Python service Dockerfile

Dockerfile

FROM python:3.7-alpine3.9

LABEL maintainer='[email protected]'
LABEL description='Python services base image'

# Don't periodically check PyPI to determine whether a new version of pip is available for download.
ENV PIP_DISABLE_PIP_VERSION_CHECK=on

# Disable package cache.
ENV PIP_NO_CACHE_DIR=off

# Python won’t try to write .pyc files on the import of source modules.
ENV PYTHONDONTWRITEBYTECODE=true

# install a handler for SIGSEGV, SIGFPE, SIGABRT, SIGBUS and SIGILL signals to dump the Python traceback
ENV PYTHONFAULTHANDLER=1

# Force the stdout and stderr streams to be unbuffered.
ENV PYTHONUNBUFFERED=1

RUN apk add --no-cache --update \
    bash \
    curl \
    gcc \
    libffi-dev \
    make \
    musl-dev \
    tini \
    && pip install poetry ipython \
    && poetry config settings.virtualenvs.create false

RUN mkdir /app
WORKDIR /app

# https://github.com/krallin/tini
ENTRYPOINT ["/sbin/tini", "--"]