Revert "move balancer thing in proxy"

This reverts commit f2a1ac3a17.

playbooks/include/proxies-reverseproxy.yml

@@ -642,8 +642,7 @@
   - role: httpd/reverseproxy
     website: os.fedoraproject.org
     destname: os
-    balancer_name: os
-    balancer_members: ['https://os-master01.phx2.fedoraproject.org', 'https://os-master02.phx2.fedoraproject.org', 'https://os-master03.phx2.fedoraproject.org']
+    proxyurl: http://localhost:10064
     keephost: true
     tags:
     - os.fedoraproject.org
@@ -651,8 +650,7 @@
   - role: httpd/reverseproxy
     website: app.os.fedoraproject.org
     destname: app.os
-    balancer_name: app-os
-    balancer_members: ['https://os-node01.phx2.fedoraproject.org', 'https://os-node02.phx2.fedoraproject.org']
+    proxyurl: http://localhost:10065
     keephost: true
     tags:
     - app.os.fedoraproject.org
@@ -660,6 +658,7 @@
   - role: httpd/reverseproxy
     website: os.stg.fedoraproject.org
     destname: os
+    proxyurl: https://os.stg.phx2.fedoraproject.org
     balancer_name: os-stg
     balancer_members: ['https://os-master01.stg.phx2.fedoraproject.org', 'https://os-master02.stg.phx2.fedoraproject.org', 'https://os-master03.stg.phx2.fedoraproject.org']
     keephost: true
@@ -672,6 +671,7 @@
     destname: app.os
     balancer_name: app-os-stg
     balancer_members: ['https://os-node01.stg.phx2.fedoraproject.org', 'https://os-node02.stg.phx2.fedoraproject.org']
+    proxyurl: http://app.os.phx2.fedoraproject.org
     keephost: true
     tags:
     - app.os.fedoraproject.org