k8s_create.md in knife-ionoscloud-5.1.0

- old
+ new

@@ -19,10 +19,16 @@
         name of the server (required)
 
     version: --version VERSION, -v VERSION
         the version for the Kubernetes cluster.
 
+    private: --private
+        the indicator if the cluster is public or private. Be aware that setting it to false is currently in beta phase.
+
+    gateway_ip: --gateway GATEWAY_IP
+        the IP address of the gateway used by the cluster. This is mandatory when `public` is set to `false` and should not be provided otherwise.
+
     maintenance_day: --maintenance-day MAINTENANCE_DAY, -d MAINTENANCE_DAY
         day Of the week when to perform the maintenance.
 
     maintenance_time: --maintenance-time MAINTENANCE_TIME, -t MAINTENANCE_TIME
         time Of the day when to perform the maintenance.
@@ -30,13 +36,12 @@
     ionoscloud_username: --username USERNAME, -u USERNAME
         your Ionoscloud username (required)
 
     ionoscloud_password: --password PASSWORD, -p PASSWORD
         your Ionoscloud password (required)
-```
 
+```
 ## Example
 
 ```text
-knife ionoscloud k8s create --name NAME --version VERSION --maintenance-day MAINTENANCE_DAY --maintenance-time MAINTENANCE_TIME --username USERNAME --password PASSWORD
+knife ionoscloud k8s create --name NAME --version VERSION --private --gateway GATEWAY_IP --maintenance-day MAINTENANCE_DAY --maintenance-time MAINTENANCE_TIME --username USERNAME --password PASSWORD
 ```
-