I agree with Ryan [1]. This is not the Packstack case. Closing.


[1] https://bugzilla.redhat.com/show_bug.cgi?id=1167414#c9

It may not be used by packstack, but the fix is needed in puppet-rabbit, it cannot currently be configured as needed, please see the recap I wrote at the top of the BZ (config file change re-pasted below to attempt to make this easier to follow). We have handled the relevant bits for HA/pacemaker in quickstack, but the puppet-rabbit template needs changes to look as described when setting $tcp_keepalive = true.  Currently the template file has:

<%- if @tcp_keepalive -%>
    {tcp_listen_options, [{keepalive, true}]},
<%- end -%>

(in /usr/share/openstack-puppet/modules/rabbitmq/templates/rabbitmq.config.erb)

We need it to look like this instead:

+    {tcp_listen_options, [binary,
+                                {packet, raw},
+                                {reuseaddr, true},
+                                {backlog, 128},
+                                {nodelay, true},
+                                {exit_on_close, false},
+                                {keepalive, true}]}
+  ]},

The proper place to fix this problem is on the installer and not in the module. This has been taken care of in the current packstack version.

Verified
=========
openstack-packstack-2014.2-0.17.dev1462.gbb05296.el7ost.noarch


All the expected settings were found in these files:
/etc/rabbitmq/rabbitmq.config
/etc/sysctl.d/99-sysctl.conf
/usr/share/openstack-puppet/modules/rabbitmq/templates/rabbitmq.config.erb

Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.

For information on the advisory, and where to find the updated
files, follow the link below.

If the solution does not work for you, open a new bug report.

https://rhn.redhat.com/errata/RHSA-2015-0789.html