Merge branch 'main' into openai-opentelemetry

CHANGELOG.md

@@ -20,14 +20,15 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
   ([#2860](https://github.com/open-telemetry/opentelemetry-python-contrib/pull/2860))
 - `opentelemetry-instrumentation-aiokafka` Add instrumentor and auto instrumentation support for aiokafka
   ([#2082](https://github.com/open-telemetry/opentelemetry-python-contrib/pull/2082))
-
+- `opentelemetry-instrumentation-redis` Add additional attributes for methods create_index and search, rename those spans
+  ([#2635](https://github.com/open-telemetry/opentelemetry-python-contrib/pull/2635))
 
 ### Fixed
 
 - `opentelemetry-instrumentation-aiokafka` Wrap `AIOKafkaConsumer.getone()` instead of `AIOKafkaConsumer.__anext__`
   ([#2874](https://github.com/open-telemetry/opentelemetry-python-contrib/pull/2874))
 
-## Version 1.27.0/0.48b0 ()
+## Version 1.27.0/0.48b0 (2024-08-28)
 
 ### Added
 

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

@@ -102,6 +102,8 @@ def response_hook(span, instance, response):
 from opentelemetry.instrumentation.redis.util import (
     _extract_conn_attributes,
     _format_command_args,
+    _set_span_attribute_if_value,
+    _value_or_none,
 )
 from opentelemetry.instrumentation.redis.version import __version__
 from opentelemetry.instrumentation.utils import unwrap
@@ -126,6 +128,8 @@ def response_hook(span, instance, response):
 _REDIS_CLUSTER_VERSION = (4, 1, 0)
 _REDIS_ASYNCIO_CLUSTER_VERSION = (4, 3, 2)
 
+_FIELD_TYPES = ["NUMERIC", "TEXT", "GEO", "TAG", "VECTOR"]
+
 
 def _set_connection_attributes(span, conn):
     if not span.is_recording() or not hasattr(conn, "connection_pool"):
@@ -138,7 +142,12 @@ def _set_connection_attributes(span, conn):
 
 def _build_span_name(instance, cmd_args):
     if len(cmd_args) > 0 and cmd_args[0]:
-        name = cmd_args[0]
+        if cmd_args[0] == "FT.SEARCH":
+            name = "redis.search"
+        elif cmd_args[0] == "FT.CREATE":
+            name = "redis.create_index"
+        else:
+            name = cmd_args[0]
     else:
         name = instance.connection_pool.connection_kwargs.get("db", 0)
     return name
@@ -181,17 +190,21 @@ def _instrument(
     def _traced_execute_command(func, instance, args, kwargs):
         query = _format_command_args(args)
         name = _build_span_name(instance, args)
-
         with tracer.start_as_current_span(
             name, kind=trace.SpanKind.CLIENT
         ) as span:
             if span.is_recording():
                 span.set_attribute(SpanAttributes.DB_STATEMENT, query)
                 _set_connection_attributes(span, instance)
                 span.set_attribute("db.redis.args_length", len(args))
+                if span.name == "redis.create_index":
+                    _add_create_attributes(span, args)
             if callable(request_hook):
                 request_hook(span, instance, args, kwargs)
             response = func(*args, **kwargs)
+            if span.is_recording():
+                if span.name == "redis.search":
+                    _add_search_attributes(span, response, args)
             if callable(response_hook):
                 response_hook(span, instance, response)
             return response
@@ -202,9 +215,7 @@ def _traced_execute_pipeline(func, instance, args, kwargs):
             resource,
             span_name,
         ) = _build_span_meta_data_for_pipeline(instance)
-
         exception = None
-
         with tracer.start_as_current_span(
             span_name, kind=trace.SpanKind.CLIENT
         ) as span:
@@ -230,6 +241,60 @@ def _traced_execute_pipeline(func, instance, args, kwargs):
 
         return response
 
+    def _add_create_attributes(span, args):
+        _set_span_attribute_if_value(
+            span, "redis.create_index.index", _value_or_none(args, 1)
+        )
+        # According to: https://github.com/redis/redis-py/blob/master/redis/commands/search/commands.py#L155 schema is last argument for execute command
+        try:
+            schema_index = args.index("SCHEMA")
+        except ValueError:
+            return
+        schema = args[schema_index:]
+        field_attribute = ""
+        # Schema in format:
+        # [first_field_name, first_field_type, first_field_some_attribute1, first_field_some_attribute2, second_field_name, ...]
+        field_attribute = "".join(
+            f"Field(name: {schema[index - 1]}, type: {schema[index]});"
+            for index in range(1, len(schema))
+            if schema[index] in _FIELD_TYPES
+        )
+        _set_span_attribute_if_value(
+            span,
+            "redis.create_index.fields",
+            field_attribute,
+        )
+
+    def _add_search_attributes(span, response, args):
+        _set_span_attribute_if_value(
+            span, "redis.search.index", _value_or_none(args, 1)
+        )
+        _set_span_attribute_if_value(
+            span, "redis.search.query", _value_or_none(args, 2)
+        )
+        # Parse response from search
+        # https://redis.io/docs/latest/commands/ft.search/
+        # Response in format:
+        # [number_of_returned_documents, index_of_first_returned_doc, first_doc(as a list), index_of_second_returned_doc, second_doc(as a list) ...]
+        # Returned documents in array format:
+        # [first_field_name, first_field_value, second_field_name, second_field_value ...]
+        number_of_returned_documents = _value_or_none(response, 0)
+        _set_span_attribute_if_value(
+            span, "redis.search.total", number_of_returned_documents
+        )
+        if "NOCONTENT" in args or not number_of_returned_documents:
+            return
+        for document_number in range(number_of_returned_documents):
+            document_index = _value_or_none(response, 1 + 2 * document_number)
+            if document_index:
+                document = response[2 + 2 * document_number]
+                for attribute_name_index in range(0, len(document), 2):
+                    _set_span_attribute_if_value(
+                        span,
+                        f"redis.search.xdoc_{document_index}.{document[attribute_name_index]}",
+                        document[attribute_name_index + 1],
+                    )
+
     pipeline_class = (
         "BasePipeline" if redis.VERSION < (3, 0, 0) else "Pipeline"
     )

