libvirt provides: Remote management using TLS encryption and x509 certificates Remote management authenticating with Kerberos and SASL Local access control using PolicyKit Zero-conf discovery using Avahi multicast-DNS Management of virtual machines, virtual networks and storage Portable client API for Linux, Solaris and Windows
Openid fb, google, wordpress Shibboleth – Web single sign on
Openid fb, google, wordpress Shibboleth – Web single sign on
Nanite usesAMQP rabbitmq – like distributed map reduce for your infrastructure. (engine yard) erlang
Thincrust – AOS jeos
Poolparty uses chef
Ericsson products FB, Engine Yard, Nanite, Amazon delicios Twitter scala