From ecdad28d5d4c6fb44312611820c6c800b2895347 Mon Sep 17 00:00:00 2001
From: Dong Ma <dong.ma@vexxhost.com>
Date: Fri, 5 Dec 2025 08:57:26 +0000
Subject: [PATCH] Add ovn-monitor-all option to ovn-controller

With monitor-all option, all ovn-controllers
do not enable conditional monitoring there
by reducing the load on the Southbound ovsdb-server.

Change-Id: I6f5c8568274dd6eb9853bbb5382dd2b2c575d87a
Signed-off-by: Dong Ma <dong.ma@vexxhost.com>
---
 ovn/templates/bin/_ovn-controller-init.sh.tpl | 1 +
 ovn/values.yaml                               | 1 +
 releasenotes/notes/ovn-8b5cc103886f3b25.yaml  | 5 +++++
 3 files changed, 7 insertions(+)
 create mode 100644 releasenotes/notes/ovn-8b5cc103886f3b25.yaml

diff --git a/ovn/templates/bin/_ovn-controller-init.sh.tpl b/ovn/templates/bin/_ovn-controller-init.sh.tpl
index 2780489ba6..13fed73a77 100644
--- a/ovn/templates/bin/_ovn-controller-init.sh.tpl
+++ b/ovn/templates/bin/_ovn-controller-init.sh.tpl
@@ -144,6 +144,7 @@ ovs-vsctl set open . external-ids:rundir="/var/run/openvswitch"
 ovs-vsctl set open . external-ids:ovn-encap-type="{{ .Values.conf.ovn_encap_type }}"
 ovs-vsctl set open . external-ids:ovn-bridge="{{ .Values.conf.ovn_bridge }}"
 ovs-vsctl set open . external-ids:ovn-bridge-mappings="{{ .Values.conf.ovn_bridge_mappings }}"
+ovs-vsctl set open . external-ids:ovn-monitor-all="{{ .Values.conf.ovn_monitor_all }}"
 
 GW_ENABLED=$(cat /tmp/gw-enabled/gw-enabled)
 if [[ ${GW_ENABLED} == {{ .Values.labels.ovn_controller_gw.node_selector_value }} ]]; then
diff --git a/ovn/values.yaml b/ovn/values.yaml
index 8f42b0e0df..6d4dc6b662 100644
--- a/ovn/values.yaml
+++ b/ovn/values.yaml
@@ -79,6 +79,7 @@ conf:
   ovn_encap_type: geneve
   ovn_bridge: br-int
   ovn_bridge_mappings: external:br-ex
+  ovn_monitor_all: false
   # For DPDK enabled environments, enable netdev datapath type for br-int
   # ovn_bridge_datapath_type: netdev
 
diff --git a/releasenotes/notes/ovn-8b5cc103886f3b25.yaml b/releasenotes/notes/ovn-8b5cc103886f3b25.yaml
new file mode 100644
index 0000000000..a800ce9398
--- /dev/null
+++ b/releasenotes/notes/ovn-8b5cc103886f3b25.yaml
@@ -0,0 +1,5 @@
+---
+ovn:
+  - |
+    Add support for ovn_monitor_all.
+...