Docker安装的Nginx如何代理宿主机的服务

ip addr show docker0

 server {
        listen 80;
        server_name www.test.co;
        location / {
            # 设置最大允许上传单个的文件大小
            client_max_body_size 100m;
            proxy_redirect off;
            proxy_set_header Host $host;
            proxy_set_header X-Real-IP $remote_addr;
            proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
            # 反向代理到 tomcat
            proxy_pass http://172.17.0.1:7190;
        }
    }