A simple Python web application to deploy Nginx + Uwsgi

A simple Python web application to deploy Nginx + Uwsgi

1. Environment configuration

(1) Required environment

Operating system: Mac Os,linux

Python, Web.py,uwsgi,uwsgitop,nginx

(2) Steps

Installing python,web.py

Installing UWSGI:PIP Install Uwsgi

Installing UWSGITOP:PIP Install Uwsgitop (detects UWSGI running status)

Installation Nginx:pip Install Nginx

2. Writing the Python web App app.py

(1) Code

#Coding:utf-8ImportWeburls= ('/','Index') App=web.application (URLs, Globals ())classIndex:defGET (self): greeting="Hello World"        returngreetingapplication=App.wsgifunc ()if __name__="__main__":    Pass

2) Note

application = App.wsgifunc () is essential, it acts as handler for WSGI or UWSGI operations, UWSGI does not run code in __MAIN__

3. Configure Uwsgi

1) Write App.ini file

=/users/cityking/workspace/django/uwsgi.sockwsgi-file ==/users/cityking/workspace/django/ django_env/= True

Attention

Ensure that the file directory where the app.py is located

The socket is guaranteed to be the same as the Uwsgi_pass in the Nginx configuration,/users/cityking/workspace/django/uwsgi/is the current directory

Home is the directory where the environment is running

2) Start Uwsgi

Uwsgi.ini

4. Configure Nginx

1) Copy the system configuration file nginx.conf file

Cp/usr/local/etc/nginx.conf my_nginx.conf

ln my_nginx.conf/usr/local/etc/nginx/my_nginx.conf

Modify My_nginx.conf

server {        listen        8080;        server_name    localhost;         / {                    include uwsgi_params;                    Uwsgi_pass        Unix:/users/cityking/workspace/django/uwsgi/uwsgi.sock         }    }           

Listen is the listening port, which is the port accessed by the browser

Uwsig_pass is the socket path in the UWSGI configuration

5. Accessing in the browser

Accessing http://localhost:8080 in the browser

Show Hello World on Web page deployment success

A simple Python web application to deploy Nginx + Uwsgi