Difference between revisions of "Networking-ovn"

Revision as of 12:42, 19 October 2018

OVN provides virtual networking for Open vSwitch and is a component of the Open vSwitch project. This project provides integration between OpenStack Neutron and OVN.

List of features required in ML2/OVN to achieve feature parity with ML2/OVS

Feature	Blueprint/Bug link	Code patch	Other
Support FIP QoS		https://review.openstack.org/#/c/539826/
Per port DHCP Options
Serving DHCP to a provider network			The OVN built-in DHCP server currently can not be used to provision baremetal nodes. As a workaround Neutron DHCP Agent could be deployed. The goal is to include support in OVN to get rid of Neutron DHCP agent in the future.
API extensions			Missing extensions are: agent, dhcp_agent_scheduler, empty-string-filtering, fip-port-details, flavors, ip-substring-filtering, l3-flavors, logging, metering, net-mtu-writable, qos, qos-fip, port-security-groups-filtering, segment, service-type, standard-attr-revisions, standard-attr-segment, standard-attr-timestamp, standard-attr-tag, trunk-details
Security group logging	https://blueprints.launchpad.net/neutron/+spec/security-group-logging
SRIOV			A limitation exists for this scenario where OVN needs to support VLAN tenant networks and Neutron DHCP Agent has to be deployed. The goal is to include support in OVN to get rid of Neutron DHCP agent.
Jumbo frames			OVN does not correctly support Jumbo frames for North/South traffic.

@@ Line 16: / Line 16: @@
 |-
 | Security group logging || https://blueprints.launchpad.net/neutron/+spec/security-group-logging || ||
+|-
+| SRIOV || || || A limitation exists for this scenario where OVN needs to support VLAN tenant networks and Neutron DHCP Agent has to be deployed. The goal is to include support in OVN to get rid of Neutron DHCP agent.
+|-
+| Jumbo frames || || || OVN does not correctly support Jumbo frames for North/South traffic.
 |}