766561df83
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
91 lines
2.7 KiB
Puppet
91 lines
2.7 KiB
Puppet
#
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# Copyright (C) 2013 eNovance SAS <licensing@enovance.com>
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#
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# Author: Emilien Macchi <emilien.macchi@enovance.com>
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#
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# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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#
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# neutron::plugins::ml2::drivers used by neutron::plugins::ml2
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#
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define neutron::plugins::ml2::driver (
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$flat_networks,
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$tunnel_id_ranges,
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$network_vlan_ranges,
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$vni_ranges,
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$vxlan_group
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){
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if ($name == 'flat') {
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neutron_plugin_ml2 {
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'ml2_type_flat/flat_networks': value => join($flat_networks, ',');
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}
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}
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elsif ($name == 'gre') {
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# tunnel_id_ranges is required in gre
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if ! $tunnel_id_ranges {
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fail('when gre is part of type_drivers, tunnel_id_ranges should be given.')
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}
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validate_tunnel_id_ranges($tunnel_id_ranges)
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neutron_plugin_ml2 {
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'ml2_type_gre/tunnel_id_ranges': value => join($tunnel_id_ranges, ',');
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}
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}
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elsif ($name == 'vlan') {
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# network_vlan_ranges is required in vlan
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if ! $network_vlan_ranges {
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fail('when vlan is part of type_drivers, network_vlan_ranges should be given.')
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}
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validate_network_vlan_ranges($network_vlan_ranges)
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neutron_plugin_ml2 {
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'ml2_type_vlan/network_vlan_ranges': value => join($network_vlan_ranges, ',');
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}
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}
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elsif ($name == 'vxlan') {
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# vni_ranges and vxlan_group are required in vxlan
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if (! $vni_ranges) or (! $vxlan_group) {
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fail('when vxlan is part of type_drivers, vni_ranges and vxlan_group should be given.')
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}
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# test multicast ip address (ipv4 else ipv6):
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case $vxlan_group {
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/^2[\d.]+$/: {
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case $vxlan_group {
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/^(22[4-9]|23[0-9])\.(\d+)\.(\d+)\.(\d+)$/: { }
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default: { }
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}
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}
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/^ff[\d.]+$/: { }
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default: {
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fail("${vxlan_group} is not valid for vxlan_group.")
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}
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}
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validate_vni_ranges($vni_ranges)
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neutron_plugin_ml2 {
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'ml2_type_vxlan/vxlan_group': value => $vxlan_group;
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'ml2_type_vxlan/vni_ranges': value => join($vni_ranges, ',');
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}
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}
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elsif ($name == 'local') {
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warning('local type_driver is useful only for single-box, because it provides no connectivity between hosts')
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}
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else {
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# detect an invalid type_drivers value
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fail('type_driver unknown.')
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}
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}
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