modules/multipath/manifests/init.pp

   1 # = Class: multipath
   2 #
   3 # Manage a multipath installation
   4 #
   5 # == Sample Usage:
   6 #
   7 #   include multipath
   8 #
   9 class multipath {
  10         case $::hostname {
  11                 bm-bl9: {
  12                         $conffile = 'multipath-bm-os.conf'
  13                 }
  14                 bm-bl1,bm-bl2,bm-bl3,bm-bl4,bm-bl5,bm-bl6,bm-bl7,bm-bl8,bm-bl13,bm-bl14: {
  15                         $conffile = 'multipath-bm.conf'
  16                 }
  17                 ubc-bl8,ubc-bl4,ubc-bl7,ubc-bl3,ubc-bl2,ubc-bl6: {
  18                         $conffile = 'multipath-ubc-ganeti.conf'
  19                 }
  20                 default: {
  21                         $conffile = ''
  22                 }
  23         }
  24
  25         if $conffile != '' {
  26                 package { 'multipath-tools':
  27                         ensure => installed,
  28                 }
  29                 exec { 'multipath reload':
  30                         path        => '/usr/bin:/usr/sbin:/bin:/sbin',
  31                         command     => 'service multipath-tools reload',
  32                         refreshonly => true,
  33                         require     =>  Package['multipath-tools'],
  34                 }
  35
  36                 file { '/etc/multipath.conf':
  37                         content  => template("multipath/${conffile}.erb"),
  38                         notify  => Exec['multipath reload']
  39                 }
  40         }
  41 }