dm/src/docker/build/tool/walle/walle.conf

upstream webservers {
    server 0.0.0.0:5000 weight=1; # 负载设置
}

server {
    listen       80;
    server_name  admin.walle-web.io; # 域名设置
    access_log   /usr/local/nginx/logs/walle.log main;
    index index.html index.htm; # 日志目录

    location / {
        try_files $uri $uri/ /index.html;
        add_header access-control-allow-origin *;
        root /walle-web/fe; # 前端代码已集成到walle-web，即walle-web/fe的绝对路径
    }

    location ^~ /api/ {
        add_header access-control-allow-origin *;
        proxy_pass      http://webservers;
        proxy_set_header X-Forwarded-Host $host:$server_port;
        proxy_set_header  X-Real-IP  $remote_addr;
        proxy_set_header    Origin        $host:$server_port;
        proxy_set_header    Referer       $host:$server_port;
    }

    location ^~ /socket.io/ {
        add_header access-control-allow-origin *;
        proxy_pass      http://webservers;
        proxy_set_header X-Forwarded-Host $host:$server_port;
        proxy_set_header  X-Real-IP  $remote_addr;
        proxy_set_header    Origin        $host:$server_port;
        proxy_set_header    Referer       $host:$server_port;
        proxy_set_header Host $http_host;
        proxy_set_header X-NginX-Proxy true;

        # WebScoket Support
        proxy_http_version 1.1;
        proxy_set_header Upgrade $http_upgrade;
        proxy_set_header Connection "upgrade";
    }
}