def __init__(self, portnumber, baseworkingdir, logdir, masterhostname, masterportnumber, plugindir='plugins', cores=None, verbose=False) :
DaemonBase.__init__(self, baseworkingdir, logdir, herzogdefaults.KINSKI_LOG_FILENAME, verbose)
self.resource = Resource()
self.workers = {}
self.masterurl = "http://%s:%d" % (masterhostname, masterportnumber)
random.seed()
self.resource.portnumber = portnumber # <hack>
if cores != None :
self.resource.cpucores = cores
plugins.init_plugins(plugindir)
self.server = SimpleXMLRPCServer((self.resource.hostname, portnumber))
self.server.register_function(self.list_resources, 'list_resources')
self.server.register_function(self.fragment_prep, 'fragment_prep' )
self.server.register_function(self.fragment_start, 'fragment_start')
self.server.register_function(self.fragment_stop, 'fragment_stop' )
self.server.register_function(self.fragment_list, 'fragment_list' )
self.server.register_introspection_functions()
self.log.debug("initialised @ http://%s:%d" % (self.resource.hostname, portnumber))
class Kinski(DaemonBase) :
version = 0.1
def __init__(self, portnumber, baseworkingdir, logdir, masterhostname, masterportnumber, plugindir='plugins', cores=None, verbose=False) :
DaemonBase.__init__(self, baseworkingdir, logdir, herzogdefaults.KINSKI_LOG_FILENAME, verbose)
self.resource = Resource()
self.workers = {}
self.masterurl = "http://%s:%d" % (masterhostname, masterportnumber)
random.seed()
self.resource.portnumber = portnumber # <hack>
if cores != None :
self.resource.cpucores = cores
plugins.init_plugins(plugindir)
self.server = SimpleXMLRPCServer((self.resource.hostname, portnumber))
self.server.register_function(self.list_resources, 'list_resources')
self.server.register_function(self.fragment_prep, 'fragment_prep' )
self.server.register_function(self.fragment_start, 'fragment_start')
self.server.register_function(self.fragment_stop, 'fragment_stop' )
self.server.register_function(self.fragment_list, 'fragment_list' )
self.server.register_introspection_functions()
self.log.debug("initialised @ http://%s:%d" % (self.resource.hostname, portnumber))
def __fragmentisrunning(self,fragmentkey) :
return fragmentkey in self.workers
def __startfragment(self, fragment) :
wt = WorkerThread(fragment, self.fragment_done)
wt.start()
self.workers[ fragment.key() ] = wt
def __stopfragment(self, fragmentkey) :
f = self.workers[fragmentkey]
f.kill()
del self.workers[fragmentkey]
def __listfragments(self) :
return map(lambda x : x.gettuple(), self.workers.keys())
@log_functioncall
def list_resources(self) :
self.resource.update()
return self.resource
@log_functioncall
def fragment_prep(self, project) :
chars = string.letters + string.digits + '-'
if False in map(lambda x : x in chars, project) :
return (False, "%s is not a suitable project name, please limit to the following characters: %s" % (project, chars))
projectdirectory = self.workingdirectory + os.sep + project
try :
path = Fragment.mk_tmp_directory(projectdirectory)
return (True, path)
except FragmentInitialisationError, fie :
return (False, str(fie))