Add a method to process the refesh action for a PhysicalRack

app/models/physical_rack.rb

@@ -3,4 +3,23 @@ class PhysicalRack < ApplicationRecord
 
   has_many :physical_chassis, :dependent => :nullify, :inverse_of => :physical_rack
   has_many :physical_servers, :dependent => :nullify, :inverse_of => :physical_rack
+
+  def my_zone
+    ems = ext_management_system
+    ems ? ems.my_zone : MiqServer.my_zone
+  end
+
+  def refresh_ems
+    unless ext_management_system
+      raise _("No Provider defined")
+    end
+    unless ext_management_system.has_credentials?
+      raise _("No Provider credentials defined")
+    end
+    unless ext_management_system.authentication_status_ok?
+      raise _("Provider failed last authentication check")
+    end
+
+    EmsRefresh.queue_refresh(ext_management_system)
+  end
 end

db/fixtures/miq_product_features.yml

@@ -5848,6 +5848,35 @@
       :feature_type: admin
       :identifier: ems_physical_infra_new
 
+# Physical Racks
+- :name: Physical Racks
+  :description: Everything under Physical Racks
+  :feature_type: node
+  :identifier: physical_rack
+  :children:
+  - :name: View
+    :description: View Physical Rack
+    :feature_type: view
+    :identifier: physical_rack_view
+    :children:
+    - :name: List
+      :description: Display Lists of Physical Racks
+      :feature_type: view
+      :identifier: physical_rack_show_list
+    - :name: Show
+      :description: Display Individual Physical Rack
+      :feature_type: view
+      :identifier: physical_rack_show
+  - :name: Operate
+    :description: Perform Operations on Physical Racks
+    :feature_type: control
+    :identifier: physical_rack_control
+    :children:
+      - :name: Refresh
+        :description: Refresh relationships and power states for all items related to Physical Rack
+        :feature_type: control
+        :identifier: physical_rack_refresh
+
 # Physical Switches
 - :name: Physical Switches
   :description: Everything under Physical Switches