cosmic-cortex/fastapi-ml-quickstart

fastAPI ML quickstart

Project setup

1. Create the virtual environment.

virtualenv /path/to/venv --python=/path/to/python3

You can find out the path to your python3 interpreter with the command which python3.

2. Activate the environment and install dependencies.

source /path/to/venv/bin/activate
pip install -r requirements.txt

3. Launch the service

uvicorn api.main:app

Posting requests locally

When the service is running, try

127.0.0.1/docs

or

curl

Deployment with Docker

1. Build the Docker image

docker build --file Dockerfile --tag fastapi-ml-quickstart .

2. Running the Docker image

docker run -p 8000:8000 fastapi-ml-quickstart

3. Entering into the Docker image

docker run -it --entrypoint /bin/bash fastapi-ml-quickstart

docker-compose

1. Launching the service

docker-compose up

This command looks for the docker-compose.yaml configuration file. If you want to use another configuration file, it can be specified with the -f switch. For example

2. Testing

docker-compose -f docker-compose.test.yaml up --abort-on-container-exit --exit-code-from fastapi-ml-quickstart

fastapi-ml-quickstart's Issues

How long will be installation ?

How long will be installation ?

Using slim docker base image to reduce image size

I will suggest to consider using the slim/alpine docker base image (f.e. see here: https://github.com/tiangolo/uvicorn-gunicorn-fastapi-docker) to reduce the final image size, if it is possible.

which python3

I'm running this command on anaconda on Windows and getting an error, what I suppose to do?

which python3
'which' is not recognized as an internal or external command,
operable program or batch file.

docker error

it is waiting so long time and I can't see anything in http://localhost:8000/

$ docker run -p 8000:8000 fastapi-ml-quickstart
/usr/local/lib/python3.7/dist-packages/sklearn/base.py:334: UserWarning: Trying to unpickle estimator DecisionTreeRegressor from version 0.22.1 when using version 0.23.0. This might lead to breaking code or invalid results. Use at your own risk.
UserWarning)
/usr/local/lib/python3.7/dist-packages/sklearn/base.py:334: UserWarning: Trying to unpickle estimator RandomForestRegressor from version 0.22.1 when using version 0.23.0. This might lead to breaking code or invalid results. Use at your own risk.
UserWarning)
INFO: Started server process [1]
INFO: Waiting for application startup.
INFO: Application startup complete.
INFO: Uvicorn running on http://0.0.0.0:8000 (Press CTRL+C to quit)