def test_multiple_local_monitorings(self):
config1 = {'metrics': ['mem', 'engine-loop']}
config2 = {'metrics': ['cpu', 'mem']}
obj = Monitoring()
obj.engine = EngineEmul()
obj.parameters.merge({'local': [config1, config2]})
obj.prepare()
self.assertEqual(1, len(obj.clients))
self.assertEqual({'mem', 'cpu', 'engine-loop'},
set(obj.clients[0].metrics))
self.assertTrue(isinstance(obj.clients[0].monitor, LocalMonitor))
data1 = obj.clients[0].get_data()
data2 = obj.clients[0].get_data()
for item1, item2 in zip(data1, data2):
self.assertEqual(item1, item2)
metrics = []
for element in data1:
self.assertIn('source', element)
self.assertIn('ts', element)
for key in element:
if key not in ('source', 'ts'):
metrics.append(key)
for config in (config1, config2):
self.assertTrue(all(m in metrics for m in config['metrics']))
def test_multiple_local_monitorings(self):
config1 = {'metrics': ['mem', 'engine-loop']}
config2 = {'metrics': ['cpu', 'mem']}
obj = Monitoring()
obj.engine = EngineEmul()
obj.parameters.merge({
'local': [config1, config2]})
obj.prepare()
self.assertEqual(1, len(obj.clients))
self.assertEqual({'mem', 'cpu', 'engine-loop'}, set(obj.clients[0].metrics))
self.assertTrue(isinstance(obj.clients[0].monitor, LocalMonitor))
data1 = obj.clients[0].get_data()
data2 = obj.clients[0].get_data()
for item1, item2 in zip(data1, data2):
self.assertEqual(item1, item2)
metrics = []
for element in data1:
self.assertIn('source', element)
self.assertIn('ts', element)
for key in element:
if key not in ('source', 'ts'):
metrics.append(key)
for config in (config1, config2):
self.assertTrue(all(m in metrics for m in config['metrics']))
def test_server_agent_encoding(self):
obj = Monitoring()
obj.engine = EngineEmul()
obj.parameters.merge({
"server-agent": [{
"address": "127.0.0.1:4444",
"metrics": [
"cpu",
"disks"
]
}]
})
obj.client_classes = {'server-agent': ServerAgentClientEmul}
obj.prepare()
self.assertEquals(b("test\n"), obj.clients[0].socket.sent_data)
def test_server_agent_encoding(self):
obj = Monitoring()
obj.engine = EngineEmul()
obj.parameters.merge({
"server-agent": [{
"address": "127.0.0.1:4444",
"metrics": ["cpu", "disks"]
}]
})
obj.client_classes = {'server-agent': ServerAgentClientEmul}
obj.prepare()
self.assertEquals(b("test\n"), obj.clients[0].socket.sent_data)
def test_simple(self):
obj = Monitoring()
obj.server_agent_class = ServerAgentClientEmul
obj.engine = EngineEmul()
obj.parameters.merge({
"server-agents": {
"127.0.0.1:4444": {
"metrics": [
"cpu",
"disks"
]
}
}
})
listener = LoggingMonListener()
obj.add_listener(listener)
widget = obj.get_widget()
obj.add_listener(widget)
crit_conf = BetterDict()
crit_conf.merge({"threshold": 5, "subject": "127.0.0.1:4444/cpu"})
criteria = MonitoringCriteria(crit_conf, obj)
obj.add_listener(criteria)
obj.prepare()
obj.startup()
for _ in range(1, 10):
obj.clients[0].socket.recv_data += "%s\t%s\n" % (random.random(), random.random())
obj.check()
logging.debug("Criteria state: %s", criteria)
time.sleep(1)
obj.shutdown()
obj.post_process()
self.assertEquals("test\ninterval:1\nmetrics:cpu\tdisks\nexit\n", obj.clients[0].socket.sent_data)
def test_graphite(self):
obj = Monitoring()
obj.engine = EngineEmul()
obj.parameters.merge({
"graphite": [{
"address": "people.com:1066",
"label": "Earth",
"metrics": ["body", "brain"]
}, {
"address": "http://spirits.net",
"metrics": ["transparency", "usability"]
}]
})
obj.client_classes = {'graphite': GraphiteClientEmul}
obj.prepare()
obj.startup()
obj.check()
obj.clients[0]._last_check -= obj.clients[0].interval * 2
obj.check()
obj.clients[0]._last_check -= obj.clients[0].interval * 2
obj.clients[0].prepared_data = "wrong data"
obj.check()
obj.shutdown()
obj.post_process()
def test_server_agent(self):
obj = Monitoring()
obj.engine = EngineEmul()
obj.parameters.merge({
"server-agent": [{
"address": "127.0.0.1:4444",
"metrics": ["cpu", "disks"]
}, {
"address": "10.0.0.1",
"metrics": ["something1", "something2"]
}]
})
listener = LoggingMonListener()
obj.add_listener(listener)
widget = obj.get_widget()
obj.add_listener(widget)
crit_conf = BetterDict.from_dict({
"threshold": 5,
"subject": "127.0.0.1:4444/cpu"
