36 lines
1.2 KiB
YAML
36 lines
1.2 KiB
YAML
![]() |
---
|
||
|
features:
|
||
|
- The Libvirt driver now uses os-vif plugins for
|
||
|
handling plug/unplug actions for the Linux Bridge
|
||
|
and OpenVSwitch VIF types. Each os-vif plugin will
|
||
|
have its own group in nova.conf for configuration
|
||
|
parameters it needs. These plugins will be installed
|
||
|
by default as part of the os-vif module installation
|
||
|
so no special action is required.
|
||
|
upgrade:
|
||
|
- With the introduction of os-vif, some networking related
|
||
|
configuration options have moved, and users will need to update
|
||
|
their ``nova.conf``.
|
||
|
|
||
|
For OpenVSwitch users the following options have moved from
|
||
|
``[DEFAULT]`` to ``[vif_plug_ovs]``
|
||
|
|
||
|
- network_device_mtu
|
||
|
- ovs_vsctl_timeout
|
||
|
|
||
|
For Linux Bridge users the following options have moved from
|
||
|
``[DEFAULT]`` to ``[vif_plug_linux_bridge]``
|
||
|
|
||
|
- use_ipv6
|
||
|
- iptables_top_regex
|
||
|
- iptables_bottom_regex
|
||
|
- iptables_drop_action
|
||
|
- forward_bridge_interface
|
||
|
- vlan_interface
|
||
|
- flat_interface
|
||
|
- network_device_mtu
|
||
|
|
||
|
For backwards compatibility, and ease of upgrade, these options
|
||
|
will continue to work from ``[DEFAULT]`` during the Newton
|
||
|
release. However they will not in future releases.
|