update doc about ssh method usage
@@ -105,19 +105,19 @@ have a completely fresh cluster to play with.
### Accessing the containerized nodes via ssh
-The containerized nodes are named starting from `node01`, `node02`, and so
-forth. `node01` is always the master of the cluster.
-
-Every node can be accessed via its name:
+Based on the used cluster, node names might be different.
+You can get the names from following command:
```bash
-cluster-up/cli.sh ssh node01
+# cluster-up/kubectl.sh get nodes
+NAME STATUS ROLES AGE VERSION
+kind-1.14.2-control-plane Ready master 11h v1.14.2
```
-To execute a remote command, e.g `ls`, simply type
-
-```bash
-cluster-up/cli.sh ssh node01 -- ls -lh
+Then you can execute the following command to access the node:
+```
+# ./cluster-up/ssh.sh kind-1.14.2-control-plane
+root@kind-1:/#
```
### Automatic Code Generation
