def tearDownClass(cls):
# This is done because set_tracer_provider cannot override the
# current tracer provider.
trace_api._TRACER_PROVIDER = None # pylint: disable=protected-access
trace_api.set_tracer_provider(cls.original_tracer_provider)
# This is done because set_meter_provider cannot override the
# current meter provider.
metrics_api._METER_PROVIDER = None # pylint: disable=protected-access
metrics_api.set_meter_provider(cls.original_meter_provider)
def setUpClass(cls):
cls.original_tracer_provider = trace_api.get_tracer_provider()
result = cls.create_tracer_provider()
cls.tracer_provider, cls.memory_exporter = result
trace_api.set_tracer_provider(cls.tracer_provider)
cls.original_meter_provider = metrics_api.get_meter_provider()
result = cls.create_meter_provider()
cls.meter_provider, cls.memory_metrics_exporter = result
metrics_api.set_meter_provider(cls.meter_provider)
def test_meter_provider_override_warning(self):
"""metrics.set_meter_provider should throw a warning when overridden"""
metrics.set_meter_provider(MeterProvider())
with self.assertLogs(level=WARNING) as test:
metrics.set_meter_provider(MeterProvider())
self.assertEqual(
test.output,
[("WARNING:opentelemetry.metrics:Overriding of current "
"MeterProvider is not allowed")],
)
def setUpClass(cls):
# pylint: disable=protected-access
cls._resource_labels = {
"key_with_str_value": "some string",
"key_with_int_val": 321,
"key_with_true": True,
}
metrics.set_meter_provider(
MeterProvider(resource=Resource(cls._resource_labels)))
cls._meter = metrics.get_meter(__name__)
cls._labels = {"environment": "staging", "number": 321}
cls._key_labels = get_dict_as_key(cls._labels)
def register(self):
"""
NOTE: Applications should instead call `initialize()`, which will call this method on the application's behalf.
Registers this Telemetry instance as the default, global instance.
If an existing instance was registered, it will be replaced.
:return: None
"""
trace_api._TRACER_PROVIDER = None
metrics_api._METER_PROVIDER = None
trace_api.set_tracer_provider(self.tracer_provider)
metrics_api.set_meter_provider(self.metrics.meter_provider)
def setUpClass(cls):
metrics.set_meter_provider(MeterProvider())
cls._meter = metrics.get_meter(__name__)
cls._test_metric = cls._meter.create_metric("testname", "testdesc",
"unit", int, Counter,
["environment"])
testing_labels = {"environment": "testing"}
cls._test_metric.add(5, testing_labels)
cls._instrumentation_key = "99c42f65-1656-4c41-afde-bd86b709a4a7"
cls._manager = None
cls._ping = None
cls._post = None
cls._span_processor = AzureMetricsSpanProcessor()
def setUpClass(cls):
metrics.set_meter_provider(MeterProvider())
cls._meter = metrics.get_meter(__name__)
cls._test_metric = cls._meter.create_metric("testname", "testdesc",
"unit", int, Counter,
["environment"])
testing_labels = {"environment": "testing"}
cls._test_metric.add(5, testing_labels)
cls._instrumentation_key = "12345678-1234-5678-abcd-12345678abcd"
cls._manager = None
cls._ping = None
cls._post = None
cls._span_processor = AzureMetricsSpanProcessor()
def setUp(self):
set_meter_provider(metrics.MeterProvider())
self._meter = get_meter_provider().get_meter(__name__)
self._test_metric = self._meter.create_counter(
"testname", "testdesc", "unit", int,
)
labels = {"environment": "staging"}
self._labels_key = get_dict_as_key(labels)
self._mock_registry_register = mock.Mock()
self._registry_register_patch = mock.patch(
"prometheus_client.core.REGISTRY.register",
side_effect=self._mock_registry_register,
)
def setUpClass(cls):
cls.original_tracer_provider = trace_api.get_tracer_provider()
result = cls.create_tracer_provider()
cls.tracer_provider, cls.memory_exporter = result
# This is done because set_tracer_provider cannot override the
# current tracer provider.
trace_api._TRACER_PROVIDER = None # pylint: disable=protected-access
trace_api.set_tracer_provider(cls.tracer_provider)
cls.original_meter_provider = metrics_api.get_meter_provider()
result = cls.create_meter_provider()
