OCCI Implementations

Eucalyptus! OpenStack! LibVirt! Platform! OpenNebula! Apache Tashi!

The pace of development within the OCCI community has been excitedly ever increasing over the past few months. It’s not only been so within the group of people defining the specification but also in the many groups of people and projects implementing OCCI. In our last blog post we mentioned that Eucalyptus will soon have an implementation of OCCI from the good work David Wallom and his FleSSR team in Oxford are doing. In the post we also hinted at something related to OCCI and OpenStack.

As you might be aware, OpenStack is one of the most exciting and vibrant open source Cloud activities on going currently. The OCCI working group has been engaged with OpenStack over the past 3 months with the aim of contributing an implementation of OCCI and we’re happy to say that this will happen with the “Bexar” release of OpenStack. Incidentally, that’s synchronised with the release schedule of Ubuntu 11.04. the You can see the OCCI blueprint on the OpenStack site, which will serve a point of communication for the implementation work.

Not only will OpenStack receive an implementation of OCCI but one of the mainstays of infrastructure management frameworks, libvirt, will also have an implementation of OCCI. This work is being carried out by a team lead by one OCCI community member, Alexander Papaspyrou from TU Dortmund University, Germany.

Platform Computing will provide an OCCI implementation for a German Research Project, DGSI, which allows developers to easily extend their existing applications with an OCCI compliant RESTful interface (RESTify your apps).

Given that OCCI is also implemented in OpenNebula and Apache Tashi (via the SLA@SOI implementation) amongst others (we’re running out of space for this post!), OCCI is fast becoming the API that can provide interoperability between the major Open Source infrastructure management frameworks.

As ever, the OCCI group is always hugely enthusiastic, welcoming and very supportive to people and groups of all types wishing to get involved with OCCI, whether that is through specification contributions or new implementations of it. Curious? Then head on over to IRC (irc.freenode.net #occi), drop a mail on the mailing list or ping some of us on twitter (@dizz@befreax@monadic@papaspyrou).

Stay tuned for more news on OCCI and more implementations of it!