[ovs-dev] ovn master test failures

[Ben Pfaff]

On Wed, May 12, 2021 at 09:21:32PM -0400, Ihar Hrachyshka wrote:
> Hi Numan,
> 
> both 3187b9fef124e038e474270a2728fe94bdca8eef (ovn-northd: introduce
> new allow-stateless ACL verb) and
> 127bf166ccf4a2509f670c48a00b0340039f20d2 (northd: Support flow
> offloading for logical switches with no ACLs.) got merged in upstream
> master, and this combination broke the following tests:
> 
> 774: ovn -- ACL allow-stateless omit conntrack - Port_Group --
> ovn-northd-ddlog -- dp-groups=yes FAILED (ovn-northd.at:2752)
> 775: ovn -- ACL allow-stateless omit conntrack - Port_Group --
> ovn-northd-ddlog FAILED (ovn-northd.at:2752)
> 
> while the other scenarios are passing:
> 
> 768: ovn -- ACL allow-stateless omit conntrack - Logical_Switch --
> ovn-northd -- dp-groups=yes ok
> 769: ovn -- ACL allow-stateless omit conntrack - Logical_Switch -- ovn-northd ok
> 770: ovn -- ACL allow-stateless omit conntrack - Logical_Switch --
> ovn-northd-ddlog -- dp-groups=yes ok
> 771: ovn -- ACL allow-stateless omit conntrack - Logical_Switch --
> ovn-northd-ddlog ok
> 772: ovn -- ACL allow-stateless omit conntrack - Port_Group --
> ovn-northd -- dp-groups=yes ok
> 773: ovn -- ACL allow-stateless omit conntrack - Port_Group -- ovn-northd ok

This turned to out to be an all-afternoon-and-evening saga, but I got it
fixed and documented:
https://mail.openvswitch.org/pipermail/ovs-dev/2021-May/382993.html
https://github.com/vmware/differential-datalog/pull/977