You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
46 lines
1.3 KiB
46 lines
1.3 KiB
# =======================================================
|
|
# Optimized Production Dockerfile for Django Backend
|
|
# Using Debian-slim for instant pre-compiled binary wheels
|
|
# (scikit-image, numpy, scipy install in seconds vs 10m on Alpine)
|
|
# =======================================================
|
|
FROM python:3.10-slim
|
|
|
|
# Set work directory
|
|
WORKDIR /usr/src/app
|
|
|
|
# Set environment variables
|
|
ENV PYTHONDONTWRITEBYTECODE=1 \
|
|
PYTHONUNBUFFERED=1 \
|
|
PIP_NO_CACHE_DIR=1 \
|
|
PIP_DISABLE_PIP_VERSION_CHECK=1
|
|
|
|
# 1. System Dependencies (Cached permanently unless system packages change)
|
|
RUN apt-get update && apt-get install -y --no-install-recommends \
|
|
gcc \
|
|
g++ \
|
|
curl \
|
|
git \
|
|
libpq-dev \
|
|
libjpeg62-turbo-dev \
|
|
zlib1g-dev \
|
|
libfreetype6-dev \
|
|
gettext \
|
|
ffmpeg \
|
|
&& rm -rf /var/lib/apt/lists/*
|
|
|
|
# 2. Python Dependencies (Cached unless requirements.txt changes)
|
|
COPY ./requirements.txt .
|
|
RUN pip install --upgrade pip && \
|
|
pip install -r requirements.txt
|
|
|
|
# 3. Entrypoint script (Cached)
|
|
COPY ./entrypoint.sh .
|
|
RUN sed -i 's/\r$//g' /usr/src/app/entrypoint.sh && \
|
|
chmod +x /usr/src/app/entrypoint.sh
|
|
|
|
# 4. Application Source Code (Changes frequently on git push)
|
|
COPY . .
|
|
|
|
# Run entrypoint
|
|
ENTRYPOINT ["/usr/src/app/entrypoint.sh"]
|
|
|