Linux nginx反向代理docker端口

server {
    listen 80;
    server_name abc.test.com;#修改域名/二级域名

    location / {
        proxy_set_header Host $host:$server_port;
        proxy_set_header X-Real-IP $remote_addr;
        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
        proxy_pass http://127.0.0.1:9999/;#修改端口号
    }
}