def main():
config.parse_args(sys.argv)
xenapi = xenapi_driver.XenAPIDriver(virtapi.VirtAPI())
session = xenapi._session
vdi_refs = session.call_xenapi('VDI.get_all')
for vdi_ref in vdi_refs:
vdi_rec = session.call_xenapi('VDI.get_record', vdi_ref)
other_config = vdi_rec['other_config']
# Already set...
if 'nova_instance_uuid' in other_config:
continue
name_label = vdi_rec['name_label']
# We only want name-labels of form instance-<UUID>-[optional-suffix]
if not name_label.startswith('instance-'):
continue
# Parse out UUID
instance_uuid = name_label.replace('instance-', '')[:36]
if not uuidutils.is_uuid_like(instance_uuid):
print "error: name label '%s' wasn't UUID-like" % name_label
continue
vdi_type = vdi_rec['name_description']
# We don't need a full instance record, just the UUID
instance = {'uuid': instance_uuid}
if not CONF.dry_run:
vm_utils._set_vdi_info(session, vdi_ref, vdi_type, name_label,
vdi_type, instance)
if CONF.verbose:
print "Setting other_config for instance_uuid=%s vdi_uuid=%s" % (
instance_uuid, vdi_rec['uuid'])
if CONF.dry_run:
print "Dry run completed"
def main():
"""Main loop."""
config.parse_args(sys.argv)
args = CONF(args=sys.argv[1:],
usage='%(prog)s [options] --command={' +
'|'.join(ALLOWED_COMMANDS) + '}')
command = CONF.command
if not command or command not in ALLOWED_COMMANDS:
CONF.print_usage()
sys.exit(1)
if CONF.zombie_instance_updated_at_window < CONF.resize_confirm_window:
raise Exception("`zombie_instance_updated_at_window` has to be longer"
" than `resize_confirm_window`.")
# NOTE(blamar) This tool does not require DB access, so passing in the
# 'abstract' VirtAPI class is acceptable
xenapi = xenapi_driver.XenAPIDriver(virtapi.VirtAPI())
if command == "list-vdis":
if CONF.verbose:
print "Connected VDIs:\n"
orphaned_vdi_uuids = find_orphaned_vdi_uuids(xenapi)
if CONF.verbose:
print "\nOrphaned VDIs:\n"
list_orphaned_vdis(orphaned_vdi_uuids)
elif command == "clean-vdis":
orphaned_vdi_uuids = find_orphaned_vdi_uuids(xenapi)
clean_orphaned_vdis(xenapi, orphaned_vdi_uuids)
elif command == "list-instances":
orphaned_instances = find_orphaned_instances(xenapi)
list_orphaned_instances(orphaned_instances)
elif command == "clean-instances":
orphaned_instances = find_orphaned_instances(xenapi)
clean_orphaned_instances(xenapi, orphaned_instances)
elif command == "test":
doctest.testmod()
else:
print "Unknown command '%s'" % command
sys.exit(1)
def set_up_virtapi(self):
self.virtapi = virtapi.VirtAPI()
