server {
    listen 80;
    server_name localhost;

    # default html page
    location / {
        root /usr/share/nginx/html;
        index index.html index.htm;
    }

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

server {
    listen 443 ssl;
    server_name localhost;

    location / {
        proxy_pass http://$host$request_uri;
    }
}