python - 使用Virtualenv，Circus和Chaussette部署Django

我试着和Virtualenv，Circus和Chaussette一起运行Django，和CentOS 7一起运行virtualhost，但是当我运行Circud Circus.in I时，我一直收到这个错误：

(djenv)[root@localhost django]# circusd circus.ini
2014-09-01 22:06:38 circus[2406] [INFO] Starting master on pid 2406
2014-09-01 22:06:38 circus[2406] [INFO] sockets started
2014-09-01 22:06:38 circus[2406] [WARNING] error in 'settings': [Errno 2] No such file or directory: '~/.virtualenv/djenv/bin/chaussette'
2014-09-01 22:06:38 circus[2406] [WARNING] error in 'settings': [Errno 2] No such file or directory: '~/.virtualenv/djenv/bin/chaussette'
2014-09-01 22:06:38 circus[2406] [WARNING] error in 'settings': [Errno 2] No such file or directory: '~/.virtualenv/djenv/bin/chaussette'
2014-09-01 22:06:38 circus[2406] [WARNING] error in 'settings': [Errno 2] No such file or directory: '~/.virtualenv/djenv/bin/chaussette'
2014-09-01 22:06:38 circus[2406] [WARNING] error in 'settings': [Errno 2] No such file or directory: '~/.virtualenv/djenv/bin/chaussette'
2014-09-01 22:06:38 circus[2406] [INFO] settings stopped
2014-09-01 22:06:38 circus[2406] [INFO] Arbiter now waiting for commands
2014-09-01 22:06:38 circus[2406] [INFO] circusd-stats started
2014-09-01 22:06:38 circus[2415] [INFO] Starting the stats streamer

# Here i close circusd with ctrl+c

2014-09-01 22:19:40 circus[2406] [INFO] Got signal SIG_INT
2014-09-01 22:19:40 circus[2406] [INFO] Arbiter exiting
2014-09-01 22:19:41 circus[2406] [INFO] circusd-stats stopped
Exception ignored in: <module 'threading' from '/usr/local/lib/python3.4/threading.py'>
Traceback (most recent call last):
  File "/usr/local/lib/python3.4/threading.py", line 1294, in _shutdown
    t.join()
  File "/usr/local/lib/python3.4/threading.py", line 1057, in join
    raise RuntimeError("cannot join current thread")
RuntimeError: cannot join current thread

我的django项目的路径是/opt/webapps/django/。这就是这条道路的结构：
（仅供参考：settings是我给django项目起的名字）

/django/
/django/manage.py
/django/circus.ini
/django/settings/
/django/settings/urls.py
/django/settings/wsgi.py
/django/settings/settings.py

我的virtualenv路径是：~/.virtualenv/djev/。这是该路径的结构（bin）：

/djenv/
/djenv/bin/
/djenv/bin/circusd
/djenv/bin/chaussette
/djenv/bin/circushttpd
/djenv/bin/python3.4
/djenv/bin/pip

我的circus.ini的内容是：

[circus]
endpoint = tcp://127.0.0.1:5555
pubsub_endpoint = tcp://127.0.0.1:5556
stats_endpoint = tcp://127.0.0.1:5557

[watcher:settings]
cmd = ~/.virtualenv/djenv/bin/chaussette django:/opt/webapps/django --fd $(circus.sockets.settings)$ --django-settings settings.settings
use_sockets = True
numprocesses = 3

[socket:settings]
host = 0.0.0.0
port = 8080

最佳答案

所以我终于找到了解决办法。这就是我所做的。
首先我把circus.ini改成了：

[circus]
endpoint = tcp://127.0.0.1:5555
pubsub_endpoint = tcp://127.0.0.1:5556
stats_endpoint = tcp://127.0.0.1:5557

[watcher:settings]
cmd = /root/.virtualenvs/djenv/bin/chaussette settings.wsgi.application
args = --fd $(circus.sockets.settings)
use_sockets = True
numprocesses = 3
copy_env = True
virtualenv = /root/.virtualenvs/djenv/

[socket:settings]
host = 0.0.0.0
port = 8080

因为我在Python3.4.1中运行这个马戏团，所以我得到了另一个错误：

OSError: [Errno 9] Bad file descriptor

为了找到解决这个问题的方法，我找到了这个解决方案https://github.com/mozilla-services/circus/pull/800/files
希望这能帮助别人。

关于python - 使用Virtualenv，Circus和Chaussette部署Django，我们在Stack Overflow上找到一个类似的问题：https://stackoverflow.com/questions/25615292/