【发布时间】:2014-08-10 16:30:25
【问题描述】:
知道为什么我的 gunicorn 服务器无法启动吗?
jeffy@originaldjangster:~$ sudo /home/jeffy/django_files/django_test_venv/bin/gunicorn -c /home/jeffy/django_files/django_test_venv/gunicorn_config.py django_test.wsgi
Connection in use: ('127.0.0.1', 8001)
Retrying in 1 second.
Connection in use: ('127.0.0.1', 8001)
Retrying in 1 second.
Connection in use: ('127.0.0.1', 8001)
Retrying in 1 second.
Connection in use: ('127.0.0.1', 8001)
Retrying in 1 second.
Connection in use: ('127.0.0.1', 8001)
Retrying in 1 second.
Can't connect to ('127.0.0.1', 8001)
jeffy@originaldjangster:~$
nginx 监听http://104.131.200.120/,并传递给 gunicorn,后者监听 127.0.0.1。我在 Ubuntu 14 上。
我已经列出了所有进程,看看 gunicorn 是否已经在运行:
jeffy@originaldjangster:~$ ps -a
PID TTY TIME CMD
7653 pts/1 00:00:00 ps
jeffy@originaldjangster:~$ ps
PID TTY TIME CMD
7249 pts/1 00:00:00 bash
7654 pts/1 00:00:00 ps
jeffy@originaldjangster:~$ ps -A
PID TTY TIME CMD
1 ? 00:00:02 init
2 ? 00:00:00 kthreadd
3 ? 00:00:00 ksoftirqd/0
5 ? 00:00:00 kworker/0:0H
6 ? 00:00:00 kworker/u2:0
7 ? 00:00:00 rcu_sched
8 ? 00:00:00 rcu_bh
9 ? 00:00:00 migration/0
10 ? 00:00:00 watchdog/0
11 ? 00:00:00 khelper
12 ? 00:00:00 kdevtmpfs
13 ? 00:00:00 netns
14 ? 00:00:00 writeback
15 ? 00:00:00 kintegrityd
16 ? 00:00:00 bioset
17 ? 00:00:00 kworker/u3:0
18 ? 00:00:00 kblockd
19 ? 00:00:00 ata_sff
20 ? 00:00:00 khubd
21 ? 00:00:00 md
22 ? 00:00:00 devfreq_wq
23 ? 00:00:08 kworker/0:1
24 ? 00:00:00 khungtaskd
25 ? 00:00:00 kswapd0
26 ? 00:00:00 ksmd
27 ? 00:00:00 fsnotify_mark
28 ? 00:00:00 ecryptfs-kthrea
29 ? 00:00:00 crypto
41 ? 00:00:00 kthrotld
44 ? 00:00:00 scsi_eh_0
45 ? 00:00:00 scsi_eh_1
66 ? 00:00:00 deferwq
67 ? 00:00:00 charger_manager
120 ? 00:00:01 jbd2/vda-8
121 ? 00:00:00 ext4-rsv-conver
271 ? 00:00:00 upstart-udev-br
275 ? 00:00:00 systemd-udevd
322 ? 00:00:00 dbus-daemon
349 ? 00:00:00 kpsmoused
351 ? 00:00:00 kworker/0:2
356 ? 00:00:00 systemd-logind
358 ? 00:00:00 rsyslogd
387 ? 00:00:00 kvm-irqfd-clean
624 ? 00:00:00 upstart-file-br
704 ? 00:00:00 upstart-socket-
758 tty4 00:00:00 getty
761 tty5 00:00:00 getty
767 tty2 00:00:00 getty
768 tty3 00:00:00 getty
770 tty6 00:00:00 getty
794 ? 00:00:00 sshd
800 ? 00:00:00 acpid
802 ? 00:00:00 cron
804 ? 00:00:00 atd
853 ? 00:00:01 postgres
855 ? 00:00:00 postgres
856 ? 00:00:01 postgres
857 ? 00:00:01 postgres
858 ? 00:00:02 postgres
859 ? 00:00:02 postgres
903 ? 00:00:17 supervisord
961 tty1 00:00:00 getty
982 ? 00:00:00 kauditd
1266 ? 00:00:07 kworker/u2:1
3027 ? 00:00:00 kworker/u3:1
3230 ? 00:00:00 sudo
3231 ? 00:00:01 gunicorn
7014 ? 00:00:00 gunicorn
7115 ? 00:00:00 sshd
7192 ? 00:00:00 sshd
7193 ? 00:00:00 sftp-server
7200 ? 00:00:00 sshd
7248 ? 00:00:00 sshd
7249 pts/1 00:00:00 bash
7610 ? 00:00:00 nginx
7613 ? 00:00:00 nginx
7614 ? 00:00:00 nginx
7615 ? 00:00:00 nginx
7616 ? 00:00:00 nginx
7649 ? 00:00:00 sshd
7650 ? 00:00:00 sshd
7655 pts/1 00:00:00 ps
这是两条独角兽线:
3231 ? 00:00:01 gunicorn
7014 ? 00:00:00 gunicorn
我试图杀死这两个进程,但是当使用 fg 3231 将它们带到前台时,它会显示“没有这样的工作”。
有人建议我试试netstat -aWn --programs | grep 80。这是结果,我不明白
jeffy@originaldjangster:~$ sudo netstat -aWn --programs | grep 80
tcp 0 0 127.0.0.1:8001 0.0.0.0:* LISTEN 3231/python3.4
unix 2 [ ACC ] STREAM LISTENING 8911 800/acpid /var/run/acpid.socket
unix 2 [ ] DGRAM 8908 800/acpid
任何想法是什么导致了这个“正在使用的连接”错误?谢谢。
【问题讨论】:
-
感谢“netstat -aWn --programs | grep 80” - 救了我!
标签: gunicorn ubuntu-14.04