最近工做对openstack源码的修改为果以下,涉及到具体源码的东西没放,以避免给本身惹麻烦!因为水平有限,因此改动地方不大,若有高见,请多多批点批评。html
版本说明:openstack Pikecentos
操做系统:centos 7.3api
1、功能需求操作系统
(1)实例列表分页orm
针对项目->实例页面,增长“上一页”、“下一页”功能。server
(2)实例信息展现htm
针对项目->实例页面,去掉“flavor”列,增长四列:flavor名称、VCPU数量、内存、根磁盘。blog
2、原功能说明接口
不具有该项功能。内存
3、功能实现
一、修改的程序文件:
/horizon/openstack_dashboard/api/nova.py
/horizon/openstack_dashboard/dashboard/project/instances/views.py
/horizon/horizon/templates/horizon/common/_data_table.html
/horizon/openstack_dashboard/dashboard/project/instances/tables.py
/horizon/horizon/templatetags/sizeformat.py
二、增长的程序文件
/horizon/openstack_dashboard/local/local_settings.py
三、API接口调用
(1)修改api:
/horizon/openstack_dashboard/dashboard/project/instances/views.py
def get_data(self):
def _task_get_instances():
/horizon/openstack_dashboard/dashboard/project/instances/tables.py
class InstancesFilterAction(tables.FilterAction):
(2)增长api:
/horizon/openstack_dashboard/api/nova.py
def server_list_paged(request, search_opts=None, marker=None,
paginate=False, sort_key=None, sort_dir='asc',
reversed_order=False, all_tenants=False):
/horizon/horizon/templatetags/sizeformat.py
def byte_format(bytes, unit, format=float_format):