Question

我试图将我的nginx服务器转发到tomcat（在同一台服务器上）。

我遵循了以下教程：

https://www.digitalocean.com/community/tutorials/how-to-secure-nginx-with-let-s-encrypt-on-centos-7 https://www.digitalocean.com/community/tutorials/how-to-encrypt-tomcat-8-connections-with-apache-or-nginx-on-centos-7

但它似乎仍然没有用，虽然它在我以前的服务器上做过。

这是我的nginx配置

....

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;

upstream tomcat {
server 127.0.0.1:8080 fail_timeout=0;
}

server {
    listen       80 default_server;
    listen       [::]:80 default_server;
    server_name  mywebsite.be demo.mywebsite.be;
    root         /usr/share/nginx/html;

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

    location / {
       #try_files $uri $uri/ =404;
    proxy_pass http://tomcat/;
    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;
    }
    ....

当我重新启动nginx并访问我的网站时，我收到以下错误：

“您要查找的页面暂时无法使用。请稍后再试。”

我的tomcat服务器在线并正常工作。

我不知道出了什么问题，我已经重新安装了nginx和tomcat几次。

nginx错误日志会出现以下错误

2017/12/09 13:33:53 [crit] 1288#0: *73 connect() to 127.0.0.1:8080 failed (13: Permission denied) while connecting to
     upstream, client: 87.**.***.244, server: mywebsite.be, request: "GET / HTTP/1.1", upstream: "http://127.0.0
    .1:8080/", host: "demo.mywebsite.be"

2017/12/09 13:33:53 [crit] 1288#0: *73 connect() to 127.0.0.1:8080 failed (13: Permission denied) while connecting to
 upstream, client: 87.**.***.244, server: mywebsite.be, request: "GET /nginx-logo.png HTTP/1.1", upstream: "
http://127.0.0.1:8080/nginx-logo.png", host: "demo.mywebsite.be", referrer: "https://demo.mywebsite.be/"

2017/12/09 13:33:53 [crit] 1288#0: *74 connect() to 127.0.0.1:8080 failed (13: Permission denied) while connecting to
 upstream, client: 87.**.***.244, server: mywebsite.be, request: "GET /poweredby.png HTTP/1.1", upstream: "h
ttp://127.0.0.1:8080/poweredby.png", host: "demo.mywebsite.be", referrer: "https://demo.mywebsite.be/"

2017/12/09 13:33:53 [crit] 1288#0: *74 connect() to 127.0.0.1:8080 failed (13: Permission denied) while connecting to upstream, client: 87.**.***.244, server: mywebsite.be, request: "GET /favicon.ico HTTP/1.1", upstream: "http://127.0.0.1:8080/favicon.ico", host: "demo.mywebsite.be", referrer: "https://demo.mywebsite.be/"

Answer 1

感谢Richard Smith提出错误日志的想法

我通过运行以下命令解决了这个问题：

/usr/sbin/setsebool httpd_can_network_connect true

如下所述：

nginx proxy server localhost permission denied

Nginx转发到tomcat失败

1 个答案: