Move healthz check to secure ports (#6446)

roles/kubernetes/master/handlers/main.yml

@@ -93,7 +93,8 @@
 
 - name: Master | wait for kube-scheduler
   uri:
-    url: http://localhost:10251/healthz
+    url: https://localhost:10259/healthz
+    validate_certs: no
   register: scheduler_result
   until: scheduler_result.status == 200
   retries: 60
@@ -101,7 +102,8 @@
 
 - name: Master | wait for kube-controller-manager
   uri:
-    url: http://localhost:10252/healthz
+    url: https://localhost:10257/healthz
+    validate_certs: no
   register: controller_manager_result
   until: controller_manager_result.status == 200
   retries: 60
@@ -111,8 +113,6 @@
   uri:
     url: "{{ kube_apiserver_endpoint }}/healthz"
     validate_certs: no
-    client_cert: "{{ kube_apiserver_client_cert }}"
-    client_key: "{{ kube_apiserver_client_key }}"
   register: result
   until: result.status == 200
   retries: 60