Enable HA deploy of kubeadm (#1658)

* Enable HA deploy of kubeadm

* raise delay to 60s for starting gce hosts

tests/cloud_playbooks/create-gce.yml

@@ -35,7 +35,7 @@
       register: gce
 
     - name: Add instances to host group
-      add_host: hostname={{item.name}} ansible_host={{item.public_ip}} groupname="waitfor_hosts"
+      add_host: hostname={{item.public_ip}} groupname="waitfor_hosts" 
       with_items: '{{gce.instance_data}}'
 
     - name: Template the inventory
@@ -61,4 +61,4 @@
   gather_facts: false
   tasks:
     - name: Wait for SSH to come up.
-      local_action: wait_for host={{inventory_hostname}} port=22 delay=5 timeout=240 state=started
+      local_action: wait_for host={{inventory_hostname}} port=22 delay=60 timeout=240 state=started

tests/testcases/010_check-apiserver.yml

@@ -9,3 +9,4 @@
       password: "{{ lookup('password', '../../credentials/kube_user length=15 chars=ascii_letters,digits') }}"
       validate_certs: no
       status_code: 200
+    when: not kubeadm_enabled|default(false)