cls.meter_provider, cls.memory_metrics_exporter = result
# This is done because set_meter_provider cannot override the
# current meter provider.
metrics_api._METER_PROVIDER = None # pylint: disable=protected-access
metrics_api.set_meter_provider(cls.meter_provider)
def setUp(self):
set_meter_provider(metrics.MeterProvider())
self._meter = get_meter_provider().get_meter(__name__)
self._test_metric = self._meter.create_metric(
"testname",
"testdesc",
"unit",
int,
metrics.Counter,
["environment"],
)
kvp = {"environment": "staging"}
self._test_label_set = self._meter.get_label_set(kvp)
self._mock_registry_register = mock.Mock()
self._registry_register_patch = mock.patch(
"prometheus_client.core.REGISTRY.register",
side_effect=self._mock_registry_register,
)
def setUpClass(cls):
cls._instrumentation_key = "12345678-1234-5678-abcd-12345678abcd"
metrics.set_meter_provider(MeterProvider())
cls._meter = metrics.get_meter(__name__)
cls._test_metric = cls._meter.create_metric("testname", "testdesc",
"unit", int, Counter,
["environment"])
cls._test_metric2 = cls._meter.create_metric("testname", "testdesc",
"unit", int,
ValueRecorder,
["environment"])
cls._test_obs = cls._meter.register_observer(
lambda x: x,
"testname",
"testdesc",
"unit",
int,
ValueObserver,
["environment"],
)
cls._test_labels = tuple({"environment": "staging"}.items())
cls._span_processor = AzureMetricsSpanProcessor()
def setUpClass(cls):
os.environ[
"APPINSIGHTS_INSTRUMENTATIONKEY"] = "1234abcd-5678-4efa-8abc-1234567890ab"
cls._exporter = AzureMonitorMetricsExporter(storage_path=STORAGE_PATH)
metrics.set_meter_provider(MeterProvider())
cls._meter = metrics.get_meter(__name__)
cls._test_metric = cls._meter.create_metric("testname", "testdesc",
"unit", int, Counter,
["environment"])
cls._test_value_recorder = cls._meter.create_metric(
"testname", "testdesc", "unit", int, ValueRecorder,
["environment"])
cls._test_obs = cls._meter.register_observer(
lambda x: x,
"testname",
"testdesc",
"unit",
int,
ValueObserver,
["environment"],
)
cls._test_labels = tuple({"environment": "staging"}.items())
trace.set_tracer_provider(TracerProvider(resource=resource))
tracer = trace.get_tracer(__name__)
OTEL_AGENT = os.getenv('OTEL_AGENT', "otel-agent")
otlp_exporter = OTLPSpanExporter(endpoint=OTEL_AGENT + ":4317", insecure=True)
span_processor = BatchExportSpanProcessor(otlp_exporter)
trace.get_tracer_provider().add_span_processor(span_processor)
metric_exporter = OpenCensusMetricsExporter(
endpoint=OTEL_AGENT + ":55678",
service_name="service1",
)
# Meter is responsible for creating and recording metrics
metrics.set_meter_provider(MeterProvider(resource=resource))
meter = metrics.get_meter(__name__)
# controller collects metrics created from meter and exports it via the
# exporter every interval
controller = PushController(meter, metric_exporter, 5)
requests_counter = meter.create_counter(
name="requests_count",
description="number of requests",
unit="1",
value_type=int,
)
# Labels are used to identify key-values that are associated with a specific
# metric that you want to record. These are useful for pre-aggregation and can
# be used to store custom dimensions pertaining to a metric
labels = {"service_id": "service1"}
# Copyright (c) Microsoft Corporation. All rights reserved.
# Licensed under the MIT License.
# pylint: disable=import-error
# pylint: disable=no-member
# pylint: disable=no-name-in-module
import time
import requests
from opentelemetry import metrics
from opentelemetry.instrumentation.requests import RequestsInstrumentor
from opentelemetry.sdk.metrics import MeterProvider
from azure_monitor import AzureMonitorMetricsExporter
# Use the default sdk implementation
metrics.set_meter_provider(MeterProvider(stateful=False))
# Track telemetry from the requests library
RequestsInstrumentor().instrument()
meter = RequestsInstrumentor().meter
exporter = AzureMonitorMetricsExporter(
connection_string="InstrumentationKey=<INSTRUMENTATION KEY HERE>")
# Export standard metrics from requests library to Azure Monitor
metrics.get_meter_provider().start_pipeline(meter, exporter, 5)
for x in range(10):
for y in range(10):
requests.get("http://example.com")
time.sleep(2)
time.sleep(5)
def tearDownClass(cls):
trace_api.set_tracer_provider(cls.original_tracer_provider)
metrics_api.set_meter_provider(cls.original_meter_provider)
def enable_metrics() -> None:
from opentelemetry.metrics import set_meter_provider
from opentelemetry.sdk.metrics import MeterProvider
set_meter_provider(MeterProvider())
def setUpClass(cls):
# pylint: disable=protected-access
metrics.set_meter_provider(MeterProvider())
cls._meter = metrics.get_meter(__name__)
cls._labels = {"environment": "staging"}
cls._key_labels = get_labels_as_key(cls._labels)
def setUpClass(cls):
metrics.set_meter_provider(MeterProvider())
cls._meter = metrics.get_meter(__name__)
cls._test_labels = tuple({"environment": "staging"}.items())
def setUpClass(cls):
metrics_api._METER_PROVIDER = None
set_meter_provider(metrics.MeterProvider())
def setUpClass(cls):
metrics.set_meter_provider(MeterProvider())
cls._meter = metrics.get_meter(__name__)
cls._test_labels = {"environment": "staging"}
cls._span_processor = AzureMetricsSpanProcessor()
# limitations under the License.
#
"""
This example shows how to export metrics to the OT collector.
"""
from opentelemetry import metrics
from opentelemetry.ext.otcollector.metrics_exporter import (
CollectorMetricsExporter, )
from opentelemetry.sdk.metrics import Counter, MeterProvider
from opentelemetry.sdk.metrics.export.controller import PushController
exporter = CollectorMetricsExporter(service_name="basic-service",
endpoint="localhost:55678")
metrics.set_meter_provider(MeterProvider())
meter = metrics.get_meter(__name__)
controller = PushController(meter, exporter, 5)
requests_counter = meter.create_metric(
name="requests",
description="number of requests",
unit="1",
value_type=int,
metric_type=Counter,
label_keys=("environment", ),
)
staging_label_set = meter.get_label_set({"environment": "staging"})
requests_counter.add(25, staging_label_set)
def setUpClass(cls):
# pylint: disable=protected-access
metrics.set_meter_provider(MeterProvider())
cls._meter = metrics.get_meter(__name__)
kvp = {"environment": "staging"}
cls._test_label_set = cls._meter.get_label_set(kvp)