Haproxy has non-working Horizon session persistence.

Haproxy is using session persistence[1] for horizon.  It is not
correctly configured though.  The cookie is not properly set.  This add
the necessary code.

[1]: http://blog.haproxy.com/2012/03/29/load-balancing-affinity-persistence-sticky-sessions-what-you-need-to-know/

Change-Id: Ic9d79475cf84c25fb8146ecbc5f0a45862c106f0
Closes-Bug: 1526786

diff --git a/manifests/loadbalancer.pp b/manifests/loadbalancer.pp
index 6306f61..3fe5ee9 100644 (file)
--- a/manifests/loadbalancer.pp
+++ b/manifests/loadbalancer.pp
@@ -961,7 +961,7 @@ class tripleo::loadbalancer (
       ports             => '80',
       ipaddresses       => hiera('horizon_node_ips', $controller_hosts_real),
       server_names      => $controller_hosts_names_real,
-      options           => ['check', 'inter 2000', 'rise 2', 'fall 5'],
+      options           => ["cookie ${::hostname}", 'check', 'inter 2000', 'rise 2', 'fall 5'],
     }
   }