maildir.pp 1.78 KB
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# maildir handler, as part of a backupninja run.
#
# The maildir handler slowly creates a backup of each user's
# maildir to a remote server. It is designed to be run with
# low overhead in terms of CPU and bandwidth, so it runs pretty
# slow. Hardlinking is used to save storage space. The actual
# maildir is stored within each snapshot directory.
#
# Valid attributes for this type are:
#
#   order: The prefix to give to the handler config filename, to set
#      order in which the actions are executed during the backup run.
#
#   ensure: Allows you to delete an entry if you don't want it any more
#      (but be sure to keep the configdir, name, and order the same, so
#      that we can find the correct file to remove).
#
# 
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define backupninja::maildir(
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  $order = 99, $ensure = present,
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  $when = 'everyday at 21:00', $srcdir = false,
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  $destdir = false, $desthost = false, $destuser = false, $destid_file = false,
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  $remove = false, $multiconnection = yes, $keepdaily='4', $keepweekly='2',
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  $keepmonthly='2')
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{
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  # install client dependencies
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  ensure_resource('package', 'rsync', {'ensure' => $backupninja::ensure_rsync_version})
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  case $srcdir { false: { err("need to define a source directory to backup!") } }
  case $destdir { false: { err("need to define a destination directory to backup!") } }
  case $desthost { false: { err("need to define a destination host for backups!") } }
  case $destuser { false: { err("need to define a destination user for backups!") } }
  case $destid_file { false: { err("need to define a ssh key id file to use!") } }
  
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  file { "${backupninja::configdir}/${order}_${name}.maildir":
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    ensure => $ensure,
    content => template('backupninja/maildir.conf.erb'),
    owner => root,
    group => root,
    mode => 0600,
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    require => File["${backupninja::configdir}"]
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  }
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}