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Message #17137
[Bug 1261827] Re: Bare metal virt driver depends libvirt volume driver code
Since we are in the process of deprecating nova maremetal, we should
focus work on ironic instead.
** Changed in: nova
Status: In Progress => Opinion
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https://bugs.launchpad.net/bugs/1261827
Title:
Bare metal virt driver depends libvirt volume driver code
Status in OpenStack Compute (Nova):
Opinion
Bug description:
The code within each virt driver's directory nova/virt/XXXX/ is
considered to be private to that virt driver.
The baremetal driver, however, imports and depends on libvirt volume
driver code
$ grep libvirt volume_driver.py
from nova.virt.libvirt import utils as libvirt_utils
CONF.import_opt('volume_drivers', 'nova.virt.libvirt.driver', group='libvirt')
self._initiator = libvirt_utils.get_iscsi_initiator()
"""The VolumeDriver delegates to nova.virt.libvirt.volume."""
for driver_str in CONF.libvirt.volume_drivers:
If this code truly is useful to multiple drivers, then it should be in
common shared code. Virt drivers should never directly use each
other's private code.
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References