65 lines
2.3 KiB
Docker
65 lines
2.3 KiB
Docker
# Stage 1: Build the requirements.txt using Poetry.
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FROM python:3.13 AS builder
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# Set environment variables for Python.
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ENV PYTHONDONTWRITEBYTECODE 1
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ENV PYTHONUNBUFFERED 1
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ENV PATH="${PATH}:/root/.local/bin"
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# Install system dependencies.
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RUN apt-get update && \
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apt-get install -y --no-install-recommends \
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curl \
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&& rm -rf /var/lib/apt/lists/*
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# Install Poetry.
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RUN curl -sSL https://install.python-poetry.org | python3 -
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# Copy only the poetry.lock/pyproject.toml to leverage Docker cache.
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WORKDIR /app
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COPY pyproject.toml poetry.lock /app/
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# Install dependencies and create requirements.txt.
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RUN poetry self add poetry-plugin-export && poetry export --format=requirements.txt --output=requirements.txt --only=main --without-hashes
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# Stage 2: Install dependencies and run the application
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FROM python:3.13 AS runner
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# Set environment variables for Python.
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ENV PYTHONDONTWRITEBYTECODE 1
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ENV PYTHONUNBUFFERED 1
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# Create a non-root user.
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RUN useradd -ms /bin/bash botuser && \
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install --verbose --directory --mode=0775 --owner=botuser --group=botuser /home/botuser/discord-rss-bot/ && \
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install --verbose --directory --mode=0775 --owner=botuser --group=botuser /home/botuser/.local/share/discord_rss_bot/
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# Copy the generated requirements.txt from the builder stage.
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WORKDIR /home/botuser/discord-rss-bot
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COPY --from=builder /app/requirements.txt /home/botuser/discord-rss-bot/
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# Create a virtual environment and install dependencies.
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RUN python -m venv /home/botuser/.venv && \
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. /home/botuser/.venv/bin/activate && \
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pip install --no-cache-dir --upgrade pip && \
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pip install --no-cache-dir --upgrade setuptools wheel && \
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pip install --no-cache-dir --requirement requirements.txt
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# Copy the rest of the application code.
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COPY . /home/botuser/discord-rss-bot/
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# Change to the bot user so we don't run as root.
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USER botuser
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# The uvicorn server will listen on this port.
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EXPOSE 5000
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# Where our database file will be stored.
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VOLUME /home/botuser/.local/share/discord_rss_bot/
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# Print the folder structure and wait so we can inspect the container.
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# CMD ["tail", "-f", "/dev/null"]
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# Run the application.
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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"]
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