def _backup(self, clear_volume=False):
sess_props = JBoxSessionProps(self.sessname)
desc = sess_props.get_user_id() + " JuliaBox Backup"
disk_id = self.disk_path.split('/')[-1]
snap_id = CloudHost.snapshot_volume(dev_id=disk_id, tag=self.sessname, description=desc)
old_snap_id = sess_props.get_snapshot_id()
sess_props.set_snapshot_id(snap_id)
sess_props.save()
if old_snap_id is not None:
CloudHost.delete_snapshot(old_snap_id)
def _backup(self, clear_volume=False):
sess_props = JBoxSessionProps(self.sessname)
desc = sess_props.get_user_id() + " JuliaBox Backup"
disk_id = self.disk_path.split('/')[-1]
snap_id = CloudHost.snapshot_volume(dev_id=disk_id,
tag=self.sessname,
description=desc)
old_snap_id = sess_props.get_snapshot_id()
sess_props.set_snapshot_id(snap_id)
sess_props.save()
if old_snap_id is not None:
CloudHost.delete_snapshot(old_snap_id)
def update_disk_states():
detached_disks = JBoxDiskState.get_detached_disks()
time_now = datetime.datetime.now(pytz.utc)
for disk_key in detached_disks:
disk_info = JBoxDiskState(disk_key=disk_key)
user_id = disk_info.get_user_id()
sess_props = JBoxSessionProps(unique_sessname(user_id))
incomplete_snapshots = []
modified = False
for snap_id in disk_info.get_snapshot_ids():
if not CloudHost.is_snapshot_complete(snap_id):
incomplete_snapshots.append(snap_id)
continue
JBoxd.log_debug("updating latest snapshot of user %s to %s",
user_id, snap_id)
old_snap_id = sess_props.get_snapshot_id()
sess_props.set_snapshot_id(snap_id)
modified = True
if old_snap_id is not None:
CloudHost.delete_snapshot(old_snap_id)
if modified:
sess_props.save()
disk_info.set_snapshot_ids(incomplete_snapshots)
disk_info.save()
if len(incomplete_snapshots) == 0:
if (time_now - disk_info.get_detach_time()
).total_seconds() > 24 * 60 * 60:
vol_id = disk_info.get_volume_id()
JBoxd.log_debug(
"volume %s for user %s unused for too long", vol_id,
user_id)
disk_info.delete()
CloudHost.detach_volume(vol_id, delete=True)
else:
JBoxd.log_debug("ongoing snapshots of user %s: %r", user_id,
incomplete_snapshots)
