Merge pull request #277246 from nikhilkaul-msft/new-year-updates

New year updates

Author: prmerger-automator[bot]

articles/chaos-studio/chaos-studio-tutorial-aks-cli.md

@@ -214,7 +214,7 @@ az rest --method get --uri https://management.azure.com/subscriptions/$SUBSCRIPT
 
 
 ```azurecli-interactive
-az role assignment create --role "Azure Kubernetes Service Cluster Admin Role" --assignee-object-id $EXPERIMENT_PRINCIPAL_ID --scope subscriptions/$SUBSCRIPTION_ID/resourceGroups/$resourceGroupName/providers/Microsoft.ContainerService/managedClusters/$AKS_CLUSTER_NAME
+az role assignment create --role "Azure Kubernetes Service Cluster Admin Role" --assignee-object-id $EXPERIMENT_PRINCIPAL_ID --assignee-principal-type "ServicePrincipal" --scope subscriptions/$SUBSCRIPTION_ID/resourceGroups/$resourceGroupName/providers/Microsoft.ContainerService/managedClusters/$AKS_CLUSTER_NAME
 ```
 
 ## Run your experiment

articles/chaos-studio/chaos-studio-versions.md

@@ -28,7 +28,7 @@ The Chaos Studio agent is tested for compatibility with the following operating
 | openSUSE Leap 15.2              | ✓ |   |
 | Debian 10 Buster                | ✓ | Installation of `unzip` utility required |
 | Oracle Linux 8.3                | ✓ |   |
-| Ubuntu Server 18.04 LTS         | ✓ |   |
+| Ubuntu Server 20.04/22.04 LTS         | ✓ |   |
 
 The agent isn't currently tested against custom Linux distributions or hardened Linux distributions (for example, FIPS or SELinux).