Question

我已经通过apt-get安装了uWSGI和nginx，并将我的uwsgi-conf.ini放在/ etc / uwsgi / apps中，并将其符号链接到启用应用程序，并遵循nginx配置的相同过程

（下面列出的配置文件）

问题是我无法让uWSGI启动位于/ usr / share / nginx / www / helloflask / venv中的virtualenv

如果我添加行virtualenv = /usr/share/nginx/www/helloflask/venv并访问服务器，我会收到502 Bad Gateway错误？

并且virtualenv文件中没有.ini行，我收到此消息：

uWSGI Error

Python application not found

以下是日志文件中的几行：

Traceback (most recent call last):
  File "/usr/share/nginx/www/helloflask/test.py", line 1, in <module>
    from application import app
  File "/usr/share/nginx/www/helloflask/application.py", line 1, in <module>
    from flask import Flask
ImportError: No module named flask
 - unable to load app 0 (mountpoint='xx.xx.xxx.xx|') (callable not found or import error)
xx.xx.xxx.xx {address space usage: 134094848 bytes/127MB} {rss usage: 12623872 bytes/12MB} [pid: 29848|app: -1|req: -1/6] 95.166.70.107 () {44 vars in 721 bytes} [Thu May  9 08:40:29 2013] GET /favicon.ico => generated 48 bytes in 5 msecs (HTTP/1.1 500) 2 headers in 63 bytes (0 switches on core 0)

/etc/uwsgi/apps-available/uwsgi-conf.ini

[uwsgi]
plugins = python
gid = nginx
uid = nginx
vhost = true
logdate
socket = 127.0.0.1:3031
master = true
processes = 1
harakiri = 20
limit-as = 128
memory-report
no-orphans = true

/etc/nginx/sites-available/helloflask

server {
  listen 80;
  server_name xx.xx.xxx.xxx;
  location / {
    include uwsgi_params;
    uwsgi_param UWSGI_CHDIR /usr/share/nginx/www/helloflask/;
    uwsgi_param UWSGI_PYHOME /user/share/nginx/www/helloflask/;
    uwsgi_param UWSGI_SCRIPT test;
    uwsgi_pass 127.0.0.1:3031;
  }
}

Answer 1

很明显，您在virtualenv中缺少必需的模块，通过以下输出：

ImportError: No module named flask

尝试将flask模块安装到virtualenv中，如果需要，也可以安装所需的任何其他模块。

source /usr/share/nginx/www/helloflask/venv/bin/activate
pip install flask

配置uWSGI以使用virtualenv

1 个答案: