openstack/nova
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nova/doc/source/admin/configuration/hypervisor-virtuozzo.rst
Stephen Finucane 76549775fe docs: Change formatting of hypervisor config guides 
Use the formatting established in the style guide. There's a lot of
out-of-date information in here, but that's a battle for another day.

Change-Id: Ieec2c8f450c05a2451179e3bdba77514f2cc956e
Signed-off-by: Stephen Finucane <stephenfin@redhat.com>
2021-03-23 11:16:42 +00:00

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Virtuozzo

Virtuozzo 7.0.0 (or newer), or its community edition OpenVZ, provides both types of virtualization: Kernel Virtual Machines and OS Containers. The type of instance to span is chosen depending on the hw_vm_type property of an image.

Note

Some OpenStack Compute features may be missing when running with Virtuozzo as the hypervisor. See /user/support-matrix for details.

Configuration

To enable LXC, configure :oslo.configDEFAULT.compute_driver = libvirt.LibvirtDriver and :oslo.configlibvirt.virt_type = parallels. For example:

[DEFAULT]
compute_driver = libvirt.LibvirtDriver
force_raw_images = False

[libvirt]
virt_type = parallels
images_type = ploop
connection_uri = parallels:///system
inject_partition = -2

To enable Virtuozzo Virtual Machines, set the following options in /etc/nova/nova.conf on all hosts running the nova-compute service.

[DEFAULT]
compute_driver = libvirt.LibvirtDriver

[libvirt]
virt_type = parallels
images_type = qcow2
connection_uri = parallels:///system