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#
# Author:: Chris Doherty <cdoherty@chef.io>)
# Copyright:: Copyright 2014-2016, Chef, Inc.
# 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/dsl/reboot_pending"
require "chef/log"
require "chef/platform"
require "chef/application/exit_code"
class Chef
class Platform
module Rebooter
extend Chef::Mixin::ShellOut
class << self
include Chef::DSL::RebootPending
def reboot!(node)
reboot_info = node.run_context.reboot_info
cmd = case
when ChefHelpers.windows?
# should this do /f as well? do we then need a minimum delay to let apps quit?
# Use explicit path to shutdown.exe, to protect against https://github.com/chef/chef/issues/5594
windows_shutdown_path = "#{ENV['SYSTEMROOT']}/System32/shutdown.exe"
"#{windows_shutdown_path} /r /t #{reboot_info[:delay_mins] * 60} /c \"#{reboot_info[:reason]}\""
when node["os"] == "solaris2"
# SysV-flavored shutdown
"shutdown -i6 -g#{reboot_info[:delay_mins]} -y \"#{reboot_info[:reason]}\" &"
else
# Linux/BSD/Mac/AIX and other systems with BSD-ish shutdown
"shutdown -r +#{reboot_info[:delay_mins]} \"#{reboot_info[:reason]}\" &"
end
msg = "Rebooting server at a recipe's request. Details: #{reboot_info.inspect}"
begin
Chef::Log.warn msg
shell_out!(cmd)
rescue Mixlib::ShellOut::ShellCommandFailed => e
raise Chef::Exceptions::RebootFailed.new(e.message)
end
raise Chef::Exceptions::Reboot.new(msg)
end
# this is a wrapper function so Chef::Client only needs a single line of code.
def reboot_if_needed!(node)
if node.run_context.reboot_requested?
reboot!(node)
end
end
end
end
end
end
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