From 6e7a877ef48cbe1886003869eef38c6072133d47 Mon Sep 17 00:00:00 2001
From: Monty Taylor <mordred@inaugust.com>
Date: Thu, 18 Jul 2013 13:25:27 -0700
Subject: [PATCH] Make gerrit email server configurable

Sometimes people need to send mail through a smarthost. Allow that.

Change-Id: I66ff43a3ca4fce63500755d16be3aa891d55bc75
---
 manifests/init.pp        | 1 +
 templates/exim4.conf.erb | 9 +++++++++
 2 files changed, 10 insertions(+)

diff --git a/manifests/init.pp b/manifests/init.pp
index 4781715..86bd189 100644
--- a/manifests/init.pp
+++ b/manifests/init.pp
@@ -3,6 +3,7 @@ class exim(
   $queue_interval = '30m',
   $queue_run_max = '5',
   $queue_smtp_domains = '',
+  $smarthost = '',
   $sysadmin = []
 ) {
 
diff --git a/templates/exim4.conf.erb b/templates/exim4.conf.erb
index 7fb1ff0..e3b424c 100644
--- a/templates/exim4.conf.erb
+++ b/templates/exim4.conf.erb
@@ -606,12 +606,21 @@ mailman_router:
 # If the DNS lookup fails, no further routers are tried because of the no_more
 # setting, and consequently the address is unrouteable.
 
+<% if smarthost -%>
+smarthost:
+  driver = manualroute
+  domains = !+local_domains
+  transport = remote_smtp
+  route_list = * <%= smarthost %>
+  no_more
+<% else -%>
 dnslookup:
   driver = dnslookup
   domains = ! +local_domains
   transport = remote_smtp
   ignore_target_hosts = 0.0.0.0 : 127.0.0.0/8
   no_more
+<% end -%>
 
 # The remaining routers handle addresses in the local domain(s), that is those
 # domains that are defined by "domainlist local_domains" above.