From aaf55c9ebfa0e34f63b2ca3c2b660e1d164026dd Mon Sep 17 00:00:00 2001
From: Ewoud Kohl van Wijngaarden <e.kohlvanwijngaarden@oxilion.nl>
Date: Mon, 6 May 2013 18:13:12 +0200
Subject: lintify

---
 manifests/plugins/interfaces.pp | 30 +++++++++++++-----------------
 1 file changed, 13 insertions(+), 17 deletions(-)

(limited to 'manifests/plugins/interfaces.pp')

diff --git a/manifests/plugins/interfaces.pp b/manifests/plugins/interfaces.pp
index da89ed0..b92802b 100644
--- a/manifests/plugins/interfaces.pp
+++ b/manifests/plugins/interfaces.pp
@@ -1,25 +1,21 @@
 # handle if_ and if_err_ plugins
-class munin::plugins::interfaces  {
+class munin::plugins::interfaces {
+
+  $if_err_plugin = $::operatingsystem ? {
+    'openbsd' => 'if_errcoll_',
+    default   => 'if_err_',
+  }
 
   # filter out many of the useless interfaces that show up
   $real_ifs = reject(split($::interfaces, ' |,'), 'eth\d+_\d+|sit0|virbr\d+_nic|vif\d+_\d+|veth\d+|__tmp\d+')
-  $ifs = regsubst($real_ifs, '(.+)', "if_\\1")
+  $ifs = regsubst($real_ifs, '(.+)', 'if_\1')
+  $if_errs = regsubst($real_ifs, '(.+)', "${if_err_plugin}\1")
 
-  munin::plugin {
-    $ifs: ensure => 'if_';
+  munin::plugin { $ifs:
+    ensure => 'if_',
   }
-  case $::operatingsystem {
-    openbsd: {
-      $if_errs = regsubst($real_ifs, '(.+)', "if_errcoll_\\1")
-      munin::plugin{
-        $if_errs: ensure => 'if_errcoll_';
-      }
-    }
-    default: {
-      $if_errs = regsubst($real_ifs, '(.+)', "if_err_\\1")
-      munin::plugin{
-        $if_errs: ensure => 'if_err_';
-      }
-    }
+
+  munin::plugin { $if_errs:
+    ensure => $if_err_plugin,
   }
 }
-- 
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