diff --git a/content/en/docs/setup/production-environment/tools/kubeadm/ha-topology.md b/content/en/docs/setup/production-environment/tools/kubeadm/ha-topology.md
index 9679858c35..ec05ee12db 100644
--- a/content/en/docs/setup/production-environment/tools/kubeadm/ha-topology.md
+++ b/content/en/docs/setup/production-environment/tools/kubeadm/ha-topology.md
@@ -17,6 +17,11 @@ You can set up an HA cluster:
 
 You should carefully consider the advantages and disadvantages of each topology before setting up an HA cluster.
 
+{{< note >}}
+kubeadm bootstraps the etcd cluster statically. Read the etcd [Clustering Guide](https://github.com/etcd-io/etcd/blob/release-3.4/Documentation/op-guide/clustering.md#static)
+for more details.
+{{< /note >}}
+
 {{% /capture %}}
 
 {{% capture body %}}
diff --git a/content/en/docs/setup/production-environment/tools/kubeadm/high-availability.md b/content/en/docs/setup/production-environment/tools/kubeadm/high-availability.md
index 9d67fa8e53..162e60e175 100644
--- a/content/en/docs/setup/production-environment/tools/kubeadm/high-availability.md
+++ b/content/en/docs/setup/production-environment/tools/kubeadm/high-availability.md
@@ -77,11 +77,12 @@ option. Your cluster requirements may need a different configuration.
       on the apiserver port. It must also allow incoming traffic on its
       listening port.
 
-    - [HAProxy](http://www.haproxy.org/) can be used as a load balancer.
-
     - Make sure the address of the load balancer always matches
       the address of kubeadm's `ControlPlaneEndpoint`.
 
+    - Read the [Options for Software Load Balancing](https://github.com/kubernetes/kubeadm/blob/master/docs/ha-considerations.md#options-for-software-load-balancing)
+      guide for more details.
+
 1.  Add the first control plane nodes to the load balancer and test the
     connection: