django - 自动启动但未手动启动时未找到项目wsgi

Question

我不明白为什么当主管尝试自动启动应用程序时(例如在服务器启动时)，我会收到关于找不到我的“project.wsgi”模块的错误。

2014-02-15 05:13:05 [1011] [INFO] Using worker: sync
2014-02-15 05:13:05 [1016] [INFO] Booting worker with pid: 1016
2014-02-15 05:13:05 [1016] [ERROR] Exception in worker process:
Traceback (most recent call last):
  File "/var/local/sites/myproject/venv/local/lib/python2.7/site-packages/gunicorn/arbiter.py", line 495, in spawn_worker
    worker.init_process()
  File "/var/local/sites/myproject/venv/local/lib/python2.7/site-packages/gunicorn/workers/base.py", line 106, in init_process
    self.wsgi = self.app.wsgi()
  File "/var/local/sites/myproject/venv/local/lib/python2.7/site-packages/gunicorn/app/base.py", line 114, in wsgi
    self.callable = self.load()
  File "/var/local/sites/myproject/venv/local/lib/python2.7/site-packages/gunicorn/app/wsgiapp.py", line 62, in load
    return self.load_wsgiapp()
  File "/var/local/sites/myproject/venv/local/lib/python2.7/site-packages/gunicorn/app/wsgiapp.py", line 49, in load_wsgiapp
    return util.import_app(self.app_uri)
  File "/var/local/sites/myproject/venv/local/lib/python2.7/site-packages/gunicorn/util.py", line 354, in import_app
    __import__(module)
ImportError: No module named myproject.wsgi

而我没有收到此错误，并且当我手动执行时它工作正常:

sudo supervisorctl start myapp

有什么不同吗？

谢谢

更新:

主管配置文件:

[program:myproject]
command=/var/local/sites/myproject/run/gunicorn_start                       ; Command to start app
user=myproject                                             ; User to run as
autostart=true
autorestart=true
loglevel=info
redirect_stderr=false
stdout_logfile=/var/local/sites/myproject/logs/supervisor-myproject-stdout.log
stdout_logfile_maxbytes=1MB
stdout_logfile_backups=10
stdout_capture_maxbytes=1MB
stderr_logfile=/var/local/sites/myproject/logs/supervisor-myproject-stderr.log
stderr_logfile_maxbytes=1MB
stderr_logfile_backups=10
stderr_capture_maxbytes=1MB

/var/local/sites/myproject/run/gunicorn_start:

#!/bin/bash

NAME="myproject_app"         # Name of the application
USER=myproject          # the user to run as
GROUP=myproject        # the group to run as

NUM_WORKERS=3                       # how many worker processes should Gunicorn spawn

# Logs config
LOG_LEVEL=info
ACCESS_LOGFILE=/var/local/sites/myproject/logs/gunicorn-myproject-access.log
ERROR_LOGFILE=/var/local/sites/myproject/logs/gunicorn-myproject-error.log

echo "Starting $NAME"        

exec envdir /var/local/sites/myproject/env_vars /var/local/sites/myproject/venv/bin/gunicorn myproject.wsgi:application \
  --name $NAME \
  --workers $NUM_WORKERS \
  --user=$USER --group=$GROUP \
  --log-level=$LOG_LEVEL \
  --bind=unix:/tmp/myproject.gunicorn.sock \
  --access-logfile=$ACCESS_LOGFILE \
  --error-logfile=$ERROR_LOGFILE

Answer 1

我认为您应该添加 directory到您的主管配置文件。这是我的模板。我在每个项目中都使用它并且工作正常:

[program:PROJECT_NAME]
command=/opt/sites/PROJECT_NAME/env/bin/gunicorn -c /opt/sites/etc/gunicorn/GUNICORN_CONF.conf.py PROJECT_NAME.wsgi:application
directory=/opt/sites/PROJECT_NAME
environment=PATH="/opt/sites/PROJECT/env/bin"
autostart=true
autorestart=false
redirect_stderr=True
stdout_logfile=/tmp/PROJECT_NAME.stdout