From 6ff845a19940e5809a519444505e2cf024e76b3e Mon Sep 17 00:00:00 2001
From: ERIK <bo.jiang@daocloud.io>
Date: Mon, 13 Feb 2023 11:25:28 +0800
Subject: [PATCH] Enable control plane load balancing for kube-vip (#9785)

Signed-off-by: bo.jiang <bo.jiang@daocloud.io>
---
 docs/kube-vip.md                                            | 6 ++++++
 roles/kubernetes/node/defaults/main.yml                     | 1 +
 .../node/templates/manifests/kube-vip.manifest.j2           | 4 ++++
 3 files changed, 11 insertions(+)

diff --git a/docs/kube-vip.md b/docs/kube-vip.md
index 44f96ceec..846ec099a 100644
--- a/docs/kube-vip.md
+++ b/docs/kube-vip.md
@@ -64,3 +64,9 @@ kube_vip_bgppeers:
 # kube_vip_bgp_peerpass:
 # kube_vip_bgp_peeras:
 ```
+
+If using [control plane load-balancing](https://kube-vip.io/docs/about/architecture/#control-plane-load-balancing):
+
+```yaml
+kube_vip_lb_enable: true
+```
diff --git a/roles/kubernetes/node/defaults/main.yml b/roles/kubernetes/node/defaults/main.yml
index bb6ac5618..a82777349 100644
--- a/roles/kubernetes/node/defaults/main.yml
+++ b/roles/kubernetes/node/defaults/main.yml
@@ -87,6 +87,7 @@ kube_vip_bgp_peeras: 65000
 kube_vip_bgppeers:
 kube_vip_address:
 kube_vip_enableServicesElection: false
+kube_vip_lb_enable: false
 
 # Requests for load balancer app
 loadbalancer_apiserver_memory_requests: 32M
diff --git a/roles/kubernetes/node/templates/manifests/kube-vip.manifest.j2 b/roles/kubernetes/node/templates/manifests/kube-vip.manifest.j2
index 1ed5f492a..b2066d970 100644
--- a/roles/kubernetes/node/templates/manifests/kube-vip.manifest.j2
+++ b/roles/kubernetes/node/templates/manifests/kube-vip.manifest.j2
@@ -71,6 +71,10 @@ spec:
 {% if kube_vip_enableServicesElection %}
     - name: enableServicesElection
       value: "true"
+{% endif %}
+{% if kube_vip_lb_enable %}
+    - name: lb_enable
+      value: "true"
 {% endif %}
     image: {{ kube_vip_image_repo }}:{{ kube_vip_image_tag }}
     imagePullPolicy: {{ k8s_image_pull_policy }}