def get_agent_desc_for_instrument(self, instrument_id):
logging.info("get_agent_desc_for_instrument() instrumentID="+str(instrument_id))
int_ref = ResourceReference(RegistryIdentity=instrument_id, RegistryBranch='master')
agent_query = InstrumentAgentResourceInstance()
agent_query.instrument_ref = int_ref
if not agent_res:
defer.returnValue(None)
agent_pid = agent_res.proc_id
logging.info("Agent process id for instrument id %s is: %s" % (instrument_id, agent_pid))
defer.returnValue(agent_pid)
def get_agent_for_instrument(self, instrument_id):
logging.info("get_agent_for_instrument() instrumentID="+str(instrument_id))
int_ref = ResourceReference(RegistryIdentity=instrument_id, RegistryBranch='master')
agent_query = InstrumentAgentResourceInstance()
agent_query.instrument_ref = int_ref
# @todo Need to list the LC state here. WHY???
agent_query.lifecycle = LCStates.developed
agents = yield self.arc.find_registered_agent_instance_from_description(agent_query, regex=False)
logging.info("Found %s agent instances for instrument id %s" % (len(agents), instrument_id))
agent_res = None
if len(agents) > 0:
agent_res = agents[0]
defer.returnValue(agent_res)
def get_agent_desc_for_instrument(self, instrument_id):
logging.info("get_agent_desc_for_instrument() instrumentID=" +
str(instrument_id))
int_ref = ResourceReference(RegistryIdentity=instrument_id,
RegistryBranch='master')
agent_query = InstrumentAgentResourceInstance()
agent_query.instrument_ref = int_ref
if not agent_res:
defer.returnValue(None)
agent_pid = agent_res.proc_id
logging.info("Agent process id for instrument id %s is: %s" %
(instrument_id, agent_pid))
defer.returnValue(agent_pid)
def register_resource(self, instrument_id):
"""
Register the resource. Since this is a subclass, make the appropriate
resource description for the registry and pass that into the
registration call.
"""
ia_instance = InstrumentAgentResourceInstance()
ci_params = yield self.get_from_CI([driver_address])
ia_instance.driver_process_id = ci_params[driver_address]
ia_instance.instrument_ref = ResourceReference(
RegistryIdentity=instrument_id, RegistryBranch='master')
result = yield ResourceAgentClient.register_resource(self,
ia_instance)
defer.returnValue(result)
def setUp(self):
yield self._start_container()
# use some sort of agent...doesnt really matter what kind, does it
processes = [{
'name': 'testAgent',
'module': 'ion.agents.instrumentagents.SBE49_IA',
'class': 'SBE49InstrumentAgent'
}, {
'name': 'agent_registry',
'module': 'ion.services.coi.agent_registry',
'class': 'AgentRegistryService'
}]
self.sup = yield self._spawn_processes(processes)
self.svc_id = self.sup.get_child_id('testAgent')
self.rr_id = self.sup.get_child_id('agent_registry')
# Start a client (for the RPC)
self.RAClient = ResourceAgentClient(proc=self.sup, target=self.svc_id)
# RR Client is ,,,,,desired only for testing
self.reg_client = AgentRegistryClient(proc=self.sup)
yield self.reg_client.clear_registry()
# need any non-generic resource...use an instrument agent one for now
self.res_desc = \
InstrumentAgentResourceDescription.create_new_resource()
#self.res_desc.version = '1.23'
self.res_desc.name = 'I am a test IA resource description'
self.res_inst = InstrumentAgentResourceInstance.create_new_resource()
self.res_inst.driver_process_id = 'something_for_now.1'
self.res_inst.name = 'I am an instantiation of a test IA resource'
def setUp(self):
yield self._start_container()
# use some sort of agent...doesnt really matter what kind, does it
processes = [
{'name':'testAgent',
'module':'ion.agents.instrumentagents.SBE49_IA',
'class':'SBE49InstrumentAgent'},
{'name':'agent_registry',
'module':'ion.services.coi.agent_registry',
'class':'AgentRegistryService'}
]
self.sup = yield self._spawn_processes(processes)
self.svc_id = self.sup.get_child_id('testAgent')
self.rr_id = self.sup.get_child_id('agent_registry')
# Start a client (for the RPC)
self.RAClient = ResourceAgentClient(proc=self.sup, target=self.svc_id)
# RR Client is ,,,,,desired only for testing
self.reg_client = AgentRegistryClient(proc=self.sup)
yield self.reg_client.clear_registry()
# need any non-generic resource...use an instrument agent one for now
self.res_desc = \
InstrumentAgentResourceDescription.create_new_resource()
#self.res_desc.version = '1.23'
self.res_desc.name = 'I am a test IA resource description'
self.res_inst = InstrumentAgentResourceInstance.create_new_resource()
self.res_inst.driver_process_id = 'something_for_now.1'
self.res_inst.name = 'I am an instantiation of a test IA resource'
def get_agent_for_instrument(self, instrument_id):
logging.info("get_agent_for_instrument() instrumentID=" +
str(instrument_id))
int_ref = ResourceReference(RegistryIdentity=instrument_id,
RegistryBranch='master')
agent_query = InstrumentAgentResourceInstance()
agent_query.instrument_ref = int_ref
# @todo Need to list the LC state here. WHY???
agent_query.lifecycle = LCStates.developed
agents = yield self.arc.find_registered_agent_instance_from_description(
agent_query, regex=False)
logging.info("Found %s agent instances for instrument id %s" %
(len(agents), instrument_id))
agent_res = None
if len(agents) > 0:
agent_res = agents[0]
defer.returnValue(agent_res)