update test-pr2 (#2911)

roles/kubernetes/secrets/tasks/check-certs.yml

@@ -33,14 +33,14 @@
        '{{ kube_cert_dir }}/front-proxy-client-key.pem',
        '{{ kube_cert_dir }}/service-account-key.pem',
        {% for host in groups['kube-master'] %}
-       '{{ kube_cert_dir }}/admin-{{ host }}.pem'
+       '{{ kube_cert_dir }}/admin-{{ host }}.pem',
        '{{ kube_cert_dir }}/admin-{{ host }}-key.pem'
        {% if not loop.last %}{{','}}{% endif %}
-       {% endfor %}]
+       {% endfor %},
        {% for host in groups['k8s-cluster'] %}
-       '{{ kube_cert_dir }}/node-{{ host }}.pem'
-       '{{ kube_cert_dir }}/node-{{ host }}-key.pem'
-       '{{ kube_cert_dir }}/kube-proxy-{{ host }}.pem'
+       '{{ kube_cert_dir }}/node-{{ host }}.pem',
+       '{{ kube_cert_dir }}/node-{{ host }}-key.pem',
+       '{{ kube_cert_dir }}/kube-proxy-{{ host }}.pem',
        '{{ kube_cert_dir }}/kube-proxy-{{ host }}-key.pem'
        {% if not loop.last %}{{','}}{% endif %}
        {% endfor %}]