instrumentation/opentelemetry-instrumentation-redis/src/opentelemetry/instrumentation/redis/util.py

@@ -68,3 +68,15 @@ def _format_command_args(args):
         out_str = ""
 
     return out_str
+
+
+def _set_span_attribute_if_value(span, name, value):
+    if value is not None and value != "":
+        span.set_attribute(name, value)
+
+
+def _value_or_none(values, n):
+    try:
+        return values[n]
+    except IndexError:
+        return None

tests/opentelemetry-docker-tests/tests/docker-compose.yml

@@ -24,7 +24,7 @@ services:
       POSTGRES_PASSWORD: testpassword
       POSTGRES_DB: opentelemetry-tests
   otredis:
-      image: redis:4.0-alpine
+      image: redis/redis-stack:7.2.0-v12
       ports:
         - "127.0.0.1:6379:6379"
   otrediscluster:

tests/opentelemetry-docker-tests/tests/redis/test_redis_functional.py

@@ -18,6 +18,15 @@
 import redis
 import redis.asyncio
 
+from redis.exceptions import ResponseError
+from redis.commands.search.indexDefinition import IndexDefinition, IndexType
+from redis.commands.search.aggregation import AggregateRequest
+from redis.commands.search.query import Query
+from redis.commands.search.field import (
+    TextField,
+    VectorField,
+)
+
 from opentelemetry import trace
 from opentelemetry.instrumentation.redis import RedisInstrumentor
 from opentelemetry.semconv.trace import SpanAttributes
@@ -614,3 +623,63 @@ def test_get(self):
         self.assertEqual(
             span.attributes.get(SpanAttributes.DB_STATEMENT), "GET ?"
         )
+
+
+class TestRedisearchInstrument(TestBase):
+    def setUp(self):
+        super().setUp()
+        self.redis_client = redis.Redis(port=6379)
+        self.redis_client.flushall()
+        self.embedding_dim = 256
+        RedisInstrumentor().instrument(tracer_provider=self.tracer_provider)
+        self.prepare_data()
+        self.create_index()
+
+    def tearDown(self):
+        RedisInstrumentor().uninstrument()
+        super().tearDown()
+
+    def prepare_data(self):
+        try:
+            self.redis_client.ft("idx:test_vss").dropindex(True)
+        except ResponseError:
+            print("No such index")
+        item = {"name": "test",
+                "value": "test_value",
+                "embeddings": [0.1] * 256}
+        pipeline = self.redis_client.pipeline()
+        pipeline.json().set(f"test:001", "$", item)
+        res = pipeline.execute()
+        assert False not in res
+
+    def create_index(self):
+        schema =  ( 
+                    TextField("$.name", no_stem=True, as_name="name"),
+                    TextField("$.value", no_stem=True, as_name="value"),
+                    VectorField("$.embeddings",
+                                "FLAT",
+                                {
+                                    "TYPE": "FLOAT32",
+                                    "DIM": self.embedding_dim,
+                                    "DISTANCE_METRIC": "COSINE",
+                                },
+                                as_name="vector",),
+                    )
+        definition = IndexDefinition(prefix=["test:"], index_type=IndexType.JSON)
+        res = self.redis_client.ft("idx:test_vss").create_index(fields=schema, definition=definition)
+        assert "OK" in str(res)
+
+    def test_redis_create_index(self):
+        spans = self.memory_exporter.get_finished_spans()
+        span = next(span for span in spans if span.name == "redis.create_index")
+        assert "redis.create_index.fields" in span.attributes
+
+    def test_redis_query(self):
+        query = "@name:test"
+        res = self.redis_client.ft("idx:test_vss").search(Query(query))
+
+        spans = self.memory_exporter.get_finished_spans()
+        span = next(span for span in spans if span.name == "redis.search")
+
+        assert span.attributes.get("redis.search.query") == query
+        assert span.attributes.get("redis.search.total") == 1