nginx.conf

server {
    listen 80;
    server_name localhost jupyterhub.csie.ncu.edu.tw;  # 同時匹配本地及外部域名
    
    # 設置根路徑，提供前端靜態文件
    location / {
        root /usr/share/nginx/html;
        index index.html index.htm;
        try_files $uri $uri/ /index.html;  # 支持 Vue 路由
    }
    
    # 代理 API 請求到後端服務
    location /api/ {
        proxy_pass http://gpu-service-be.gpu-service.svc.cluster.local:8080;
        proxy_http_version 1.1;
        proxy_set_header Upgrade $http_upgrade;
        proxy_set_header Connection 'upgrade';
        proxy_set_header Host $host;
        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;
        proxy_cache_bypass $http_upgrade;
    }
    
    # 健康檢查端點
    location /health {
        access_log off;
        return 200 'OK';
    }
    
    # 處理錯誤頁面
    error_page 500 502 503 504 /50x.html;
    location = /50x.html {
        root /usr/share/nginx/html;
    }
}