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authorMichael Scherer <misc@mageia.org>2011-01-09 11:18:38 +0000
committerMichael Scherer <misc@mageia.org>2011-01-09 11:18:38 +0000
commit0e351d3ab799d85d16c0ee926bbc05a530247664 (patch)
tree468c818d3211c9bb75bc51fc62851486f5efd89c /modules/concat/manifests/init.pp
parent96c7d73390935a5950161af190b691615a6c9d06 (diff)
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move concat to external ( taken from the web )
Diffstat (limited to 'modules/concat/manifests/init.pp')
-rw-r--r--modules/concat/manifests/init.pp164
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diff --git a/modules/concat/manifests/init.pp b/modules/concat/manifests/init.pp
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--- a/modules/concat/manifests/init.pp
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@@ -1,164 +0,0 @@
-# A system to construct files using fragments from other files or templates.
-#
-# This requires at least puppet 0.25 to work correctly as we use some
-# enhancements in recursive directory management and regular expressions
-# to do the work here.
-#
-# USAGE:
-# The basic use case is as below:
-#
-# concat{"/etc/named.conf":
-# notify => Service["named"]
-# }
-#
-# concat::fragment{"foo.com_config":
-# target => "/etc/named.conf",
-# order => 10,
-# content => template("named_conf_zone.erb")
-# }
-#
-# # add a fragment not managed by puppet so local users
-# # can add content to managed file
-# concat::fragment{"foo.com_user_config":
-# target => "/etc/named.conf",
-# order => 12,
-# ensure => "/etc/named.conf.local"
-# }
-#
-# This will use the template named_conf_zone.erb to build a single
-# bit of config up and put it into the fragments dir. The file
-# will have an number prefix of 10, you can use the order option
-# to control that and thus control the order the final file gets built in.
-#
-# SETUP:
-# The class concat::setup defines a variable $concatdir - you should set this
-# to a directory where you want all the temporary files and fragments to be
-# stored. Avoid placing this somewhere like /tmp since you should never
-# delete files here, puppet will manage them.
-#
-# There's some regular expression magic to figure out the puppet version but
-# if you're on an older 0.24 version just set $puppetversion = 24
-#
-# Before you can use any of the concat features you should include the
-# class concat::setup somewhere on your node first.
-#
-# DETAIL:
-# We use a helper shell script called concatfragments.sh that gets placed
-# in /usr/local/bin to do the concatenation. While this might seem more
-# complex than some of the one-liner alternatives you might find on the net
-# we do a lot of error checking and safety checks in the script to avoid
-# problems that might be caused by complex escaping errors etc.
-#
-# LICENSE:
-# Apache Version 2
-#
-# LATEST:
-# http://github.com/ripienaar/puppet-concat/
-#
-# CONTACT:
-# R.I.Pienaar <rip@devco.net>
-# Volcane on freenode
-# @ripienaar on twitter
-# www.devco.net
-
-
-# Sets up so that you can use fragments to build a final config file,
-#
-# OPTIONS:
-# - mode The mode of the final file
-# - owner Who will own the file
-# - group Who will own the file
-# - force Enables creating empty files if no fragments are present
-# - warn Adds a normal shell style comment top of the file indicating
-# that it is built by puppet
-# - backup Controls the filebucketing behavior of the final file and
-# see File type reference for its use. Defaults to 'puppet'
-#
-# ACTIONS:
-# - Creates fragment directories if it didn't exist already
-# - Executes the concatfragments.sh script to build the final file, this script will create
-# directory/fragments.concat. Execution happens only when:
-# * The directory changes
-# * fragments.concat != final destination, this means rebuilds will happen whenever
-# someone changes or deletes the final file. Checking is done using /usr/bin/cmp.
-# * The Exec gets notified by something else - like the concat::fragment define
-# - Copies the file over to the final destination using a file resource
-#
-# ALIASES:
-# - The exec can notified using Exec["concat_/path/to/file"] or Exec["concat_/path/to/directory"]
-# - The final file can be referened as File["/path/to/file"] or File["concat_/path/to/file"]
-define concat($mode = 0644, $owner = "root", $group = "root", $warn = "false", $force = "false", $backup = "puppet") {
- $safe_name = regsubst($name, '/', '_', 'G')
- $concatdir = $concat::setup::concatdir
- $version = $concat::setup::majorversion
- $fragdir = "${concatdir}/${safe_name}"
- $concat_name = "fragments.concat.out"
- $default_warn_message = '# This file is managed by Puppet. DO NOT EDIT.'
-
- case $warn {
- 'true',true,yes,on: { $warnmsg = "$default_warn_message" }
- 'false',false,no,off: { $warnmsg = "" }
- default: { $warnmsg = "$warn" }
- }
-
- $warnmsg_escaped = regsubst($warnmsg, "'", "'\\\\''", 'G')
- $warnflag = $warnmsg_escaped ? {
- '' => '',
- default => "-w '$warnmsg_escaped'"
- }
-
- case $force {
- 'true',true,yes,on: { $forceflag = "-f" }
- 'false',false,no,off: { $forceflag = "" }
- default: { fail("Improper 'force' value given to concat: $force") }
- }
-
- File{
- owner => root,
- group => root,
- mode => $mode,
- backup => $backup
- }
-
- file{$fragdir:
- ensure => directory;
-
- "${fragdir}/fragments":
- ensure => directory,
- recurse => true,
- purge => true,
- force => true,
- ignore => [".svn", ".git", ".gitignore"],
- source => $version ? {
- 24 => "puppet:///concat/null",
- default => undef,
- },
- notify => Exec["concat_${name}"];
-
- "${fragdir}/fragments.concat":
- ensure => present;
-
- "${fragdir}/${concat_name}":
- ensure => present;
-
- $name:
- source => "${fragdir}/${concat_name}",
- owner => $owner,
- group => $group,
- checksum => md5,
- mode => $mode,
- ensure => present,
- alias => "concat_${name}";
- }
-
- exec{"concat_${name}":
- user => root,
- group => root,
- notify => File[$name],
- subscribe => File[$fragdir],
- alias => "concat_${fragdir}",
- require => [ File["/usr/local/bin/concatfragments.sh"], File[$fragdir], File["${fragdir}/fragments"], File["${fragdir}/fragments.concat"] ],
- unless => "/usr/local/bin/concatfragments.sh -o ${fragdir}/${concat_name} -d ${fragdir} -t ${warnflag} ${forceflag}",
- command => "/usr/local/bin/concatfragments.sh -o ${fragdir}/${concat_name} -d ${fragdir} ${warnflag} ${forceflag}",
- }
-}