Remove 'component' span attribute in instrumentations

CHANGELOG.md

@@ -6,6 +6,11 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased](https://github.com/open-telemetry/opentelemetry-python-contrib/compare/v0.17b0...HEAD)
 
+### Changed
+- Remove `component` span attribute in instrumentations. 
+  `opentelemetry-instrumentation-aiopg`, `opentelemetry-instrumentation-dbapi` Remove unused `database_type` parameter from `trace_integration` function.
+  ([#301](https://github.com/open-telemetry/opentelemetry-python-contrib/pull/301))
+
 ## [0.17b0](https://github.com/open-telemetry/opentelemetry-python-contrib/releases/tag/v0.17b0) - 2021-01-20
 
 ### Added

instrumentation/opentelemetry-instrumentation-aiohttp-client/src/opentelemetry/instrumentation/aiohttp_client/__init__.py

@@ -169,7 +169,6 @@ async def on_request_start(
 
         if trace_config_ctx.span.is_recording():
             attributes = {
-                "component": "http",
                 "http.method": http_method,
                 "http.url": trace_config_ctx.url_filter(params.url)
                 if callable(trace_config_ctx.url_filter)

instrumentation/opentelemetry-instrumentation-aiohttp-client/tests/test_aiohttp_client_integration.py

@@ -129,7 +129,6 @@ def test_status_codes(self):
                             "HTTP GET",
                             (span_status, None),
                             {
-                                "component": "http",
                                 "http.method": "GET",
                                 "http.url": "http://{}:{}/test-path?query=param#foobar".format(
                                     host, port
@@ -187,7 +186,6 @@ def test_span_name_option(self):
                             expected,
                             (StatusCode.UNSET, None),
                             {
-                                "component": "http",
                                 "http.method": method,
                                 "http.url": "http://{}:{}{}".format(
                                     host, port, path
@@ -219,7 +217,6 @@ def strip_query_params(url: yarl.URL) -> str:
                     "HTTP GET",
                     (StatusCode.UNSET, None),
                     {
-                        "component": "http",
                         "http.method": "GET",
                         "http.url": "http://{}:{}/some/path".format(
                             host, port
@@ -256,11 +253,7 @@ async def do_request(url):
                     (
                         "HTTP GET",
                         (expected_status, None),
-                        {
-                            "component": "http",
-                            "http.method": "GET",
-                            "http.url": url,
-                        },
+                        {"http.method": "GET", "http.url": url},
                     )
                 ]
             )
@@ -285,7 +278,6 @@ async def request_handler(request):
                     "HTTP GET",
                     (StatusCode.ERROR, None),
                     {
-                        "component": "http",
                         "http.method": "GET",
                         "http.url": "http://{}:{}/test_timeout".format(
                             host, port
@@ -315,7 +307,6 @@ async def request_handler(request):
                     "HTTP GET",
                     (StatusCode.ERROR, None),
                     {
-                        "component": "http",
                         "http.method": "GET",
                         "http.url": "http://{}:{}/test_too_many_redirects".format(
                             host, port
@@ -364,7 +355,6 @@ def test_instrument(self):
             self.get_default_request(), self.URL, self.default_handler
         )
         span = self.assert_spans(1)
-        self.assertEqual("http", span.attributes["component"])
         self.assertEqual("GET", span.attributes["http.method"])
         self.assertEqual(
             "http://{}:{}/test-path".format(host, port),

instrumentation/opentelemetry-instrumentation-aiopg/src/opentelemetry/instrumentation/aiopg/__init__.py

@@ -58,8 +58,7 @@ class AiopgInstrumentor(BaseInstrumentor):
         "user": "info.user",
     }
 
