From f105899027924f42c1fe6989caa4f8e490090fce Mon Sep 17 00:00:00 2001
From: Alex Boten <aboten@lightstep.com>
Date: Mon, 4 Apr 2022 11:07:13 -0700
Subject: [PATCH] update name to SystemMetricsInstrumentor

---
 .../setup.cfg                                             | 4 ++++
 .../instrumentation/system_metrics/__init__.py            | 8 ++++----
 .../tests/test_system_metrics.py                          | 8 ++++----
 3 files changed, 12 insertions(+), 8 deletions(-)

diff --git a/instrumentation/opentelemetry-instrumentation-system-metrics/setup.cfg b/instrumentation/opentelemetry-instrumentation-system-metrics/setup.cfg
index 918a62c293..e54d7338a0 100644
--- a/instrumentation/opentelemetry-instrumentation-system-metrics/setup.cfg
+++ b/instrumentation/opentelemetry-instrumentation-system-metrics/setup.cfg
@@ -50,3 +50,7 @@ test =
 
 [options.packages.find]
 where = src
+
+[options.entry_points]
+opentelemetry_instrumentor =
+    system_metrics = opentelemetry.instrumentation.system_metrics:SystemMetricsInstrumentor
diff --git a/instrumentation/opentelemetry-instrumentation-system-metrics/src/opentelemetry/instrumentation/system_metrics/__init__.py b/instrumentation/opentelemetry-instrumentation-system-metrics/src/opentelemetry/instrumentation/system_metrics/__init__.py
index d41ed6dcce..dd30e6227c 100644
--- a/instrumentation/opentelemetry-instrumentation-system-metrics/src/opentelemetry/instrumentation/system_metrics/__init__.py
+++ b/instrumentation/opentelemetry-instrumentation-system-metrics/src/opentelemetry/instrumentation/system_metrics/__init__.py
@@ -43,14 +43,14 @@
 .. code:: python
 
     from opentelemetry._metrics import set_meter_provider
-    from opentelemetry.instrumentation.system_metrics import SystemMetrics
+    from opentelemetry.instrumentation.system_metrics import SystemMetricsInstrumentor
     from opentelemetry.sdk._metrics import MeterProvider
     from opentelemetry.sdk._metrics.export import ConsoleMetricExporter, PeriodicExportingMetricReader
 
     exporter = ConsoleMetricExporter()
 
     set_meter_provider(MeterProvider(PeriodicExportingMetricReader(exporter)))
-    SystemMetrics()
+    SystemMetricsInstrumentor().instrument()
 
     # metrics are collected asynchronously
     input("...")
@@ -63,7 +63,7 @@
         "runtime.memory": ["rss", "vms"],
         "runtime.cpu.time": ["user", "system"],
     }
-    SystemMetrics(config=configuration)
+    SystemMetricsInstrumentor(config=configuration).instrument()
 
 API
 ---
@@ -86,7 +86,7 @@
 from opentelemetry.sdk.util import get_dict_as_key
 
 
-class SystemMetrics(BaseInstrumentor):
+class SystemMetricsInstrumentor(BaseInstrumentor):
     # pylint: disable=too-many-statements
     def __init__(
         self,
diff --git a/instrumentation/opentelemetry-instrumentation-system-metrics/tests/test_system_metrics.py b/instrumentation/opentelemetry-instrumentation-system-metrics/tests/test_system_metrics.py
index 9b37bfeddb..60a96045bc 100644
--- a/instrumentation/opentelemetry-instrumentation-system-metrics/tests/test_system_metrics.py
+++ b/instrumentation/opentelemetry-instrumentation-system-metrics/tests/test_system_metrics.py
@@ -20,7 +20,7 @@
 
 from opentelemetry._metrics import get_meter_provider
 from opentelemetry._metrics.measurement import Measurement
-from opentelemetry.instrumentation.system_metrics import SystemMetrics
+from opentelemetry.instrumentation.system_metrics import SystemMetricsInstrumentor
 from opentelemetry.sdk._metrics import MeterProvider
 from opentelemetry.sdk._metrics.export import InMemoryMetricReader
 from opentelemetry.test.test_base import TestBase
@@ -59,12 +59,12 @@ def setUp(self):
     def tearDown(self):
         super().tearDown()
         self._patch_net_connections.stop()
-        SystemMetrics().uninstrument()
+        SystemMetricsInstrumentor().uninstrument()
 
     def test_system_metrics_instrument(self):
         reader = InMemoryMetricReader()
         meter_provider = MeterProvider(metric_readers=[reader])
-        system_metrics = SystemMetrics()
+        system_metrics = SystemMetricsInstrumentor()
         system_metrics.instrument(meter_provider=meter_provider)
         metrics = reader.get_metrics()
         metric_names = list({x.name for x in metrics })
@@ -117,7 +117,7 @@ def _test_metrics(self, observer_name, expected):
         reader = InMemoryMetricReader()
         meter_provider = MeterProvider(metric_readers=[reader])
 
-        system_metrics = SystemMetrics()
+        system_metrics = SystemMetricsInstrumentor()
         system_metrics.instrument(meter_provider=meter_provider)
         self._assert_metrics(observer_name, reader, expected)
         system_metrics.uninstrument()