I've got a bunch of LibVirt-managed (locally using virsh) KVM VMs on standalone Linux hosts (local KVM, local storage).
Is there any web-based application out there that will track the inventory - i.e. what VMs are on what hypervisor hosts, and are they running or not - and that has a working, usable API?
We're looking to move to "real" virtualization software sometime soon (some sort of butt-y stuff, probably either RHEV/oVirt or Open-something). My main concern is that I need to keep these current VMs with their current configuration - I need something that plays well with existing infrastrucutre. It's not really an issue if it doesn't also do what we want in the future (full management).
To be clear, I'm definitely not looking for a local GUI application as that's useless in our environment. I need something that's either a web application, or just a daemon, and which exposes an API.