Merge pull request #25050 from pierrchen/etcdSetup

kubeadm: add instruction to check kubelet status

Author: k8s-ci-robot

content/en/docs/setup/production-environment/tools/kubeadm/setup-ha-etcd-with-kubeadm.md

@@ -50,7 +50,7 @@ this example.
 
 
 1. Configure the kubelet to be a service manager for etcd.
-  
+
    {{< note >}}You must do this on every host where etcd should be running.{{< /note >}}
     Since etcd was created first, you must override the service priority by creating a new unit file
     that has higher precedence than the kubeadm-provided kubelet unit file.
@@ -68,6 +68,12 @@ this example.
     systemctl restart kubelet
     ```
 
+    Check the kubelet status to ensure it is running.
+
+    ```sh
+    systemctl status kubelet
+    ```
+
 1. Create configuration files for kubeadm.
 
     Generate one kubeadm configuration file for each host that will have an etcd