Add comments to variables

kubernetes/defaults/main.yml

@@ -2,13 +2,15 @@
 kubernetes:
   ipPool:
     ipv4:
+      # Minimum: /24
       cluster_cidr: 10.42.0.0/16
       service_cidr: 10.43.0.0/16
     ipv6:
+      # Minimum: /120
       cluster_cidr: fd42::/56
       service_cidr: fd43::/112
 
-    # Replace - with _
+    # Interface to grab node-IPv4/v6 from
     nodeIp_interface: <interface to grab nodeIp from>
 
   control_plane:

kubernetes/templates/k3s/server/config.yaml.jinja2

@@ -1,5 +1,6 @@
 ## Base ##
 {% if inventory_hostname == groups['kubernetes'][0] %}
+# Initialize with internal etcd
 cluster-init: true
 {% else %}
 server: https://{{ groups['kubernetes'][0] }}:6443