6eb8f9ca98
create_ini_settings is a function that allows you to create
ini_setting resources from a simple hash:
$settings = { section1 => {
setting1 => val1
},
section2 => {
setting2 => val2,
setting3 => {
ensure => absent
}
}
}
$defaults = {
path => '/tmp/foo.ini'
}
create_ini_settings($settings,$defaults)
Will create the following resources
ini_setting{'[section1] setting1':
ensure => present,
section => 'section1',
setting => 'setting1',
value => 'val1',
path => '/tmp/foo.ini',
}
ini_setting{'[section2] setting2':
ensure => present,
section => 'section2',
setting => 'setting2',
value => 'val2',
path => '/tmp/foo.ini',
}
ini_setting{'[section2] setting3':
ensure => absent,
section => 'section2',
setting => 'setting3',
path => '/tmp/foo.ini',
}
This allows one to create much easier classes
that should be able to manage an arbritary set of
ini-style settings without having to specify each
one of them.
86 lines
2.1 KiB
Ruby
86 lines
2.1 KiB
Ruby
#
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# create_ini_settings.rb
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#
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module Puppet::Parser::Functions
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newfunction(:create_ini_settings, :type => :statement, :doc => <<-EOS
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Uses create_resources to create a set of ini_setting resources from a hash:
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$settings = { section1 => {
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setting1 => val1
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},
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section2 => {
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setting2 => val2,
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setting3 => {
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ensure => absent
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}
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}
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}
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$defaults = {
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path => '/tmp/foo.ini'
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}
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create_ini_settings($settings,$defaults)
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Will create the following resources
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ini_setting{'[section1] setting1':
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ensure => present,
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section => 'section1',
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setting => 'setting1',
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value => 'val1',
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path => '/tmp/foo.ini',
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}
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ini_setting{'[section2] setting2':
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ensure => present,
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section => 'section2',
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setting => 'setting2',
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value => 'val2',
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path => '/tmp/foo.ini',
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}
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ini_setting{'[section2] setting3':
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ensure => absent,
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section => 'section2',
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setting => 'setting3',
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path => '/tmp/foo.ini',
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}
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EOS
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) do |arguments|
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raise(Puppet::ParseError, "create_ini_settings(): Wrong number of arguments " +
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"given (#{arguments.size} for 1 or 2)") unless arguments.size.between?(1,2)
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settings = arguments[0]
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defaults = arguments[1] || {}
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if [settings,defaults].any?{|i| !i.is_a?(Hash) }
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raise(Puppet::ParseError,
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'create_ini_settings(): Requires all arguments to be a Hash')
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end
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resources = settings.keys.inject({}) do |res, section|
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raise(Puppet::ParseError,
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"create_ini_settings(): Section #{section} must contain a Hash") \
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unless settings[section].is_a?(Hash)
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settings[section].each do |setting, value|
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res["[#{section}] #{setting}"] = {
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'ensure' => 'present',
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'section' => section,
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'setting' => setting,
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}.merge(if value.is_a?(Hash)
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value
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else
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{ 'value' => value, }
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end)
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end
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res
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end
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Puppet::Parser::Functions.function('create_resources')
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function_create_resources(['ini_setting',resources,defaults])
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end
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end
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# vim: set ts=2 sw=2 et :
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