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