nginxとuwsgiの連携方法 #nginx

$ sudo pacman -S nginx python2 python2-pip
$ sudo pip2 install Flask uwsgi

hello/
    __init__.py
    templates/
        index.html

__init__.py

from flask import Flask
app = Flask(__name__)

@app.route('/')
def index():
    return render_template('index.html')

templates/index.html

<!DOCTYPE html>
<h1>Hello, world!</h1>

uwsgiソケットを使う方法

server {
    listen 80;
    server_name localhost;
    location / {
        include uwsgi_params;
        uwsgi_pass 127.0.0.1:5000;
    }
}

$ uwsgi -s 127.0.0.1:5000 -w hello:app

httpプロクシを使う方法

$ uwsgi --http 127.0.0.1:5000 -w hello:app

server {
    listen 80;
    server_name localhost;
    location / {
        include uwsgi_params;
        proxy_pass http://127.0.0.1:5000;
    }
}

Arch Linux

/lib/systemd/system/helloapp.service

[Unit]
Description=Hello Application
Wants=nginx.service
Before=nginx.service

[Service]
ExecStart=/usr/bin/uwsgi -s :5000 --chdir /opt/webapp -w hello:app --pidfile /tmp/helloapp.pid
ExecReload=/usr/bin/uwsgi --reload /tmp/helloapp.pid
ExecStop=/usr/bin/uwsgi --stop /tmp/helloapp.pid

[Install]
WantedBy=multi-user.target

$ sudo systemctl enable helloapp.service
$ sudo systemctl start helloapp
$ sudo systemctl reload helloapp
$ sudo systemctl stop helloapp