nginx+gunicorn+supervisor+flask @ centos

server {
listen 80 default_server;
server_name 127.0.0.1;

#charset koi8-r;

#access_log logs/host.access.log main;

# Load configuration files for the default server block.
include /etc/nginx/default.d/*.conf;

location / {
root /home/www/my_flask;
index index.html index.htm;
try_files $uri @gunicorn_proxy;
}

location @gunicorn_proxy {
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
proxy_set_header Host $http_host;
proxy_pass http://127.0.0.1:8000;
}

[program:my_flask] 
command=/home/www/my_flask/venv/bin/gunicorn runserver:app -c /home/www/my_flask/gunicorn.conf 
directory=/home/www/my_flask
user=root 
autostart=true 
autorestart=true 
stdout_logfile=/home/www/my_flask/logs/gunicorn_supervisor.log

workers=3
bind = ‘127.0.0.1:8000‘