metadata_agent.rb

# Encoding: utf-8
#
# Cookbook Name:: openstack-network
# Recipe:: metadata_agent
#
# Copyright 2013, AT&T
#
# 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.
#

['quantum', 'neutron'].include?(node['openstack']['compute']['network']['service_type']) || return

include_recipe 'openstack-network'

platform_options = node['openstack']['network']['platform']

identity_endpoint = internal_endpoint 'identity-internal'
service_pass = get_password 'service', 'openstack-network'
metadata_secret = get_password 'token', node['openstack']['network']['metadata']['secret_name']
compute_metadata_api = internal_endpoint 'compute-metadata-api'

platform_options['neutron_metadata_agent_packages'].each do |pkg|
  package pkg do
    action :upgrade
    options platform_options['package_overrides']
  end
end

template '/etc/neutron/metadata_agent.ini' do
  source 'metadata_agent.ini.erb'
  owner node['openstack']['network']['platform']['user']
  group node['openstack']['network']['platform']['group']
  mode 00644
  variables(
    identity_endpoint: identity_endpoint,
    metadata_secret: metadata_secret,
    service_pass: service_pass,
    compute_metadata_ip: compute_metadata_api.host,
    compute_metadata_port: compute_metadata_api.port
  )
  notifies :restart, 'service[neutron-metadata-agent]', :immediately
  action :create
end

service 'neutron-metadata-agent' do
  service_name platform_options['neutron_metadata_agent_service']
  supports status: true, restart: true
  action :enable
  subscribes :restart, 'template[/etc/neutron/neutron.conf]'
end