Question

我的应用程序是使用AWS EC2实例中的redhat下的apache2和tomcat构建的。它之前有效，在我重新启动EC2实例后，只能访问思想ssh但无法在浏览器中连接，并显示“ERR_CONNECTION_TIMED_OUT＆＃39;”。知道我弄错了什么或我应该检查哪个日志？

@Dusan Bajic httpd状态似乎正常，执行sudo systemctl status httpd后显示：

● httpd.service - The Apache HTTP Server
   Loaded: loaded (/usr/lib/systemd/system/httpd.service; enabled; vendor preset: disabled)
   Active: active (running) since Fri 2017-12-29 16:34:06 +08; 2s ago
     Docs: man:httpd(8)
           man:apachectl(8)
  Process: 10891 ExecStop=/bin/kill -WINCH ${MAINPID} (code=exited, status=0/SUCCESS)
 Main PID: 10896 (httpd)
   Status: "Processing requests..."
   CGroup: /system.slice/httpd.service
           ├─10896 /usr/sbin/httpd -DFOREGROUND
           ├─10897 /usr/sbin/httpd -DFOREGROUND
           ├─10898 /usr/sbin/httpd -DFOREGROUND
           ├─10899 /usr/sbin/httpd -DFOREGROUND
           ├─10900 /usr/sbin/httpd -DFOREGROUND
           └─10901 /usr/sbin/httpd -DFOREGROUND

Dec 29 16:34:06 ip-172-31-21-170.ap-southeast-1.compute.internal systemd[1]: ...
Dec 29 16:34:06 ip-172-31-21-170.ap-southeast-1.compute.internal systemd[1]: ...
Hint: Some lines were ellipsized, use -l to show in full.

Answer 1

请检查以下内容：

确保在浏览器中使用正确的公共IP地址或公共DNS（IPv4）。
确保您在Apache配置文件中具有正确的配置，例如Listen IP：80和ServerName domain：80。
确保apache正在侦听端口80。

AWS EC2 ERR_CONNECTION_TIMED_OUT

1 个答案: