#
# 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/ceph/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