Add bzr to iptables

Adds bzr to jenkins iptables
Adds symlink for rules.v4 to rules

Change-Id: I058cccde7e39860655c3762ca06e2bd5d93f3a1c

manifests/site.pp

@@ -175,7 +175,7 @@ node "gerrit-dev.openstack.org" {
 }
 
 node "jenkins.openstack.org" {
-  $iptables_public_tcp_ports = [80, 443]
+  $iptables_public_tcp_ports = [80, 443, 4155]
   include openstack_server
   include jenkins_master
 }

modules/iptables/manifests/init.pp

@@ -38,4 +38,16 @@ class iptables($rules='', $public_tcp_ports=[], $public_udp_ports=[]) {
       notify  => Service["iptables-persistent"],
       ;
   }
+
+  file {
+    "/etc/iptables/rules.v4":
+      owner => "root",
+      group => "root",
+      mode => 640,
+      ensure => link,
+      target => "/etc/iptables/rules",
+      require => File["/etc/iptables/rules"],
+      notify => Service["iptables-persistent"]
+  }
+
 }