chore: track letta version in tracing and nightly versions (#2491)

.github/workflows/docker-image-nightly.yml

@@ -23,5 +23,8 @@ jobs:
     - uses: actions/checkout@v3
     - name: Build and push the Docker image (letta)
       run: |
-        docker build . --file Dockerfile --tag letta/letta:nightly
+        docker build . \
+          --file Dockerfile \
+          --tag letta/letta:nightly \
+          --build-arg LETTA_VERSION="nightly-$(date +%Y%m%d)-$(git rev-parse --short HEAD)"
         docker push letta/letta:nightly

Dockerfile

@@ -70,6 +70,9 @@ ENV LETTA_ENVIRONMENT=${LETTA_ENVIRONMENT} \
     POSTGRES_DB=letta \
     COMPOSIO_DISABLE_VERSION_CHECK=true
 
+# Set for other builds
+ARG LETTA_VERSION
+ENV LETTA_VERSION=${LETTA_VERSION}
 
 WORKDIR /app
 

letta/__init__.py

@@ -1,5 +1,11 @@
+import os
+
 __version__ = "0.7.14"
 
+if os.environ.get("LETTA_VERSION"):
+    __version__ = os.environ["LETTA_VERSION"]
+
+
 # import clients
 from letta.client.client import RESTClient
 

letta/tracing.py

@@ -16,6 +16,8 @@ from opentelemetry.sdk.trace import TracerProvider
 from opentelemetry.sdk.trace.export import BatchSpanProcessor
 from opentelemetry.trace import Status, StatusCode
 
+from letta import __version__ as letta_version
+
 tracer = trace.get_tracer(__name__)
 _is_tracing_initialized = False
 _excluded_v1_endpoints_regex: List[str] = [
@@ -24,6 +26,7 @@ _excluded_v1_endpoints_regex: List[str] = [
     # "^GET /v1/agents/(?P<agent_id>[^/]+)/archival-memory$",
     # "^GET /v1/agents/(?P<agent_id>[^/]+)/sources$",
     # r"^POST /v1/voice-beta/.*/chat/completions$",
+    "^GET /v1/health$",
 ]
 
 
@@ -149,7 +152,8 @@ def setup_tracing(
         resource=Resource.create(
             {
                 "service.name": service_name,
-                "device.id": uuid.getnode(),  # MAC address as unique device identifier
+                "device.id": uuid.getnode(),  # MAC address as unique device identifier,
+                "letta.version": letta_version,
             }
         )
     )