91 lines
3.1 KiB
Puppet
91 lines
3.1 KiB
Puppet
# Copyright 2016 Red Hat, Inc.
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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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# == Class: tripleo::profile::base::neutron
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#
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# Neutron server profile for tripleo
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#
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# === Parameters
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#
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# [*step*]
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# (Optional) The current step of the deployment
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# Defaults to hiera('step')
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#
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# [*rabbit_hosts*]
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# list of the rabbbit host IPs
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# Defaults to hiera('rabbitmq_node_ips')
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#
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# [*rabbit_port*]
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# IP port for rabbitmq service
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# Defaults to hiera('neutron::rabbit_port', 5672
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#
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# [*dhcp_agents_per_network*]
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# (Optional) TripleO configured number of DHCP agents
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# to use per network. If left to the default value, neutron will be
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# configured with the number of DHCP agents being deployed.
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# Defaults to undef
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#
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# [*dhcp_nodes*]
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# (Optional) List of nodes running the DHCP agent. Used to
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# set neutron's dhcp_agents_per_network value to the number
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# of available agents.
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# Defaults to hiera('neutron_dhcp_short_node_names') or []
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#
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class tripleo::profile::base::neutron (
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$step = hiera('step'),
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$rabbit_hosts = hiera('rabbitmq_node_ips', undef),
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$rabbit_port = hiera('neutron::rabbit_port', 5672),
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$dhcp_agents_per_network = undef,
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$dhcp_nodes = hiera('neutron_dhcp_short_node_names', []),
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) {
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if $step >= 3 {
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$rabbit_endpoints = suffix(any2array(normalize_ip_for_uri($rabbit_hosts)), ":${rabbit_port}")
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$dhcp_agent_count = size($dhcp_nodes)
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if $dhcp_agents_per_network {
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$dhcp_agents_per_net = $dhcp_agents_per_network
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if ($dhcp_agents_per_net > $dhcp_agent_count) {
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warning("dhcp_agents_per_network (${dhcp_agents_per_net}) is greater\
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than the number of deployed dhcp agents (${dhcp_agent_count})")
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}
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}
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elsif $dhcp_agent_count > 0 {
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$dhcp_agents_per_net = $dhcp_agent_count
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}
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if hiera('stack_action', undef) == 'UPDATE' {
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if !empty($::current_neutron_host) {
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$host_real = $::current_neutron_host
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}
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# Try nova value as we could be on a compute node without all
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# the necessary neutron definition. The host value will be identical.
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elsif !empty($::current_nova_host) {
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$host_real = $::current_nova_host
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} else {
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# We fail instead of blindly changing that value as it can
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# break the overcloud.
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fail("We couldn't get the live value of the neutron agent, please contact support.")
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}
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} else {
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$host_real = hiera('neutron::host')
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}
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class { '::neutron' :
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host => $host_real,
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rabbit_hosts => $rabbit_endpoints,
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dhcp_agents_per_network => $dhcp_agents_per_net,
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}
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include ::neutron::config
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}
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}
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