[kolla][wallaby][neutron] router ha not working

Ignazio Cassano ignaziocassano at gmail.com
Fri Sep 3 10:49:47 UTC 2021


Hello, I solved running again:
kolla-ansible -i /etc/kolla/multinode -e ansible_user=ansible -e
ansible_become=true deploy -t openvswitch

With the above it started openvswitch on all controllers.
Stange it does not do it during deployment.
Ignazio


Il giorno ven 3 set 2021 alle ore 12:37 Ignazio Cassano <
ignaziocassano at gmail.com> ha scritto:

> 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 at 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 at 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 at 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
>>>>
>>>
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