upstream profile_backend {
    server 10.0.0.5:3001;         # 机器A的内网地址
    server 10.0.0.15:3001;         # 机器B的内网地址
}

log_format  profile_log  '$remote_addr - $remote_user [$time_local] '
                          '"$request" $status $body_bytes_sent '
                          '"$http_referer" "$http_user_agent" '
                          'upstream_addr=$upstream_addr '
                          'upstream_status=$upstream_status '
                          'upstream_response_time=$upstream_response_time '
                          'request_time=$request_time';

 # 1. 强制 HTTP 转 HTTPS（统一跳转到 https://profile.lessie.ai）
server {
    listen 80;
    server_name profile.lessie.ai;
    return 301 https://profile.lessie.ai$request_uri;
}


 # 2. 正式服务站点（https://profile.lessie.ai）
server {
    listen 443 ssl;
    server_name profile.lessie.ai;

    ssl_certificate /data/tengine/certificate/lessie.ai.pem;
    ssl_certificate_key /data/tengine/certificate/lessie.ai.key;

    ssl_protocols TLSv1.2 TLSv1.3;
    ssl_ciphers HIGH:!aNULL:!MD5;

    access_log /data/tengine/logs/lessie_profile_log.access.log  profile_log;
    error_log /data/tengine/logs/lessie_profile_log.error.log;


    # 反向代理到后端服务器渲染的nxut项目3001端口
    location / {
        proxy_pass http://profile_backend;
        proxy_set_header Host $host;
        proxy_set_header X-Real-IP $remote_addr;
    }
    
    # 禁止logo走缓存
    location = /favicon.svg {
        proxy_pass http://official_backend;
        proxy_set_header Host $host;
        proxy_set_header X-Real-IP $remote_addr;

        add_header Cache-Control "no-cache, no-store, must-revalidate" always;
        add_header Pragma "no-cache" always;
        add_header Expires 0 always;
    }
    # 禁止logo走缓存
    location = /favicon.ico {
        proxy_pass http://official_backend;
        proxy_set_header Host $host;
        proxy_set_header X-Real-IP $remote_addr;

        add_header Cache-Control "no-cache, no-store, must-revalidate" always;
        add_header Pragma "no-cache" always;
        add_header Expires 0 always;
    }
}