Revert "[Backport 9.0] Update opentelemetry conventions"

docs/sphinx/conf.py

@@ -45,5 +45,5 @@
 
 intersphinx_mapping = {
     "python": ("https://docs.python.org/3", None),
-    "requests": ("https://requests.readthedocs.io/en/latest", None),
+    "requests": ("https://docs.python-requests.org/en/latest", None),
 }

elastic_transport/_async_transport.py

@@ -260,9 +260,7 @@ async def perform_request(  # type: ignore[override, return]
             node: BaseAsyncNode = self.node_pool.get()  # type: ignore[assignment]
             start_time = self._loop.time()
             try:
-                otel_span.set_node_metadata(
-                    node.host, node.port, node.base_url, target, method
-                )
+                otel_span.set_node_metadata(node.host, node.port, node.base_url, target)
                 resp = await node.perform_request(
                     method,
                     target,
@@ -366,7 +364,6 @@ async def perform_request(  # type: ignore[override, return]
                 # We either got a response we're happy with or
                 # we've exhausted all of our retries so we return it.
                 if not retry or attempt >= max_retries:
-                    otel_span.set_db_response(resp.meta.status)
                     return TransportApiResponse(resp.meta, body)
                 else:
                     _logger.warning(

elastic_transport/_otel.py

@@ -49,25 +49,14 @@ def __init__(
         self.body_strategy = body_strategy
         self.endpoint_id = endpoint_id
 
-        if self.otel_span:
-            self.otel_span.set_attribute("db.system.name", "elasticsearch")
-            if self.endpoint_id:
-                self.otel_span.set_attribute("db.operation.name", self.endpoint_id)
-
     def set_node_metadata(
-        self,
-        host: str,
-        port: int,
-        base_url: str,
-        target: str,
-        method: str,
+        self, host: str, port: int, base_url: str, target: str
     ) -> None:
         if self.otel_span is None:
             return
 
         # url.full does not contain auth info which is passed as headers
         self.otel_span.set_attribute("url.full", base_url + target)
-        self.otel_span.set_attribute("http.request.method", method)
         self.otel_span.set_attribute("server.address", host)
         self.otel_span.set_attribute("server.port", port)
 
@@ -77,10 +66,10 @@ def set_elastic_cloud_metadata(self, headers: Mapping[str, str]) -> None:
 
         cluster_name = headers.get("X-Found-Handling-Cluster")
         if cluster_name is not None:
-            self.otel_span.set_attribute("db.namespace", cluster_name)
+            self.otel_span.set_attribute("db.elasticsearch.cluster.name", cluster_name)
         node_name = headers.get("X-Found-Handling-Instance")
         if node_name is not None:
-            self.otel_span.set_attribute("elasticsearch.node.name", node_name)
+            self.otel_span.set_attribute("db.elasticsearch.node.name", node_name)
 
     def set_db_statement(self, serialized_body: bytes) -> None:
         if self.otel_span is None:
@@ -90,11 +79,5 @@ def set_db_statement(self, serialized_body: bytes) -> None:
             return
         elif self.body_strategy == "raw" and self.endpoint_id in SEARCH_ENDPOINTS:
             self.otel_span.set_attribute(
-                "db.query.text", serialized_body.decode("utf-8")
+                "db.statement", serialized_body.decode("utf-8")
             )
-
-    def set_db_response(self, status_code: int) -> None:
-        if self.otel_span is None:
-            return
-
-        self.otel_span.set_attribute("db.response.status_code", str(status_code))

elastic_transport/_transport.py

@@ -338,9 +338,7 @@ def perform_request(  # type: ignore[return]
             node = self.node_pool.get()
             start_time = time.time()
             try:
-                otel_span.set_node_metadata(
-                    node.host, node.port, node.base_url, target, method
-                )
+                otel_span.set_node_metadata(node.host, node.port, node.base_url, target)
                 resp = node.perform_request(
                     method,
                     target,
@@ -444,7 +442,6 @@ def perform_request(  # type: ignore[return]
                 # We either got a response we're happy with or
                 # we've exhausted all of our retries so we return it.
                 if not retry or attempt >= max_retries:
-                    otel_span.set_db_response(resp.meta.status)
                     return TransportApiResponse(resp.meta, body)
                 else:
                     _logger.warning(

tests/test_otel.py

@@ -41,7 +41,6 @@ def test_no_span():
         9200,
         "http://localhost:9200/",
         "_ml/anomaly_detectors/my-job/_open",
-        "POST",
     )
     span.set_elastic_cloud_metadata(
         {
@@ -66,30 +65,23 @@ def test_detailed_span():
             9200,
             "http://localhost:9200/",
             "_ml/anomaly_detectors/my-job/_open",
-            "POST",
         )
         span.set_elastic_cloud_metadata(
             {
                 "X-Found-Handling-Cluster": "e9106fc68e3044f0b1475b04bf4ffd5f",
                 "X-Found-Handling-Instance": "instance-0000000001",
             }
         )
-        span.set_db_response(202)
 
     spans = memory_exporter.get_finished_spans()
     assert len(spans) == 1
     assert spans[0].name == "ml.open_job"
     assert spans[0].attributes == {
-        "db.system.name": "elasticsearch",
         "url.full": "http://localhost:9200/_ml/anomaly_detectors/my-job/_open",
-        "http.request.method": "POST",
         "server.address": "localhost",
         "server.port": 9200,
-        "db.operation.name": "my-job/_open",
-        "http.request.method": "POST",
-        "db.namespace": "e9106fc68e3044f0b1475b04bf4ffd5f",
-        "elasticsearch.node.name": "instance-0000000001",
-        "db.response.status_code": "202",
+        "db.elasticsearch.cluster.name": "e9106fc68e3044f0b1475b04bf4ffd5f",
+        "db.elasticsearch.node.name": "instance-0000000001",
     }
 
 
@@ -103,7 +95,5 @@ def test_db_statement():
     assert len(spans) == 1
     assert spans[0].name == "search"
     assert spans[0].attributes == {
-        "db.system.name": "elasticsearch",
-        "db.operation.name": "search",
-        "db.query.text": '{"query":{"match_all":{}}}',
+        "db.statement": '{"query":{"match_all":{}}}',
     }