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|
#!/usr/bin/env ruby
#
# ./chef-client - Build a meal with chef
#
# Author:: Adam Jacob (<adam@hjksolutions.com>)
# Copyright:: Copyright (c) 2008 HJK Solutions, LLC
# 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 'optparse'
require 'rubygems'
require 'chef'
require 'facter'
require 'json'
config = {
:config_file => "/etc/chef/client.rb",
:log_level => :info,
:json_attribs => nil,
:noop => false,
:validation_token => nil
}
opts = OptionParser.new do |opts|
opts.banner = "Usage: #{$0} [-d DIR|-r FILE] (options)"
opts.on("-c CONFIG", "--config CONFIG", "The Chef Config file to use") do |c|
config[:config_file] = c
end
opts.on("-j JSON_ATTRIBS", "--json-attributes JSON_ATTRIBS", "Load attributes from a JSON file") do |j|
config[:json_attribs] = j
end
opts.on("-n", "--noop", "Print what you would do, but don't actually do it.") do
config[:noop] = true
end
opts.on_tail("-l LEVEL", "--loglevel LEVEL", "Set the log level (debug, info, warn, error, fatal)") do |l|
config[:log_level] = l.to_sym
end
opts.on_tail("-t TOKEN", "--token TOKEN", "Set the openid validation token") do |t|
config[:validation_token] = t
end
opts.on_tail("-h", "--help", "Show this message") do
puts opts
exit
end
end
opts.parse!(ARGV)
unless File.exists?(config[:config_file]) && File.readable?(config[:config_file])
puts "I cannot find or read the config file: #{config[:config_file]}"
puts opts
exit 1
end
if config[:json_attribs]
unless File.exists?(config[:json_attribs])
puts "I cannot find #{config[:json_attribs]}"
exit 2
end
config[:json_attribs] = JSON.parse(IO.read(config[:json_attribs]))
end
# Load our config file
Chef::Config.from_file(config[:config_file])
if config[:log_level]
Chef::Log.level(config[:log_level].to_sym)
end
c = Chef::Client.new
c.json_attribs = config[:json_attribs]
c.validation_token = config[:validation_token]
c.run
|
