[openstack-dev] [neutron][dvr][ha] DVR-HA router is not working.

Korzeniewski, Artur artur.korzeniewski at intel.com
Tue Aug 11 20:13:15 UTC 2015


Hi,
I've been playing around with DVR-HA patches [1][2], have them applied on Mondays master branch.
The problem is that the dvr-ha router is not working with SNAT and floating ips.

My setup:
Devstack-34 - all in one (controller, compute, DVR agent, DHCP node)
Devstack-35 - compute node and DVR agent
Devstack-36 - network node (SNAT)
Devstack-37 - network node 2 (SNAT)

External interface (router_gateway) is down for created dvr-ha router. The snat port (router_centralized_snat) is also down after connecting the tenant network.
I'm not sure where is the problem, can someone look at the logs and point me the place where to look for the answer why the ports are not reported as UP?
Add default gateway for DVR-HA router, log from active network node: http://pastebin.com/S7rYpDns
Add default gateway for DVR-HA router, log from neutron server node: http://pastebin.com/WpcV1g09

The external gateway IP is not reachable from external network, and VMs are not able to ping default gateway  (10.2.2.1)...
I have to add, that on the same setup the usual DVR router is working fine (hosted on the same network node)

[1] https://review.openstack.org/#/c/196893
[2] https://review.openstack.org/#/c/143169

Regards,
Artur Korzeniewski
--------------------------------------------
Intel Technology Poland sp. z o.o.
KRS 101882
ul. Slowackiego 173, 80-298 Gdansk

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