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#
# Author:: Greg Zapp (<greg.zapp@gmail.com>)
#
# Copyright:: 2015-2018, Chef Software, Inc
#
# 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/resource"
class Chef
class Resource
class WindowsFeaturePowershell < Chef::Resource
resource_name :windows_feature_powershell
provides :windows_feature_powershell
description "Use the windows_feature_powershell resource to add, remove or"\
" delete Windows features and roles using PowerShell. This resource"\
" offers significant speed benefits over the windows_feature_dism resource,"\
" but requires installing the Remote Server Administration Tools on"\
" non-server releases of Windows"
introduced "14.0"
property :feature_name, [Array, String],
description: "The name of the feature/role(s) to install if it differs from the resource name.",
coerce: proc { |x| Array(x) },
name_property: true
property :source, String,
description: "Use a local repository for the feature install."
property :all, [TrueClass, FalseClass],
description: "Install all sub features. This is equivalent to using the"\
" -InstallAllSubFeatures switch with Add-WindowsFeature.",
default: false
property :timeout, Integer,
description: "Specifies a timeout (in seconds) for feature install.",
default: 600
property :management_tools, [TrueClass, FalseClass],
description: "",
default: false
include Chef::Mixin::PowershellOut
action :install do
description "Install a Windows role/feature using PowerShell"
Chef::Log.warn("Requested feature #{new_resource.feature_name.join(',')} is not available on this system.") unless available?
unless !available? || installed?
converge_by("install Windows feature#{'s' if new_resource.feature_name.count > 1} #{new_resource.feature_name.join(',')}") do
addsource = new_resource.source ? "-Source \"#{new_resource.source}\"" : ""
addall = new_resource.all ? "-IncludeAllSubFeature" : ""
addmanagementtools = new_resource.management_tools ? "-IncludeManagementTools" : ""
cmd = if node["os_version"].to_f < 6.2
powershell_out!("#{install_feature_cmdlet} #{new_resource.feature_name.join(',')} #{addall}", timeout: new_resource.timeout)
else
powershell_out!("#{install_feature_cmdlet} #{new_resource.feature_name.join(',')} #{addsource} #{addall} #{addmanagementtools}", timeout: new_resource.timeout)
end
Chef::Log.info(cmd.stdout)
end
end
end
action :remove do
description "Remove a Windows role/feature using PowerShell"
if installed?
converge_by("remove Windows feature#{'s' if new_resource.feature_name.count > 1} #{new_resource.feature_name.join(',')}") do
cmd = powershell_out!("#{remove_feature_cmdlet} #{new_resource.feature_name.join(',')}", timeout: new_resource.timeout)
Chef::Log.info(cmd.stdout)
end
end
end
action :delete do
description "Remove a Windows role/feature from the image using Powershell"
if available?
converge_by("delete Windows feature#{'s' if new_resource.feature_name.count > 1} #{new_resource.feature_name.join(',')} from the image") do
cmd = powershell_out!("Uninstall-WindowsFeature #{new_resource.feature_name.join(',')} -Remove", timeout: new_resource.timeout)
Chef::Log.info(cmd.stdout)
end
end
end
action_class do
# @todo remove this when we're ready to drop windows 8/2012
def install_feature_cmdlet
node["os_version"].to_f < 6.2 ? "Import-Module ServerManager; Add-WindowsFeature" : "Install-WindowsFeature"
end
# @todo remove this when we're ready to drop windows 8/2012
def remove_feature_cmdlet
node["os_version"].to_f < 6.2 ? "Import-Module ServerManager; Remove-WindowsFeature" : "Uninstall-WindowsFeature"
end
def installed?
@installed ||= begin
# @todo remove this when we're ready to drop windows 8/2012
cmd = if node["os_version"].to_f < 6.2
powershell_out("Import-Module ServerManager; @(Get-WindowsFeature #{new_resource.feature_name.join(',')} | ?{$_.Installed -ne $TRUE}).count", timeout: new_resource.timeout)
else
powershell_out("@(Get-WindowsFeature #{new_resource.feature_name.join(',')} | ?{$_.InstallState -ne \'Installed\'}).count", timeout: new_resource.timeout)
end
cmd.stderr.empty? && cmd.stdout.chomp.to_i == 0
end
end
def available?
@available ||= begin
# @todo remove this when we're ready to drop windows 8/2012
cmd = if node["os_version"].to_f < 6.2
powershell_out("Import-Module ServerManager; @(Get-WindowsFeature #{new_resource.feature_name.join(',')}).count", timeout: new_resource.timeout)
else
powershell_out("@(Get-WindowsFeature #{new_resource.feature_name.join(',')} | ?{$_.InstallState -ne \'Removed\'}).count", timeout: new_resource.timeout)
end
cmd.stderr.empty? && cmd.stdout.chomp.to_i > 0
end
end
end
end
end
end
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