Remove fas02 references from haproxy and varnish

Signed-off-by: Patrick Uiterwijk <patrick@puiterwijk.org>

roles/haproxy/templates/haproxy.cfg

@@ -120,9 +120,6 @@ backend totpcgiprovision-backend
     balance hdr(appserver)
     http-check expect status 401
     server  fas01 fas01:8444 check inter 5s rise 1 fall 2
-{% if env == "production" %}
-    server  fas02 fas02:8444 check inter 5s rise 1 fall 2
-{% endif %}
     option httpchk GET /index.cgi
 
 frontend blockerbugs-frontend

roles/varnish/templates/proxies.vcl.j2

@@ -37,22 +37,9 @@ backend fas01 {
     }
 }
 
-backend fas02 {
-    .host = "fas02";
-    .port = "http";
-    .probe = {
-        .url = "/accounts/";
-        .interval = 5s;
-        .timeout = 5s;
-        .window = 5;
-        .threshold = 5;
-    }
-}
-
 sub vcl_init {
   new fas = directors.round_robin();
   fas.add_backend(fas01);
-  fas.add_backend(fas02);
 }
 
 backend nuancier {