Questions tagged [nova]

OpenStack Nova provides a cloud computing fabric controller, supporting a wide variety of compute technologies, including libvirt (KVM, Xen, LXC, etc.), Hyper-V, VMware, XenServer, OpenStack Ironic, PowerVM.

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can not create instance in a new compute node openstack-ansible?

when I add a new compute node to OpenStack-ansible everything seems ok but any instance can't create on it NoValidHost: No valid host was found. There are not enough hosts available. : ...
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Create an instance on a particular volume type in OpenStack

I'm not able to figure out, how to easily boot new instance while creating new Cinder volume from Glance image on particular volume type. I know I can create cinder volume with specific volume type ...