65 lines
2.3 KiB
Docker
65 lines
2.3 KiB
Docker
# Stage 1: Build the requirements.txt using Poetry.
|
|
FROM python:3.12 AS builder
|
|
|
|
# Set environment variables for Python.
|
|
ENV PYTHONDONTWRITEBYTECODE 1
|
|
ENV PYTHONUNBUFFERED 1
|
|
ENV PATH="${PATH}:/root/.local/bin"
|
|
|
|
# Install system dependencies.
|
|
RUN apt-get update && \
|
|
apt-get install -y --no-install-recommends \
|
|
curl \
|
|
&& rm -rf /var/lib/apt/lists/*
|
|
|
|
# Install Poetry.
|
|
RUN curl -sSL https://install.python-poetry.org | python3 -
|
|
|
|
# Copy only the poetry.lock/pyproject.toml to leverage Docker cache.
|
|
WORKDIR /app
|
|
COPY pyproject.toml poetry.lock /app/
|
|
|
|
# Install dependencies and create requirements.txt.
|
|
RUN poetry self add poetry-plugin-export && poetry export --format=requirements.txt --output=requirements.txt --only=main --without-hashes
|
|
|
|
# Stage 2: Install dependencies and run the application
|
|
FROM python:3.12 AS runner
|
|
|
|
# Set environment variables for Python.
|
|
ENV PYTHONDONTWRITEBYTECODE 1
|
|
ENV PYTHONUNBUFFERED 1
|
|
|
|
# Create a non-root user.
|
|
RUN useradd -ms /bin/bash botuser && \
|
|
install --verbose --directory --mode=0775 --owner=botuser --group=botuser /home/botuser/discord-rss-bot/ && \
|
|
install --verbose --directory --mode=0775 --owner=botuser --group=botuser /home/botuser/.local/share/discord_rss_bot/
|
|
|
|
# Copy the generated requirements.txt from the builder stage.
|
|
WORKDIR /home/botuser/discord-rss-bot
|
|
COPY --from=builder /app/requirements.txt /home/botuser/discord-rss-bot/
|
|
|
|
# Create a virtual environment and install dependencies.
|
|
RUN python -m venv /home/botuser/.venv && \
|
|
. /home/botuser/.venv/bin/activate && \
|
|
pip install --no-cache-dir --upgrade pip && \
|
|
pip install --no-cache-dir --upgrade setuptools wheel && \
|
|
pip install --no-cache-dir --requirement requirements.txt
|
|
|
|
# Copy the rest of the application code.
|
|
COPY . /home/botuser/discord-rss-bot/
|
|
|
|
# Change to the bot user so we don't run as root.
|
|
USER botuser
|
|
|
|
# The uvicorn server will listen on this port.
|
|
EXPOSE 5000
|
|
|
|
# Where our database file will be stored.
|
|
VOLUME /home/botuser/.local/share/discord_rss_bot/
|
|
|
|
# Print the folder structure and wait so we can inspect the container.
|
|
# CMD ["tail", "-f", "/dev/null"]
|
|
|
|
# Run the application.
|
|
CMD ["/home/botuser/.venv/bin/python", "-m", "uvicorn", "discord_rss_bot.main:app", "--host=0.0.0.0", "--port=5000", "--proxy-headers", "--forwarded-allow-ips='*'", "--log-level", "debug"]
|