class TestPrometheusClientScraping(unittest.TestCase):
def setUp(self):
self.check = Prometheus('prometheus', CONFIG['init_config'], {}, instances=CONFIG['instances'])
def runTest(self):
self.run_check()
def run_check(self):
self.setUp()
@mock.patch('requests.get', local_get)
def testEndpointScraping(self):
# check parsing and pushing metrics works
self.check.run()
time.sleep(65)
metrics = self.check.get_metrics()
print metrics
metric_family_names = set([m['measurement']['name'] for m in metrics])
# check parsed metrics
self.assertTrue(metrics)
self.assertTrue('apiserver_request_count' in metric_family_names)
self.assertEqual(
[i['measurement']['value'] for i in metrics if i['measurement']['name'] == 'apiserver_request_count'][0],
403)
self.assertEqual(
[i['measurement']['dimensions']['instance'] for i in metrics if i['measurement']['name'] == 'apiserver_request_count'][0],
u'kubernetes.default:443')
self.assertTrue('apiserver_request_latencies_bucket' in metric_family_names)
self.assertEqual([i['measurement']['value'] for i in metrics if
i['measurement']['name'] == 'apiserver_request_latencies_bucket'][0],
443394)
self.assertEqual(
[i['measurement']['dimensions']['component'] for i in metrics if
i['measurement']['name'] == 'apiserver_request_latencies_bucket'][
0],
'apiserver')
self.assertTrue('datapath.nslookup_common_status' in metric_family_names)
self.assertTrue('datapath.nslookup_kvm_instance_status' in metric_family_names)
self.assertTrue('kubernetes.container_start_time_sec' in metric_family_names)
self.assertTrue('kubernetes.container_memory_usage_bytes' in metric_family_names)
def setUp(self):
self.check = Prometheus('prometheus', CONFIG['init_config'], {}, instances=CONFIG['instances'])