Nginx+uwsgi runs python application
Reference:
Http://www.bjhee.com/nginx-uwsgi.html
1. Install uwsgi
Pip install uwsgi
(apt install uwsgi)
2. Run a file through http, such as test.py
Uwsgi-- http: 80-- wsgi-file test.py-- master-- processes 4-- threads 2-- stats 127.0.0.1
The "--http" parameter specifies the HTTP listening address and port
The-- wsgi-file "parameter specifies the WSGI application entry
UWSGI will start 4 application processes, each with 2 threads, and a master main process (monitor the status of other processes and restart if any of them die)
Visit "127.0.0.1 9090" to get the application running information in JSON format
You can write the parameters into a file
Cat myapp.ini
[uwsgi]
Http=:80
Wsgi-file=test.py
Master=true
Processes=4
Threads=2
Stats=127.0.0.1:9090
Start
Uwsgi myapp.ini
3. Configure nginx
Change the HTTP port snooping of uWSGI to socket port snooping. Remove the "http" entry in the configuration file and change it to "socket":
[uwsgi]
Socket=127.0.0.1:9090
Wsgi-file=test.py
Master=true
Processes=4
Threads=2
Stats=127.0.0.1:9191
The nginx configuration file is
Location / {
Include uwsgi_params
Uwsgi_pass 127.0.0.1:9090
}
Start
Service nginx restart
Uwsgi myapp.ini
-
Cat uwsgi_params
Uwsgi_param QUERY_STRING $query_string
Uwsgi_param REQUEST_METHOD $request_method
Uwsgi_param CONTENT_TYPE $content_type
Uwsgi_param CONTENT_LENGTH $content_length
Uwsgi_param REQUEST_URI $request_uri
Uwsgi_param PATH_INFO $document_uri
Uwsgi_param DOCUMENT_ROOT $document_root
Uwsgi_param SERVER_PROTOCOL $server_protocol
Uwsgi_param REQUEST_SCHEME $scheme
Uwsgi_param HTTPS $https if_not_empty
Uwsgi_param REMOTE_ADDR $remote_addr
Uwsgi_param REMOTE_PORT $remote_port
Uwsgi_param SERVER_PORT $server_port
Uwsgi_param SERVER_NAME $server_name
