def handle(self, request, data):
group_id = self.initial['group_id']
name = self.initial['name']
search_opts = {'group_id': group_id}
try:
# get list of assigned volumes
assigned_vols = []
volumes = cinder.volume_list(request, search_opts=search_opts)
for volume in volumes:
assigned_vols.append(volume.id)
cinder.group_update(request,
group_id,
remove_volumes=assigned_vols)
message = _('Removing volumes from volume group "%s"') % name
messages.info(request, message)
return True
except Exception:
redirect = reverse("horizon:project:volume_groups:index")
exceptions.handle(request,
_('Errors occurred in removing volumes '
'from group.'),
redirect=redirect)
def handle(self, request, data):
group_id = self.initial['group_id']
name = self.initial['name']
search_opts = {'group_id': group_id}
try:
# get list of assigned volumes
assigned_vols = []
volumes = cinder.volume_list(request,
search_opts=search_opts)
for volume in volumes:
assigned_vols.append(volume.id)
cinder.group_update(request, group_id,
remove_volumes=assigned_vols)
message = _('Removing volumes from volume group "%s"') % name
messages.info(request, message)
return True
except Exception:
redirect = reverse(self.failure_url)
exceptions.handle(request,
_('Errors occurred in removing volumes '
'from group.'),
redirect=redirect)
def handle(self, request, data):
group_id = self.initial['group_id']
try:
cinder.group_update(request, group_id, data['name'],
data['description'])
message = _('Updating volume group "%s"') % data['name']
messages.info(request, message)
return True
except Exception:
redirect = reverse("horizon:project:volume_groups:index")
exceptions.handle(request,
_('Unable to update volume group.'),
redirect=redirect)
def handle(self, request, data):
group_id = self.initial['group_id']
try:
cinder.group_update(request, group_id,
data['name'],
data['description'])
message = _('Updating volume group "%s"') % data['name']
messages.info(request, message)
return True
except Exception:
redirect = reverse("horizon:project:volume_groups:index")
exceptions.handle(request,
_('Unable to update volume group.'),
redirect=redirect)
def handle(self, request, context):
group_id = context['group_id']
add_vols = []
remove_vols = []
try:
selected_volumes = context['volumes']
volumes = cinder.volume_list(request)
# scan all volumes and make correct consistency group is set
for volume in volumes:
selected = False
for selection in selected_volumes:
if selection == volume.id:
selected = True
break
if selected:
# ensure this volume is in this consistency group
if hasattr(volume, 'group_id'):
if volume.group_id != group_id:
add_vols.append(volume.id)
else:
add_vols.append(volume.id)
else:
# ensure this volume is not in our consistency group
if hasattr(volume, 'group_id'):
if volume.group_id == group_id:
# remove from this group
remove_vols.append(volume.id)
if not add_vols and not remove_vols:
# nothing to change
return True
cinder.group_update(request,
group_id,
add_volumes=add_vols,
remove_volumes=remove_vols)
except Exception:
# error message supplied by form
return False
return True
def handle(self, request, context):
group_id = context['group_id']
add_vols = []
remove_vols = []
try:
selected_volumes = context['volumes']
volumes = cinder.volume_list(request)
# scan all volumes and make correct consistency group is set
for volume in volumes:
selected = False
for selection in selected_volumes:
if selection == volume.id:
selected = True
break
if selected:
# ensure this volume is in this consistency group
if hasattr(volume, 'group_id'):
if volume.group_id != group_id:
add_vols.append(volume.id)
else:
add_vols.append(volume.id)
else:
# ensure this volume is not in our consistency group
if hasattr(volume, 'group_id'):
if volume.group_id == group_id:
# remove from this group
remove_vols.append(volume.id)
if not add_vols and not remove_vols:
# nothing to change
return True
cinder.group_update(request, group_id,
add_volumes=add_vols,
remove_volumes=remove_vols)
except Exception:
# error message supplied by form
return False
return True