{"id":2229773,"url":"http://patchwork.ozlabs.org/api/1.1/patches/2229773/?format=json","web_url":"http://patchwork.ozlabs.org/project/ovn/patch/20260428174509.145440-3-mmichels@redhat.com/","project":{"id":68,"url":"http://patchwork.ozlabs.org/api/1.1/projects/68/?format=json","name":"Open Virtual Network development","link_name":"ovn","list_id":"ovs-dev.openvswitch.org","list_email":"ovs-dev@openvswitch.org","web_url":"http://openvswitch.org/","scm_url":"","webscm_url":""},"msgid":"<20260428174509.145440-3-mmichels@redhat.com>","date":"2026-04-28T17:45:02","name":"[ovs-dev,2/5] ovn-nb: Document Load_Balancer \"event\" option.","commit_ref":null,"pull_url":null,"state":"new","archived":false,"hash":"0ab64ddd607762b5b7d4a13b7ab30c1b50758ffa","submitter":{"id":71978,"url":"http://patchwork.ozlabs.org/api/1.1/people/71978/?format=json","name":"Mark Michelson","email":"mmichels@redhat.com"},"delegate":null,"mbox":"http://patchwork.ozlabs.org/project/ovn/patch/20260428174509.145440-3-mmichels@redhat.com/mbox/","series":[{"id":501914,"url":"http://patchwork.ozlabs.org/api/1.1/series/501914/?format=json","web_url":"http://patchwork.ozlabs.org/project/ovn/list/?series=501914","date":"2026-04-28T17:45:02","name":"Fix up northd documentation.","version":1,"mbox":"http://patchwork.ozlabs.org/series/501914/mbox/"}],"comments":"http://patchwork.ozlabs.org/api/patches/2229773/comments/","check":"success","checks":"http://patchwork.ozlabs.org/api/patches/2229773/checks/","tags":{},"headers":{"Return-Path":"<ovs-dev-bounces@openvswitch.org>","X-Original-To":["incoming@patchwork.ozlabs.org","dev@openvswitch.org"],"Delivered-To":["patchwork-incoming@legolas.ozlabs.org","ovs-dev@lists.linuxfoundation.org"],"Authentication-Results":["legolas.ozlabs.org;\n\tdkim=fail reason=\"signature verification failed\" (1024-bit key;\n unprotected) header.d=redhat.com header.i=@redhat.com header.a=rsa-sha256\n header.s=mimecast20190719 header.b=VmTdr3kM;\n\tdkim-atps=neutral","legolas.ozlabs.org;\n spf=pass (sender SPF authorized) smtp.mailfrom=openvswitch.org\n (client-ip=2605:bc80:3010::133; 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charset=\"us-ascii\"","Content-Transfer-Encoding":"7bit","Errors-To":"ovs-dev-bounces@openvswitch.org","Sender":"\"dev\" <ovs-dev-bounces@openvswitch.org>"},"content":"The \"event\" option on Load_Balancer.options was supported in code\n(set via \"ovn-nbctl lb-add --event\") but not documented in\novn-nb.xml. Add documentation describing its behavior: when true\nand the load balancer has no active backends, incoming traffic\ntriggers a controller event in the SB Controller_Event table.\n\nAssisted-by: Claude Code (Claude Opus 4.6)\nSigned-off-by: Mark Michelson <mmichels@redhat.com>\n---\n ovn-nb.xml | 9 +++++++++\n 1 file changed, 9 insertions(+)","diff":"diff --git a/ovn-nb.xml b/ovn-nb.xml\nindex 7324e8656..e1061b6d3 100644\n--- a/ovn-nb.xml\n+++ b/ovn-nb.xml\n@@ -2770,6 +2770,15 @@ or\n         router.\n       </column>\n \n+      <column name=\"options\" key=\"event\" type='{\"type\": \"boolean\"}'>\n+        If set to <code>true</code> and the load balancer has no active\n+        backends, whenever the load balancer receives traffic, the event\n+        is reported in the <ref table=\"Controller_Event\"\n+        db=\"OVN_Southbound\"/> table in the OVN Southbound database.\n+        The <code>event</code> option cannot be used together with the\n+        <code>reject</code> option.\n+      </column>\n+\n     </group>\n   </table>\n \n","prefixes":["ovs-dev","2/5"]}