Merge pull request #235173 from mattmcinnes/patch-68

[Doc-a-thon] Updating node-updates-kured.md

Author: prmerger-automator[bot]

articles/aks/node-updates-kured.md

@@ -3,7 +3,8 @@ title: Handle Linux node reboots with kured
 titleSuffix: Azure Kubernetes Service
 description: Learn how to update Linux nodes and automatically reboot them with kured in Azure Kubernetes Service (AKS)
 ms.topic: article
-ms.date: 02/28/2019
+ms.reviewer: mattmcinnes
+ms.date: 04/19/2023
 
 
 #Customer intent: As a cluster administrator, I want to know how to automatically apply Linux updates and reboot nodes in AKS for security and/or compliance 
@@ -26,7 +27,7 @@ You need the Azure CLI version 2.0.59 or later installed and configured. Run `az
 
 ## Understand the AKS node update experience
 
-In an AKS cluster, your Kubernetes nodes run as Azure virtual machines (VMs). These Linux-based VMs use an Ubuntu or Mariner image, with the OS configured to automatically check for updates every day. If security or kernel updates are available, they are automatically downloaded and installed.
+In an AKS cluster, your Kubernetes nodes run as Azure virtual machines (VMs). These Linux-based VMs use an Ubuntu or Mariner image, with the OS configured to automatically check for updates every day. If security or kernel updates are available, they're automatically downloaded and installed.
 
 ![AKS node update and reboot process with kured](media/node-updates-kured/node-reboot-process.png)
 
@@ -36,13 +37,13 @@ You can use your own workflows and processes to handle node reboots, or use `kur
 
 ### Node image upgrades
 
-Unattended upgrades apply updates to the Linux node OS, but the image used to create nodes for your cluster remains unchanged. If a new Linux node is added to your cluster, the original image is used to create the node. This new node will receive all the security and kernel updates available during the automatic check every day but will remain unpatched until all checks and restarts are complete.
+Unattended upgrades apply updates to the Linux node OS, but the image used to create nodes for your cluster remains unchanged. If a new Linux node is added to your cluster, the original image is used to create the node. This new node receives all the security and kernel updates available during the automatic check every day but remains unpatched until all checks and restarts are complete.
 
-Alternatively, you can use node image upgrade to check for and update node images used by your cluster. For more details on node image upgrade, see [Azure Kubernetes Service (AKS) node image upgrade][node-image-upgrade].
+Alternatively, you can use node image upgrade to check for and update node images used by your cluster. For more information on node image upgrade, see [Azure Kubernetes Service (AKS) node image upgrade][node-image-upgrade].
 
 ### Node upgrades
 
-There is an additional process in AKS that lets you *upgrade* a cluster. An upgrade is typically to move to a newer version of Kubernetes, not just apply node security updates. An AKS upgrade performs the following actions:
+There's another process in AKS that lets you *upgrade* a cluster. An upgrade is typically to move to a newer version of Kubernetes, not just apply node security updates. An AKS upgrade performs the following actions:
 
 * A new node is deployed with the latest security updates and Kubernetes version applied.
 * An old node is cordoned and drained.
@@ -69,7 +70,7 @@ kubectl create namespace kured
 helm install my-release kubereboot/kured --namespace kured --set controller.nodeSelector."kubernetes\.io/os"=linux
 ```
 
-You can also configure additional parameters for `kured`, such as integration with Prometheus or Slack. For more information about additional configuration parameters, see the [kured Helm chart][kured-install].
+You can also configure extra parameters for `kured`, such as integration with Prometheus or Slack. For more information about configuration parameters, see the [kured Helm chart][kured-install].
 
 ## Update cluster nodes
 
@@ -83,7 +84,7 @@ If updates were applied that require a node reboot, a file is written to */var/r
 
 ## Monitor and review reboot process
 
-When one of the replicas in the DaemonSet has detected that a node reboot is required, a lock is placed on the node through the Kubernetes API. This lock prevents additional pods being scheduled on the node. The lock also indicates that only one node should be rebooted at a time. With the node cordoned off, running pods are drained from the node, and the node is rebooted.
+When one of the replicas in the DaemonSet has detected that a node reboot is required, a lock is placed on the node through the Kubernetes API. This lock prevents more pods from being scheduled on the node. The lock also indicates that only one node should be rebooted at a time. With the node cordoned off, running pods are drained from the node, and the node is rebooted.
 
 You can monitor the status of the nodes using the [kubectl get nodes][kubectl-get-nodes] command. The following example output shows a node with a status of *SchedulingDisabled* as the node prepares for the reboot process:
 
@@ -92,7 +93,7 @@ NAME                       STATUS                     ROLES     AGE       VERSIO
 aks-nodepool1-28993262-0   Ready,SchedulingDisabled   agent     1h        v1.11.7
 ```
 
-Once the update process is complete, you can view the status of the nodes using the [kubectl get nodes][kubectl-get-nodes] command with the `--output wide` parameter. This additional output lets you see a difference in *KERNEL-VERSION* of the underlying nodes, as shown in the following example output. The *aks-nodepool1-28993262-0* was updated in a previous step and shows kernel version *4.15.0-1039-azure*. The node *aks-nodepool1-28993262-1* that hasn't been updated shows kernel version *4.15.0-1037-azure*.
+Once the update process is complete, you can view the status of the nodes using the [kubectl get nodes][kubectl-get-nodes] command with the `--output wide` parameter. This output lets you see a difference in *KERNEL-VERSION* of the underlying nodes, as shown in the following example output. The *aks-nodepool1-28993262-0* was updated in a previous step and shows kernel version *4.15.0-1039-azure*. The node *aks-nodepool1-28993262-1* that hasn't been updated shows kernel version *4.15.0-1037-azure*.
 
 ```output
 NAME                       STATUS    ROLES     AGE       VERSION   INTERNAL-IP   EXTERNAL-IP   OS-IMAGE             KERNEL-VERSION      CONTAINER-RUNTIME