openstack添加新功能
#增加按钮功能【例如增加增量功能】 vim /opt/horizon-2012.1/horizon/dashboards/nova/instances_and_volumes/instances/tables.py class SnapshotLink(tables.LinkAction): #创建快照功能,快照流程分析 name = "snapshot" verbose_name = _("Snapshot") url = "horizon:nova:images_and_snapshots:snapshots:create" #连接目录如下: classes = ("ajax-modal", "btn-camera") def allowed(self, request, instance=None): return instance.status in ACTIVE_STATES 说明: vim /opt/horizon-2012.1/horizon/dashboards/nova/images_and_snapshots/snapshots/url.py # f...