# encoding: UTF-8
#
# Cookbook Name:: openstack-block-storage
# Recipe:: scheduler
#
# Copyright 2012, Rackspace US, Inc.
# Copyright 2012-2013, AT&T Services, Inc.
# Copyright 2013, Opscode, Inc.
# Copyright 2013-2014, SUSE Linux Gmbh.
#
# 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.
#

include_recipe 'openstack-block-storage::cinder-common'

platform_options = node['openstack']['block-storage']['platform']

platform_options['cinder_scheduler_packages'].each do |pkg|
  package pkg do
    options platform_options['package_overrides']

    action :upgrade
  end
end

db_type = node['openstack']['db']['block-storage']['service_type']
node['openstack']['db']['python_packages'][db_type].each do |pkg|
  package pkg do
    action :upgrade
  end
end

service 'cinder-scheduler' do
  service_name platform_options['cinder_scheduler_service']
  supports status: true, restart: true
  action [:enable, :start]
  subscribes :restart, 'template[/etc/cinder/cinder.conf]'
end

audit_bin_dir = platform_family?('debian') ? '/usr/bin' : '/usr/local/bin'
audit_log = node['openstack']['block-storage']['cron']['audit_logfile']

if node['openstack']['telemetry']
  scheduler_role = node['openstack']['block-storage']['scheduler_role']
  results = search(:node, "roles:#{scheduler_role}")
  cron_node = results.map { |a| a.name }.sort[0]
  Chef::Log.debug("Volume audit cron node: #{cron_node}")

  cron 'cinder-volume-usage-audit' do
    day node['openstack']['block-storage']['cron']['day'] || '*'
    hour node['openstack']['block-storage']['cron']['hour'] || '*'
    minute node['openstack']['block-storage']['cron']['minute']
    month node['openstack']['block-storage']['cron']['month'] || '*'
    weekday node['openstack']['block-storage']['cron']['weekday'] || '*'
    command "#{audit_bin_dir}/cinder-volume-usage-audit > #{audit_log} 2>&1"
    action cron_node == node.name ? :create : :delete
    user node['openstack']['block-storage']['user']
  end
end
