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Contents
# Copyright (c) 2012 National ICT Australia Limited (NICTA).
# This software may be used and distributed solely under the terms of the MIT license (License).
# You should find a copy of the License in LICENSE.TXT or at http://opensource.org/licenses/MIT.
# By downloading or using this software you accept the terms and the liability disclaimer in the License.
require 'hashie'
require 'cocaine'
# Manage Linux modules
module OmfRc::Util::Mod
include OmfRc::ResourceProxyDSL
include Cocaine
include Hashie
# @!macro extend_dsl
# @!macro group_request
# @!macro request
# @!method request_modules
request :modules do
CommandLine.new('lsmod').run.split("\n").map do |v|
v.match(/^(\w+).+$/) && $1
end.compact.tap { |ary| ary.shift }
end
# @!endgroup
# @!macro group_configure
#
# Load additional modules
#
# @param value name of the module to load
# @!macro configure
# @!method configure_load_module
configure :load_module do |resource, value|
raise ArgumentError, "Please provide at least module name" if value.name.nil?
flags_string = nil
if !value.flags.nil?
if value.flags.kind_of?(Hash)
flags_string = value.flags.keys.map do |k|
"--#{k} #{value.flags[k]}"
end.join(" ")
else
raise ArgumentError, "Please provide modprobe flags as a hash"
end
end
if value.unload
CommandLine.new("modprobe", "-r :mod_names", :mod_names => [value.unload].flatten.join(' ')).run
end
CommandLine.new("modprobe", ":flags :mod_name :module_parameters",
:mod_name => value.name.to_s,
:flags => flags_string,
:module_parameters => value.mod_params.to_s).run
"#{value.name} loaded"
end
# @!endgroup
end
Version data entries
30 entries across 30 versions & 1 rubygems