-    _DATABASE_COMPONENT = "postgresql"
-    _DATABASE_TYPE = "sql"
+    _DATABASE_SYSTEM = "postgresql"
 
     def _instrument(self, **kwargs):
         """Integrate with PostgreSQL aiopg library.
@@ -70,17 +69,15 @@ def _instrument(self, **kwargs):
 
         wrappers.wrap_connect(
             __name__,
-            self._DATABASE_COMPONENT,
-            self._DATABASE_TYPE,
+            self._DATABASE_SYSTEM,
             self._CONNECTION_ATTRIBUTES,
             version=__version__,
             tracer_provider=tracer_provider,
         )
 
         wrappers.wrap_create_pool(
             __name__,
-            self._DATABASE_COMPONENT,
-            self._DATABASE_TYPE,
+            self._DATABASE_SYSTEM,
             self._CONNECTION_ATTRIBUTES,
             version=__version__,
             tracer_provider=tracer_provider,
@@ -104,8 +101,7 @@ def instrument_connection(self, connection):
         return wrappers.instrument_connection(
             __name__,
             connection,
-            self._DATABASE_COMPONENT,
-            self._DATABASE_TYPE,
+            self._DATABASE_SYSTEM,
             self._CONNECTION_ATTRIBUTES,
         )
 

instrumentation/opentelemetry-instrumentation-aiopg/src/opentelemetry/instrumentation/aiopg/wrappers.py

@@ -24,7 +24,7 @@
     from opentelemetry import trace
     from opentelemetry.instrumentation.aiopg import trace_integration
 
-    trace_integration(aiopg.connection, "_connect", "postgresql", "sql")
+    trace_integration(aiopg.connection, "_connect", "postgresql")
 
 API
 ---
@@ -48,28 +48,25 @@
 
 
 def trace_integration(
-    database_component: str,
-    database_type: str = "",
+    database_system: str,
     connection_attributes: typing.Dict = None,
     tracer_provider: typing.Optional[TracerProvider] = None,
 ):
     """Integrate with aiopg library.
     based on dbapi integration, where replaced sync wrap methods to async
 
     Args:
-        database_component: Database driver name or
-            database name "postgreSQL".
-        database_type: The Database type. For any SQL database, "sql".
+        database_system: An identifier for the database management system (DBMS)
+            product being used.
         connection_attributes: Attribute names for database, port, host and
             user in Connection object.
         tracer_provider: The :class:`opentelemetry.trace.TracerProvider` to
-            use. If ommited the current configured one is used.
+            use. If omitted the current configured one is used.
     """
 
     wrap_connect(
         __name__,
-        database_component,
-        database_type,
+        database_system,
         connection_attributes,
         __version__,
         tracer_provider,
@@ -78,8 +75,7 @@ def trace_integration(
 
 def wrap_connect(
     name: str,
-    database_component: str,
-    database_type: str = "",
+    database_system: str,
     connection_attributes: typing.Dict = None,
     version: str = "",
     tracer_provider: typing.Optional[TracerProvider] = None,
@@ -89,14 +85,13 @@ def wrap_connect(
 
     Args:
         name: Name of opentelemetry extension for aiopg.
-        database_component: Database driver name
-            or database name "postgreSQL".
-        database_type: The Database type. For any SQL database, "sql".
+        database_system: An identifier for the database management system (DBMS)
+            product being used.
         connection_attributes: Attribute names for database, port, host and
             user in Connection object.
         version: Version of opentelemetry extension for aiopg.
         tracer_provider: The :class:`opentelemetry.trace.TracerProvider` to
-            use. If ommited the current configured one is used.
+            use. If omitted the current configured one is used.
     """
 
