Defined Type: kmod::setting

Defined in:
manifests/setting.pp

Summary

Manage kernel module settings

Overview

Examples:

kmod__setting { 'kmod::option bond0 mode':
  ensure   => 'present',
  module   => 'bond0',
  category => 'options',
  file     => '/etc/modprobe.d/bond0.conf',
  option   => 'mode',
  value    => '1',
}

Parameters:

  • file (Stdlib::Unixpath) —

    File to manage

  • category (String[1]) —

    Setting type

  • option (Optional[String]) (defaults to: undef) —

    Key to manage

  • value (Optional[Scalar]) (defaults to: undef) —

    Value to manage

  • module (String[1]) (defaults to: $name) —

    Module to manage

  • ensure (Enum['present', 'absent']) (defaults to: 'present') —

    State of the setting



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# File 'manifests/setting.pp', line 19

define kmod::setting (
  Stdlib::Unixpath          $file,
  String[1]                 $category,
  Optional[String]          $option = undef,
  Optional[Scalar]          $value  = undef,
  String[1]                 $module = $name,
  Enum['present', 'absent'] $ensure = 'present',
) {
  include kmod

  ensure_resource(
    'file',
    $file,
    {
      'ensure' => 'file',
      'owner'  => $kmod::owner,
      'group'  => $kmod::group,
      'mode'   => $kmod::file_mode,
    }
  )

  case $ensure {
    'present': {
      if $option {
        $changes = [
          "set ${category}[. = '${module}'] ${module}",
          "set ${category}[. = '${module}']/${option} ${value}",
        ]
      } else {
        $changes = [
          "set ${category}[. = '${module}'] ${module}",
        ]
      }
    }

    'absent': {
      $changes = "rm ${category}[. = '${module}']"
    }

    default: { fail ( "unknown ensure value ${ensure}" ) }
  }

  augeas { "kmod::setting ${title} ${module}":
    incl    => $file,
    lens    => 'Modprobe.lns',
    changes => $changes,
    require => File[$file],
  }
}