Update README: Add instructions to use the ansible playbooks

README.md

@@ -2,9 +2,9 @@
 
 Project configuration files for the subject Administration of network services in my uni.
 
-# Ansible
+# General
 
-The configuration files for ansible currently assume the following hosts:
+The configuration files for ansible and kubernetes currently assume the following hosts:
 
 * VM 1:
 	* Ubuntu server 18.04 and later
@@ -27,3 +27,16 @@ The configuration files for ansible currently assume the following hosts:
 	* username: kubenode
 	* password: 12345678
 	* no password for sudo
+
+# Ansible
+
+There are 3 playbooks, to install kubernetes, to set up the kubernetes cluster on maste, and to join the kubernetes workers to the cluster
+
+To set up the kubernetes cluster, execute the following commands:
+
+```
+cd ansible
+ansible-playbook install_kubernetes.yaml
+ansible-playbook setup_kubernetes_cluster.yaml
+ansible-playbook setup_kubernetes_workers.yaml
+```