Fix broken hatop URL and role gate

google storage url changed so this URL needs to be updated.

Change-Id: I99b577badc8db3ce0cb6f683c233ef6fee18022e
Signed-off-by: Kevin Carter <kevin.carter@rackspace.com>

defaults/main.yml

@@ -66,4 +66,4 @@ haproxy_ssl_ca_cert: /etc/ssl/certs/haproxy-ca.pem
 haproxy_ssl_self_signed_subject: "/C=US/ST=Texas/L=San Antonio/O=IT/CN={{ external_lb_vip_address }}/subjectAltName=IP.1={{ external_lb_vip_address }}"
 haproxy_ssl_cipher_suite: "{{ ssl_cipher_suite }}"
 
-haproxy_hatop_download_url: "http://hatop.googlecode.com/files/hatop-0.7.7.tar.gz"
+haproxy_hatop_download_url: "https://storage.googleapis.com/google-code-archive-downloads/v2/code.google.com/hatop/hatop-0.7.7.tar.gz"

tests/test-vars.yml

@@ -0,0 +1,2 @@
+---
+external_lb_vip_address: 127.0.0.1

tests/test.yml

@@ -18,3 +18,5 @@
   connection: local
   roles:
     - role: "{{ rolename | basename }}"
+  vars_files:
+    - test-vars.yml