Fix a bug and add TLS configuration support

templates/2.0/traefik-middleware-ipwhitelist.yml.j2

@@ -0,0 +1,11 @@
+apiVersion: traefik.containo.us/v1alpha1
+kind: Middleware
+metadata:
+  name: traefik-ipwhitelist
+  namespace: traefik
+spec:
+  ipWhiteList:
+    sourceRange:
+{% for acl_whitelist in ingress_whitelist %}
+      - {{ acl_whitelist }}
+{% endfor %}