为django服务器设置gunicorn和supervisor
问题描述:
我想让我的服务器启动并运行gunicorn和supervisor。 设法得到它UPP用这个命令:为django服务器设置gunicorn和supervisor
$ gunicorn project.wsgi:application --bind 192.168.1.130:8000
这之后,我做了一个gunicorn_init.bash文件。我从几个教程中获得了代码。所以猜测这是设立*长和监督员的常用方法。代码如下所示:
#!/bin/bash
NAME="project" # Name of the application
DJANGODIR=/home/username/projects/project # Django project directory
SOCKFILE=/home/username/.venvs/project/run/gunicorn.sock # We will communicate using this unix socket
USER=username # the user to run as
GROUP=username # the group to run as
NUM_WORKERS=1 # how many worker processes shoul Gunicorn spawn
DJANGO_SETTINGS_MODULE=project.settings.production # which settings file should Django use
DJANGO_WSGI_MODULE=project.wsgi # WSGI module name
echo "Starting $NAME as `whoami`"
# Activate the virtual environment
cd $DJANGODIR
source /home/username/.venvs/project/bin/activate
export DJANGO_SETTINGS_MODULE=$DJANGO_SETTINGS_MODULE
export PYTHONPATH=$DJANGODIR:$PYTHONPATH
# Create the run directory if it doesn't exsist
RUNDIR=$(dirname $SOCKFILE)
test -d $RUNDIR || mkdir -p $RUNDIR
# Start yout Django Unicorn
# Programs meant to be run under supervisor should not daemonize themselves (do not use daemon)
exec gunicorn ${DJANGO_WSGI_UNICORN}:application \
--name $NAME \
--workers $NUM_WORKERS \
--user=$USER --group=$GROUP \
--bind=unix:$SOCKFILE \
--log-level=debug \
--log-file=-
这只是给我的例外是这样的工作进程:
[2017-10-15 12:35:37 +0200] [30218] [INFO] Starting gunicorn 19.7.1
[2017-10-15 12:35:37 +0200] [30218] [DEBUG] Arbiter booted
[2017-10-15 12:35:37 +0200] [30218] [INFO] Listening at: unix:/home/username/.venvs/project/run/gunicorn.sock (30218)
[2017-10-15 12:35:37 +0200] [30218] [INFO] Using worker: sync
[2017-10-15 12:35:37 +0200] [30223] [INFO] Booting worker with pid: 30223
[2017-10-15 12:35:37 +0200] [30223] [ERROR] Exception in worker process
Traceback (most recent call last):
File "/home/username/.venvs/project/lib/python3.5/site-packages/gunicorn/arbiter.py", line 578, in spawn_worker
worker.init_process()
File "/home/username/.venvs/project/lib/python3.5/site-packages/gunicorn/workers/base.py", line 126, in init_process
self.load_wsgi()
File "/home/username/.venvs/project/lib/python3.5/site-packages/gunicorn/workers/base.py", line 135, in load_wsgi
self.wsgi = self.app.wsgi()
File "/home/username/.venvs/project/lib/python3.5/site-packages/gunicorn/app/base.py", line 67, in wsgi
self.callable = self.load()
File "/home/username/.venvs/project/lib/python3.5/site-packages/gunicorn/app/wsgiapp.py", line 65, in load
return self.load_wsgiapp()
File "/home/username/.venvs/project/lib/python3.5/site-packages/gunicorn/app/wsgiapp.py", line 52, in load_wsgiapp
return util.import_app(self.app_uri)
File "/home/username/.venvs/project/lib/python3.5/site-packages/gunicorn/util.py", line 352, in import_app
__import__(module)
ValueError: Empty module name
[2017-10-15 12:35:37 +0200] [30223] [INFO] Worker exiting (pid: 30223)
[2017-10-15 12:35:37 +0200] [30218] [INFO] Shutting down: Master
[2017-10-15 12:35:37 +0200] [30218] [INFO] Reason: Worker failed to boot.
我阅读并观看教程。阅读文档,试图弄清楚为什么在调用gunicorn-bash文件时它不起作用。
任何正确的方向指针现在非常赞赏。我被困了一段时间。
答
你有一个不一致的变量。在脚本的顶部,您定义了DJANGO_WSGI_MODULE
,但在致电gunicorn时,您使用的是不存在的DJANGO_WSGI_UNICORN
。确保你使用相同的名字。
我通过代码读取的次数并没有看到这一点。谢谢丹尼尔aka鹰眼 – sumpen
不要忘记接受答案,作为未来的搜索者的一个迹象,它解决了你的问题。 –