Octavia amphora missing network interface

Florian Rommel florian at datalounges.com
Wed Oct 21 15:30:21 UTC 2020


Hi , I just did a manual build up and I had the same issue, but it had to do with the fact that while i could ssh hot the amphora from the mgmnt network, I couldnt get to it from the controller. What we ended up with was the bridge was misconfigured. We found the nova logs and the neutron/octavia logs were helpful with debug on... 

Wish I could help more though.
//Florian

> On 21. Oct 2020, at 18.05, Michael Johnson <johnsomor at gmail.com> wrote:
> 
> No I haven't heard of anyone having this issue. Are you looking for
> the interface in the network namespace? All tenant facing network
> interfaces are isolated in the network namespace.  To check: "sudo ip
> netns exec amphora-haproxy ip a" should list the tenant interfaces
> that are configured. They will only be present when the correct load
> balancer objects are configured, i.e. members, etc.
> 
> Michael
> 
>> On Wed, Oct 21, 2020 at 6:54 AM Dibbo, Alexander (STFC,RAL,SC)
>> <alexander.dibbo at stfc.ac.uk> wrote:
>> 
>> Hi All,
>> 
>> 
>> 
>> I’m having an issue with my Octavia deployment in Train.
>> 
>> 
>> 
>> When a load balancer is created I can see the amphora get created with an interface on the management network. After a short while an interface is added for our external network.
>> 
>> 
>> 
>> The external network interface never becomes responsive. If I ssh in to the amphora I can only see the management interface present. If I the reboot the amphora, the external interface appears and becomes responsive. Given this it seems like some kind of race condition.
>> 
>> 
>> 
>> I have tried using all of the test amphora images that are published but the centos8 one seems the closest to working.
>> 
>> 
>> 
>> Is anyone familiar with this issue or a fix?
>> 
>> 
>> 
>> Thanks
>> 
>> 
>> 
>> Alex
>> 
>> 
>> 
>> Regards
>> 
>> 
>> 
>> Alexander Dibbo – Cloud Architect / Cloud Operations Group Leader
>> 
>> For STFC Cloud Documentation visit https://stfc-cloud-docs.readthedocs.io
>> 
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