From 017e2ed0c664fb8689f6a9c4352db740c2c39725 Mon Sep 17 00:00:00 2001
From: Don Penney <don.penney@windriver.com>
Date: Thu, 15 Sep 2016 16:49:48 -0400
Subject: [PATCH] Support management of tftp_max option

---
 packstack/puppet/modules/dnsmasq/manifests/init.pp          | 4 ++++
 packstack/puppet/modules/dnsmasq/manifests/params.pp        | 1 +
 packstack/puppet/modules/dnsmasq/templates/dnsmasq.conf.erb | 3 +++
 3 files changed, 8 insertions(+)

diff --git a/packstack/puppet/modules/dnsmasq/manifests/init.pp b/packstack/puppet/modules/dnsmasq/manifests/init.pp
index c61fd94..b66ac17 100644
--- a/packstack/puppet/modules/dnsmasq/manifests/init.pp
+++ b/packstack/puppet/modules/dnsmasq/manifests/init.pp
@@ -328,6 +328,9 @@
 #   Enable dnsmasq's built-in TFTP server
 #   Default: false
 #
+# [*tftp_max*]
+#   Max tftp connections
+#
 # [*tftp_secure*]
 #   Make the TFTP server more secure: with this set, only files owned by
 #   the user dnsmasq is running as will be send over the net.
@@ -476,6 +479,7 @@ class dnsmasq (
   $pxe_prompt_timeout  = params_lookup( 'pxe_prompt_timeout' ),
   $pxe_service         = params_lookup( 'pxe_service' ),
   $enable_tftp         = params_lookup( 'enable_tftp' ),
+  $tftp_max            = params_lookup( 'tftp_max' ),
   $tftp_secure         = params_lookup( 'tftp_secure' ),
   $tftp_root           = params_lookup( 'tftp_root' ),
   $dhcp_lease_max      = params_lookup( 'dhcp_lease_max' ),
diff --git a/packstack/puppet/modules/dnsmasq/manifests/params.pp b/packstack/puppet/modules/dnsmasq/manifests/params.pp
index 6129b57..845e91e 100644
--- a/packstack/puppet/modules/dnsmasq/manifests/params.pp
+++ b/packstack/puppet/modules/dnsmasq/manifests/params.pp
@@ -103,6 +103,7 @@ class dnsmasq::params {
   $pxe_prompt_timeout = '60'
   $pxe_service = ''
   $enable_tftp = false
+  $tftp_max = ''
   $tftp_secure = false
   $tftp_root = ''
   $dhcp_lease_max = ''
diff --git a/packstack/puppet/modules/dnsmasq/templates/dnsmasq.conf.erb b/packstack/puppet/modules/dnsmasq/templates/dnsmasq.conf.erb
index ea5aa01..6a6cbdf 100644
--- a/packstack/puppet/modules/dnsmasq/templates/dnsmasq.conf.erb
+++ b/packstack/puppet/modules/dnsmasq/templates/dnsmasq.conf.erb
@@ -60,6 +60,9 @@ pxe-service=<%= scope.lookupvar('dnsmasq::pxe_service') %>
 <% if scope.lookupvar('dnsmasq::bool_enable_tftp') -%>
 enable-tftp
 <% end -%>
+<% if scope.lookupvar('dnsmasq::tftp_max') != '' -%>
+tftp-max=<%= scope.lookupvar('dnsmasq::tftp_max') %>
+<% end -%>
 <% if scope.lookupvar('dnsmasq::bool_tftp_secure') -%>
 tftp-secure
 <% end -%>
-- 
1.8.3.1