def delete_volumes(request):
"""
:param request: request object
:return view<'get_volume_list'>: the view get_volume_list
"""
_status_code = UI_RESPONSE_DWZ_ERROR
_msg = 'Delete Volumes Failed!'
data = request.POST.getlist("delete_volume")
if data:
for volume_id in data:
try:
volume = api.volume_get(request, volume_id)
if volume.status in DELETABLE_STATES:
try:
api.volume_delete(request, volume.id)
_msg = "Delete Volumes Successfully"
_status_code = UI_RESPONSE_DWZ_SUCCESS
except Unauthorized:
raise
except Exception, ex:
if ex.code != UI_RESPONSE_BADREQUEST:
LOG.error("delete volumes failed error is %s" % ex)
else:
LOG.error('BadRequest %s' % ex)
except Unauthorized:
raise
except Exception, ex:
LOG.error("Volume is not found error is %s" % ex)
def volume_detail(request, volume_id):
"""
:param request: request object
:param volume_id: the volume's id
:return view<'volume_manage/detail.html'>: view get_volume_detail
"""
try:
volume = api.volume_get(request, volume_id)
# create_time = (dateutil.parser.parse(volume.created_at) + abs(
# datetime.now() - datetime.utcnow())).strftime(
# "%Y-%m-%d %H:%M:%S")
# setattr(volume, "create_time", create_time)
try:
tenant_id = getattr(volume, 'os-vol-tenant-attr:tenant_id', None)
tenant = api.tenant_get(
request, tenant_id, getattr(request.user, "is_superuser",
True))
except Exception, ex:
LOG.error("no tenant id,the error is %s" % ex)
tenant = None
pass
if volume is None:
return HttpResponse(
{
"message": "The volume does not exist",
"statusCode": UI_RESPONSE_DWZ_ERROR
},
status=UI_RESPONSE_ERROR)
def delete_single_volume(request):
status_code = UI_RESPONSE_DWZ_ERROR
object_name = ''
if vu.volume_id:
try:
volume = api.volume_get(request, vu.volume_id)
if volume and volume.status != "deleting":
vu.volume_id = None
except Unauthorized:
raise
except Exception, ex:
vu.volume_id = None
LOG.error("the error is %s" % ex)
def volume_status(request, volume_id):
if request.is_ajax():
instance_id = None
other_error = False
try:
volume = api.volume_get(request, volume_id)
att = volume.attachments
if len(att) > 0:
instance_id = att[0]['server_id']
except Unauthorized:
raise
except exceptions.NotFound, enf:
volume = None
LOG.error("the volume not found the error is %s" % enf)
except Exception, ex:
other_error = True
volume = None
LOG.error("the volume not found the error is %s" % ex)
def get_snapshot_detail(request, snapshot_id):
_status_code = UI_RESPONSE_DWZ_ERROR
_msg = None
if snapshot_id:
try:
snapshot = api.volume_snapshot_get(request, snapshot_id)
if snapshot:
volume = api.volume_get(request, snapshot.volume_id)
volume_name = None
if volume:
volume_name = volume.display_name
setattr(snapshot, 'volume_name', volume_name)
except Unauthorized:
raise
except Exception, ex:
LOG.error("Get Snapshot detail failed,the error is %s" % ex)
_msg = 'Get Snapshot detail failed'
if ex.message.count('dependent snapshots') > 0:
msg = "Please delete Volume Snapshot corresponding to the Volume!"
LOG.error(ex)
return HttpResponse(
{
"message": get_text(msg),
"statusCode": status_code
},
status=UI_RESPONSE_ERROR)
vu.volume_id = volume_id
try:
volume = api.volume_get(request, volume_id)
object_name = volume.display_name
except Exception, ex:
LOG.error("the error is %s" % ex)
else:
msg = 'Existing volume is deleted,please wait...'
object_name = ''
return HttpResponse(
{
"message": get_text(msg),
"statusCode": status_code,
"object_name": object_name
},
status=status_code)