server {
        root /var/www/example.com/html;
        index index.html;

        server_name example.com www.example.com;

        location / {
                try_files $uri /index.html
        }

        listen [::]:443 ssl ipv6only=on;
        listen 443 ssl;
        ssl_certificate /etc/letsencrypt/live/example.com/fullchain.pem;
        ssl_certificate_key /etc/letsencrypt/live/texample.com/privkey.pem;

        location /server {
                proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
                proxy_set_header X-Real-IP $remote_addr;
                proxy_set_header Host $host;
                proxy_pass http://localhost:8585;
        }
}

server {
        if ($host = www.example.com) {
                return 301 https://$host$request_uri;
        }
        if ($host = example.com) {
                return 301 https://$host$request_uri;
        }

        listen 80;
        listen [::]:80;

        server_name example.com www.example.com;
        return 404;
}
