nofx/web/Dockerfile

# 构建阶段
FROM node:20-alpine AS builder

# 设置工作目录
WORKDIR /app

# 复制 package 文件
COPY package*.json ./

# 安装依赖
RUN npm ci --only=production=false

# 复制源代码
COPY . .

# 构建应用
RUN npm run build

# 运行阶段
FROM nginx:alpine

# 复制自定义 nginx 配置
COPY <<EOF /etc/nginx/conf.d/default.conf
server {
    listen 80;
    server_name localhost;
    root /usr/share/nginx/html;
    index index.html;

    # 启用 gzip 压缩
    gzip on;
    gzip_types text/plain text/css application/json application/javascript text/xml application/xml application/xml+rss text/javascript;
    gzip_min_length 1000;

    # SPA 路由支持
    location / {
        try_files \$uri \$uri/ /index.html;
    }

    # API 代理到后端
    location /api/ {
        proxy_pass http://backend:8080/api/;
        proxy_http_version 1.1;
        proxy_set_header Upgrade \$http_upgrade;
        proxy_set_header Connection 'upgrade';
        proxy_set_header Host \$host;
        proxy_cache_bypass \$http_upgrade;
        proxy_set_header X-Real-IP \$remote_addr;
        proxy_set_header X-Forwarded-For \$proxy_add_x_forwarded_for;
        proxy_set_header X-Forwarded-Proto \$scheme;
    }

    # 健康检查端点
    location /health {
        proxy_pass http://backend:8080/health;
        access_log off;
    }
}
EOF

# 从构建阶段复制构建产物
COPY --from=builder /app/dist /usr/share/nginx/html

# 暴露端口
EXPOSE 80

# 健康检查
HEALTHCHECK --interval=30s --timeout=10s --start-period=5s --retries=3 \
  CMD wget --no-verbose --tries=1 --spider http://localhost/health || exit 1

# 启动 nginx
CMD ["nginx", "-g", "daemon off;"]