Puppet Function: validate_vni_ranges

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

Overview

validate_vni_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 when using VXLAN

Parameters:

  • *args (Any)

Returns:

  • (Any) 


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

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

    value.each do |range|
      if m = /^(\d+):(\d+)$/.match(range)
        first_id = Integer(m[1])
        second_id = Integer(m[2])
        if not (0 <= first_id && first_id <= 16777215)
          raise Puppet::Error, "vni ranges are invalid."
        end
        if not (0 <= second_id && second_id <= 16777215)
          raise Puppet::Error, "vni ranges are invalid."
        end
        if (second_id < first_id)
          raise Puppet::Error, "vni ranges are invalid."
        end
      elsif range
        raise Puppet::Error, "vni ranges are invalid."
      end
    end
  end
end