nginx+wsgi+flask配置

wsgi配置文件

vim uwsgi.ini

[uwsgi]
socket = /tmp/t1.sock
pidfile = /tmp/t1.pid
plugins = python
pythonpath = /var/www
#項目python環境
virtualenv = /var/www/env
#項目的跟路徑
pythonpath = /var/www/my_flask

chdir = /var/www/my_flask
#日誌文件
daemonize = /var/www/my_flask/web.log
chmod-socket = 666

master = true
#啓動的進程
processes = 4
#環境變量
env=PYTHON_EGG_CACHE=/tmp/t1
env=LANG=zh_CN.UTF-8
env=LC_ALL=zh_CN.UTF-8

#flask app的 py文件
module = index
#app的 py文件裏面的app對象
callable = app
max-requests = 500000
#運行的用戶
gid = www-data
uid = www-data
ignore-sigpipe = true
enable-threads = true

測試的index.py

from flask import Flask

app = Flask(__name__)

@app.route("/")
def hello():
    return "Hello World!

運行

#以www-data用戶運行 uwsgi 
sudo -u www-data uwsgi --ini uwsgi.ini 
#運行後會生成socket文件

root@ubuntu:/var/www/my_flask# ll /tmp/t1*
-rw-r--r-- 1 www-data www-data 5 Mar 21 10:13 /tmp/t1.pid
srw-rw-rw- 1 www-data www-data 0 Mar 21 10:13 /tmp/t1.sock=

nginx配置

server {
        ...
        location / {
                include uwsgi_params;
                uwsgi_pass unix:///tmp/t1.sock; #這爲生成的sock文件
        }
        ...
}