Merge pull request #378 from bogdando/issues/26

Add HA/LB endpoints for kube-apiserver

roles/kubernetes/master/tasks/main.yml

@@ -27,9 +27,12 @@
   when: apiserver_manifest.changed
 
 - name: wait for the apiserver to be running
-  wait_for:
-    port: "{{kube_apiserver_insecure_port}}"
-    timeout: 60
+  uri: url=http://localhost:8080/healthz
+  register: result
+  until: result.status == 200
+  retries: 10
+  delay: 6
+
 
 # Create kube-system namespace
 - name: copy 'kube-system' namespace manifest