Module: Puppet::Util::IpProp

Defined in:
lib/puppet/util/ip_prop.rb

Overview

defines a shortcut to create properties with a single IP address as value

Instance Method Summary collapse

Instance Method Details

#newipprop(name, options = {}, &block) ⇒ Object 



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# File 'lib/puppet/util/ip_prop.rb', line 7

def newipprop(name, options = {}, &block)

  newproperty(name, options) do
    # TODO: We should replace this here with a proper Class
    # the current handling is just bad
    include Puppet::Util::NetworkDevice::IPCalc

    validate do |value|
      return true if ['absent', :absent].include?(value)
      self.fail "Invalid IP Address: #{value.inspect}" unless parse(value)
    end

    munge do |value|
      ['absent', :absent].include?(value) ? :absent : parse(value)[1]
    end

    def insync?(is)
      return ([is].flatten.sort == [@should].flatten.sort || [is].flatten.sort == [@should].flatten.map(&:to_s).sort)
    rescue => detail
      message = "Property #{name}: could not compare IP '#{[is].flatten.sort.inspect}' to '#{[@should].flatten.sort.inspect}'"
      Puppet.log_exception(detail, message)
      return false
    end

    def change_to_s(current_value, newvalue)
      begin
        if current_value == :absent
          return "defined '#{name}' as #{self.class.format_value_for_display should_to_s(newvalue)}"
        elsif newvalue == :absent
          return "undefined '#{name}' from #{self.class.format_value_for_display is_to_s(current_value)}"
        else
          return "#{name} changed #{self.class.format_value_for_display is_to_s(current_value)} to #{self.class.format_value_for_display should_to_s(newvalue)}"
        end
      rescue Puppet::Error, Puppet::DevError
        raise
      rescue => detail
        message = "Could not convert change '#{name}' to string: #{detail}"
        Puppet.log_exception(detail, message)
        raise Puppet::DevError, message
      end
    end

    class_eval(&block) if block
  end
end