Puppet Function: collectd_convert_processmatch

Defined in:
lib/puppet/parser/functions/collectd_convert_processmatch.rb
Function type:
Ruby 3.x API

Overview

collectd_convert_processmatch() ⇒ Any

Converts the array from the old style to define process matches in the processes plugin into a create_resources compatible hash which can be used with the new style define.

Example:

[ { 'name' => 'foo', 'regex' => '.*' } , { 'name' => 'bar', 'regex' => '[0-9]+' } ]

will be converted to

{ 'foo' => { 'regex' => '.*' } , 'bar' => { 'regex' => '[0-9]+' } }

Returns:

  • (Any) 


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# File 'lib/puppet/parser/functions/collectd_convert_processmatch.rb', line 1

Puppet::Parser::Functions.newfunction(:collectd_convert_processmatch, type: :rvalue, arity: 1, doc: <<-ENDDOC
    Converts the array from the old style to define process matches in the
    processes plugin into a create_resources compatible hash which
    can be used with the new style define.

    Example:
      [ { 'name' => 'foo', 'regex' => '.*' } , { 'name' => 'bar', 'regex' => '[0-9]+' } ]
    will be converted to
      { 'foo' => { 'regex' => '.*' } , 'bar' => { 'regex' => '[0-9]+' } }
    ENDDOC
                                     ) do |args|
  if args.size != 1
    raise(Puppet::ParseError, 'convert_process_match_array(): Needs exactly one argument')
  end

  parray = args[0]
  unless parray.is_a?(Array)
    raise(Puppet::ParseError, 'convert_process_match_array(): Needs an array as argument')
  end

  phash = {}

  parray.each do |p|
    phash[p['name']] = { 'regex' => p['regex'] }
  end

  return phash
end