user nginx;
worker_processes auto;

error_log  /var/log/nginx/error.log notice;
pid        /var/run/nginx.pid;

events {
    worker_connections 1024;
}

http {
    include       /etc/nginx/mime.types;
    default_type  application/octet-stream;

    log_format  main  '$remote_addr - $remote_user [$time_local] "$request" '
                      '$status $body_bytes_sent "$http_referer" '
                      '"$http_user_agent" "$http_x_forwarded_for"';

    access_log  /var/log/nginx/access.log  main;

    sendfile        on;
    #tcp_nopush     on;

    #gzip  on;

    keepalive_timeout  65;

    server {
        listen 80;

        location / {
            proxy_set_header X-Forwarded-Host $http_host;
            proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
            proxy_set_header X-Forwarded-Proto $scheme;

            proxy_buffers 8 64k;
            proxy_busy_buffers_size 128k;
            proxy_buffer_size 64k;

            client_max_body_size 10m;

            proxy_http_version 1.1;
            proxy_pass http://cats_app:5000;
        }

        location /request_count {
            deny all;
            return 404;
        }
    }
}