puppet-neutron/lib/puppet/parser/functions/validate_vni_ranges.rb
Martin Magr 766561df83 VXLAN support
This patch is implementing support for VXLAN tunnel
type for OVS plugin.

Refactored neutron::plugins::ml2::validate_* to functions
so they can be used in other manifests in module.

Change-Id: Ic51ed794b27069809a151dc365ca108c8300c277
2014-01-10 14:07:14 +01:00

48 lines
1.5 KiB
Ruby

#
# Copyright (C) 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
#
module Puppet::Parser::Functions
newfunction(:validate_vni_ranges) do |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