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3d5d12f | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 | # 🎯 阶段一:源码克隆与构建阶段
FROM node:20-alpine AS builder
# 安装构建原生插件所需的依赖 (python3, make, g++) 以及 git
RUN apk add --no-cache \
git \
python3 \
make \
g++
# 设置工作目录
WORKDIR /app
# 克隆仓库(在此阶段克隆一次即可)
ARG GIT_REPO_URL=https://github.com/Wei-Shaw/claude-relay-service.git
ARG GIT_BRANCH=main
RUN git clone --depth 1 --branch ${GIT_BRANCH} ${GIT_REPO_URL} .
# --- 构建前端 ---
WORKDIR /app/web/admin-spa
RUN npm ci && npm run build
# --- 准备后端生产环境依赖 ---
WORKDIR /app
# 再次运行 npm ci 确保生产环境依赖(如 heapdump)能成功编译
RUN npm ci --only=production && \
npm cache clean --force
# 🐳 阶段二:最终运行镜像
FROM node:20-alpine
# 📋 设置标签
LABEL maintainer="claude-relay-service@example.com"
LABEL description="Claude Code API Relay Service"
LABEL version="1.0.0"
# 🔧 安装运行时必要的系统依赖
RUN apk add --no-cache \
curl \
dumb-init \
sed \
git \
&& rm -rf /var/cache/apk/*
# 📁 设置工作目录
WORKDIR /app
# 📦 从 builder 阶段复制整个应用(含已编译的生产环境 node_modules)
COPY --from=builder /app /app
# 📦 确保前端产物已正确放置(覆盖可能存在的旧文件)
COPY --from=builder /app/web/admin-spa/dist /app/web/admin-spa/dist
# 🔧 设置启动脚本权限
RUN chmod +x docker-entrypoint.sh && \
cp docker-entrypoint.sh /usr/local/bin/
# 📁 创建必要目录并设置权限
RUN mkdir -p logs data temp config && \
chmod -R 777 /app/logs /app/data /app/temp /app/config
# 🔧 预先处理配置文件
RUN if [ ! -f "/app/config/config.js" ] && [ -f "/app/config/config.example.js" ]; then \
cp /app/config/config.example.js /app/config/config.js; \
fi && \
chmod 777 /app/config/config.js 2>/dev/null || true
# 🔧 统一设置应用目录权限(生产环境建议根据需求收紧权限)
RUN chmod -R 777 /app
# 🌐 暴露端口
EXPOSE 3000
# 🏥 健康检查
HEALTHCHECK --interval=30s --timeout=10s --start-period=5s --retries=3 \
CMD curl -f http://localhost:3000/health || exit 1
# 🚀 启动应用
ENTRYPOINT ["dumb-init", "--", "/usr/local/bin/docker-entrypoint.sh"]
CMD ["node", "src/app.js"]
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