feat: Add elasticsearch instrumentation

.circleci/config.yml

@@ -173,6 +173,11 @@ jobs:
         environment:
           PUBSUB_EMULATOR_HOST: 0.0.0.0:8681
           PUBSUB_PROJECT1: test-project,test-topic
+      - image: docker.elastic.co/elasticsearch/elasticsearch:9.0.0
+        environment:
+          discovery.type: single-node
+          xpack.security.enabled: "false"
+          ES_JAVA_OPTS: "-Xms512m -Xmx512m"
     working_directory: ~/repo
     steps:
       - checkout

.gitignore

@@ -101,4 +101,7 @@ ENV/
 .vscode
 
 # uv (https://docs.astral.sh/uv/)
-uv.lock
+uv.lock
+
+# Sandbox
+sandbox/

docker-compose.yml

@@ -97,3 +97,17 @@ services:
       - transaction.state.log.min.isr=1
       - --override
       - auto.create.topics.enable=true
+
+  elasticsearch:
+    image: docker.elastic.co/elasticsearch/elasticsearch:9.0.0
+    environment:
+      - discovery.type=single-node
+      - xpack.security.enabled=false
+      - "ES_JAVA_OPTS=-Xms512m -Xmx512m"
+    ports:
+      - "9200:9200"
+    healthcheck:
+      test: ["CMD-SHELL", "curl -sf http://localhost:9200/_cluster/health || exit 1"]
+      interval: 10s
+      timeout: 5s
+      retries: 5

src/instana/__init__.py

@@ -166,6 +166,7 @@ def boot_agent() -> None:
             cassandra,  # noqa: F401
             celery,  # noqa: F401
             couchbase,  # noqa: F401
+            elasticsearch,  # noqa: F401
             fastapi,  # noqa: F401
             flask,  # noqa: F401
             grpcio,  # noqa: F401