From bbcd10ea92a76a9af157bc84e2e7a7af0207a815 Mon Sep 17 00:00:00 2001
From: Jochen Friedrich <j.friedrich@nwe.de>
Date: Mon, 19 Dec 2022 13:37:33 +0000
Subject: [PATCH] Support OVN Interconnect

---
 roles/network_plugin/kube-ovn/defaults/main.yml    |  5 +++++
 .../kube-ovn/templates/cni-kube-ovn.yml.j2         | 14 ++++++++++++++
 2 files changed, 19 insertions(+)

diff --git a/roles/network_plugin/kube-ovn/defaults/main.yml b/roles/network_plugin/kube-ovn/defaults/main.yml
index 430f69829..88a1908c9 100644
--- a/roles/network_plugin/kube-ovn/defaults/main.yml
+++ b/roles/network_plugin/kube-ovn/defaults/main.yml
@@ -31,6 +31,11 @@ kube_ovn_dpdk_node_memory_limit: 2Gi
 kube_ovn_central_replics: 1
 kube_ovn_controller_replics: 1
 
+kube_ovn_ic_enable: false
+kube_ovn_ic_autoroute: true
+kube_ovn_ic_dbhost: "127.0.0.1"
+kube_ovn_ic_zone: "kubernetes"
+
 # geneve or vlan
 kube_ovn_network_type: geneve
 
diff --git a/roles/network_plugin/kube-ovn/templates/cni-kube-ovn.yml.j2 b/roles/network_plugin/kube-ovn/templates/cni-kube-ovn.yml.j2
index c6eacc128..156f9505a 100644
--- a/roles/network_plugin/kube-ovn/templates/cni-kube-ovn.yml.j2
+++ b/roles/network_plugin/kube-ovn/templates/cni-kube-ovn.yml.j2
@@ -608,3 +608,17 @@ spec:
   ports:
     - port: 10665
       name: metrics
+---
+kind: ConfigMap
+apiVersion: v1
+metadata:
+  name: ovn-ic-config
+  namespace: kube-system
+data:
+  enable-ic: "{{ kube_ovn_ic_enable | lower }}"
+  az-name: "{{ kube_ovn_ic_zone }}"
+  ic-db-host: "{{ kube_ovn_ic_dbhost }}"
+  ic-nb-port: "6645"
+  ic-sb-port: "6646"
+  gw-nodes: "{{ kube_ovn_central_hosts|join(',') }}"
+  auto-route: "{{ kube_ovn_ic_autoroute | lower }}"