Stein版本发布说明

6.0.1

程序错误修复

• The configuration option ovs_integration_bridge used by networking-ovn metadata agent can only lead to problems as the bridge used by ovn-controller to install the flows is stored in OVSDB. The metadata agent will now use OVSDB instead of the configuration option to plug its ports, as a mismatch between both will break metadata. There is no real use case for this option to exist and systems currently using it will not be impacted by this change. For more information see bug 1799216.

6.0.0

序言

支持Neutron Agent API

新功能

• 可以通过neutron agent api查询ovn-controller状态

• 增加配置选项ovn_dhcp4_global_option和ovn_dhcp6_global_options. 这些选项允许配置OVN的所有子网上的DHCP选项。

• Support OVN provider driver for octavia. The OVN provider driver is implemented as per the specification - https://docs.openstack.org/octavia/latest/contributor/guides/providers.html. OVN provider driver provides load balancer features using the L4 native load balancer of OVN. This driver doesn’t support L7 load balancers.

• 在与OVN版本2.11或更高版本，添加了VLAN租户网络支持。

升级注记

• 如果设置了ovn_dhcp4_global_option 或者 ovn_dhcp6_global_options ,Neutron启动时会重新更新子网信息