Remove php upstream with TCP

defaults/main.yml

@@ -25,11 +25,6 @@ nginx_php: false
 nginx_php_method: "unix"
 nginx_php_sockets:
   - unix: "/var/run/php5-fpm.sock"
-  - host: "127.0.0.1"
-    port: "15000"
-    weight: "1"
-    max_fails: "5"
-    fail_timeout: "10s"
 
 #
 # Nginx configuration

tests/test.yml

@@ -13,8 +13,6 @@
         line="127.0.3.3 {% for n in nginx_vhosts %}{% if n.redirect_from is defined %}{% for r in n.redirect_from %}{{ r }} {% endfor %}{% endif %}{% endfor %}"
   vars:
     nginx_php: true
-    nginx_php_sockets:
-      - unix_socket: "/var/run/php5-fpm.sock"
     nginx_vhosts:
       - name:
           - 'test.local'