Merge "Bind Galera on a hostname for compat with IPv6 addresses"

diff --cc puppet/manifests/overcloud_controller.pp
Simple merge

diff --cc puppet/manifests/overcloud_controller_pacemaker.pp
index 6307615,fb1e87f..613c129
--- 1/puppet/manifests/overcloud_controller_pacemaker.pp
--- 2/puppet/manifests/overcloud_controller_pacemaker.pp
+++ b/puppet/manifests/overcloud_controller_pacemaker.pp
@@@ -158,7 -163,9 +163,8 @@@ if hiera('step') >= 1 
        'wsrep_auto_increment_control'  => '1',
        'wsrep_drupal_282555_workaround'=> '0',
        'wsrep_causal_reads'            => '0',
 -      'wsrep_notify_cmd'              => '',
        'wsrep_sst_method'              => 'rsync',
+       'wsrep_provider_options'        => "gmcast.listen_addr=tcp://[${mysql_bind_host}]:4567;",
      },
    }