def test_default_config(self, aggregator):
"""
Testing the default configuration.
"""
check = KubeAPIServerMetricsCheck('kube_apiserver_metrics', {}, {}, [minimal_instance])
apiserver_instance = check._create_kube_apiserver_metrics_instance(minimal_instance)
assert not apiserver_instance["ssl_verify"]
assert apiserver_instance["bearer_token_auth"]
assert apiserver_instance["prometheus_url"] == "https://localhost:443/metrics"
def test_default_config_legacy(self, aggregator, mock_read_bearer_token):
"""
Testing the default legacy configuration.
"""
check = KubeAPIServerMetricsCheck('kube_apiserver_metrics', {}, [minimal_instance_legacy])
check.process = mock.MagicMock()
check.check(minimal_instance_legacy)
apiserver_instance = check.kube_apiserver_config
assert not apiserver_instance["ssl_verify"]
assert apiserver_instance["bearer_token_auth"]
assert apiserver_instance["prometheus_url"] == "https://localhost:443/metrics"
def test_bearer(self):
"""
Testing the bearer token configuration.
"""
temp_dir = tempfile.mkdtemp()
temp_bearer_file = os.path.join(temp_dir, "foo")
with open(temp_bearer_file, "w+") as f:
f.write("XXX")
instanceSecure["bearer_token_path"] = temp_bearer_file
check = KubeAPIServerMetricsCheck('kube_apiserver_metrics', {}, {}, [instanceSecure])
apiserver_instance = check._create_kube_apiserver_metrics_instance(instanceSecure)
configured_instance = check.get_scraper_config(apiserver_instance)
os.remove(temp_bearer_file)
assert configured_instance["_bearer_token"] == APISERVER_INSTANCE_BEARER_TOKEN
def test_check(self, dd_run_check, aggregator, mock_get):
"""
Testing kube_apiserver_metrics metrics collection.
"""
check = KubeAPIServerMetricsCheck('kube_apiserver_metrics', {}, [instance])
dd_run_check(check)
# check that we then get the count metrics also
dd_run_check(check)
for metric in self.METRICS + self.COUNT_METRICS:
aggregator.assert_metric(metric)
aggregator.assert_metric_has_tag(metric, customtag)
aggregator.assert_all_metrics_covered()