def delete_security_group(security_group_uuid, transition_entity=None):
security_group = transition_entity
chain(
openstack_create_session.s(
membership_id=security_group.cloud_project_membership.id),
openstack_delete_security_group.s(security_group_uuid),
).apply_async(
link=security_group_deletion_succeeded.si(security_group_uuid),
link_error=security_group_sync_failed.si(security_group_uuid),
)
def resize_flavor(instance_uuid, flavor_uuid, transition_entity=None):
instance = transition_entity
cloud = instance.cloud_project_membership.cloud
flavor = cloud.flavors.get(uuid=flavor_uuid)
server_id = instance.backend_id
flavor_id = flavor.backend_id
chain(
openstack_create_session.s(instance_uuid=instance_uuid),
nova_server_resize.s(server_id, flavor_id),
nova_wait_for_server_status.s(server_id, 'VERIFY_RESIZE'),
nova_server_resize_confirm.s(server_id),
nova_wait_for_server_status.s(server_id, 'SHUTOFF'),
).apply_async(
link=flavor_change_succeeded.si(instance_uuid, flavor_uuid),
link_error=flavor_change_failed.si(instance_uuid, flavor_uuid),
)