openstack essex 删除僵尸实例

在数据库中操作
id为要删除的实例的id号

update instances set
deleted_at = updated_at,
deleted = 1,
power_state = 5,
vm_state = "deleted",
terminated_at = updated_at,
root_device_name = NULL,
task_state =NULL
where id = 1

update instance_info_caches set
deleted_at = updated_at,
deleted = 1
where id = 1;

update fixed_ips set
instance_id = NULL,
allocated = 0,
virtual_interface_id = NULL
where id = 1;