Hi very new to this ecosystem I am struggling to get a basic

Question

Hi very new to this ecosystem I am struggling to get a basic fastapi instrumentation up with the automatic instrumentation command even a basic console export is not working here is the command I supplied `opentelemetry instrument traces exporter console metrics exporter console $APP CMD` The $APP CMD is just using uvicorn to run the app without hot reload as advised

Srikanth Chekuri · Answer

What does the $APP CMD look like Multiple workers are not supported yet by opentelemetry

Manikandan Swaminathan · Answer

No just one teeny tiny worker `uvicorn main app app dir my service host 0 0 0 0 port 3000`

Srikanth Chekuri · Answer

What s the output of `python m pip freeze`

Manikandan Swaminathan · Answer

ill try that now

Manikandan Swaminathan · Answer

and report

Manikandan Swaminathan · Answer

alembic==1 7 7 anyio==3 6 2 asgiref==3 6 0 attrs==22 2 0 auth0 python==3 24 0 backoff==2 2 1 certifi==2022 12 7 cffi==1 15 1 charset normalizer==2 1 1 click==8 1 3 coverage==6 5 0 cryptography==39 0 0 Deprecated==1 2 13 dnspython==2 3 0 email validator==1 3 1 fastapi==0 88 0 googleapis common protos==1 58 0 greenlet==2 0 1 grpcio==1 51 1 h11==0 14 0 httpcore==0 16 3 httpx==0 23 1 idna==3 4 iniconfig==2 0 0 isort==5 10 1 Mako==1 2 4 MarkupSafe==2 1 2 opentelemetry api==1 15 0 opentelemetry distro==0 36b0 opentelemetry exporter otlp==1 15 0 opentelemetry exporter otlp proto grpc==1 15 0 opentelemetry exporter otlp proto http==1 15 0 opentelemetry instrumentation==0 36b0 opentelemetry instrumentation asgi==0 36b0 opentelemetry instrumentation aws lambda==0 36b0 opentelemetry instrumentation dbapi==0 36b0 opentelemetry instrumentation fastapi==0 36b0 opentelemetry instrumentation grpc==0 36b0 opentelemetry instrumentation logging==0 36b0 opentelemetry instrumentation psycopg2==0 36b0 opentelemetry instrumentation requests==0 36b0 opentelemetry instrumentation sqlalchemy==0 36b0 opentelemetry instrumentation sqlite3==0 36b0 opentelemetry instrumentation tortoiseorm==0 36b0 opentelemetry instrumentation urllib==0 36b0 opentelemetry instrumentation urllib3==0 36b0 opentelemetry instrumentation wsgi==0 36b0 opentelemetry propagator aws xray==1 0 1 opentelemetry proto==1 15 0 opentelemetry sdk==1 15 0 opentelemetry semantic conventions==0 36b0 opentelemetry util http==0 36b0 packaging==23 0 pluggy==1 0 0 protobuf==4 21 12 psycopg2==2 9 5 py==1 11 0 pycparser==2 21 pydantic==1 10 2 PyJWT==2 5 0 pytest==7 1 3 python dotenv==0 21 0 requests==2 28 1 rfc3986==1 5 0 sniffio==1 3 0 SQLAlchemy==1 4 46 starlette==0 22 0 tomli==2 0 1 types cryptography==3 3 23 2 typing extensions==4 4 0 urllib3==1 26 14 uvicorn==0 18 3 wrapt==1 14 1

Manikandan Swaminathan · Answer

I also run opentelemetry bootstrap action=install before the instrument command

Srikanth Chekuri · Answer

it should work are no spans being written to console when you send requests to this app

Manikandan Swaminathan · Answer

Yeah none

Manikandan Swaminathan · Answer

Might sound silly but is there something I need to add to the app itself Like instrument app by importing the sdk

Srikanth Chekuri · Answer

That s not really needed can you share a simple reproducible app

Manikandan Swaminathan · Answer

I actually run it in docker maybe if you reckon the config is fine so far Ill probably tear down the whole thing rebuild it to see if it persists and if it does will I share reproducible app

Srikanth Chekuri · Answer

Yes please do

Manikandan Swaminathan · Answer

Thanks a mil for your response

Manikandan Swaminathan · Answer

SigNoz is dope btw Great idea

Manikandan Swaminathan · Answer

I can confirm its a docker cache issue it works fine now thank you very much Srikanth

Manikandan Swaminathan · Answer

< Srikanth Chekuri>

Srikanth Chekuri · Answer

+1