Uwsgi Upstart - 虚拟环境变量不可访问答案

【问题标题】：Uwsgi Upstart- Virtual Environment Variables Are Not AccessableUwsgi Upstart - 虚拟环境变量不可访问
【发布时间】：2014-06-15 18:01:29
【问题描述】：

我正在使用 Django 1.6 和 Uwsgi。我不想在皇帝模式下运行 Uwsgi。我想将 Uwsgi 作为新贵的工作来运行。我的 Django 站点位于虚拟环境中。一切都很好，除了我有一些从.virtualenvs/community/bin/activate 中提取的变量，这些变量在settings/production.py 中使用。从新贵运行 uwsgi，它能够毫无问题地访问虚拟环境。但是，这些变量在环境中不可用。当 uwsgi 从 upstart 运行时，如何才能到达虚拟环境中变量的位置？

root@community:/home/community/uwsgi# cat /home/community/.virtualenvs/community/bin/activate

export DB_NAME="blah"
export DB_USER="foo"
export DB_PASS="bar"
export DB_HOST="localhost"

Django 设置 production.py

########## DATABASE CONFIGURATION
DATABASES = {
    'default': {
        'ENGINE': 'django.db.backends.postgresql_psycopg2',  # Add 'postgresql_psycopg2', 'mysql', 'sqlite3' or 'oracle'.
        'NAME': get_env_variable('DB_NAME'),  # Or path to database file if using sqlite3.
        'USER': get_env_variable('DB_USER'),  # Not used with sqlite3.
        'PASSWORD': get_env_variable('DB_PASS'),  # Not used with sqlite3.
        'HOST': get_env_variable('DB_HOST'),  # Set to empty string for localhost. Not used with sqlite3.
        'PORT': '',  # Set to empty string for default. Not used with sqlite3.

}, }

root@community:/home/community/uwsgi# cat community_forums.ini

[uwsgi]
chdir = /home/community/community-forums/bot_server
module = bot_server.wsgi:application
env = DJANGO_SETTINGS_MODULE=bot_server.settings.production
master = 1
pidfile = /tmp/project-master.pid
socket = 127.0.0.1:3031
processes = 5
harakiri = 20 
max-requests = 5000
vacuum = 1
logto = /var/tmp/uwsgi.log
virtualenv = /home/community/.virtualenvs/community

root@community:/home/community/uwsgi# cat /etc/init/uwsgi.conf

#This version is for Community Servic

description "uwsgi tiny instance"

start on runlevel [2345]
stop on runlevel [06]

exec uwsgi --die-on-term --ini /home/community/uwsgi/community_forums.ini

root@community:/home/community/uwsgi#

【问题讨论】：

标签： django uwsgi

【解决方案1】：

Upstart 环境变量：

#This version is for Community Servic

description "uwsgi tiny instance"

env DB_NAME="blah"
env DB_USER="foo"
env DB_PASS="bar"
env DB_HOST="localhost"

start on runlevel [2345]
stop on runlevel [06]

exec uwsgi --die-on-term --ini /home/community/uwsgi/community_forums.ini

参见this chapter of the book：“Upstart 简介、食谱和最佳实践”

【讨论】：