fix api auth issue for ci tests

inventory/group_vars/all.yml

@@ -17,14 +17,14 @@ kube_cert_group: kube-cert
 kube_log_level: 2
 
 # Users to create for basic auth in Kubernetes API via HTTP
-root_api_pwd: "changeme"
+kube_api_pwd: "changeme"
 kube_users:
-#  kube:
-#    pass: changeme
-#    role: admin
-   root:
-     pass: "{{root_api_pwd}}"
-     role: admin
+  kube:
+    pass: "{{kube_api_pwd}}"
+    role: admin
+  root:
+    pass: "changeme"
+    role: admin
 
 # Kubernetes cluster name, also will be used as DNS domain
 cluster_name: cluster.local