From fb66d58253b2a2f1a4cc0ca784c21b5441b9a4c2 Mon Sep 17 00:00:00 2001
From: Victor Seva <vseva@sipwise.com>
Date: Fri, 7 Nov 2014 08:27:35 +0100
Subject: [PATCH] MT#10021 get_default_pingnodes: add dns parameter

dns = 'yes' returns gateway + dns
dns = 'no'  returns gateway

Change-Id: I44a74c457b8b4c03a0385fb1aae1566063d5272b
---
 lib/get_default_pingnodes | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/lib/get_default_pingnodes b/lib/get_default_pingnodes
index 28c506ed..1f15bf01 100644
--- a/lib/get_default_pingnodes
+++ b/lib/get_default_pingnodes
@@ -1,11 +1,13 @@
 [%
   # Returns a list of IPs to ping.
+  # @param argv.dns  add dns IPs
   #
   # @return out		list of pingnodes.
 -%]
 [% PERL -%]
 my $gateway = (split(" ", `ip route | grep default`))[2];
 my @nodes = ($gateway);
+[% IF argv.dns == 'yes' %]
 my @dnsnodes = (split(" ", `grep nameserver /etc/resolv.conf | cut -f2 -d' '|xargs`));
 
 foreach my $host (@dnsnodes)
@@ -21,5 +23,6 @@ foreach my $host (@dnsnodes)
     print "# $host error\n";
   }
 }
+[% END %]
 $stash->set(out => \@nodes);
 [% END -%]