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annotate modules/concat/manifests/fragment.pp @ 36:37675581a273 puppet-3.6

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Update Puppet module for Apache (pulls in concat module)
author IBBoard <dev@ibboard.co.uk>
date Sat, 14 Mar 2015 20:07:04 +0000
parents 956e484adc12
children d9352a684e62
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1 # == Define: concat::fragment
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2 #
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3 # Puts a file fragment into a directory previous setup using concat
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4 #
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5 # === Options:
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6 #
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7 # [*target*]
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8 # The file that these fragments belong to
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9 # [*content*]
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10 # If present puts the content into the file
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11 # [*source*]
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12 # If content was not specified, use the source
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13 # [*order*]
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14 # By default all files gets a 10_ prefix in the directory you can set it to
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15 # anything else using this to influence the order of the content in the file
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16 # [*ensure*]
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17 # Present/Absent or destination to a file to include another file
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18 # [*mode*]
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19 # Deprecated
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20 # [*owner*]
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21 # Deprecated
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22 # [*group*]
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23 # Deprecated
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24 # [*backup*]
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25 # Deprecated
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26 #
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27 define concat::fragment(
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28 $target,
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29 $content = undef,
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30 $source = undef,
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31 $order = '10',
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32 $ensure = undef,
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33 $mode = undef,
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34 $owner = undef,
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35 $group = undef,
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36 $backup = undef
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37 ) {
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38 validate_string($target)
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39 validate_string($content)
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40 if !(is_string($source) or is_array($source)) {
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41 fail('$source is not a string or an Array.')
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42 }
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43 if !(is_string($order) or is_integer($order)) {
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44 fail('$order is not a string or integer.')
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45 }
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46 if $mode {
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47 warning('The $mode parameter to concat::fragment is deprecated and has no effect')
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48 }
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49 if $owner {
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50 warning('The $owner parameter to concat::fragment is deprecated and has no effect')
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51 }
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52 if $group {
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53 warning('The $group parameter to concat::fragment is deprecated and has no effect')
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54 }
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55 if $backup {
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56 warning('The $backup parameter to concat::fragment is deprecated and has no effect')
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57 }
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58 if $ensure == undef {
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59 $my_ensure = concat_getparam(Concat[$target], 'ensure')
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60 } else {
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61 if ! ($ensure in [ 'present', 'absent' ]) {
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62 warning('Passing a value other than \'present\' or \'absent\' as the $ensure parameter to concat::fragment is deprecated. If you want to use the content of a file as a fragment please use the $source parameter.')
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63 }
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64 $my_ensure = $ensure
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65 }
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66
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67 include concat::setup
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68
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69 $safe_name = regsubst($name, '[/:\n]', '_', 'GM')
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70 $safe_target_name = regsubst($target, '[/:\n]', '_', 'GM')
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71 $concatdir = $concat::setup::concatdir
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72 $fragdir = "${concatdir}/${safe_target_name}"
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73 $fragowner = $concat::setup::fragment_owner
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74 $fragmode = $concat::setup::fragment_mode
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75
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76 # The file type's semantics are problematic in that ensure => present will
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77 # not over write a pre-existing symlink. We are attempting to provide
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78 # backwards compatiblity with previous concat::fragment versions that
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79 # supported the file type's ensure => /target syntax
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80
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81 # be paranoid and only allow the fragment's file resource's ensure param to
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82 # be file, absent, or a file target
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83 $safe_ensure = $my_ensure ? {
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84 '' => 'file',
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85 undef => 'file',
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86 'file' => 'file',
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87 'present' => 'file',
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88 'absent' => 'absent',
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89 default => $my_ensure,
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90 }
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91
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92 # if it looks line ensure => /target syntax was used, fish that out
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93 if ! ($my_ensure in ['', 'present', 'absent', 'file' ]) {
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94 $ensure_target = $my_ensure
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95 } else {
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96 $ensure_target = undef
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97 }
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98
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99 # the file type's semantics only allows one of: ensure => /target, content,
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100 # or source
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101 if ($ensure_target and $source) or
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102 ($ensure_target and $content) or
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103 ($source and $content) {
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104 fail('You cannot specify more than one of $content, $source, $ensure => /target')
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105 }
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106
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107 if ! ($content or $source or $ensure_target) {
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108 crit('No content, source or symlink specified')
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109 }
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110
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111 # punt on group ownership until some point in the distant future when $::gid
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112 # can be relied on to be present
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113 file { "${fragdir}/fragments/${order}_${safe_name}":
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114 ensure => $safe_ensure,
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115 owner => $fragowner,
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116 mode => $fragmode,
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117 source => $source,
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118 content => $content,
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119 backup => false,
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120 replace => true,
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121 alias => "concat_fragment_${name}",
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122 notify => Exec["concat_${target}"]
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123 }
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124 }