Problem this snippet solves: It is now possible to make use of Let's Encrypt certificates and maintain them on the Big-IP. Code : http://wiki.lnxgeek.org/doku.php/howtos:let_s_encrypt_-_how_to_iss...
Great, it's working ! I was already using this shell script extensivly on autonomus servers. I was even able to scp and ssh into a remote unit to update its certificate by modifying the hook script.