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-rw-r--r--lib/chef/provider/dsc_resource.rb33
1 files changed, 4 insertions, 29 deletions
diff --git a/lib/chef/provider/dsc_resource.rb b/lib/chef/provider/dsc_resource.rb
index 7906aea3f8..c06e062e3c 100644
--- a/lib/chef/provider/dsc_resource.rb
+++ b/lib/chef/provider/dsc_resource.rb
@@ -15,26 +15,21 @@
# See the License for the specific language governing permissions and
# limitations under the License.
#
-
require 'chef/util/powershell/cmdlet'
require 'chef/util/dsc/local_configuration_manager'
require 'chef/mixin/powershell_type_coercions'
require 'chef/util/dsc/resource_store'
-
class Chef
class Provider
class DscResource < Chef::Provider
include Chef::Mixin::PowershellTypeCoercions
-
provides :dsc_resource, os: "windows"
-
def initialize(new_resource, run_context)
super
@new_resource = new_resource
@module_name = new_resource.module_name
@reboot_resource = nil
end
-
def action_run
if ! test_resource
converge_by(generate_description) do
@@ -43,14 +38,11 @@ class Chef
end
end
end
-
def load_current_resource
end
-
def whyrun_supported?
true
end
-
def define_resource_requirements
requirements.assert(:run) do |a|
a.assertion { supports_dsc_invoke_resource? }
@@ -68,40 +60,31 @@ class Chef
a.block_action!
end
end
-
protected
-
def local_configuration_manager
@local_configuration_manager ||= Chef::Util::DSC::LocalConfigurationManager.new(
node,
nil
)
end
-
def resource_store
Chef::Util::DSC::ResourceStore.instance
end
-
def supports_dsc_invoke_resource?
run_context && Chef::Platform.supports_dsc_invoke_resource?(node)
end
-
def dsc_refresh_mode_disabled?
Chef::Platform.dsc_refresh_mode_disabled?(node)
end
-
def generate_description
@converge_description
end
-
def dsc_resource_name
new_resource.resource.to_s
end
-
def module_name
@module_name ||= begin
found = resource_store.find(dsc_resource_name)
-
r = case found.length
when 0
raise Chef::Exceptions::ResourceNotFound,
@@ -118,7 +101,6 @@ class Chef
end
end
end
-
def test_resource
result = invoke_resource(:test)
# We really want this information from the verbose stream,
@@ -127,24 +109,20 @@ class Chef
@converge_description = result.stdout
return_dsc_resource_result(result, "InDesiredState")
end
-
def set_resource
result = invoke_resource(:set)
- if return_dsc_resource_result(result, 'RebootRequired')
+ if return_dsc_resource_result(result, 'RebootRequired')
create_reboot_resource
end
result.return_value
end
-
def invoke_resource(method, output_format=:object)
properties = translate_type(@new_resource.properties)
switches = "-Method #{method.to_s} -Name #{@new_resource.resource}"\
" -Property #{properties} -Verbose"
-
if module_name != :none
switches += " -Module #{module_name}"
end
-
cmdlet = Chef::Util::Powershell::Cmdlet.new(
node,
"Invoke-DscResource #{switches}",
@@ -152,7 +130,6 @@ class Chef
)
cmdlet.run!
end
-
def return_dsc_resource_result(result, property_name)
if result.return_value.is_a?(Array)
# WMF Feb 2015 Preview
@@ -162,16 +139,14 @@ class Chef
result.return_value[property_name]
end
end
-
def create_reboot_resource
@reboot_resource = Chef::Resource::Reboot.new(
- "Reboot for #{@new_resource.name}",
+ "Reboot for #{@new_resource.name}",
run_context
).tap do |r|
r.reason("Reboot for #{@new_resource.resource}.")
end
end
-
def reboot_if_required
reboot_action = @new_resource.reboot_action
unless @reboot_resource.nil?
@@ -182,9 +157,9 @@ class Chef
else
Chef::Log.debug("Requesting node reboot with #{reboot_action}.")
@reboot_resource.run_action(reboot_action)
- end
+ end
end
end
end
end
-end
+end \ No newline at end of file