Use treafik ingress controller instead of nginx

roles/kubernetes-dashboard/tasks/main.yml

@@ -83,23 +83,3 @@
     - { 'name': 'heapster', 'type': 'deployment', 'file': '/tmp/heapster-deployment.yml' }
   when: inventory_hostname == initial_master
 
-- name: Removing manifest
-  file:
-    path: "/tmp/{{ item }}"
-    state: absent
-  with_items:
-    - dashboard-ingress.yml.j2
-    - dashboard-deployment.yml.j2
-    - dashboard-clusterrolebinding.yml
-    - dashboard-rolebinding.yml
-    - dashboard-role.yml
-    - dashboard-sa.yml
-    - dashboard-secret.yml
-    - dashboard-service.yml
-    - heapster-rolebinding.yml
-    - heapster-clusterrolebinding.yml
-    - heapster-role.yml
-    - heapster-sa.yml
-    - heapster-service.yml
-    - heapster-deployment.yml
-  when: inventory_hostname == initial_master

roles/kubernetes-dashboard/templates/dashboard-ingress.yml.j2

@@ -4,8 +4,7 @@ metadata:
   namespace: kube-system
   name: kubernetes-dashboard
   annotations:
-    # enable kube-lego for this ingress
-    kubernetes.io/tls-acme: "true"
+    kubernetes.io/ingress.class: traefik
     {% if basic_auth_user | length > 0 %}
 ingress.kubernetes.io/auth-type: basic
     # name of the secret that contains the user/password definitions
@@ -16,10 +15,10 @@ ingress.kubernetes.io/auth-type: basic
 
 spec:
   # this enables tls for the specified domain names
-  tls:
-  - hosts:
-    - {{ dashboard_subdomain }}.{{ scaleway_reverse_ipaddr }}
-    secretName: dashboard-tls
+#  tls:
+#  - hosts:
+#    - {{ dashboard_subdomain }}.{{ scaleway_reverse_ipaddr }}
+#    secretName: dashboard-tls
   rules:
   - host: {{ dashboard_subdomain }}.{{ scaleway_reverse_ipaddr }}
     http: