# encoding: UTF-8
#
# Author:: Kyle Bader <kyle.bader@dreamhost.com>
# Cookbook Name:: ceph
# Recipe:: radosgw_apache2
#
# Copyright 2011, DreamHost Web Hosting
#
# 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.

case node['platform_family']
when 'debian', 'suse'
  packages = %w(
    apache2
    libapache2-mod-fastcgi
  )
when 'rhel', 'fedora'
  packages = %w(
    httpd
    mod_fastcgi
  )
end

packages.each do |pkg|
  package pkg do
    action :upgrade
  end
end

# For EL, delete the current fastcgi configuration
# and set the correct owners for dirs and logs
d_owner = d_group = 'root'
if node['platform_family'] == 'rhel'
  file "#{node['apache']['dir']}/conf.d/fastcgi.conf" do
    action :delete
    backup false
  end
  d_owner = d_group = 'apache'
end

%W(/var/run/ceph
   /var/lib/ceph/radosgw/ceph-radosgw.#{node['hostname']}
   /var/lib/apache2/
).each do |dir|
  directory dir do
    owner d_owner
    group d_group
    mode '0755'
    recursive true
    action :create
  end
end

file '/var/log/radosgw/radosgw.log' do
  owner d_owner
  group d_group
  mode '0644'
  action :create
end

include_recipe 'apache2'

apache_module 'fastcgi' do
  conf true
end

apache_module 'rewrite' do
  conf false
end

web_app 'rgw' do
  template 'rgw.conf.erb'
  server_name node['ceph']['radosgw']['api_fqdn']
  admin_email node['ceph']['radosgw']['admin_email']
  ceph_rgw_addr node['ceph']['radosgw']['rgw_addr']
end

service 'apache2' do
  action :restart
end

template '/var/www/s3gw.fcgi' do
  source 's3gw.fcgi.erb'
  owner 'root'
  group 'root'
  mode '0755'
  variables(
    ceph_rgw_client: "client.radosgw.#{node['hostname']}"
  )
end