refactor: optimize Dockerfile

Author: xuwei-fit2cloud

.dockerignore

@@ -0,0 +1,12 @@
+# Python
+backend/__pycache__
+backend/app.egg-info
+backend/*.pyc
+backend/.mypy_cache
+backend/.coverage
+backend/htmlcov
+backend/.venv
+backend/.gitignore
+backend/README.md
+backend/scripts
+backend/.DS_Store

.gitignore

@@ -186,4 +186,4 @@ cython_debug/
 .DS_Store
 test.py
 
-components.d.ts
+

Dockerfile

@@ -0,0 +1,62 @@
+# Build stage
+FROM python:3.11-slim-bookworm AS builder
+
+# Set build environment variables
+ENV PYTHONUNBUFFERED=1
+ENV SQLBOT_HOME=/opt/sqlbot
+ENV APP_HOME=${SQLBOT_HOME}/app
+ENV UI_HOME=${SQLBOT_HOME}/frontend
+ENV PYTHONPATH=${SQLBOT_HOME}/app
+ENV PATH="${APP_HOME}/.venv/bin:$PATH"
+ENV UV_COMPILE_BYTECODE=1
+ENV UV_LINK_MODE=copy
+ENV DEBIAN_FRONTEND=noninteractive
+
+# Create necessary directories
+RUN mkdir -p ${APP_HOME} ${UI_HOME}
+
+WORKDIR ${APP_HOME}
+
+# Install uv tool
+COPY --from=ghcr.io/astral-sh/uv:0.7.8 /uv /uvx /bin/
+
+# COPY ../frontend/dist /opt/sqlbot/frontend/dist
+COPY frontend/dist ${UI_HOME}/dist
+
+# Install dependencies
+RUN --mount=type=cache,target=/root/.cache/uv \
+    --mount=type=bind,source=backend/uv.lock,target=uv.lock \
+    --mount=type=bind,source=backend/pyproject.toml,target=pyproject.toml \
+    uv sync --frozen --no-install-project
+
+COPY ./backend ${APP_HOME}
+
+# Final sync to ensure all dependencies are installed
+RUN --mount=type=cache,target=/root/.cache/uv \
+   uv sync
+
+# Runtime stage
+FROM python:3.11-slim-bookworm
+
+# Set runtime environment variables
+ENV PYTHONUNBUFFERED=1
+ENV SQLBOT_HOME=/opt/sqlbot
+ENV PYTHONPATH=${SQLBOT_HOME}/app
+ENV PATH="${SQLBOT_HOME}/app/.venv/bin:$PATH"
+
+RUN apt-get update && apt-get install -y --no-install-recommends \
+    curl \
+    && apt-get clean \
+    && rm -rf /var/lib/apt/lists/*
+
+# Copy necessary files from builder
+COPY --from=builder ${SQLBOT_HOME} ${SQLBOT_HOME}
+
+WORKDIR ${SQLBOT_HOME}/app
+
+# Add health check
+HEALTHCHECK --interval=30s --timeout=10s --start-period=5s --retries=3 \
+    CMD curl -f http://localhost:8000 || exit 1
+
+# Run with uvicorn
+CMD ["uvicorn", "main:app", "--host", "0.0.0.0", "--port", "8000", "--workers", "4", "--proxy-headers"]