How to get recover my droplet?

I have created a Droplet in Digital Ocean with the following configuration :

IP Address: 188.166.248.62,
Memory: 1 GB,
Disk: 30 GB,
Region: SGP1
OS: Ubuntu 14.04 x64

I have installed PHP, NGINX, HHVM, Composer and when I'm trying to add my Laravel project folder into /var/www/html folder. for this, I have removed the previously created folder. To remove folder I have run the following command "command rm -r /*" by mistake and lost my all configuration. Now I'm searching a way to get all my configuration back. any who know how to deal with this and get all my configuration back. thanks in advance.

via Chebli Mohamed