GARBAGE_COLLECTOR.configure({
'name': 'garbage_collector',
'parent': self
})
def __register(self, name=None, file=None, dmtype=None):
if name is None:
assert file is None and dmtype is None, (
"If name is None, file, and dmtype must be as well."
)
if not self.__deferred_register:
# Already registerred.
return
name = self.__deferred_register['name']
file = self.__deferred_register['file']
dmtype = self.__deferred_register['dmtype']
self.__deferred_register = None
else:
assert file is not None, (
"If name is not None, file must not be as well."
)
assert self.__deferred_register is None, (
"If name is not None, self.__deferred_register must be None."
)
if is_node_url(name):
try:
from mpx.service.garbage_collector import GARBAGE_COLLECTOR
GARBAGE_COLLECTOR.register(name, file, dmtype)
except:
self.__deferred_register = {"name":name, "file":file,
"dmtype":dmtype}
return
def __register(self, name=None, file=None, dmtype=None):
if name is None:
assert file is None and dmtype is None, (
"If name is None, file, and dmtype must be as well.")
if not self.__deferred_register:
# Already registerred.
return
name = self.__deferred_register['name']
file = self.__deferred_register['file']
dmtype = self.__deferred_register['dmtype']
self.__deferred_register = None
else:
assert file is not None, (
"If name is not None, file must not be as well.")
assert self.__deferred_register is None, (
"If name is not None, self.__deferred_register must be None.")
if is_node_url(name):
try:
from mpx.service.garbage_collector import GARBAGE_COLLECTOR
GARBAGE_COLLECTOR.register(name, file, dmtype)
except:
self.__deferred_register = {
"name": name,
"file": file,
"dmtype": dmtype
}
return
def __init__(self):
ServiceNode.__init__(self)
# Instantiate implicit children.
from mpx.service.interactive import InteractiveService
InteractiveService().configure({'name':'Interactive Service',
'parent':self,'debug':0,
'port':9666,'interface':'localhost'})
from mpx.service.time import Time
Time().configure({'name':'time','parent':self})
from mpx.service.session import SessionManager
SessionManager().configure({'name':'session_manager', 'parent':self})
from mpx.service.user_manager import UserManager
UserManager().configure({'name':'User Manager', 'parent':self})
from mpx.service.subscription_manager import SUBSCRIPTION_MANAGER
SUBSCRIPTION_MANAGER.configure({'name':'Subscription Manager',
'parent':self})
# Guarantee that /services/garbage_collector will exist, whether or not
# there is an entry in the XML file.
from mpx.service.garbage_collector import GARBAGE_COLLECTOR
# @todo Make ReloadableSingleton!
GARBAGE_COLLECTOR.configure({'name':'garbage_collector',
'parent':self})
def new_trend(target,period):
if target.debug:
msglog.log('Energywise:', msglog.types.INFO,
'Configuring trend points' )
if target.trend_node:
if target.period == period:
msglog.log('Energywise:', msglog.types.INFO,
'trend points already configured' )
return
else:
msglog.log('Energywise:', msglog.types.INFO,
'trend configured for different period' )
target.trend_node.destroy()
target.trend_node.prune()
if target.debug:
msglog.log('Energywise:', msglog.types.INFO,
'Configuring trend points')
manager = as_node('/services/Trend Manager/trends')
# the name of top level domain will be domain name itself only
if target.domain is '':
name=target.name
else:
name = target.domain + '.' + target.name
preferences ={'width':800,
'points':[{'color':16711680,'y-axis':1},
{'color':65280,'y-axis':1},
{'color':255,'y-axis':1},
{'color':16776960,'y-axis':1},
{'color':52224,'y-axis':1},
{'color':204,'y-axis':1},
{'color':13421568,'y-axis':1},
{'color':52428,'y-axis':1},
{'color':13369548,'y-axis':1}],
'title': name,
'background':{'color':2041901},
'y-axes':[{'to':'auto','map':{},'enable':1,
'type':'numeric','from':'auto'},
{'to':'auto','map':{},'enable':0,
'type':'binary','from':'auto'}],
'text':{'color':13686232,'fontname':'Verdona',
'fontsize':12},
'timespan':{'value':'1','unit':'hours'},
'height':600}
config = {'name':name,
'parent':manager,
'description':"Trend logs for mib points",
'period':period,
'points':[{'name':'value','node':target.as_node_url()}],
'preferences':preferences,
'externally_managed': True
}
trend = Trend()
trend.configure(config)
trend.start()
target.trend_node = manager.get_child(name)
target.period = period
if target.debug:
msglog.log('Energywise:', msglog.types.INFO,
'period configured %s' %str(period) )
targetnode = as_node_url(target)
target_filename = '/var/mpx/log/'+name+'.log.1'
try:
GARBAGE_COLLECTOR.register(targetnode, target_filename) #by default GC_ONDELETE
except:
msglog.log("EnergywiseManager",msglog.log.INFO,
"%r's logfile not registered with garbage_collector" %name)
msglog.exception()
return
def get_node_pdos(self, node_url):
registered_pdos = GC.registered_pdo_tuple()
if self.__registered_pdos is not registered_pdos:
self.__rebuild_pdo_map(registered_pdos)
return self.__pdo_map.get(node_url,())
def get_node_pdos(self, node_url):
registered_pdos = GC.registered_pdo_tuple()
if self.__registered_pdos is not registered_pdos:
self.__rebuild_pdo_map(registered_pdos)
return self.__pdo_map.get(node_url,())
