[ovs-dev] [PATCH v2 ovn] ovn-trace: fix trigger_event warning

[Dumitru Ceara]

On 1/7/21 3:20 PM, Numan Siddique wrote:
> On Tue, Jan 5, 2021 at 8:08 PM Lorenzo Bianconi
> <lorenzo.bianconi at redhat.com> wrote:
>>
>> Fix the following ovn-trace warning triggered by controller_event:
>>
>> 00001|ovntrace|WARN|trigger_event(event = "empty_lb_backends", meter = "",
>>                                   vip = "192.168.0.100:80", protocol = "tcp",
>>                                   load_balancer = "2c5462a7-b6ca-4b02-86c9-b9aa98a570e8");
>> parsing actions failed (Syntax error a t `vip' expecting empty_lb_backends option name.)
>>
>> The issue can be triggered running the following reproducer in ovn-sanbox:
>>
>> $./ovn-setup.sh
>> $ovn-nbctl lb-add lb0 192.168.0.100:80 ""
>> $ovn-nbctl ls-lb-add sw0 lb0
>> $ovn-nbctl --wait=hv set NB_Global . options:controller_event=true
>> $ovn-trace sw0 'inport == "sw0-port1" && eth.src == 50:54:00:00:00:01 && ip4.src==192.168.0.2 && eth.dst == 00:00:00:00:ff:01 && ip4.dst==192.168.0.100 && tcp && tcp.dst==80'
>>
>> Acked-by: Dumitru Ceara <dceara at redhat.com>
>> Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi at redhat.com>
> 
> Thanks. I applied this patch to master.
> 
> Let me know if this requires backporting.
> 
> Numan
> 

I think this should be backported downto 20.03.

Thanks,
Dumitru