Hello, Sorry  for sending informations step by step.

Seems kolla does not deploy openvswitch on all controllers :-(

Ignazio

Il giorno ven 3 set 2021 alle ore 12:28 Ignazio Cassano <ignaziocassano@gmail.com> ha scritto:

Hello, further information.

The controllers where router namespace is absent have issues on openvswitch agent, this is probably the cause of br-int error.

The error in openvswitch agent log is reported here:

https://paste.openstack.org/show/808576/

Thanks

Il giorno ven 3 set 2021 alle ore 12:09 Ignazio Cassano <ignaziocassano@gmail.com> ha scritto:

Hello, further information:

the l3 agent log on the controllers where router namespace is not present, report:

https://paste.openstack.org/show/808573/

Il giorno ven 3 set 2021 alle ore 12:05 Ignazio Cassano <ignaziocassano@gmail.com> ha scritto:

Hello Everyone,

I am facing an issue with router-ha in kolla wallaby. In my neutron.conf I inserted l3_ha = True

max_l3_agents_per_router = 3

l3_ha_net_cidr = 169.254.192.0/18

but router ha does not work.

The router namespace is present only on one of the three contrllers and if the controller goes down routing stop to work.

I am using ovs and not ovn.

Any help,please ?

Ignazio