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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/log"
require "chef/provider"
class Chef
class Provider
# Use the reboot resource to reboot a node, a necessary step with some
# installations on certain platforms. This resource is supported for use on
# the Microsoft Windows, macOS, and Linux platforms.
#
# In using this resource via notifications, it's important to *only* use
# immediate notifications. Delayed notifications produce unintuitive and
# probably undesired results.
#
# @since 12.0.0
class Reboot < Chef::Provider
provides :reboot
# @return [void]
def load_current_resource
@current_resource ||= Chef::Resource::Reboot.new(new_resource.name)
current_resource.reason(new_resource.reason)
current_resource.delay_mins(new_resource.delay_mins)
current_resource
end
# add a reboot to the node run_context
# @return [void]
def request_reboot
node.run_context.request_reboot(
:delay_mins => new_resource.delay_mins,
:reason => new_resource.reason,
:timestamp => Time.now,
:requested_by => new_resource.name
)
end
def action_request_reboot
converge_by("request a system reboot to occur if the run succeeds") do
logger.warn "Reboot requested:'#{new_resource.name}'"
request_reboot
end
end
def action_reboot_now
converge_by("rebooting the system immediately") do
logger.warn "Rebooting system immediately, requested by '#{new_resource.name}'"
request_reboot
throw :end_client_run_early
end
end
def action_cancel
converge_by("cancel any existing end-of-run reboot request") do
logger.warn "Reboot canceled: '#{new_resource.name}'"
node.run_context.cancel_reboot
end
end
end
end
end
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