neutron/releasenotes/notes/dvr-configure-centralized-f...

22 lines
915 B
YAML

---
prelude: >
A new agent_mode(``dvr_no_external``) for DVR routers has been added
to allow the server to configure Floating IPs associated with DVR at
the centralized node.
features:
- |
A new DVR agent type ``dvr_no_external`` has been introduced with this
release. This agent type allows the Floating IPs (DNAT/North-South routing)
to be centralized while the East/West routing is still distributed.
issues:
- |
There can be a mixture of ``dvr`` agents and ``dvr_no_external`` agents.
But please avoid any VM with Floating IP migration between a ``dvr`` agent
and a ``dvr_no_external`` agent. All VM ports with Floating IPs should be
migrated to same agent_mode.
This would be one of the restrictions.
upgrade:
- |
A new DVR agent mode of ``dvr_no_external`` was added. Changing between
this mode and ``dvr`` is a disruptive operation to the dataplane.