Gluster blog stories provide high-level spotlights on our users all over the world
The oVirt 3.3 release may not quite let you manage all the things in the data center, but it’s getting awfully close. Just shy of six months after the oVirt 3.2 release, the team has delivered an update with groundbreaking integration with OpenStack components, GlusterFS, and a number of ways to custom tailor oVirt to your data center’s needs.
oVirt is an entirely open source approach to the software defined datacenter. oVirt builds on the industry-standard open source hypervisor, KVM, and delivers a platform that can scale from one system to hundreds of nodes running thousands of instances.
The oVirt project comprises two main components:
See the oVirt Feature Guide for a comprehensive list of oVirt’s features.
In just under six months of development, the oVirt team has made some impressive improvements and additions to the platform.
Evaluating or deploying OpenStack in your datacenter? The oVirt team has added integration with Glance and Neutron in 3.3 to enable sharing components between oVirt and OpenStack.
By integrating with Glance, OpenStack’s service for managing disk and server images and snapshots, you’ll be able to leverage your KVM-based disk images between oVirt and OpenStack.
OpenStack Neutron integration allows oVirt to use Neutron as an external network provider. This means you can tap Neutron from oVirt to provide networking capabilities (such as network discovery, provisioning, security groups, etc.) for your oVirt-managed VMs.
oVirt 3.3 also provides integration with Cloud-Init, so oVirt can simplify provisioning of virtual machines with SSH keys, user data, timezone information, and much more.
With the 3.3 release, oVirt gains support for using GlusterFS as a storage domain. This means oVirt can take full advantage of Gluster’s integration with Qemu, providing a performance boost over the previous method of using Gluster’s POSIX exports. Using the native QEMU-GlusterFS integration allows oVirt to bypass the FUSE overhead and access images stored in Gluster as a network block device.
The latest oVirt release also allows admins to use oVirt to manage their Gluster clusters, and oVirt will recognize changes made via Gluster’s command line tools. In short, oVirt has gained tight integration with network-distributed storage, and Gluster users have easy management of their domains with a simple user interface.
Out of the proverbial box, oVirt is already a fantastic platform for managing your virtualized data center. However, oVirt can be extended to fit your computing needs precisely.
Ready to take oVirt for a test drive? Head over to the oVirt download page and check out Jason Brooks’ Getting Started with oVirt 3.3 Guide. Have questions? You can find us on IRC or subscribe to the users mailing list to get help from others using oVirt.
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