# encoding: UTF-8
#
# Cookbook Name:: openstack-object-storage
# Recipe:: swift-object-server
#
# Copyright 2012, Rackspace US, Inc.
#
# 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-object-storage::common'
include_recipe 'openstack-object-storage::storage-common'
include_recipe 'openstack-object-storage::disks'

platform_options = node['swift']['platform']

platform_options['object_packages'].each do |pkg|
  package pkg do
    action :install
    options platform_options['override_options'] # retain configs
  end
end

# epel/f-17 missing init scripts for the non-major services.
# https://bugzilla.redhat.com/show_bug.cgi?id=807170
%w{auditor updater replicator}.each do |svc|
  template "/etc/systemd/system/openstack-swift-object-#{svc}.service" do
    owner 'root'
    group 'root'
    mode '0644'
    source 'simple-systemd-config.erb'
    variables(
      description: 'OpenStack Object Storage (swift) - ' +
                      "Object #{svc.capitalize}",
      user: 'swift',
      exec: "/usr/bin/swift-object-#{svc} " +
            '/etc/swift/object-server.conf'
    )
    only_if { platform?('fedora') }
  end
end

# TODO(breu): track against upstream epel packages to determine if this
# is still necessary
# https://bugzilla.redhat.com/show_bug.cgi?id=807170
%w{auditor updater replicator}.each do |svc|
  template "/etc/init.d/openstack-swift-object-#{svc}" do
    owner 'root'
    group 'root'
    mode '0755'
    source 'simple-redhat-init-config.erb'
    variables(
      description: 'OpenStack Object Storage (swift) - ' +
                   "Object #{svc.capitalize}",
      exec: "object-#{svc}"
    )
    only_if { platform?('redhat', 'centos') }
  end
end

%w{swift-object swift-object-replicator swift-object-auditor swift-object-updater}.each do |svc|
  service_name = platform_options['service_prefix'] + svc + platform_options['service_suffix']

  service svc do
    service_name service_name
    provider platform_options['service_provider']
    # the default ubuntu provider uses invoke-rc.d, which apparently is
    # status-illy broken in ubuntu
    supports status: false, restart: true
    action [:enable, :start]
    only_if '[ -e /etc/swift/object-server.conf ] && [ -e /etc/swift/object.ring.gz ]'
  end

end

template '/etc/swift/object-server.conf' do
  source 'object-server.conf.erb'
  owner 'swift'
  group 'swift'
  mode '0600'
  variables(
    'bind_ip' => node['swift']['network']['object-bind-ip'],
    'bind_port' => node['swift']['network']['object-bind-port']
  )

  notifies :restart, 'service[swift-object]', :immediately
  notifies :restart, 'service[swift-object-replicator]', :immediately
  notifies :restart, 'service[swift-object-updater]', :immediately
  notifies :restart, 'service[swift-object-auditor]', :immediately
end

cron 'swift-recon' do
  minute '*/5'
  command 'swift-recon-cron /etc/swift/object-server.conf'
  user 'swift'
end