Lighttpd/Nginx 无法运行

Lighttpd/Nginx 无法运行

我正在使用 AWS 的 Blackboard AMI,但无法让 lighttpd 在其上运行。我不断收到 502 错误。

我已经跑了service lighttpd status,它给了我回报:

● lighttpd.service - Lighttpd Daemon
   Loaded: loaded (/lib/systemd/system/lighttpd.service; disabled; vendor preset: enabled)
   Active: failed (Result: exit-code) since Mon 2020-03-02 09:33:49 EST; 4min 31s ago
  Process: 4770 ExecStart=/usr/sbin/lighttpd -D -f /etc/lighttpd/lighttpd.conf (code=exited, status=255)
  Process: 4763 ExecStartPre=/usr/sbin/lighttpd -t -f /etc/lighttpd/lighttpd.conf (code=exited, status=0/SUCCESS)
 Main PID: 4770 (code=exited, status=255)

Mar 02 09:33:49 ip-172-31-27-103 systemd[1]: Stopped Lighttpd Daemon.
Mar 02 09:33:49 ip-172-31-27-103 systemd[1]: Starting Lighttpd Daemon...
Mar 02 09:33:49 ip-172-31-27-103 lighttpd[4763]: Syntax OK
Mar 02 09:33:49 ip-172-31-27-103 systemd[1]: Started Lighttpd Daemon.
Mar 02 09:33:49 ip-172-31-27-103 lighttpd[4770]: 2020-03-02 09:33:49: (network.c.409) can't bind to port:  443 Address already in use
Mar 02 09:33:49 ip-172-31-27-103 systemd[1]: lighttpd.service: Main process exited, code=exited, status=255/n/a
Mar 02 09:33:49 ip-172-31-27-103 systemd[1]: lighttpd.service: Unit entered failed state.
Mar 02 09:33:49 ip-172-31-27-103 systemd[1]: lighttpd.service: Failed with result 'exit-code'.

然后我跑去netstat -tulpn看看使用了什么443并回来了:

Active Internet connections (only servers)
Proto Recv-Q Send-Q Local Address           Foreign Address         State       PID/Program name
tcp        0      0 0.0.0.0:22              0.0.0.0:*               LISTEN      1134/sshd       
tcp        0      0 127.0.0.1:5432          0.0.0.0:*               LISTEN      1269/postgres   
tcp        0      0 0.0.0.0:443             0.0.0.0:*               LISTEN      1895/nginx.conf 
tcp6       0      0 :::22                   :::*                    LISTEN      1134/sshd       
tcp6       0      0 :::9900                 :::*                    LISTEN      1963/node       
udp        0      0 0.0.0.0:68              0.0.0.0:*                           903/dhclient    
udp        0      0 172.31.27.103:123       0.0.0.0:*                           1230/ntpd       
udp        0      0 127.0.0.1:123           0.0.0.0:*                           1230/ntpd       
udp        0      0 0.0.0.0:123             0.0.0.0:*                           1230/ntpd       
udp6       0      0 fe80::cc5:7dff:fee9:123 :::*                                1230/ntpd       
udp6       0      0 ::1:123                 :::*                                1230/ntpd       
udp6       0      0 :::123                  :::*                                1230/ntpd       

然后我尝试了各种命令来查看状态nginx但它们都返回它没有在我的计算机上运行。

Failed to restart nginx.service: Unit nginx.service not found.
sudo: /usr/sbin/nginx: command not found

可以nginx在其他服务下运行,或者我如何才能使我的服务器正常运行? AMI 不提供支持。

更新ps -efl|grep 1895 | grep -v "grep"返回:

4 S root      1895  1864  0  80   0 - 14857 sigsus 08:07 ?        00:00:00 nginx: master process /usr/local/openresty/bin/openresty -c /usr/local/etc/openresty/nginx.conf
5 S nobody    1911  1895  0  80   0 - 15113 ep_pol 08:07 ?        00:00:00 nginx: worker process
5 S nobody    1912  1895  0  80   0 - 15113 ep_pol 08:07 ?        00:00:00 nginx: worker process

答案1

因此,这openresty将监听端口 443。如何解决它取决于你。

  • 停止并删除openresty
  • 分配给openresty不同的端口(不要忘记重新启动它)
  • 分配不同的端口lighttpd

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