@@ -5846,20 +5846,30 @@ for (&RouterPort(.lrp = lrp,
}
}
+// FIXME: This should actually be changed to build the set of LB IPs that
+// are reachable via at least one router port. For testing and benchmarking
+// purposes we care more of the scenario in which no ARP responder flows will
+// be installed for LB IPs (that is, endpoints reach load balancer VIPs via a
+// non-directly conneted route).
for (&Router(._uuid = lr_uuid, .name = rtr_name)) {
- for (lbips in &LogicalRouterLBIPs(.lr = lr_uuid)) {
- var as_name = i"_rtr_lb_${rtr_name}_ip4" in
- var all_ipv4s = union(lbips.lb_ipv4s_routable, lbips.lb_ipv4s_unroutable) in
- sb::Out_Address_Set(hash128(as_name), as_name, all_ipv4s)
- }
+ var as_name = i"_rtr_lb_${rtr_name}_ip4" in
+ sb::Out_Address_Set(hash128(as_name), as_name, set_empty())
+ // for (lbips in &LogicalRouterLBIPs(.lr = lr_uuid)) {
+ // var as_name = i"_rtr_lb_${rtr_name}_ip4" in
+ // var all_ipv4s = union(lbips.lb_ipv4s_routable, lbips.lb_ipv4s_unroutable) in
+ // sb::Out_Address_Set(hash128(as_name), as_name, all_ipv4s)
+ // }
}
+// FIXME: Same as above.
for (&Router(._uuid = lr_uuid, .name = rtr_name)) {
- for (lbips in &LogicalRouterLBIPs(.lr = lr_uuid)) {
- var as_name = i"_rtr_lb_${rtr_name}_ip6" in
- var all_ipv6s = union(lbips.lb_ipv6s_routable, lbips.lb_ipv6s_unroutable) in
- sb::Out_Address_Set(hash128(as_name), as_name, all_ipv6s)
- }
+ var as_name = i"_rtr_lb_${rtr_name}_ip6" in
+ sb::Out_Address_Set(hash128(as_name), as_name, set_empty())
+ // for (lbips in &LogicalRouterLBIPs(.lr = lr_uuid)) {
+ // var as_name = i"_rtr_lb_${rtr_name}_ip6" in
+ // var all_ipv6s = union(lbips.lb_ipv6s_routable, lbips.lb_ipv6s_unroutable) in
+ // sb::Out_Address_Set(hash128(as_name), as_name, all_ipv6s)
+ // }
}
/* Drop IP traffic destined to router owned IPs except if the IP is
WARNING: This is a LIE, the change doesn't do what the subject line suggests. Instead we just hack it to simulate the effect of 5c4010dd7f41 ("northd: Generate ARP responder flows only for reachable VIPs.") in an ovn-kubernetes scaled deployment. Signed-off-by: Dumitru Ceara <dceara@redhat.com> --- northd/ovn_northd.dl | 30 ++++++++++++++++++++---------- 1 file changed, 20 insertions(+), 10 deletions(-)