Ocata版本发布声明

2.0.0

新功能

  • OVN native L3 implementation. The native implementation supports distributed routing for east-west traffic and centralized routing for north-south (floatingip and snat) traffic. Also supported is the Neutron L3 Configurable external gateway mode.

  • OVN native DHCPv6 implementation. The native implementation supports distributed DHCPv6. Support Neutron IPv6 subnet whose “ipv6_address_mode” attribute is None, “dhcpv6_stateless”, or “dhcpv6_stateful”.

弃用说明

  • The ovn group vif_type configuration option is deprecated and will be removed in the next release. The port VIF type is now determined based on the OVN chassis information when the port is bound to a host. [Bug 1606458]

  • ovn group ovsdb_connection 配置选项被废弃在 Newton 版本中，现在将他们移除