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#
# Author:: Xabier de Zuazo (xabier@onddo.com)
# Copyright:: Copyright (c) 2013 Onddo Labs, SL.
# License:: Apache License, Version 2.0
#
# 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.
#
require 'chef/provider/ifconfig'
require 'chef/util/file_edit'
class Chef
class Provider
class Ifconfig
class Debian < Chef::Provider::Ifconfig
provides :ifconfig, platform: %w(ubuntu), platform_version: '>= 11.10'
provides :ifconfig, platform: %w(debian), platform_version: '>= 7.0'
INTERFACES_FILE = "/etc/network/interfaces"
INTERFACES_DOT_D_DIR = "/etc/network/interfaces.d"
def initialize(new_resource, run_context)
super(new_resource, run_context)
@config_template = %{
<% if @new_resource.device %>
<% if @new_resource.onboot == "yes" %>auto <%= @new_resource.device %><% end %>
<% case @new_resource.bootproto
when "dhcp" %>
iface <%= @new_resource.device %> inet dhcp
<% when "bootp" %>
iface <%= @new_resource.device %> inet bootp
<% else %>
iface <%= @new_resource.device %> inet static
<% if @new_resource.target %>address <%= @new_resource.target %><% end %>
<% if @new_resource.mask %>netmask <%= @new_resource.mask %><% end %>
<% if @new_resource.network %>network <%= @new_resource.network %><% end %>
<% if @new_resource.bcast %>broadcast <%= @new_resource.bcast %><% end %>
<% if @new_resource.metric %>metric <%= @new_resource.metric %><% end %>
<% if @new_resource.hwaddr %>hwaddress <%= @new_resource.hwaddr %><% end %>
<% if @new_resource.mtu %>mtu <%= @new_resource.mtu %><% end %>
<% end %>
<% end %>
}
@config_path = "#{INTERFACES_DOT_D_DIR}/ifcfg-#{@new_resource.device}"
end
def generate_config
enforce_interfaces_dot_d_sanity
super
end
protected
def enforce_interfaces_dot_d_sanity
# create /etc/network/interfaces.d via dir resource (to get reporting, etc)
dir = Chef::Resource::Directory.new(INTERFACES_DOT_D_DIR, run_context)
dir.run_action(:create)
new_resource.updated_by_last_action(true) if dir.updated_by_last_action?
# roll our own file_edit resource, this will not get reported until we have a file_edit resource
interfaces_dot_d_for_regexp = INTERFACES_DOT_D_DIR.gsub(/\./, '\.') # escape dots for the regexp
regexp = %r{^\s*source\s+#{interfaces_dot_d_for_regexp}/\*\s*$}
unless ::File.exists?(INTERFACES_FILE) && regexp.match(IO.read(INTERFACES_FILE))
converge_by("modifying #{INTERFACES_FILE} to source #{INTERFACES_DOT_D_DIR}") do
conf = Chef::Util::FileEdit.new(INTERFACES_FILE)
conf.insert_line_if_no_match(regexp, "source #{INTERFACES_DOT_D_DIR}/*")
conf.write_file
end
end
end
end
end
end
end
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