Graphite和GUnicorn - 配置问题或路径问题

Question

我一直试图让Graphite通过GUnicorn运行(最终通过nginx代理),但我已经尝试了几乎所有东西来启动应用程序并且无法获得类似于以下的错误.

(graphite)/opt/graphite/conf gunicorn --bind=127.0.0.1:8080 graphite.wsgi:app
2014-03-03 17:02:14 [312] [INFO] Starting gunicorn 18.0
2014-03-03 17:02:14 [312] [INFO] Listening at: http://127.0.0.1:8080 (312)
2014-03-03 17:02:14 [312] [INFO] Using worker: sync
2014-03-03 17:02:14 [317] [INFO] Booting worker with pid: 317
2014-03-03 17:02:14 [317] [ERROR] Exception in worker process:
Traceback (most recent call last):
  File "/opt/graphite/local/lib/python2.7/site-packages/gunicorn/arbiter.py", line 495, in spawn_worker
    worker.init_process()
  File "/opt/graphite/local/lib/python2.7/site-packages/gunicorn/workers/base.py", line 106, in init_process
    self.wsgi = self.app.wsgi()
  File "/opt/graphite/local/lib/python2.7/site-packages/gunicorn/app/base.py", line 114, in wsgi
    self.callable = self.load()
  File "/opt/graphite/local/lib/python2.7/site-packages/gunicorn/app/wsgiapp.py", line 62, in load
    return self.load_wsgiapp()
  File "/opt/graphite/local/lib/python2.7/site-packages/gunicorn/app/wsgiapp.py", line 49, in load_wsgiapp
    return util.import_app(self.app_uri)
  File "/opt/graphite/local/lib/python2.7/site-packages/gunicorn/util.py", line 354, in import_app
    __import__(module)
ImportError: No module named graphite.wsgi
Traceback (most recent call last):
  File "/opt/graphite/local/lib/python2.7/site-packages/gunicorn/arbiter.py", line 495, in spawn_worker
    worker.init_process()
  File "/opt/graphite/local/lib/python2.7/site-packages/gunicorn/workers/base.py", line 106, in init_process
    self.wsgi = self.app.wsgi()
  File "/opt/graphite/local/lib/python2.7/site-packages/gunicorn/app/base.py", line 114, in wsgi
    self.callable = self.load()
  File "/opt/graphite/local/lib/python2.7/site-packages/gunicorn/app/wsgiapp.py", line 62, in load
    return self.load_wsgiapp()
  File "/opt/graphite/local/lib/python2.7/site-packages/gunicorn/app/wsgiapp.py", line 49, in load_wsgiapp
    return util.import_app(self.app_uri)
  File "/opt/graphite/local/lib/python2.7/site-packages/gunicorn/util.py", line 354, in import_app
    __import__(module)
ImportError: No module named graphite.wsgi
2014-03-03 17:02:14 [317] [INFO] Worker exiting (pid: 317)
2014-03-03 17:02:14 [312] [INFO] Shutting down: Master
2014-03-03 17:02:14 [312] [INFO] Reason: Worker failed to boot.

我尝试在不同的目录(root目录,conf目录,webapp目录等)中运行.我尝试过使用gunicorn_django助手.我可以使用开发服务器启动它:opt/graphite/bin/run-graphite-devel-server.py --port=8080 /opt/graphite

我已经通过virtualenv和pip安装了所有内容,只需将graphite.wsgi.example文件复制到confdir中的graphite.wsgi .看起来像这样:

(graphite)/opt/graphite/conf cat graphite.wsgi.example
import os, sys
sys.path.append('/opt/graphite/webapp')
os.environ['DJANGO_SETTINGS_MODULE'] = 'graphite.settings'

import django.core.handlers.wsgi

application = django.core.handlers.wsgi.WSGIHandler()

# READ THIS
# Initializing the search index can be very expensive, please include
# the WSGIImportScript directive pointing to this script in your vhost
# config to ensure the index is preloaded before any requests are handed
# to the process.
from graphite.logger import log
log.info("graphite.wsgi - pid %d - reloading search index" % os.getpid())
import graphite.metrics.search
(graphite)/opt/graphite/conf

任何帮助将非常感激.

Answer 1

这无疑是错误的做法,但我遇到了同样的问题,我通过以下方式解决了这个问题:

mv /opt/graphite/conf/graphite.wsgi.example /opt/graphite/webapp/graphite/graphite_wsgi.py
cd /opt/graphite/webapp/graphite
gunicorn graphite_wsgi:application

你的问题可能只是使用'app'而不是变量'application',所以首先给它一个简短的.

祝好运!