def get_data(self):
try:
volume_id = self.kwargs['volume_id']
volume = cinder.volume_get(self.request, volume_id)
search_opts = self.get_search_opts(volume)
snapshots = cinder.volume_snapshot_list(
self.request, search_opts=search_opts)
if snapshots:
setattr(volume, 'has_snapshot', True)
for att in volume.attachments:
att['instance'] = nova.server_get(self.request,
att['server_id'])
if getattr(volume, 'group_id', None):
volume.group = cinder.group_get(self.request, volume.group_id)
else:
volume.group = None
except Exception:
redirect = self.get_redirect_url()
exceptions.handle(self.request,
_('Unable to retrieve volume details.'),
redirect=redirect)
try:
volume.messages = cinder.message_list(
self.request,
{'resource_type': 'volume', 'resource_uuid': volume.id},
)
except Exception:
volume.messages = []
exceptions.handle(
self.request,
_('Unable to retrieve volume messages.'),
ignore=True,
)
return volume, snapshots
def prepare_group_source_field(self, request):
try:
group_id = self.initial['group_id']
group = cinder.group_get(request, group_id)
self.fields['group_source'].choices = ((group_id, group), )
except Exception:
exceptions.handle(request,
_('Unable to load the specified group.'))
def prepare_group_source_field(self, request):
try:
group_id = self.initial['group_id']
group = cinder.group_get(request, group_id)
self.fields['group_source'].choices = ((group_id, group),)
except Exception:
exceptions.handle(request,
_('Unable to load the specified group.'))
def get_object(self):
group_id = self.kwargs['group_id']
try:
self._object = cinder.group_get(self.request, group_id)
except Exception:
exceptions.handle(self.request,
_('Unable to retrieve group details.'),
redirect=reverse(INDEX_URL))
return self._object
def get_data(self, request, vg_snapshot_id):
vg_snapshot = cinder.group_snapshot_get(request, vg_snapshot_id)
if getattr(vg_snapshot, 'group_id', None):
try:
vg_snapshot.group = cinder.group_get(request,
vg_snapshot.group_id)
except Exception:
exceptions.handle(request, _("Unable to retrieve group"))
vg_snapshot.group = None
return vg_snapshot
def get_data(self, request, vg_snapshot_id):
vg_snapshot = cinder.group_snapshot_get(request, vg_snapshot_id)
if getattr(vg_snapshot, 'group_id', None):
try:
vg_snapshot.group = cinder.group_get(request,
vg_snapshot.group_id)
except Exception:
exceptions.handle(request, _("Unable to retrieve group"))
vg_snapshot.group = None
return vg_snapshot
def get_data(self, request, volume_id):
volume = cinder.volume_get(request, volume_id)
if volume and getattr(volume, 'group_id', None):
try:
volume.group = cinder.group_get(request, volume.group_id)
except Exception:
exceptions.handle(request, _("Unable to retrieve group."))
volume.group = None
else:
volume.group = None
return volume
def get_data(self, request, volume_id):
volume = cinder.volume_get(request, volume_id)
if volume and getattr(volume, 'group_id', None):
try:
volume.group = cinder.group_get(request, volume.group_id)
except Exception:
exceptions.handle(request, _("Unable to retrieve group."))
volume.group = None
else:
volume.group = None
return volume
