def testRunningWithSpecificResource(self):
shard = self.agent.get_shard_id()
res = dict(epu=20, core=1)
recp = yield self.agent.request(shard, res)
db = self.driver._database_connection
doc = yield db.get_document(IRecipient(recp).key)
self.assertIsInstance(doc.resources, dict)
for key, val in res.iteritems():
self.assertEqual(val, doc.resources[key].value)
yield self.wait_for_idle(20)
doc = yield db.reload_document(doc)
host_id = doc.partners[0].recipient.key
host_medium = yield self.driver.find_agent(host_id)
host = host_medium.get_agent()
_, allocated = yield host.list_resource()
self.assertEqual(1, allocated['core'])
# now use start_agent directly
desc = Descriptor3(resources=dict(core=resource.AllocatedScalar(1)))
desc = yield self.driver._database_connection.save_document(desc)
self.info('starting')
recp = yield host.start_agent(desc)
desc = yield self.driver._database_connection.reload_document(desc)
self.assertIsInstance(desc.resources, dict)
self.assertEqual(['core'], desc.resources.keys())
_, allocated = yield host.list_resource()
self.assertEqual(2, allocated['core'])
def _try_next(self, state):
state.current_index += 1
try:
partner = state.hosts[state.current_index]
except IndexError:
return self._fail(
'No of the Host Partners managed to start a partner %r' %\
(state.descriptor.type_name, ))
f = host.start_agent(state.agent, partner, state.descriptor)
f.add_errback(self._failed_to_start, partner)
return f
def testRunningWithSpecificResource(self):
shard = self.agent.get_own_address().shard
res = dict(epu=20, core=1)
recp = yield self.agent.request(shard, res)
doc = yield self.driver._database_connection.get_document(
IRecipient(recp).key)
self.assertIsInstance(doc.resources, resource.ScalarResource)
self.assertEqual(res, doc.resources.values)
host_id = doc.partners[0].recipient.key
host_medium = yield self.driver.find_agent(host_id)
host = host_medium.get_agent()
_, allocated = yield host.list_resource()
self.assertEqual(1, allocated['core'])
# now use start_agent directly
desc = Descriptor3(resources=resource.ScalarResource(core=1))
desc = yield self.driver._database_connection.save_document(desc)
self.info('starting')
recp = yield host.start_agent(desc)
desc = yield self.driver._database_connection.reload_document(desc)
self.assertIsInstance(desc.resources, resource.ScalarResource)
self.assertEqual({'core': 1}, desc.resources.values)
_, allocated = yield host.list_resource()
self.assertEqual(2, allocated['core'])