Nginx+uWSGI下配置多个virutalenv环境
Category: /knowledge /linuxTags: linux nginx
调试 Nginx+uWSGI的时候碰到了很多的麻烦, 可真调试成功以后才发现原来文件这么简单. 可是很多参数都是要亲自试才行. “纸上得来终觉浅”啊.
这里列举了两种情况, 一种是只运行一个站点. 我最开始只想在自己的VPS上运行这种情况. 但是后来有朋友想借用一下空间, 而且负载很轻. 于是我就查了一下如何用一套Nginx+uWSGI支持两个站点.
One master website
Nginx.conf ————
server {
listen 80;
server_name localhost;
access_log /var/log/nginx/access.log;
error_log /var/log/nginx/error.log;
location / {
include uwsgi_params;
uwsgi_pass 127.0.0.1:9001;
uwsgi_param UWSGI_PYHOME /home/c2/sites/myvirtualenv;
uwsgi_param UWSGI_CHDIR /home/c2/workspace/blog-app;
uwsgi_param UWSGI_SCRIPT conf.dispatch;
}
}
uwsgi
NAME=uwsgi
DESC=uwsgi
HOME=/home/c2/sites/myvirtualenv
PYTHONPATH=/home/c2/sites/myvirtualenv/conf
MODULE=dispatch
test -x $DAEMON || exit 0
DAEMON_OPTS="-s 127.0.0.1:9001 -M 4 -t 30 -A 4 -p 4
-d /var/log/nginx/uwsgi.log
--pythonpath $PYTHONPATH
--virtualenv $HOME
--module $MODULE"
Single Nginx+uWSGI, multiple websites
nginx.conf ————
server {
listen 80;
server_name site1;
access_log /var/log/nginx/site1_access.log;
error_log /var/log/nginx/site1_error.log;
location / {
include uwsgi_params;
uwsgi_pass 127.0.0.1:9001;
uwsgi_param UWSGI_PYHOME /home/c2/sites/site1;
uwsgi_param UWSGI_CHDIR /home/c2/workspace/blog-app;
uwsgi_param UWSGI_SCRIPT conf.dispatch;
}
}
server {
listen 80;
server_name site2;
access_log /var/log/nginx/site2_access.log;
error_log /var/log/nginx/site2_error.log;
location / {
include uwsgi_params;
uwsgi_pass 127.0.0.1:9001;
uwsgi_param UWSGI_PYHOME /home/c2/sites/site2;
uwsgi_param UWSGI_CHDIR /home/c2/workspace/another-prj;
uwsgi_param UWSGI_SCRIPT conf.dispatch;
}
}
uwsgi
所有的配置都体现在nginx.conf里, uwsgi就变得很简单.
但我有一个没弄明白的问题是如何设置log文件. 目前所有的log都放在一起了.
/etc/init.d/uwsgi
LOG=/var/log/nginx/uwsgi.log
NAME=uwsgi
DESC=uwsgi
test -x $DAEMON || exit 0
DAEMON_OPTS="-s 127.0.0.1:9001 -M 4 -t 30 -A 4 -p 4
--vhost --no-site -d $LOG"
conf/dispatch.py
import sys,os
import django.core.handlers.wsgi
sys.path.append('/home/c2/workspace')
sys.path.append('/home/c2/workspace/django_test')
os.environ['DJANGO_SETTINGS_MODULE'] = 'django_test.settings'
application = django.core.handlers.wsgi.WSGIHandler()
