Revert "Merge pull request #568 from fdupont-redhat/v2v_state_machine…

…_shutdown"

This reverts commit 1f4748a.

https://bugzilla.redhat.com/show_bug.cgi?id=1767545

content/automate/ManageIQ/Transformation/Infrastructure/VM/Common.class/__methods__/poweroff.rb

@@ -0,0 +1,35 @@
+module ManageIQ
+  module Automate
+    module Transformation
+      module Infrastructure
+        module VM
+          module Common
+            class PowerOff
+              def initialize(handle = $evm)
+                @handle = handle
+                @task = ManageIQ::Automate::Transformation::Common::Utils.task(@handle)
+                @source_vm = ManageIQ::Automate::Transformation::Common::Utils.source_vm(@handle)
+              end
+
+              def main
+                return if @source_vm.power_state == 'off'
+                if @handle.state_var_exist?(:vm_shutdown_in_progress)
+                  @source_vm.stop if @handle.root['ae_state_retries'].to_i > 10
+                else
+                  @source_vm.shutdown_guest
+                  @handle.set_state_var(:vm_shutdown_in_progress, true)
+                end
+                @handle.root['ae_result'] = 'retry'
+              rescue => e
+                @handle.set_state_var(:ae_state_progress, 'message' => e.message)
+                raise
+              end
+            end
+          end
+        end
+      end
+    end
+  end
+end
+
+ManageIQ::Automate::Transformation::Infrastructure::VM::Common::PowerOff.new.main

content/automate/ManageIQ/Transformation/Infrastructure/VM/Common.class/__methods__/poweroff.yaml

@@ -0,0 +1,15 @@
+---
+object_type: method
+version: 1.0
+object:
+  attributes:
+    name: PowerOff
+    display_name: 
+    description: 
+    scope: instance
+    language: ruby
+    location: inline
+    embedded_methods:
+    - "/Transformation/Common/Utils"
+    options: {}
+  inputs: []

content/automate/ManageIQ/Transformation/StateMachines/VMTransformation.class/pretransform.yaml

@@ -0,0 +1,19 @@
+---
+object_type: instance
+version: 1.0
+object:
+  attributes:
+    display_name: 
+    name: PreTransform
+    inherits: 
+    description: 
+  fields:
+  - State5:
+      value: "/Transformation/Infrastructure/VM/Common/PowerOff"
+      on_entry: /System/CommonMethods/MiqAe.WeightedUpdateStatus(weight => 40, description
+        => "Power off", task_message => "Pre-migration")
+      on_exit: /System/CommonMethods/MiqAe.WeightedUpdateStatus(weight => 40, description
+        => "Power off", task_message => "Pre-migration")
+      on_error: /System/CommonMethods/MiqAe.WeightedUpdateStatus(weight => 40, description
+        => "Power off", task_message => "Pre-migration")
+      max_retries: '20'

content/automate/ManageIQ/Transformation/StateMachines/VMTransformation.class/transformation.yaml

@@ -21,6 +21,14 @@ object:
       on_error: /System/CommonMethods/MiqAe.WeightedUpdateStatus(weight => 1, description
         => "Waiting for Handover", task_message => "Pre-migration")
       max_retries: '86400'
+  - State8:
+      value: "/Transformation/StateMachines/VMTransformation/PreTransform?state_ancestry=${#state_ancestry}/${#ae_state}"
+      on_entry: /System/CommonMethods/MiqAe.WeightedUpdateStatus(weight => 2, description
+        => "Pre Transform VM")
+      on_exit: /System/CommonMethods/MiqAe.WeightedUpdateStatus(weight => 2, description
+        => "Pre Transform VM")
+      on_error: /System/CommonMethods/MiqAe.WeightedUpdateStatus(weight => 2, description
+        => "Pre Transform VM")
   - State11:
       value: "/Transformation/StateMachines/VMTransformation/Transform?state_ancestry=${#state_ancestry}/${#ae_state}"
       on_entry: /System/CommonMethods/MiqAe.WeightedUpdateStatus(weight => 85, description