pip install ansible
ansible-playbook -i your_inventory_file patch-openssl-CVE-2014-0160.yml

192.168.0.10
webserver1.example.com
webserver2.example.com
db1.example.com

% openssl version -a
OpenSSL 1.0.1 14 Mar 2012
built on: Tue Aug 21 05:18:48 UTC 2012
-> you need to patch (the date of build is before 7 april 2014)
% openssl version -a
OpenSSL 1.0.1 14 Mar 2012
built on: Mon Apr  7 20:33:29 UTC 2014
-> you system is normaly patched (the date of build is after 7 april 2014)

# openssl s_client -connect twitter.com:443  -tlsextdebug 2>&1| grep 'server extension "heartbeat" (id=15)'
TLS server extension "heartbeat" (id=15), len=1 
-> If you use openssl, you have heartbeat activated, you could need to patch

# openssl s_client -connect cloudflare.com:443  -tlsextdebug 2>&1| grep 'server extension "heartbeat" (id=15)'
-> cloudflare is patched