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# OpenAPI to MCP Server - Docker 镜像
# 包含 Go 和 Node.js 环境
# 第一阶段:构建 Go 工具
FROM golang:1.23-alpine AS go-builder
# 设置工作目录
WORKDIR /build
# 安装 Git(Go 模块需要)
RUN apk add --no-cache git
# 安装 openapi-to-mcp 工具
RUN go install github.com/higress-group/openapi-to-mcpserver/cmd/openapi-to-mcp@latest
# 第二阶段:运行时环境
FROM node:20-alpine
# 设置工作目录
WORKDIR /app
# 安装必要的系统依赖
RUN apk add --no-cache \
ca-certificates \
tzdata
# 从 Go builder 复制编译好的可执行文件
COPY --from=go-builder /go/bin/openapi-to-mcp /usr/local/bin/openapi-to-mcp
# 复制 package.json 和 package-lock.json
COPY package*.json ./
# 安装 Node.js 依赖
RUN npm install --production
# 复制应用代码
COPY src/ ./src/
COPY public/ ./public/
# 创建必要的目录
RUN mkdir -p uploads outputs
# 设置环境变量
ENV NODE_ENV=production
ENV PORT=3000
# 暴露端口
EXPOSE 3000
# 健康检查
HEALTHCHECK --interval=30s --timeout=10s --start-period=5s --retries=3 \
CMD node -e "require('http').get('http://localhost:3000/api/health', (r) => {process.exit(r.statusCode === 200 ? 0 : 1)})"
# 启动应用
CMD ["npm", "start"]