#
# Cookbook Name:: squid
# Recipe:: default
#
# Copyright 2011, OpenStreetMap Foundation
#
# 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.
#

package "squid"
package "squidclient"

template "/etc/squid/squid.conf" do
  source "squid.conf.erb"
  owner "root"
  group "root"
  mode 0644
end

template "/etc/default/squid" do
  source "squid.erb"
  owner "root"
  group "root"
  mode 0644
end

directory "/etc/squid/squid.conf.d" do
  owner "root"
  group "root"
  mode 0755
end

if node[:lsb][:release].to_f >= 15.10
  execute "systemctl-daemon-reload" do
    action :nothing
    command "systemctl daemon-reload"
  end

  template "/etc/systemd/system/squid.service" do
    source "squid.service.erb"
    owner "root"
    group "root"
    mode 0644
    notifies :run, "execute[systemctl-daemon-reload]"
  end

  service "squid" do
    provider Chef::Provider::Service::Systemd
    action [:enable, :start]
    supports :status => true, :restart => true, :reload => true
    subscribes :restart, "template[/etc/systemd/system/squid.service]"
    subscribes :reload, "template[/etc/squid/squid.conf]"
    subscribes :restart, "template[/etc/default/squid]"
    subscribes :reload, "template[/etc/resolv.conf]"
  end
else
  service "squid" do
    provider Chef::Provider::Service::Upstart
    action [:enable, :start]
    supports :status => true, :restart => true, :reload => true
    subscribes :reload, "template[/etc/squid/squid.conf]"
    subscribes :restart, "template[/etc/default/squid]"
    subscribes :reload, "template[/etc/resolv.conf]"
  end
end

munin_plugin "squid_cache"
munin_plugin "squid_delay_pools"
munin_plugin "squid_times"
munin_plugin "squid_icp"
munin_plugin "squid_objectsize"
munin_plugin "squid_requests"
munin_plugin "squid_traffic"