nginx.conf

user  nginx;
worker_processes  1;

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


events {
  worker_connections  1024;
  multi_accept        on;
  use                 epoll;
}

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;

  keepalive_timeout  65;

  open_file_cache          max=2000 inactive=20s;
  open_file_cache_valid    60s;
  open_file_cache_min_uses 5;
  open_file_cache_errors   off;

  gzip on;
  gzip_vary on;
  gzip_min_length 1024;
  gzip_types application/x-javascript text/css application/javascript text/javascript text/plain text/xml application/json application/vnd.ms-fontobject application/x-font-opentype application/x-font-truetype application/x-font-ttf application/xml font/eot font/opentype font/otf image/svg+xml image/vnd.microsoft.icon;
  gzip_proxied any;

  server {
    listen       80;
    server_name  *.ompldr.io *.ompldr.org ompldr.org *.omploader.org omploader.org;
    return       301 https://ompldr.io$request_uri;
  }

  server {
    listen       80 default_server;

    location /ping {
      access_log off;
      return 200;
    }

    location / {
      root   /usr/share/nginx/html;
      index  index.html;
      expires           1h;
      if ($http_x_forwarded_proto != "https") {
        rewrite ^(.*)$ https://ompldr.io$1 permanent;
      }
      if ($http_x_forwarded_proto = "https") {
        add_header Strict-Transport-Security "max-age=31536000; includeSubDomains; preload";
      }
    }

    error_page   500 502 503 504  /50x.html;
    location = /50x.html {
      root   /usr/share/nginx/html;
    }
  }
}