def __init__(self, url):
"""Class constructor"""
JobPluginInterface.__init__(self, name=self._name, schemas=self._schemas)
self.bookkeeper = BookKeeper(self)
def __init__(self, url):
'''Class constructor'''
JobPluginInterface.__init__(self,
name=self._name,
schemas=self._schemas)
self.bookkeeper = BookKeeper(self)
class SGEJobAndSDPlugin(JobPluginInterface, SDPluginInterface):
"""Implements a job plugin that can submit jobs to remote SGE cluster via SSH
"""
## Define adaptor name. Convention is:
## saga.plugin.<package>.<name>
_name = "saga.plugin.job.sgessh"
## Define supported url schemas
##
_schemas = ["sge+ssh", "sge"]
## Define apis supported by this adaptor
##
Exceptions = ["saga.job", "saga.sd"]
######################################################################
##
def __init__(self, url):
"""Class constructor"""
JobPluginInterface.__init__(self, name=self._name, schemas=self._schemas)
self.bookkeeper = BookKeeper(self)
######################################################################
##
@classmethod
def sanity_check(self):
"""Implements interface from _PluginBase"""
pass
######################################################################
##
def register_service_object(self, service_obj):
"""Implements interface from _JobPluginBase"""
sge_obj = SGEService(self, service_obj)
self.bookkeeper.add_service_object(service_obj, sge_obj)
self.log_info("Registered new service object %s" % (repr(service_obj)))
######################################################################
##
def unregister_service_object(self, service_obj):
"""Implements interface from _JobPluginBase"""
self.bookkeeper.remove_service_object(service_obj)
self.log_info("Unegistered service object %s" % (repr(service_obj)))
######################################################################
##
def register_discoverer_object(self, discoverer_obj):
"""Implements interface from SDPluginInterface"""
sge_obj = SGEService(self, discoverer_obj)
self.bookkeeper.add_service_object(discoverer_obj, sge_obj)
self.log_info("Registered new discoverer object %s" % (repr(discoverer_obj)))
######################################################################
##
def unregister_discoverer_object(self, discoverer_obj):
"""Implements interface from SDPluginInterface"""
pass
######################################################################
##
def discoverer_list_services(self, discoverer_obj, service_filter, data_filter):
"""Implements interface from SDPluginInterface"""
try:
sge = self.bookkeeper.get_sgewrapper_for_service(discoverer_obj)
service_info = sge.get_service_info() # triggers ssh connection attempt
desc = bliss.saga.sd.ServiceDescription()
desc._ServiceDescription__init_from_discoverer(discoverer_obj)
## set values
desc._url = discoverer_obj._url
desc._type = "org.ogf.saga.service.job"
desc._name = "SGE Job Scheduler"
# desc._implementor =
# desc._site =
# desc._uid =
return [desc]
except Exception, ex:
self.log_error_and_raise(
bliss.saga.Error.NoSuccess, "Couldn't retreive service list because: %s " % (str(ex))
)
class SGEJobPlugin(JobPluginInterface, SDPluginInterface):
'''Implements a job plugin that can submit jobs to remote SGE cluster via SSH
'''
## Define adaptor name. Convention is:
## saga.plugin.<package>.<name>
_name = 'saga.plugin.job.sgessh'
## Define supported url schemas
##
_schemas = ['sge+ssh', 'sge+gsissh', 'sge']
## Define apis supported by this adaptor
##
_apis = ['saga.job', 'saga.sd']
######################################################################
##
def __init__(self, url):
'''Class constructor'''
JobPluginInterface.__init__(self,
name=self._name,
schemas=self._schemas)
self.bookkeeper = BookKeeper(self)
######################################################################
##
@classmethod
def sanity_check(self):
'''Implements interface from _PluginBase'''
pass
######################################################################
##
def register_service_object(self, service_obj):
'''Implements interface from _JobPluginBase'''
sge_obj = SGEService(self, service_obj)
self.bookkeeper.add_service_object(service_obj, sge_obj)
self.log_info("Registered new service object %s" \
% (repr(service_obj)))
######################################################################
##
def unregister_service_object(self, service_obj):
'''Implements interface from _JobPluginBase'''
self.bookkeeper.remove_service_object(service_obj)
self.log_info("Unegistered service object %s" \
% (repr(service_obj)))
######################################################################
##
def register_discoverer_object(self, discoverer_obj):
'''Implements interface from SDPluginInterface'''
sge_obj = SGEService(self, discoverer_obj)
self.bookkeeper.add_service_object(discoverer_obj, sge_obj)
self.log_info("Registered new discoverer object %s" \
% (repr(discoverer_obj)))
######################################################################
##
def unregister_discoverer_object(self, discoverer_obj):
'''Implements interface from SDPluginInterface'''
pass
######################################################################
##
def discoverer_list_services(self, discoverer_obj, service_filter,
data_filter):
'''Implements interface from SDPluginInterface'''
try:
sge = self.bookkeeper.get_sgewrapper_for_service(discoverer_obj)
service_info = sge.get_service_info(
) # triggers ssh connection attempt
desc = bliss.saga.sd.ServiceDescription()
desc._ServiceDescription__init_from_discoverer(discoverer_obj)
## set values
desc._url = discoverer_obj._url
desc._type = "org.ogf.saga.service.job"
desc._name = "SGE Job Scheduler"
#desc._implementor =
#desc._site =
#desc._uid =
return [desc]
except Exception, ex:
self.log_error_and_raise(
bliss.saga.Error.NoSuccess,
"Couldn't retreive service list because: %s " % (str(ex)))