Deleting a compute removed its VMs from the panel together with their
owners, while the VMs kept running on the host: added again, the host's
VMs came back with no owners. A compute's delete now treats each VM as
one that left its compute: its owners follow the same UUID on another
compute or wait in a tombstone for the retention period. One function,
forget(), does this for the refresh and for the delete; the API's
compute delete goes through the same model delete.
The delete holds the compute exclusive and locks its row before its
VMs', as the reconcile does: a reconcile, VM operation or job on the
compute makes it busy instead of losing owners to a concurrent restore
or deadlocking with it.
Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
No page or script called it, and it answered with the disk device
types for both videos and buses. The create view keeps reading the
domain capabilities through wvmConnect.
Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
The bus list of a disk on the VM create page came from the host's disk
device types: choosing "disk" for an added image offered cdrom, disk and
lun as its buses. The disk branch of get_disk_buses now returns the
host's disk bus types, the list the page starts each disk with.
131 test modules sat next to the code they test; instances alone had
51 of them beside views.py and utils.py. They move into a
tests/ package per app, and the JavaScript checks into
webvirtcloud/tests/js. Each non-empty tests.py becomes tests/test_views.py;
the empty generated stubs are removed.
Imports of the app's own modules become absolute, paths built from
__file__ go one level up, the live helper is instances.tests.livetest,
and coverage omits */tests/*. The suite discovers the same 960 tests as
before.
