overleaf/server-ce/chef/cookbooks/apt/recipes/cacher-client.rb
2014-04-01 13:26:49 +01:00

81 lines
2.6 KiB
Ruby

#
# Cookbook Name:: apt
# Recipe:: cacher-client
#
# Copyright 2011-2013 Opscode, 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.
#
class ::Chef::Recipe
include ::Apt
end
# remove Acquire::http::Proxy lines from /etc/apt/apt.conf since we use 01proxy
# these are leftover from preseed installs
execute 'Remove proxy from /etc/apt/apt.conf' do
command "sed --in-place '/^Acquire::http::Proxy/d' /etc/apt/apt.conf"
only_if 'grep Acquire::http::Proxy /etc/apt/apt.conf'
end
servers = []
if node['apt']
if node['apt']['cacher_ipaddress']
cacher = Chef::Node.new
cacher.default.name = node['apt']['cacher_ipaddress']
cacher.default.ipaddress = node['apt']['cacher_ipaddress']
cacher.default.apt.cacher_port = node['apt']['cacher_port']
cacher.default.apt_cacher_interface = node['apt']['cacher_interface']
servers << cacher
elsif node['apt']['caching_server']
node.override['apt']['compiletime'] = false
servers << node
end
end
unless Chef::Config[:solo] || servers.length > 0
query = 'apt_caching_server:true'
query += " AND chef_environment:#{node.chef_environment}" if node['apt']['cacher-client']['restrict_environment']
Chef::Log.debug("apt::cacher-client searching for '#{query}'")
servers += search(:node, query)
end
if servers.length > 0
Chef::Log.info("apt-cacher-ng server found on #{servers[0]}.")
if servers[0]['apt']['cacher_interface']
cacher_ipaddress = interface_ipaddress(servers[0], servers[0]['apt']['cacher_interface'])
else
cacher_ipaddress = servers[0].ipaddress
end
t = template '/etc/apt/apt.conf.d/01proxy' do
source '01proxy.erb'
owner 'root'
group 'root'
mode 00644
variables(
:proxy => cacher_ipaddress,
:port => servers[0]['apt']['cacher_port'],
:bypass => node['apt']['cache_bypass']
)
action(node['apt']['compiletime'] ? :nothing : :create)
notifies :run, 'execute[apt-get update]', :immediately
end
t.run_action(:create) if node['apt']['compiletime']
else
Chef::Log.info('No apt-cacher-ng server found.')
file '/etc/apt/apt.conf.d/01proxy' do
action :delete
end
end
include_recipe 'apt::default'