Puppet Function: validate_network_vlan_ranges

Defined in:
lib/puppet/functions/validate_network_vlan_ranges.rb
Function type:
Ruby 4.x API

Overview

validate_network_vlan_ranges(Any *$args) ⇒ Any

Copyright © 2013 eNovance SAS <licensing@enovance.com>

Author: Emilien Macchi <emilien.macchi@enovance.com>

Martin Magr <mmagr@redhat.com>

Licensed under the Apache License, Version 2.0 (the “License”); you may not use this file except in compliance with the License. You may obtain a copy of the License at

http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an “AS IS” BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.

Advanced validation for VLAN configuration

Parameters:

  • *args (Any)

Returns:

  • (Any) 


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# File 'lib/puppet/functions/validate_network_vlan_ranges.rb', line 21

Puppet::Functions.create_function(:validate_network_vlan_ranges) do
  def validate_network_vlan_ranges(*args)
    value = args[0]
    if not value.kind_of?(Array)
      value = [value]
    end

    value.each do |range|
      if m = /^([^:]+):(\d+):(\d+)$/.match(range)
        # <physical network>:<min>:<max>
        first_id = Integer(m[-2])
        second_id = Integer(m[-1])
        if (first_id < 1) || (second_id > 4094)
          raise Puppet::Error, "invalid vlan ids are used in vlan ranges."
        end
        if second_id < first_id
          raise Puppet::Error, "network vlan ranges are invalid."
        end
      elsif m = /^([^:]+)$/.match(range)
        # Only name of physical network. This is also correct.
      else
        raise Puppet::Error, "network vlan ranges are invalid."
      end
    end
  end
end