70 lines
2.6 KiB
Docker
70 lines
2.6 KiB
Docker
# ──────────────────────────────────────────────────────────────
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# BanGUI — Backend image (Python / FastAPI)
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#
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# Compatible with Docker and Podman.
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# Build context must be the project root.
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#
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# Usage:
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# docker build -t bangui-backend -f Docker/Dockerfile.backend .
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# podman build -t bangui-backend -f Docker/Dockerfile.backend .
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# ──────────────────────────────────────────────────────────────
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# ── Stage 1: build dependencies ──────────────────────────────
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FROM docker.io/library/python:3.12-slim AS builder
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WORKDIR /build
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# Install build-time system dependencies
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RUN apt-get update \
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&& apt-get install -y --no-install-recommends gcc libffi-dev \
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&& rm -rf /var/lib/apt/lists/*
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COPY backend/pyproject.toml /build/
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# Install Python dependencies into a virtual-env so we can copy it cleanly
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RUN python -m venv /opt/venv
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ENV PATH="/opt/venv/bin:$PATH"
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RUN pip install --no-cache-dir --upgrade pip \
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&& pip install --no-cache-dir .
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# ── Stage 2: runtime image ───────────────────────────────────
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FROM docker.io/library/python:3.12-slim AS runtime
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LABEL maintainer="BanGUI" \
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description="BanGUI backend — fail2ban web management API"
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# Non-root user for security
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RUN groupadd --gid 1000 bangui \
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&& useradd --uid 1000 --gid bangui --shell /bin/bash --create-home bangui
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WORKDIR /app
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# Copy the pre-built virtual-env
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COPY --from=builder /opt/venv /opt/venv
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ENV PATH="/opt/venv/bin:$PATH" \
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PYTHONDONTWRITEBYTECODE=1 \
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PYTHONUNBUFFERED=1
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# Copy application source
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COPY backend/app /app/app
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COPY fail2ban-master /app/fail2ban-master
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# Data directory for the SQLite database
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RUN mkdir -p /data && chown bangui:bangui /data
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VOLUME ["/data"]
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# Default environment values (override at runtime)
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ENV BANGUI_DATABASE_PATH="/data/bangui.db" \
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BANGUI_FAIL2BAN_SOCKET="/var/run/fail2ban/fail2ban.sock" \
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BANGUI_LOG_LEVEL="info"
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EXPOSE 8000
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USER bangui
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# Health-check using the built-in health endpoint
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HEALTHCHECK --interval=30s --timeout=5s --start-period=10s --retries=3 \
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CMD python -c "import urllib.request; urllib.request.urlopen('http://localhost:8000/api/health')" || exit 1
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CMD ["uvicorn", "app.main:create_app", "--factory", "--host", "0.0.0.0", "--port", "8000"]
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