nginx for sayit

nginx.conf

http {
    proxy_cache_path /var/cache/nginx levels=1:2 keys_zone=one:8m max_size=3000m inactive=600m;
    proxy_temp_path /var/tmp;
     
    upstream sayit_upstream {
      server 127.0.0.1:8000;
      keepalive 64;
    }
    
    server {
        listen       80;
        server_name  localhost;
        
        location / {
            proxy_http_version 1.1;
            proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
            proxy_set_header X-Real-IP $remote_addr;
            proxy_set_header X-Forwarded-Proto $scheme;
            proxy_set_header Host $http_host;
            proxy_set_header X-NginX-Proxy true;
            proxy_set_header Connection "";
            proxy_cache one;
            proxy_cache_key sfs$request_uri$scheme;
            proxy_pass http://sayit_upstream;
        }        
    }
}