May 3rd, 2012. The OpenNebula project announces the general availability of OpenNebula 3.4.1. This is a maintenance release that fixes bugs reported by the community.
This release includes bug fixes and is a recommended update for everyone running any 3.x. It also includes some new languages for Sunstone and the Self-Service portal.
Check out the OpenNebula 3.4 release notes for the release highlights and a summary of the new features incorporated in OpenNebula 3.4.
Important bugs solved in 3.4.1 release include:
OpenNebula 3.4.1 is totally compatible with OpenNebula 3.4. To upgrade from OpenNebula 3.4 simply upgrade the system with the onedb tool.
OpenNebula 3.4.1 is API compatible with OpenNebula 3.x, so you should expect that applications and drivers developed for 3.x work with this release, with the exception of custom authentication drivers.
Also there have been changes in the Image Repository (now Datastore) and Transfer drivers. The protocol and command structure has been preserved, although some minor adaptations are needed to port existing TM or Image Repository drivers (more details here).
A detailed upgrade process can be found in the documentation.
For a complete set of changes to migrate from a 3.x installation please refer to the Compatibility Guide. You should also read this document if you are an OpenNebula 3.x user.
OpenNebula is released under the Apache 2.0 open source license. The complete source tree and binary packages for OpenNebula can be downloaded here.
The documentation of OpenNebula 3.4.1 can be found here. The documents are in a development state so watch out, and do not hesitate to ask in the mailing list.
The OpenNebula project would like to thank the community members and users who have contributed to this software release by being active with the discussions, answering user questions, or providing patches for bugfixes, features and documentation.