Ganeti is a management tool for clusters of virtual machines. It takes advantage of open source software like the Xen and KVM hypervisors to provide management capabilities for clusters of virtual machines spread across physical machines.

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How can I run the same command on all Ganeti nodes?

When administering a Ganeti cluster, it is important to maintain one of the main assumptions Ganeti does: all nodes (at least inside the same group) are equal. How can I run the same command on the ...
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How do I enable a disk template in Ganeti?

I want to create a virtual machine with an RBD volume for storage. However, when I run the relevant gnt-instance add -t rbd ... incantation, I get: Failure: prerequisites not met for this operation: ...
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converting Ganeti instance to vmdk fails

I have exported an instance from ganeti using this command : gnt-backup export -n I get these files: /srv/ganeti/export/win2k8.itlao.local# ls 6dac4bb5-19e9-4917-8233-39cecfbe0e39.disk0_data.snap ...
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Two Xen hosts with a crossover between and failover public IP between them both. configuration?

I have two servers with Ganeti installed (Xen) I want to be able to migrate the instance between the two servers so the instance's network configuration needs to be host agnostic. The datacenter that ...