})
criteria = MonitoringCriteria(crit_conf, obj)
obj.add_listener(criteria)
obj.client_classes = {'server-agent': ServerAgentClientEmul}
obj.prepare()
obj.startup()
for _ in range(1, 10):
obj.clients[0].socket.recv_data += b(
"%s\t%s\n" % (random.random(), random.random()))
obj.check()
ROOT_LOGGER.debug("Criteria state: %s", criteria)
time.sleep(obj.engine.check_interval)
obj.shutdown()
obj.post_process()
self.assertEquals(b("test\ninterval:1\nmetrics:cpu\tdisks\nexit\n"),
obj.clients[0].socket.sent_data)
def test_graphite(self):
obj = Monitoring()
obj.engine = EngineEmul()
obj.parameters.merge({
"graphite": [{
"address": "people.com:1066",
"label": "Earth",
"logging": True,
"metrics": [
"body",
"brain"]}, {
"address": "http://spirits.net",
"metrics": [
"transparency",
"usability"
]}]
})
obj.client_classes = {'graphite': GraphiteClientEmul}
obj.prepare()
obj.startup()
obj.check()
obj.clients[0]._last_check -= obj.clients[0].interval * 2
obj.check()
obj.clients[0]._last_check -= obj.clients[0].interval * 2
obj.clients[0].prepared_data = "wrong data"
obj.check()
obj.shutdown()
obj.post_process()
if PY3:
self.assertIsNotNone(obj.clients[0].logs_file)
self.assertIsNone(obj.clients[1].logs_file)
with open(obj.clients[0].logs_file) as graphite_logs:
logs_reader = csv.reader(graphite_logs)
logs_reader = list(logs_reader)
self.assertEquals(['ts', 'body', 'brain'], logs_reader[0])
self.assertEquals(['2'], logs_reader[1][1:])
def test_server_agent(self):
obj = Monitoring()
obj.engine = EngineEmul()
obj.parameters.merge({
"server-agent": [{
"address": "127.0.0.1:4444",
"logging": "True",
"metrics": [
"cpu",
"disks"
]
}, {
"address": "10.0.0.1",
"metrics": [
"something1",
"something2"
]
}]
})
listener = LoggingMonListener()
obj.add_listener(listener)
widget = obj.get_widget()
obj.add_listener(widget)
crit_conf = BetterDict.from_dict({"condition": ">", "threshold": 5, "subject": "127.0.0.1:4444/cpu"})
criteria = MonitoringCriteria(crit_conf, obj)
obj.add_listener(criteria)
obj.client_classes = {'server-agent': ServerAgentClientEmul}
obj.prepare()
obj.startup()
for i in range(1, 10):
obj.clients[0].socket.recv_data += b("%s\t%s\t\n" % (i, i*10))
obj.check()
ROOT_LOGGER.debug("Criteria state: %s", criteria)
time.sleep(obj.engine.check_interval)
obj.shutdown()
obj.post_process()
self.assertEquals(b("test\ninterval:1\nmetrics:cpu\tdisks\nexit\n"), obj.clients[0].socket.sent_data)
if PY3:
self.assertIsNotNone(obj.clients[0].logs_file)
with open(obj.clients[0].logs_file) as serveragent_logs:
logs_reader = csv.reader(serveragent_logs)
logs_reader = list(logs_reader)
self.assertEquals(['ts', 'cpu', 'disks'], logs_reader[0])
for i in range(1, 10):
self.assertEquals([str(i), str(i * 10)], logs_reader[i][1:])
def test_graphite(self):
obj = Monitoring()
obj.engine = EngineEmul()
obj.parameters.merge({
"graphite": [{
"address": "people.com:1066",
"label": "Earth",
"metrics": [
"body",
"brain"]}, {
"address": "http://spirits.net",
"metrics": [
"transparency",
"usability"
]}]
})
obj.client_classes = {'graphite': GraphiteClientEmul}
obj.prepare()
obj.startup()
obj.check()
obj.clients[0].check_time -= obj.clients[0].interval * 2
obj.check()
obj.clients[0].check_time -= obj.clients[0].interval * 2
obj.clients[0].prepared_data = "wrong data"
obj.check()
obj.shutdown()
obj.post_process()
def test_simple(self):
obj = Monitoring()
obj.server_agent_class = ServerAgentClientEmul
obj.engine = EngineEmul()
obj.parameters.merge({
"server-agents": {
"127.0.0.1:4444": {
"metrics": ["cpu", "disks"]
}
}
})
listener = LoggingMonListener()
obj.add_listener(listener)
widget = obj.get_widget()
obj.add_listener(widget)
crit_conf = BetterDict()
crit_conf.merge({"threshold": 5, "subject": "127.0.0.1:4444/cpu"})
criteria = MonitoringCriteria(crit_conf, obj)
obj.add_listener(criteria)
obj.prepare()
obj.startup()
for _ in range(1, 10):
obj.clients[0].socket.recv_data += "%s\t%s\n" % (random.random(),
random.random())
obj.check()
logging.debug("Criteria state: %s", criteria)
time.sleep(1)
obj.shutdown()
obj.post_process()
self.assertEquals("test\ninterval:1\nmetrics:cpu\tdisks\nexit\n",
obj.clients[0].socket.sent_data)
