无法远程访问Shinyproxy

Question

嗨，我已经使用rpm软件包在CentOS 7服务器上安装了Shinyproxy。

我已按照所有步骤进行操作，并且在连接槽http://localhost:8080时可以访问我的应用程序，但是当我尝试使用IP 69.112.130.250:8080远程连接到服务器时，该页面没有显示，并且没有连接

我已经设置了nginx：

# For more information on configuration, see:
#   * Official English Documentation: http://nginx.org/en/docs/
#   * Official Russian Documentation: http://nginx.org/ru/docs/

user nginx;
worker_processes auto;
error_log /var/log/nginx/error.log;
pid /run/nginx.pid;

# Load dynamic modules. See /usr/share/nginx/README.dynamic.
include /usr/share/nginx/modules/*.conf;

events {
    worker_connections 1024;
}

http {
    log_format  main  '$remote_addr - $remote_user [$time_local] "$request" '
                   '$status $body_bytes_sent "$http_referer" '
                   '"$http_user_agent" "$http_x_forwarded_for"';

access_log  /var/log/nginx/access.log  main;

sendfile            on;
tcp_nopush          on;
tcp_nodelay         on;
keepalive_timeout   65;
types_hash_max_size 2048;

include             /etc/nginx/mime.types;
default_type        application/octet-stream;

# Load modular configuration files from the /etc/nginx/conf.d directory.
# See http://nginx.org/en/docs/ngx_core_module.html#include
# for more information.
include /etc/nginx/conf.d/*.conf;

server {
    listen       80 default_server;
    listen       [::]:80 default_server;
    #server_name  69.112.130.250;
    root         /usr/share/nginx/html;
#rewrite ^(.*) https://$server_name$1 permanent;
}

server {
listen        443;
#server_name    69.112.130.250;
access_log  /var/log/nginx/lifescope.access.log;
error_log   /var/log/nginx/lifescope.error.log error;

    # Load configuration files for the default server block.
    include /etc/nginx/default.d/*.conf;

    location / {
proxy_pass          http://127.0.0.1:8080/;

   proxy_http_version 1.1;
   proxy_set_header Upgrade $http_upgrade;
   proxy_set_header Connection "upgrade";
   proxy_read_timeout 600s;

   proxy_redirect    off;
   proxy_set_header  Host             $http_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;
    }

    error_page 404 /404.html;
        location = /40x.html {
    }

    error_page 500 502 503 504 /50x.html;
        location = /50x.html {
    }
}

# Settings for a TLS enabled server.
#
#    server {
#        listen       443 ssl http2 default_server;
#        listen       [::]:443 ssl http2 default_server;
#        server_name  _;
#        root         /usr/share/nginx/html;
#
#        ssl_certificate "/etc/pki/nginx/server.crt";
#        ssl_certificate_key "/etc/pki/nginx/private/server.key";
#        ssl_session_cache shared:SSL:1m;
#        ssl_session_timeout  10m;
#        ssl_ciphers HIGH:!aNULL:!MD5;
#        ssl_prefer_server_ciphers on;
#
#        # Load configuration files for the default server block.
#        include /etc/nginx/default.d/*.conf; 
#
#        location / {
#        }
#
#        error_page 404 /404.html;
#            location = /40x.html {
#        }
#
#        error_page 500 502 503 504 /50x.html;
#            location = /50x.html {
#        }
#    }

}

My application.yml looks like this

proxy:
 port: 8080
 authentication: simple
 admin-groups: admins
 container-log-path: /home/jfertaj
users:
- name: jfertaj
  password: password
  groups: admins
- name: jamigo
  password: password
  groups: admins
- name: beaqui
  password: hgmd2019
  groups: scientists
- name: fbarros
  password: hgmd2019
  groups: scientists
docker:
url: http://localhost:2375
port-range-start: 20000
specs:
- id: 01_hello
  display-name: Hello Application
  description: Application which demonstrates the basics of a Shiny app
  container-cmd: ["R", "-e", "shinyproxy::run_01_hello()"]
  container-image: openanalytics/shinyproxy-demo
  access-groups: admins
- id: new_app
  display-name: new APP
  description: Test of directories
  container-cmd: ["R", "-e", "shiny::runApp('/root/new_app')"]
  container-image: new_app
  access-groups: admins
- id: hgmd
  display-name: HGMD interno
  description: Application which emulates HGMD
  container-cmd: ["R", "-e", "shiny::runApp('/root/hgmd')"]
  container-image: hgmd_filter
  access-groups: [scientists, admins]
- id: exomes
  display-name: Exomes analysis
  description: Application to analyse exomes
  container-cmd: ["R", "-e", "shiny::runApp('/root/app_analysis')"]
  container-image: example_app2
  access-groups: admins

logging:
  file:shinyproxy.log

有帮助吗？ 谢谢