     # pylint: disable=unused-argument
@@ -108,8 +103,7 @@ def wrap_connect_(
     ):
         db_integration = AiopgIntegration(
             name,
-            database_component,
-            database_type=database_type,
+            database_system,
             connection_attributes=connection_attributes,
             version=version,
             tracer_provider=tracer_provider,
@@ -135,8 +129,7 @@ def unwrap_connect():
 def instrument_connection(
     name: str,
     connection,
-    database_component: str,
-    database_type: str = "",
+    database_system: str,
     connection_attributes: typing.Dict = None,
     version: str = "",
     tracer_provider: typing.Optional[TracerProvider] = None,
@@ -146,21 +139,20 @@ def instrument_connection(
     Args:
         name: Name of opentelemetry extension for aiopg.
         connection: The connection to instrument.
-        database_component: Database driver name or database name "postgreSQL".
-        database_type: The Database type. For any SQL database, "sql".
+        database_system: An identifier for the database management system (DBMS)
+            product being used.
         connection_attributes: Attribute names for database, port, host and
             user in a connection object.
         version: Version of opentelemetry extension for aiopg.
         tracer_provider: The :class:`opentelemetry.trace.TracerProvider` to
-            use. If ommited the current configured one is used.
+            use. If omitted the current configured one is used.
 
     Returns:
         An instrumented connection.
     """
     db_integration = AiopgIntegration(
         name,
-        database_component,
-        database_type,
+        database_system,
         connection_attributes=connection_attributes,
         version=version,
         tracer_provider=tracer_provider,
@@ -187,8 +179,7 @@ def uninstrument_connection(connection):
 
 def wrap_create_pool(
     name: str,
-    database_component: str,
-    database_type: str = "",
+    database_system: str,
     connection_attributes: typing.Dict = None,
     version: str = "",
     tracer_provider: typing.Optional[TracerProvider] = None,
@@ -202,8 +193,7 @@ def wrap_create_pool_(
     ):
         db_integration = AiopgIntegration(
             name,
-            database_component,
-            database_type,
+            database_system,
             connection_attributes=connection_attributes,
             version=version,
             tracer_provider=tracer_provider,

instrumentation/opentelemetry-instrumentation-aiopg/tests/test_aiopg_integration.py

@@ -242,7 +242,6 @@ def test_span_succeeded(self):
         db_integration = AiopgIntegration(
             self.tracer,
             "testcomponent",
-            "testtype",
             connection_attributes,
             capture_parameters=True,
         )
@@ -259,7 +258,6 @@ def test_span_succeeded(self):
         self.assertEqual(span.name, "Test")
         self.assertIs(span.kind, trace_api.SpanKind.CLIENT)
 
-        self.assertEqual(span.attributes["component"], "testcomponent")
         self.assertEqual(span.attributes["db.system"], "testcomponent")
         self.assertEqual(span.attributes["db.name"], "testdatabase")
         self.assertEqual(span.attributes["db.statement"], "Test query")
@@ -294,7 +292,7 @@ def test_span_not_recording(self):
         mock_tracer.use_span.return_value.__enter__ = mock_span
         mock_tracer.use_span.return_value.__exit__ = True
         db_integration = AiopgIntegration(
-            mock_tracer, "testcomponent", "testtype", connection_attributes
+            mock_tracer, "testcomponent", connection_attributes
         )
         mock_connection = async_call(
             db_integration.wrapped_connection(

instrumentation/opentelemetry-instrumentation-asgi/src/opentelemetry/instrumentation/asgi/__init__.py

@@ -72,7 +72,6 @@ def collect_request_attributes(scope):
         http_url = http_url + ("?" + urllib.parse.unquote(query_string))
 
     result = {
-        "component": scope["type"],
         "http.scheme": scope.get("scheme"),
         "http.host": server_host,
         "net.host.port": port,

instrumentation/opentelemetry-instrumentation-asgi/tests/test_asgi_middleware.py

@@ -134,7 +134,6 @@ def validate_outputs(self, outputs, error=None, modifiers=None):
                 "name": "GET asgi",
                 "kind": trace_api.SpanKind.SERVER,
                 "attributes": {
-                    "component": "http",
                     "http.method": "GET",
                     "http.scheme": "http",
                     "net.host.port": 80,
@@ -321,7 +320,6 @@ def test_request_attributes(self):
         self.assertDictEqual(
             attrs,
             {
-                "component": "http",
                 "http.method": "GET",
                 "http.host": "127.0.0.1",
                 "http.target": "/",