18 lines
571 B
Docker
18 lines
571 B
Docker
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# Use the official lightweight Python image.
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# https://hub.docker.com/_/python
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FROM python:3.7-slim
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# Copy local code to the container image.
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ENV APP_HOME /app
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WORKDIR $APP_HOME
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# Install production dependencies.
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RUN pip install --no-cache-dir Flask gunicorn
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COPY . ./
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# Run the web service on container startup. Here we use the gunicorn
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# webserver, with one worker process and 8 threads.
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# For environments with multiple CPU cores, increase the number of workers
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# to be equal to the cores available.
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CMD exec gunicorn --bind :$PORT --workers 1 --threads 1 app:app
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